Re: [PATCH v2 4/5] batman-adv: mcast: implement multicast packet generation

26 Dec 2022

      On Monday, 26 December 2022 17:15:53 CET Linus Lüssing wrote:
...
Implement the preparation of a batman-adv multicast packet and use this
under certain conditions.
For one thing this implements the capability to push a complete
batman-adv multicast packet header, including a tracker TVLV with all
originator destinations that have signaled interest in it, onto a given
ethernet frame with an IP multicast packet inside.
For another checks are implemented to determine if encapsulating a
multicast packet in this new batman-adv multicast packet type and using
it is feasible. Those checks are:

Have all nodes signaled that the are capable of handling the new
batman-adv multicast packet type?
Do all active hard interfaces of all nodes, including us, have an MTU
of at least 1280 bytes?
Does a complete multicast packet header with all its destination
addresses fit onto the given multicast packet / ethernet frame and
does not exceed 1280 bytes?

If all checks passed then the new batman-adv multicast packet type will
be used for transmission and distribution. Otherwise we fall back to one or
more batman-adv unicast packet transmissions, if possible. Or if not
possible we will fall back to classic flooding through a batman-adv
broadcast packet.
Signed-off-by: Linus Lüssing linus.luessing@c0d3.blue
net/batman-adv/multicast.c      |  79 ++++-
 net/batman-adv/multicast.h      |  24 +-
 net/batman-adv/multicast_forw.c | 504 ++++++++++++++++++++++++++++++++
 net/batman-adv/soft-interface.c |   6 +-
 net/batman-adv/types.h          |   6 +
 5 files changed, 611 insertions(+), 8 deletions(-)
Name of failed tests
====================
ecsv/pu
-------
* checkpatch ./net/batman-adv/multicast_forw.c
 * headers
 * kerneldoc ./net/batman-adv/multicast_forw.c
 * sparse linux-4.10 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n
 * sparse linux-4.11 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
 * sparse linux-4.11 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y
 * sparse linux-4.12 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-4.14 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-4.14 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-4.14 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y
 * sparse linux-4.14.302 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y
 * sparse linux-4.14.302 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
 * sparse linux-4.14.302 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y
 * sparse linux-4.15 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
 * sparse linux-4.15 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y
 * sparse linux-4.17 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n
 * sparse linux-4.17 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
 * sparse linux-4.17 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n
 * sparse linux-4.18 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
 * sparse linux-4.18 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n
 * sparse linux-4.19 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y
 * sparse linux-4.19 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y
 * sparse linux-4.19 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=n
 * sparse linux-4.19.269 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
 * sparse linux-4.19.269 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y
 * sparse linux-4.19.269 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
 * sparse linux-4.19.269 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n
 * sparse linux-4.20 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y
 * sparse linux-4.9 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y
 * sparse linux-4.9 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
 * sparse linux-4.9.336 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
 * sparse linux-4.9.336 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y
 * sparse linux-4.9.336 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
 * sparse linux-4.9.336 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y
 * sparse linux-5.0 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.0 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.1 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.1 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y
 * sparse linux-5.10 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.10 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.10 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.10 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.10.159 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y
 * sparse linux-5.10.159 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.10.159 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n
 * sparse linux-5.10.159 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.10.159 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y
 * sparse linux-5.11 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y
 * sparse linux-5.12 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.12 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.12 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y
 * sparse linux-5.12 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.13 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y
 * sparse linux-5.14 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.14 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.15 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.15 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.15 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y
 * sparse linux-5.15 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y
 * sparse linux-5.15 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.15 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.15.83 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y
 * sparse linux-5.15.83 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.15.83 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.15.83 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.15.83 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.16 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y
 * sparse linux-5.16 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.16 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n
 * sparse linux-5.18 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.18 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.18 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.18 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.18 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.2 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
 * sparse linux-5.2 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.2 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.3 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
 * sparse linux-5.3 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.4 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.4 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.4 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.4.227 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n
 * sparse linux-5.5 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.5 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.5 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.5 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.5 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n
 * sparse linux-5.5 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.6 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.6 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.6 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y
 * sparse linux-5.7 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.7 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.7 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n
 * sparse linux-5.7 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
 * sparse linux-5.7 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
 * sparse linux-5.7 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.8 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n
 * sparse linux-5.8 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y
 * sparse linux-5.8 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.8 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * sparse linux-5.9 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y
 * sparse linux-5.9 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * sparse linux-5.9 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y
 * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y
 * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
 * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y
 * sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
 * sparse linux-6.0.13 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
 * sparse linux-6.1 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n
 * sparse linux-6.1 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y
 * sparse linux-6.1 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-4.11 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-4.12 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-4.14 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-4.14 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-4.14 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y
 * unused_symbols linux-4.14.302 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y
 * unused_symbols linux-4.14.302 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-4.15 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-4.15 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y
 * unused_symbols linux-4.17 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-4.18 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-4.19 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y
 * unused_symbols linux-4.19 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-4.19.269 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-4.19.269 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y
 * unused_symbols linux-4.19.269 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
 * unused_symbols linux-4.19.269 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n
 * unused_symbols linux-4.20 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y
 * unused_symbols linux-4.9 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
 * unused_symbols linux-4.9.336 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-4.9.336 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.0 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.0 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.1 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.10 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.10 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.10 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.10.159 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.10.159 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n
 * unused_symbols linux-5.10.159 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.10.159 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y
 * unused_symbols linux-5.11 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y
 * unused_symbols linux-5.12 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.13 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y
 * unused_symbols linux-5.14 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.14 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.15 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.15 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.15.83 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.15.83 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.15.83 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.16 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n
 * unused_symbols linux-5.18 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.18 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.18 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.18 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.18 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.2 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
 * unused_symbols linux-5.2 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.2 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.3 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
 * unused_symbols linux-5.3 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.4 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.4 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.4 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.4.227 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n
 * unused_symbols linux-5.5 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.5 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.5 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.5 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n
 * unused_symbols linux-5.5 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.6 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.7 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.7 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n
 * unused_symbols linux-5.7 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.7 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
 * unused_symbols linux-5.7 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.8 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.8 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
 * unused_symbols linux-5.9 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-5.9 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y
 * unused_symbols linux-5.9 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
 * unused_symbols linux-5.9 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y
 * unused_symbols linux-6.0 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y
 * unused_symbols linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
 * unused_symbols linux-6.0 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
 * unused_symbols linux-6.0.13 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
 * unused_symbols linux-6.1 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n
 * unused_symbols linux-6.1 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y
 * unused_symbols linux-6.1 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
Output of different failed tests
================================
ecsv/pu: checkpatch ./net/batman-adv/multicast_forw.c
-----------------------------------------------------
CHECK: Macro argument reuse 'num_dests' - possible side-effects?
    #24: FILE: ./net/batman-adv/multicast_forw.c:24:
    +#define batadv_mcast_forw_tracker_for_each_dest(dest, num_dests) \
    +   for (; num_dests; num_dests--, (dest) += ETH_ALEN)
total: 0 errors, 0 warnings, 1 checks, 772 lines checked
ecsv/pu: headers
----------------
diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c
    index 85f4b070..2f07a325 100644
    --- a/net/batman-adv/multicast.c
    +++ b/net/batman-adv/multicast.c
    @@ -26,7 +26,6 @@
     #include <linux/ipv6.h>
     #include <linux/jiffies.h>
     #include <linux/kernel.h>
    -#include <linux/kref.h>
     #include <linux/list.h>
     #include <linux/lockdep.h>
     #include <linux/netdevice.h>
    diff --git a/net/batman-adv/multicast_forw.c b/net/batman-adv/multicast_forw.c
    index 05386847..0d214e0e 100644
    --- a/net/batman-adv/multicast_forw.c
    +++ b/net/batman-adv/multicast_forw.c
    @@ -6,19 +6,29 @@
#include "main.h" // IWYU pragma: keep
+#include <linux/bug.h>
    +#include <linux/build_bug.h>
    +#include <linux/byteorder/generic.h>
    +#include <linux/errno.h>
     #include <linux/etherdevice.h>
    +#include <linux/gfp.h>
     #include <linux/if_ether.h>
     #include <linux/if_vlan.h>
     #include <linux/ipv6.h>
    +#include <linux/limits.h>
     #include <linux/netdevice.h>
    +#include <linux/rculist.h>
    +#include <linux/rcupdate.h>
     #include <linux/skbuff.h>
    +#include <linux/stddef.h>
    +#include <linux/string.h>
     #include <linux/types.h>
    +#include <uapi/linux/batadv_packet.h>
#include "bridge_loop_avoidance.h"
     #include "originator.h"
     #include "routing.h"
     #include "send.h"
    -#include "soft-interface.h"
     #include "translation-table.h"
#define batadv_mcast_forw_tracker_for_each_dest(dest, num_dests) \
    diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
    index 0ecb86b3..eb905740 100644
    --- a/net/batman-adv/routing.c
    +++ b/net/batman-adv/routing.c
    @@ -30,7 +30,6 @@
     #include "fragmentation.h"
     #include "hard-interface.h"
     #include "log.h"
    -#include "multicast.h"
     #include "network-coding.h"
     #include "originator.h"
     #include "send.h"
    diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
    index b76b85b2..69334ef8 100644
    --- a/net/batman-adv/soft-interface.c
    +++ b/net/batman-adv/soft-interface.c
    @@ -48,7 +48,6 @@
     #include "hard-interface.h"
     #include "multicast.h"
     #include "network-coding.h"
    -#include "originator.h"
     #include "send.h"
     #include "translation-table.h"
diff --git a/net/batman-adv/tvlv.h b/net/batman-adv/tvlv.h
    index d1c4e072..743688d1 100644
    --- a/net/batman-adv/tvlv.h
    +++ b/net/batman-adv/tvlv.h
    @@ -9,6 +9,7 @@
#include "main.h" // IWYU pragma: keep
+#include <linux/skbuff.h>
     #include <linux/types.h>
     #include <uapi/linux/batadv_packet.h>
ecsv/pu: kerneldoc ./net/batman-adv/multicast_forw.c
----------------------------------------------------
./net/batman-adv/multicast_forw.c:72: warning: Function parameter or member 'bat_priv' not described in 'batadv_mcast_forw_push_dest'
    ./net/batman-adv/multicast_forw.c:385: warning: Function parameter or member 'bat_priv' not described in 'batadv_mcast_forw_push_tvlvs'
ecsv/pu: sparse linux-4.10 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:295: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:553: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1490: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.11 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:295: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:553: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1492: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.11 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:295: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:553: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1492: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.12 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:303: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:561: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1512: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.14 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:315: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:573: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1503: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.14.302 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:330: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:588: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1556: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.14.302 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:330: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:588: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1556: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.14.302 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:330: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:588: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1556: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.15 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:317: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:575: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1508: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.15 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:317: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:575: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1508: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.17 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:313: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:559: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1571: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.17 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:313: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:559: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1571: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.18 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:318: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:558: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1500: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.18 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:318: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:558: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1500: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.19 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:306: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:546: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1517: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.19 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:306: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:546: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1517: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.19 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:306: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:546: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1517: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.19.269 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:304: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:544: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1551: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.19.269 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:304: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:544: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1551: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.19.269 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:304: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:544: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1551: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.20 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:292: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:516: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1563: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.9 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:294: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:544: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1490: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.9 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:294: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:544: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1490: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.9.336 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:308: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:558: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1544: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.9.336 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:308: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:558: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1544: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-4.9.336 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:308: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:558: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1544: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.0 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:277: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:492: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1553: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.1 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:276: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:486: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1571: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.1 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:276: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:486: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1571: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.10 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:279: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:496: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1805: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.10 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:279: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:496: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1805: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.10 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:279: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:496: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1805: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.10.159 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:286: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:503: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1837: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.10.159 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:286: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:503: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1837: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.10.159 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:286: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:503: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1837: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.10.159 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:286: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:503: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1837: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.11 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:279: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:496: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1800: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.12 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:271: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:514: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1851: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.12 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:271: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:514: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1851: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.13 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:272: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:515: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1847: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.14 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:271: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:514: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1851: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.15 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:277: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:540: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1868: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.15 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:277: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:540: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1868: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.15.83 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:289: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:552: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1902: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.15.83 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:289: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:552: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1902: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.15.83 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:289: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:552: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1902: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.16 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:287: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:549: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1846: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.16 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:287: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:549: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1846: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.18 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:288: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:550: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1834: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.18 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:288: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:550: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1834: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.2 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:279: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:489: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1595: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.2 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:279: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:489: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1595: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.2 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    make[3]: *** [scripts/Makefile.build:279: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:489: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1595: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.3 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:281: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:497: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1624: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.3 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:281: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:497: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1624: _module_/home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.4 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:266: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:509: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1652: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.4 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:266: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:509: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1652: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.4.227 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:262: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:497: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1739: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.5 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:266: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:503: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1693: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.5 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:266: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:503: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1693: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.5 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:266: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:503: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1693: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.5 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:266: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:503: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1693: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.6 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:268: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:505: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1683: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.6 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:268: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:505: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1683: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.7 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:267: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:488: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1729: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.7 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:267: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:488: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1729: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.7 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:267: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:488: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1729: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.7 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:267: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:488: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1729: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.8 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:281: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:497: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1756: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.8 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44: warning: incorrect type in argument 4 (different base types)
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    expected int ( *mptr )( ... )
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:44:    got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:37: error: not enough arguments for function batadv_tvlv_handler_register
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:281: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:497: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1756: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.8 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: typename in expression
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: Expected ; at end of statement
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:26: error: got int
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:17: error: undefined identifier 'u8'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:21: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:17: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:401:64: error: undefined identifier 'src'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:17: error: undefined identifier 'unsigned'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:413:17: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:414:45: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:415:47: error: undefined identifier 'tvlv_offset'
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:281: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:497: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1756: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.9 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:283: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:500: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1784: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-5.9 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:283: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:500: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1784: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:249: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:465: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1852: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c: In function ‘batadv_tvlv_call_handler’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:389:3: error: a label can only be part of a statement and a declaration is not a statement
       u8 *src;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:390:3: error: expected expression before ‘u8’
       u8 *dst;
       ^~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: error: ‘dst’ undeclared (first use in this function)
       dst = ((struct batadv_unicast_tvlv_packet *)skb->data)->dst;
       ^~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:405:3: error: a label can only be part of a statement and a declaration is not a statement
       unsigned int tvlv_offset;
       ^~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:398:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
       src = ((struct batadv_unicast_tvlv_packet *)skb->data)->src;
       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.c:404:2: note: here
      case BATADV_MCAST:
      ^~~~
    make[3]: *** [scripts/Makefile.build:249: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.o] Error 1
    make[2]: *** [scripts/Makefile.build:465: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1852: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:249: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:465: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1852: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-6.1 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast.c:1206:1: warning: symbol 'batadv_mcast_forw_mode_by_count' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:654:5: warning: symbol 'batadv_mcast_forw_tracker_tvlv_handler' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:669:14: warning: symbol 'batadv_mcast_forw_packet_hdrlen' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:726:6: warning: symbol 'batadv_mcast_forw_push' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:760:5: warning: symbol 'batadv_mcast_forw_mcsend' was not declared. Should it be static?
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/multicast_forw.c:107:12: warning: context imbalance in 'batadv_mcast_forw_push_dests_list' - wrong count at exit
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:250: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:500: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1992: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: sparse linux-6.1 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
/home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c: In function ‘batadv_nc_mesh_init’:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:163:16: warning: passing argument 4 of ‘batadv_tvlv_handler_register’ makes pointer from integer without a cast [-Wint-conversion]
              NULL, BATADV_TVLV_NC, 1,
                    ^~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:37:13: note: expected ‘int (*)(struct batadv_priv *, struct sk_buff *)’ but argument is of type ‘int’
           int (*mptr)(struct batadv_priv *bat_priv,
           ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                struct sk_buff *skb),
                ~~~~~~~~~~~~~~~~~~~~
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:162:2: error: too few arguments to function ‘batadv_tvlv_handler_register’
      batadv_tvlv_handler_register(bat_priv, batadv_nc_tvlv_ogm_handler_v1,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.c:45:
    /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/tvlv.h:27:6: note: declared here
     void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    make[3]: *** [scripts/Makefile.build:250: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv/network-coding.o] Error 1
    make[2]: *** [scripts/Makefile.build:500: /home/build_test/build_env/tmp.HZwc7zjBJI/net/batman-adv] Error 2
    make[1]: *** [Makefile:1992: /home/build_test/build_env/tmp.HZwc7zjBJI] Error 2
    make: *** [Makefile:68: all] Error 2
ecsv/pu: unused_symbols linux-4.14.302 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_broadcast_addr
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hash_destroy
    batadv_hash_new
    batadv_hash_set_lock_class
    batadv_mcast_forw_mcsend
    batadv_mcast_forw_mode
    batadv_mcast_forw_mode_by_count
    batadv_mcast_forw_send
    batadv_mcast_purge_orig
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-4.9 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_bla_check_bcast_duplist
    batadv_bla_is_backbone_gw
    batadv_bla_rx
    batadv_bla_tx
    batadv_broadcast_addr
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hardif_no_broadcast
    batadv_mcast_forw_mcsend
    batadv_mcast_forw_mode
    batadv_mcast_forw_mode_by_count
    batadv_mcast_forw_send
    batadv_mcast_purge_orig
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-5.0 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_broadcast_addr
    batadv_dat_drop_broadcast_packet
    batadv_dat_snoop_incoming_arp_reply
    batadv_dat_snoop_incoming_arp_request
    batadv_dat_snoop_incoming_dhcp_ack
    batadv_dat_snoop_outgoing_arp_reply
    batadv_dat_snoop_outgoing_arp_request
    batadv_dat_snoop_outgoing_dhcp_ack
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hash_set_lock_class
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-5.15.83 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_broadcast_addr
    batadv_event_workqueue
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hardif_no_broadcast
    batadv_hash_destroy
    batadv_hash_new
    batadv_hash_set_lock_class
    batadv_is_my_mac
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-5.18 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_broadcast_addr
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hash_destroy
    batadv_hash_new
    batadv_hash_set_lock_class
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-5.18 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_bla_check_bcast_duplist
    batadv_bla_is_backbone_gw
    batadv_bla_is_backbone_gw_orig
    batadv_bla_rx
    batadv_bla_tx
    batadv_broadcast_addr
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hardif_no_broadcast
    batadv_is_my_mac
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-5.3 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_broadcast_addr
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hardif_no_broadcast
    batadv_hash_destroy
    batadv_hash_new
    batadv_hash_set_lock_class
    batadv_mcast_forw_mcsend
    batadv_mcast_forw_mode
    batadv_mcast_forw_mode_by_count
    batadv_mcast_forw_send
    batadv_mcast_purge_orig
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-5.4.227 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_broadcast_addr
    batadv_dat_drop_broadcast_packet
    batadv_dat_snoop_incoming_arp_reply
    batadv_dat_snoop_incoming_arp_request
    batadv_dat_snoop_incoming_dhcp_ack
    batadv_dat_snoop_outgoing_arp_reply
    batadv_dat_snoop_outgoing_arp_request
    batadv_dat_snoop_outgoing_dhcp_ack
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hardif_no_broadcast
    batadv_hash_set_lock_class
    batadv_mcast_forw_mcsend
    batadv_mcast_forw_mode
    batadv_mcast_forw_mode_by_count
    batadv_mcast_forw_send
    batadv_mcast_purge_orig
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-5.5 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_bla_check_bcast_duplist
    batadv_bla_is_backbone_gw
    batadv_bla_rx
    batadv_bla_tx
    batadv_broadcast_addr
    batadv_dat_drop_broadcast_packet
    batadv_dat_snoop_incoming_arp_reply
    batadv_dat_snoop_incoming_arp_request
    batadv_dat_snoop_incoming_dhcp_ack
    batadv_dat_snoop_outgoing_arp_reply
    batadv_dat_snoop_outgoing_arp_request
    batadv_dat_snoop_outgoing_dhcp_ack
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hardif_no_broadcast
    batadv_mcast_forw_mcsend
    batadv_mcast_forw_mode
    batadv_mcast_forw_mode_by_count
    batadv_mcast_forw_send
    batadv_mcast_purge_orig
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-5.5 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_bla_check_bcast_duplist
    batadv_bla_is_backbone_gw
    batadv_bla_is_backbone_gw_orig
    batadv_bla_rx
    batadv_bla_tx
    batadv_broadcast_addr
    batadv_dat_drop_broadcast_packet
    batadv_dat_snoop_incoming_arp_reply
    batadv_dat_snoop_incoming_arp_request
    batadv_dat_snoop_incoming_dhcp_ack
    batadv_dat_snoop_outgoing_arp_reply
    batadv_dat_snoop_outgoing_arp_request
    batadv_dat_snoop_outgoing_dhcp_ack
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-5.7 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n
---------------------------------------------------------------------------
batadv_mcast_forw_mode_by_count
ecsv/pu: unused_symbols linux-5.9 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_broadcast_addr
    batadv_dat_drop_broadcast_packet
    batadv_dat_snoop_incoming_arp_reply
    batadv_dat_snoop_incoming_arp_request
    batadv_dat_snoop_incoming_dhcp_ack
    batadv_dat_snoop_outgoing_arp_reply
    batadv_dat_snoop_outgoing_arp_request
    batadv_dat_snoop_outgoing_dhcp_ack
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hardif_no_broadcast
    batadv_hash_set_lock_class
    batadv_is_my_mac
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-5.9 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_bla_check_bcast_duplist
    batadv_bla_is_backbone_gw
    batadv_bla_is_backbone_gw_orig
    batadv_bla_rx
    batadv_bla_tx
    batadv_broadcast_addr
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-6.0 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_bla_check_bcast_duplist
    batadv_bla_is_backbone_gw
    batadv_bla_rx
    batadv_bla_tx
    batadv_broadcast_addr
    batadv_dat_drop_broadcast_packet
    batadv_dat_snoop_incoming_arp_reply
    batadv_dat_snoop_incoming_arp_request
    batadv_dat_snoop_incoming_dhcp_ack
    batadv_dat_snoop_outgoing_arp_reply
    batadv_dat_snoop_outgoing_arp_request
    batadv_dat_snoop_outgoing_dhcp_ack
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_mcast_forw_mcsend
    batadv_mcast_forw_mode
    batadv_mcast_forw_mode_by_count
    batadv_mcast_forw_send
    batadv_mcast_purge_orig
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-6.0.13 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_broadcast_addr
    batadv_dat_drop_broadcast_packet
    batadv_dat_snoop_incoming_arp_reply
    batadv_dat_snoop_incoming_arp_request
    batadv_dat_snoop_incoming_dhcp_ack
    batadv_dat_snoop_outgoing_arp_reply
    batadv_dat_snoop_outgoing_arp_request
    batadv_dat_snoop_outgoing_dhcp_ack
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hash_set_lock_class
    batadv_mcast_forw_mcsend
    batadv_mcast_forw_mode
    batadv_mcast_forw_mode_by_count
    batadv_mcast_forw_send
    batadv_mcast_purge_orig
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-6.1 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_bla_check_bcast_duplist
    batadv_bla_is_backbone_gw
    batadv_bla_rx
    batadv_bla_tx
    batadv_broadcast_addr
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_mcast_forw_mcsend
    batadv_mcast_forw_mode
    batadv_mcast_forw_mode_by_count
    batadv_mcast_forw_send
    batadv_mcast_purge_orig
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
ecsv/pu: unused_symbols linux-6.1 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n
---------------------------------------------------------------------------
batadv_algo_get
    batadv_algo_select
    batadv_bla_check_bcast_duplist
    batadv_bla_is_backbone_gw
    batadv_bla_is_backbone_gw_orig
    batadv_bla_rx
    batadv_bla_tx
    batadv_broadcast_addr
    batadv_dat_drop_broadcast_packet
    batadv_dat_snoop_incoming_arp_reply
    batadv_dat_snoop_incoming_arp_request
    batadv_dat_snoop_incoming_dhcp_ack
    batadv_dat_snoop_outgoing_arp_reply
    batadv_dat_snoop_outgoing_arp_request
    batadv_dat_snoop_outgoing_dhcp_ack
    batadv_frag_purge_orig
    batadv_frag_send_packet
    batadv_frag_skb_buffer
    batadv_frag_skb_fwd
    batadv_gw_dhcp_recipient_get
    batadv_gw_election
    batadv_gw_get_selected_orig
    batadv_gw_node_delete
    batadv_gw_out_of_range
    batadv_hardif_disable_interface
    batadv_hardif_enable_interface
    batadv_hardif_min_mtu
    batadv_hardif_no_broadcast
    batadv_is_my_mac
    batadv_mesh_free
    batadv_mesh_init
    batadv_netlink_tpmeter_notify
    batadv_routing_algo
    batadv_skb_set_priority
    batadv_vlan_ap_isola_get
Statistics
==========
ecsv/pu
-------
Failed tests:               193
Started build tests:        111
Tested Linux versions:       37
Tested configs:              79

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Re: [PATCH v2 4/5] batman-adv: mcast: implement multicast packet generation

Signed-off-by: Linus Lüssing linus.luessing@c0d3.blue