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Coverity Scan: Analysis completed for batman-adv
by scan-admin＠coverity.com 17 Aug '20

17 Aug '20

1 0

Build check errors found: 2020-08-17
by postmaster＠open-mesh.org 17 Aug '20

17 Aug '20

Name of failed tests ==================== master ------ * checkpatch ./net/batman-adv/bridge_loop_avoidance.c * checkpatch ./net/batman-adv/fragmentation.c * checkpatch ./net/batman-adv/hard-interface.c * checkpatch ./net/batman-adv/multicast.c * checkpatch ./net/batman-adv/network-coding.c * checkpatch ./net/batman-adv/send.c * checkpatch ./net/batman-adv/soft-interface.c * checkpatch ./net/batman-adv/types.h * difference between net and batadv master * headers maint ----- * difference between net and batadv maint Output of different failed tests ================================ master: checkpatch ./net/batman-adv/bridge_loop_avoidance.c ----------------------------------------------------------- WARNING: Possible repeated word: 'function' #1798: FILE: ./net/batman-adv/bridge_loop_avoidance.c:1798: + /* backbone_gw is unreferenced in the report work function function total: 0 errors, 1 warnings, 0 checks, 2544 lines checked master: checkpatch ./net/batman-adv/fragmentation.c --------------------------------------------------- WARNING: Possible repeated word: 'not' #309: FILE: ./net/batman-adv/fragmentation.c:309: + * Return: true when the packet is merged or buffered, false when skb is not not total: 0 errors, 1 warnings, 0 checks, 548 lines checked master: checkpatch ./net/batman-adv/hard-interface.c ---------------------------------------------------- WARNING: Possible repeated word: 'table' #602: FILE: ./net/batman-adv/hard-interface.c:602: + * maximum local table table size total: 0 errors, 1 warnings, 0 checks, 1098 lines checked master: checkpatch ./net/batman-adv/multicast.c ----------------------------------------------- WARNING: Possible repeated word: 'multicast' #210: FILE: ./net/batman-adv/multicast.c:210: + * is capable of performing proper RFC4286 multicast multicast router total: 0 errors, 1 warnings, 0 checks, 2430 lines checked master: checkpatch ./net/batman-adv/network-coding.c ---------------------------------------------------- WARNING: Possible repeated word: 'is' #253: FILE: ./net/batman-adv/network-coding.c:253: + * @dropped: whether the packet is freed because is is dropped total: 0 errors, 1 warnings, 0 checks, 1962 lines checked master: checkpatch ./net/batman-adv/send.c ------------------------------------------ WARNING: Possible repeated word: 'is' #464: FILE: ./net/batman-adv/send.c:464: + * @dropped: whether the packet is freed because is is dropped total: 0 errors, 1 warnings, 0 checks, 1002 lines checked master: checkpatch ./net/batman-adv/soft-interface.c ---------------------------------------------------- WARNING: Possible repeated word: 'the' #652: FILE: ./net/batman-adv/soft-interface.c:652: + * @proto: protocol of the the vlan id WARNING: Possible repeated word: 'the' #710: FILE: ./net/batman-adv/soft-interface.c:710: + * @proto: protocol of the the vlan id total: 0 errors, 2 warnings, 0 checks, 1180 lines checked master: checkpatch ./net/batman-adv/types.h ------------------------------------------- WARNING: Possible repeated word: 'time' #1495: FILE: ./net/batman-adv/types.h:1495: + /** @last_recv_time: time time (jiffies) a msg was received */ WARNING: Possible repeated word: 'address' #1999: FILE: ./net/batman-adv/types.h:1999: + * @addr: mac address address of the originator this request was sent to total: 0 errors, 2 warnings, 0 checks, 2476 lines checked maint: difference between net and batadv maint ---------------------------------------------- net/Documentation/networking/batman-adv.rst | 8 ++-- net/include/uapi/linux/batman_adv.h | 7 ++- net/net/batman-adv/bat_iv_ogm.c | 25 ++++++------ net/net/batman-adv/bat_v_elp.c | 10 ++--- net/net/batman-adv/bat_v_ogm.c | 38 +++++++++++-------- net/net/batman-adv/bridge_loop_avoidance.c | 6 +-- net/net/batman-adv/distributed-arp-table.c | 2 - net/net/batman-adv/fragmentation.c | 6 +-- net/net/batman-adv/gateway_client.c | 6 +-- net/net/batman-adv/hard-interface.c | 16 ++++---- net/net/batman-adv/log.h | 6 +-- net/net/batman-adv/main.c | 2 - net/net/batman-adv/main.h | 8 ++-- net/net/batman-adv/multicast.c | 21 +++++----- net/net/batman-adv/netlink.c | 14 ++++++- net/net/batman-adv/network-coding.c | 14 +++---- net/net/batman-adv/originator.c | 8 ++-- net/net/batman-adv/routing.c | 4 +- net/net/batman-adv/send.c | 4 +- net/net/batman-adv/soft-interface.c | 2 - net/net/batman-adv/tp_meter.c | 12 +++--- net/net/batman-adv/translation-table.c | 10 ++--- net/net/batman-adv/tvlv.c | 4 +- net/net/batman-adv/types.h | 18 ++++++--- 24 files changed, 138 insertions(+), 113 deletions(-) master: difference between net and batadv master ------------------------------------------------ netnext/net/batman-adv/bat_v_ogm.c | 11 +++++------ netnext/net/batman-adv/gateway_client.c | 6 ++---- 2 files changed, 7 insertions(+), 10 deletions(-) master: headers --------------- diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index d3aab104..26363a27 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -6,7 +6,6 @@ #include "bat_iv_ogm.h" #include "main.h" // IWYU pragma: keep - #include <linux/atomic.h> #include <linux/bitmap.h> #include <linux/bitops.h> @@ -49,6 +48,7 @@ #include "gateway_client.h" #include "hard-interface.h" #include "hash.h" +#include "linux/prandom.h" #include "log.h" #include "netlink.h" #include "network-coding.h" diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c index b8ec89da..e372f1b3 100644 --- a/net/batman-adv/bat_v_elp.c +++ b/net/batman-adv/bat_v_elp.c @@ -6,7 +6,6 @@ #include "bat_v_elp.h" #include "main.h" // IWYU pragma: keep - #include <linux/atomic.h> #include <linux/bitops.h> #include <linux/byteorder/generic.h> @@ -35,6 +34,7 @@ #include "bat_algo.h" #include "bat_v_ogm.h" #include "hard-interface.h" +#include "linux/prandom.h" #include "log.h" #include "originator.h" #include "routing.h" diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index 1e9ddf61..c1778770 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -6,7 +6,6 @@ #include "bat_v_ogm.h" #include "main.h" // IWYU pragma: keep - #include <linux/atomic.h> #include <linux/byteorder/generic.h> #include <linux/errno.h> @@ -35,6 +34,7 @@ #include "bat_algo.h" #include "hard-interface.h" #include "hash.h" +#include "linux/prandom.h" #include "log.h" #include "originator.h" #include "routing.h" diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index af7ba3f7..40b4b8f8 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c @@ -6,7 +6,6 @@ #include "bridge_loop_avoidance.h" #include "main.h" // IWYU pragma: keep - #include <linux/atomic.h> #include <linux/byteorder/generic.h> #include <linux/compiler.h> @@ -22,7 +21,6 @@ #include <linux/kernel.h> #include <linux/kref.h> #include <linux/list.h> -#include <linux/lockdep.h> #include <linux/netdevice.h> #include <linux/netlink.h> #include <linux/rculist.h> @@ -43,6 +41,7 @@ #include "hard-interface.h" #include "hash.h" +#include "linux/lockdep_types.h" #include "log.h" #include "netlink.h" #include "originator.h" diff --git a/net/batman-adv/hash.h b/net/batman-adv/hash.h index 9a8dc28c..64a2e5fb 100644 --- a/net/batman-adv/hash.h +++ b/net/batman-adv/hash.h @@ -8,16 +8,16 @@ #define _NET_BATMAN_ADV_HASH_H_ #include "main.h" // IWYU pragma: keep - #include <linux/atomic.h> #include <linux/compiler.h> #include <linux/list.h> -#include <linux/lockdep.h> #include <linux/rculist.h> #include <linux/spinlock.h> #include <linux/stddef.h> #include <linux/types.h> +#include "linux/lockdep_types.h" + /* callback to a compare function. should compare 2 element datas for their * keys * diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c index b3d947e8..a3802025 100644 --- a/net/batman-adv/network-coding.c +++ b/net/batman-adv/network-coding.c @@ -6,7 +6,6 @@ #include "network-coding.h" #include "main.h" // IWYU pragma: keep - #include <linux/atomic.h> #include <linux/bitops.h> #include <linux/byteorder/generic.h> @@ -27,7 +26,6 @@ #include <linux/net.h> #include <linux/netdevice.h> #include <linux/printk.h> -#include <linux/random.h> #include <linux/rculist.h> #include <linux/rcupdate.h> #include <linux/seq_file.h> @@ -41,6 +39,8 @@ #include "hard-interface.h" #include "hash.h" +#include "linux/lockdep_types.h" +#include "linux/prandom.h" #include "log.h" #include "originator.h" #include "routing.h" diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index 29a0050b..80fd2149 100644 --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -6,7 +6,6 @@ #include "originator.h" #include "main.h" // IWYU pragma: keep - #include <linux/atomic.h> #include <linux/errno.h> #include <linux/etherdevice.h> @@ -15,7 +14,6 @@ #include <linux/kernel.h> #include <linux/kref.h> #include <linux/list.h> -#include <linux/lockdep.h> #include <linux/netdevice.h> #include <linux/netlink.h> #include <linux/rculist.h> @@ -36,6 +34,7 @@ #include "gateway_client.h" #include "hard-interface.h" #include "hash.h" +#include "linux/lockdep_types.h" #include "log.h" #include "multicast.h" #include "netlink.h" diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index dd5e6343..22ef6471 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -6,7 +6,6 @@ #include "soft-interface.h" #include "main.h" // IWYU pragma: keep - #include <linux/atomic.h> #include <linux/byteorder/generic.h> #include <linux/cache.h> @@ -47,6 +46,7 @@ #include "distributed-arp-table.h" #include "gateway_client.h" #include "hard-interface.h" +#include "linux/lockdep_types.h" #include "multicast.h" #include "network-coding.h" #include "originator.h" diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 4b267683..d9a770a0 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -6,7 +6,6 @@ #include "translation-table.h" #include "main.h" // IWYU pragma: keep - #include <linux/atomic.h> #include <linux/bitops.h> #include <linux/build_bug.h> @@ -46,6 +45,7 @@ #include "bridge_loop_avoidance.h" #include "hard-interface.h" #include "hash.h" +#include "linux/lockdep_types.h" #include "log.h" #include "netlink.h" #include "originator.h" Statistics ========== master ------ Failed tests: 10 Started build tests: 281 Tested Linux versions: 34 Tested configs: 218 maint ----- Failed tests: 1 Started build tests: 269 Tested Linux versions: 34 Tested configs: 209

1 0

Coverity Scan: Analysis completed for batman-adv-maint
by scan-admin＠coverity.com 16 Aug '20

16 Aug '20

Your request for analysis of batman-adv-maint has been completed successfully. The results are available at https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P… Build ID: 333204 Analysis Summary: New defects found: 12 Defects eliminated: 9 If you have difficulty understanding any defects, email us at scan-admin(a)coverity.com, or post your question to StackOverflow at https://u15810271.ct.sendgrid.net/ls/click?upn=CTPegkVN6peWFCMEieYYmPWIi1E4…

1 0

Coverity Scan: Analysis completed for batman-adv
by scan-admin＠coverity.com 16 Aug '20

16 Aug '20

Your request for analysis of batman-adv has been completed successfully. The results are available at https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P… Build ID: 333202 Analysis Summary: New defects found: 12 Defects eliminated: 9 If you have difficulty understanding any defects, email us at scan-admin(a)coverity.com, or post your question to StackOverflow at https://u15810271.ct.sendgrid.net/ls/click?upn=CTPegkVN6peWFCMEieYYmPWIi1E4…

1 0

Build check errors found: 2020-08-16
by postmaster＠open-mesh.org 16 Aug '20

16 Aug '20

1 0

Build check errors found: 2020-08-15
by postmaster＠open-mesh.org 15 Aug '20

15 Aug '20

Name of failed tests ==================== maint ----- * difference between net and batadv maint * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y master ------ * checkpatch ./net/batman-adv/bridge_loop_avoidance.c * checkpatch ./net/batman-adv/fragmentation.c * checkpatch ./net/batman-adv/hard-interface.c * checkpatch ./net/batman-adv/multicast.c * checkpatch ./net/batman-adv/network-coding.c * checkpatch ./net/batman-adv/send.c * checkpatch ./net/batman-adv/soft-interface.c * checkpatch ./net/batman-adv/types.h * difference between net and batadv master * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y Output of different failed tests ================================ master: checkpatch ./net/batman-adv/bridge_loop_avoidance.c ----------------------------------------------------------- WARNING: Possible repeated word: 'function' #1798: FILE: ./net/batman-adv/bridge_loop_avoidance.c:1798: + /* backbone_gw is unreferenced in the report work function function total: 0 errors, 1 warnings, 0 checks, 2544 lines checked master: checkpatch ./net/batman-adv/fragmentation.c --------------------------------------------------- WARNING: Possible repeated word: 'not' #309: FILE: ./net/batman-adv/fragmentation.c:309: + * Return: true when the packet is merged or buffered, false when skb is not not total: 0 errors, 1 warnings, 0 checks, 548 lines checked master: checkpatch ./net/batman-adv/hard-interface.c ---------------------------------------------------- WARNING: Possible repeated word: 'table' #602: FILE: ./net/batman-adv/hard-interface.c:602: + * maximum local table table size total: 0 errors, 1 warnings, 0 checks, 1098 lines checked master: checkpatch ./net/batman-adv/multicast.c ----------------------------------------------- WARNING: Possible repeated word: 'multicast' #210: FILE: ./net/batman-adv/multicast.c:210: + * is capable of performing proper RFC4286 multicast multicast router total: 0 errors, 1 warnings, 0 checks, 2430 lines checked master: checkpatch ./net/batman-adv/network-coding.c ---------------------------------------------------- WARNING: Possible repeated word: 'is' #253: FILE: ./net/batman-adv/network-coding.c:253: + * @dropped: whether the packet is freed because is is dropped total: 0 errors, 1 warnings, 0 checks, 1962 lines checked master: checkpatch ./net/batman-adv/send.c ------------------------------------------ WARNING: Possible repeated word: 'is' #464: FILE: ./net/batman-adv/send.c:464: + * @dropped: whether the packet is freed because is is dropped total: 0 errors, 1 warnings, 0 checks, 1002 lines checked master: checkpatch ./net/batman-adv/soft-interface.c ---------------------------------------------------- WARNING: Possible repeated word: 'the' #652: FILE: ./net/batman-adv/soft-interface.c:652: + * @proto: protocol of the the vlan id WARNING: Possible repeated word: 'the' #710: FILE: ./net/batman-adv/soft-interface.c:710: + * @proto: protocol of the the vlan id total: 0 errors, 2 warnings, 0 checks, 1180 lines checked master: checkpatch ./net/batman-adv/types.h ------------------------------------------- WARNING: Possible repeated word: 'time' #1495: FILE: ./net/batman-adv/types.h:1495: + /** @last_recv_time: time time (jiffies) a msg was received */ WARNING: Possible repeated word: 'address' #1999: FILE: ./net/batman-adv/types.h:1999: + * @addr: mac address address of the originator this request was sent to total: 0 errors, 2 warnings, 0 checks, 2476 lines checked maint: difference between net and batadv maint ---------------------------------------------- net/Documentation/networking/batman-adv.rst | 8 ++-- net/include/uapi/linux/batman_adv.h | 7 ++- net/net/batman-adv/bat_iv_ogm.c | 25 ++++++------ net/net/batman-adv/bat_v_elp.c | 10 ++--- net/net/batman-adv/bat_v_ogm.c | 38 +++++++++++-------- net/net/batman-adv/bridge_loop_avoidance.c | 6 +-- net/net/batman-adv/distributed-arp-table.c | 2 - net/net/batman-adv/fragmentation.c | 6 +-- net/net/batman-adv/gateway_client.c | 6 +-- net/net/batman-adv/hard-interface.c | 16 ++++---- net/net/batman-adv/log.h | 6 +-- net/net/batman-adv/main.c | 2 - net/net/batman-adv/main.h | 8 ++-- net/net/batman-adv/multicast.c | 21 +++++----- net/net/batman-adv/netlink.c | 14 ++++++- net/net/batman-adv/network-coding.c | 14 +++---- net/net/batman-adv/originator.c | 8 ++-- net/net/batman-adv/routing.c | 4 +- net/net/batman-adv/send.c | 4 +- net/net/batman-adv/soft-interface.c | 2 - net/net/batman-adv/tp_meter.c | 12 +++--- net/net/batman-adv/translation-table.c | 10 ++--- net/net/batman-adv/tvlv.c | 4 +- net/net/batman-adv/types.h | 18 ++++++--- 24 files changed, 138 insertions(+), 113 deletions(-) master: difference between net and batadv master ------------------------------------------------ netnext/net/batman-adv/bat_v_ogm.c | 11 +++++------ netnext/net/batman-adv/gateway_client.c | 6 ++---- 2 files changed, 7 insertions(+), 10 deletions(-) master: smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.yqfnOtAkx1/net/batman-adv/routing.c:1159 batadv_recv_frag_packet() warn: variable dereferenced before check 'skb' (see line 1133) Statistics ========== maint ----- Failed tests: 10 Started build tests: 292 Tested Linux versions: 32 Tested configs: 223 master ------ Failed tests: 15 Started build tests: 294 Tested Linux versions: 32 Tested configs: 214

1 0

Build check errors found: 2020-08-14
by postmaster＠open-mesh.org 14 Aug '20

14 Aug '20

Name of failed tests ==================== maint ----- * difference between net and batadv maint * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y master ------ * checkpatch ./net/batman-adv/bridge_loop_avoidance.c * checkpatch ./net/batman-adv/fragmentation.c * checkpatch ./net/batman-adv/hard-interface.c * checkpatch ./net/batman-adv/multicast.c * checkpatch ./net/batman-adv/network-coding.c * checkpatch ./net/batman-adv/send.c * checkpatch ./net/batman-adv/soft-interface.c * checkpatch ./net/batman-adv/types.h * difference between net and batadv master * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_SYSFS=n * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=y * smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=n Output of different failed tests ================================ master: checkpatch ./net/batman-adv/bridge_loop_avoidance.c ----------------------------------------------------------- WARNING: Possible repeated word: 'function' #1798: FILE: ./net/batman-adv/bridge_loop_avoidance.c:1798: + /* backbone_gw is unreferenced in the report work function function total: 0 errors, 1 warnings, 0 checks, 2544 lines checked master: checkpatch ./net/batman-adv/fragmentation.c --------------------------------------------------- WARNING: Possible repeated word: 'not' #309: FILE: ./net/batman-adv/fragmentation.c:309: + * Return: true when the packet is merged or buffered, false when skb is not not total: 0 errors, 1 warnings, 0 checks, 548 lines checked master: checkpatch ./net/batman-adv/hard-interface.c ---------------------------------------------------- WARNING: Possible repeated word: 'table' #602: FILE: ./net/batman-adv/hard-interface.c:602: + * maximum local table table size total: 0 errors, 1 warnings, 0 checks, 1098 lines checked master: checkpatch ./net/batman-adv/multicast.c ----------------------------------------------- WARNING: Possible repeated word: 'multicast' #210: FILE: ./net/batman-adv/multicast.c:210: + * is capable of performing proper RFC4286 multicast multicast router total: 0 errors, 1 warnings, 0 checks, 2430 lines checked master: checkpatch ./net/batman-adv/network-coding.c ---------------------------------------------------- WARNING: Possible repeated word: 'is' #253: FILE: ./net/batman-adv/network-coding.c:253: + * @dropped: whether the packet is freed because is is dropped total: 0 errors, 1 warnings, 0 checks, 1962 lines checked master: checkpatch ./net/batman-adv/send.c ------------------------------------------ WARNING: Possible repeated word: 'is' #464: FILE: ./net/batman-adv/send.c:464: + * @dropped: whether the packet is freed because is is dropped total: 0 errors, 1 warnings, 0 checks, 1002 lines checked master: checkpatch ./net/batman-adv/soft-interface.c ---------------------------------------------------- WARNING: Possible repeated word: 'the' #652: FILE: ./net/batman-adv/soft-interface.c:652: + * @proto: protocol of the the vlan id WARNING: Possible repeated word: 'the' #710: FILE: ./net/batman-adv/soft-interface.c:710: + * @proto: protocol of the the vlan id total: 0 errors, 2 warnings, 0 checks, 1180 lines checked master: checkpatch ./net/batman-adv/types.h ------------------------------------------- WARNING: Possible repeated word: 'time' #1495: FILE: ./net/batman-adv/types.h:1495: + /** @last_recv_time: time time (jiffies) a msg was received */ WARNING: Possible repeated word: 'address' #1999: FILE: ./net/batman-adv/types.h:1999: + * @addr: mac address address of the originator this request was sent to total: 0 errors, 2 warnings, 0 checks, 2476 lines checked maint: difference between net and batadv maint ---------------------------------------------- net/Documentation/networking/batman-adv.rst | 8 ++-- net/include/uapi/linux/batman_adv.h | 7 ++- net/net/batman-adv/bat_iv_ogm.c | 25 ++++++------ net/net/batman-adv/bat_v_elp.c | 10 ++--- net/net/batman-adv/bat_v_ogm.c | 38 +++++++++++-------- net/net/batman-adv/bridge_loop_avoidance.c | 6 +-- net/net/batman-adv/distributed-arp-table.c | 2 - net/net/batman-adv/fragmentation.c | 6 +-- net/net/batman-adv/gateway_client.c | 6 +-- net/net/batman-adv/hard-interface.c | 16 ++++---- net/net/batman-adv/log.h | 6 +-- net/net/batman-adv/main.c | 2 - net/net/batman-adv/main.h | 8 ++-- net/net/batman-adv/multicast.c | 21 +++++----- net/net/batman-adv/netlink.c | 14 ++++++- net/net/batman-adv/network-coding.c | 14 +++---- net/net/batman-adv/originator.c | 8 ++-- net/net/batman-adv/routing.c | 4 +- net/net/batman-adv/send.c | 4 +- net/net/batman-adv/soft-interface.c | 2 - net/net/batman-adv/tp_meter.c | 12 +++--- net/net/batman-adv/translation-table.c | 10 ++--- net/net/batman-adv/tvlv.c | 4 +- net/net/batman-adv/types.h | 18 ++++++--- 24 files changed, 138 insertions(+), 113 deletions(-) master: difference between net and batadv master ------------------------------------------------ netnext/net/batman-adv/bat_v_ogm.c | 11 +++++------ netnext/net/batman-adv/gateway_client.c | 6 ++---- 2 files changed, 7 insertions(+), 10 deletions(-) master: smatch linux-5.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUGFS=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_TRACING=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=y CONFIG_BATMAN_ADV_BATMAN_V=n CONFIG_BATMAN_ADV_SYSFS=n --------------------------------------------------------------------------- /home/build_test/build_env/tmp.ZNvnvOn91n/net/batman-adv/routing.c:1159 batadv_recv_frag_packet() warn: variable dereferenced before check 'skb' (see line 1133) Statistics ========== maint ----- Failed tests: 11 Started build tests: 292 Tested Linux versions: 32 Tested configs: 227 master ------ Failed tests: 18 Started build tests: 281 Tested Linux versions: 32 Tested configs: 216

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Build check errors found: 2020-08-13
by postmaster＠open-mesh.org 13 Aug '20

13 Aug '20

Name of failed tests ==================== maint ----- * difference between net and batadv maint * sparse linux-5.8 cfg: BLA=n DAT=n DEBUGFS=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n SYSFS=n * sparse linux-5.8 cfg: BLA=n DAT=n DEBUGFS=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y SYSFS=n * sparse linux-5.8 cfg: BLA=n DAT=n DEBUGFS=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y SYSFS=y * sparse linux-5.8 cfg: BLA=y DAT=y DEBUGFS=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n SYSFS=n * sparse linux-5.8 cfg: BLA=y DAT=y DEBUGFS=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n SYSFS=y master ------ * checkpatch ./net/batman-adv/bridge_loop_avoidance.c * checkpatch ./net/batman-adv/fragmentation.c * checkpatch ./net/batman-adv/hard-interface.c * checkpatch ./net/batman-adv/multicast.c * checkpatch ./net/batman-adv/network-coding.c * checkpatch ./net/batman-adv/send.c * checkpatch ./net/batman-adv/soft-interface.c * checkpatch ./net/batman-adv/types.h * difference between net and batadv master * sparse linux-5.8 cfg: BLA=n DAT=n DEBUGFS=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n SYSFS=y * sparse linux-5.8 cfg: BLA=n DAT=y DEBUGFS=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n SYSFS=y Output of different failed tests ================================ master: checkpatch ./net/batman-adv/bridge_loop_avoidance.c ----------------------------------------------------------- WARNING: Possible repeated word: 'function' #1798: FILE: ./net/batman-adv/bridge_loop_avoidance.c:1798: + /* backbone_gw is unreferenced in the report work function function total: 0 errors, 1 warnings, 0 checks, 2544 lines checked master: checkpatch ./net/batman-adv/fragmentation.c --------------------------------------------------- WARNING: Possible repeated word: 'not' #309: FILE: ./net/batman-adv/fragmentation.c:309: + * Return: true when the packet is merged or buffered, false when skb is not not total: 0 errors, 1 warnings, 0 checks, 548 lines checked master: checkpatch ./net/batman-adv/hard-interface.c ---------------------------------------------------- WARNING: Possible repeated word: 'table' #602: FILE: ./net/batman-adv/hard-interface.c:602: + * maximum local table table size total: 0 errors, 1 warnings, 0 checks, 1098 lines checked master: checkpatch ./net/batman-adv/multicast.c ----------------------------------------------- WARNING: Possible repeated word: 'multicast' #210: FILE: ./net/batman-adv/multicast.c:210: + * is capable of performing proper RFC4286 multicast multicast router total: 0 errors, 1 warnings, 0 checks, 2430 lines checked master: checkpatch ./net/batman-adv/network-coding.c ---------------------------------------------------- WARNING: Possible repeated word: 'is' #253: FILE: ./net/batman-adv/network-coding.c:253: + * @dropped: whether the packet is freed because is is dropped total: 0 errors, 1 warnings, 0 checks, 1962 lines checked master: checkpatch ./net/batman-adv/send.c ------------------------------------------ WARNING: Possible repeated word: 'is' #464: FILE: ./net/batman-adv/send.c:464: + * @dropped: whether the packet is freed because is is dropped total: 0 errors, 1 warnings, 0 checks, 1002 lines checked master: checkpatch ./net/batman-adv/soft-interface.c ---------------------------------------------------- WARNING: Possible repeated word: 'the' #652: FILE: ./net/batman-adv/soft-interface.c:652: + * @proto: protocol of the the vlan id WARNING: Possible repeated word: 'the' #710: FILE: ./net/batman-adv/soft-interface.c:710: + * @proto: protocol of the the vlan id total: 0 errors, 2 warnings, 0 checks, 1180 lines checked master: checkpatch ./net/batman-adv/types.h ------------------------------------------- WARNING: Possible repeated word: 'time' #1495: FILE: ./net/batman-adv/types.h:1495: + /** @last_recv_time: time time (jiffies) a msg was received */ WARNING: Possible repeated word: 'address' #1999: FILE: ./net/batman-adv/types.h:1999: + * @addr: mac address address of the originator this request was sent to total: 0 errors, 2 warnings, 0 checks, 2476 lines checked maint: difference between net and batadv maint ---------------------------------------------- net/Documentation/networking/batman-adv.rst | 8 ++-- net/include/uapi/linux/batman_adv.h | 7 ++- net/net/batman-adv/bat_iv_ogm.c | 25 ++++++------ net/net/batman-adv/bat_v_elp.c | 10 ++--- net/net/batman-adv/bat_v_ogm.c | 38 +++++++++++-------- net/net/batman-adv/bridge_loop_avoidance.c | 6 +-- net/net/batman-adv/distributed-arp-table.c | 2 - net/net/batman-adv/fragmentation.c | 6 +-- net/net/batman-adv/gateway_client.c | 6 +-- net/net/batman-adv/hard-interface.c | 16 ++++---- net/net/batman-adv/log.h | 6 +-- net/net/batman-adv/main.c | 2 - net/net/batman-adv/main.h | 8 ++-- net/net/batman-adv/multicast.c | 21 +++++----- net/net/batman-adv/netlink.c | 14 ++++++- net/net/batman-adv/network-coding.c | 14 +++---- net/net/batman-adv/originator.c | 8 ++-- net/net/batman-adv/routing.c | 4 +- net/net/batman-adv/send.c | 4 +- net/net/batman-adv/soft-interface.c | 2 - net/net/batman-adv/tp_meter.c | 12 +++--- net/net/batman-adv/translation-table.c | 10 ++--- net/net/batman-adv/tvlv.c | 4 +- net/net/batman-adv/types.h | 18 ++++++--- 24 files changed, 138 insertions(+), 113 deletions(-) master: difference between net and batadv master ------------------------------------------------ netnext/net/batman-adv/bat_v_ogm.c | 11 +++++------ netnext/net/batman-adv/gateway_client.c | 6 ++---- 2 files changed, 7 insertions(+), 10 deletions(-) master: sparse linux-5.8 cfg: BLA=n DAT=y DEBUGFS=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n SYSFS=y --------------------------------------------------------------------------- WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. Statistics ========== maint ----- Failed tests: 6 Started build tests: 117 Tested Linux versions: 32 Tested configs: 103 master ------ Failed tests: 11 Started build tests: 116 Tested Linux versions: 31 Tested configs: 105

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Build check errors found: 2020-08-12
by postmaster＠open-mesh.org 12 Aug '20

12 Aug '20

Name of failed tests ==================== maint ----- * difference between net and batadv maint * sparse linux-5.8 cfg: BLA=n DAT=n DEBUGFS=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y SYSFS=y * sparse linux-5.8 cfg: BLA=n DAT=n DEBUGFS=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y SYSFS=y * sparse linux-5.8 cfg: BLA=y DAT=y DEBUGFS=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=n SYSFS=n master ------ * checkpatch ./net/batman-adv/bridge_loop_avoidance.c * checkpatch ./net/batman-adv/fragmentation.c * checkpatch ./net/batman-adv/hard-interface.c * checkpatch ./net/batman-adv/multicast.c * checkpatch ./net/batman-adv/network-coding.c * checkpatch ./net/batman-adv/send.c * checkpatch ./net/batman-adv/soft-interface.c * checkpatch ./net/batman-adv/types.h * difference between net and batadv master * sparse linux-5.8 cfg: BLA=n DAT=n DEBUGFS=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n SYSFS=n Output of different failed tests ================================ master: checkpatch ./net/batman-adv/bridge_loop_avoidance.c ----------------------------------------------------------- WARNING: Possible repeated word: 'function' #1798: FILE: ./net/batman-adv/bridge_loop_avoidance.c:1798: + /* backbone_gw is unreferenced in the report work function function total: 0 errors, 1 warnings, 0 checks, 2544 lines checked master: checkpatch ./net/batman-adv/fragmentation.c --------------------------------------------------- WARNING: Possible repeated word: 'not' #309: FILE: ./net/batman-adv/fragmentation.c:309: + * Return: true when the packet is merged or buffered, false when skb is not not total: 0 errors, 1 warnings, 0 checks, 548 lines checked master: checkpatch ./net/batman-adv/hard-interface.c ---------------------------------------------------- WARNING: Possible repeated word: 'table' #602: FILE: ./net/batman-adv/hard-interface.c:602: + * maximum local table table size total: 0 errors, 1 warnings, 0 checks, 1098 lines checked master: checkpatch ./net/batman-adv/multicast.c ----------------------------------------------- WARNING: Possible repeated word: 'multicast' #210: FILE: ./net/batman-adv/multicast.c:210: + * is capable of performing proper RFC4286 multicast multicast router total: 0 errors, 1 warnings, 0 checks, 2430 lines checked master: checkpatch ./net/batman-adv/network-coding.c ---------------------------------------------------- WARNING: Possible repeated word: 'is' #253: FILE: ./net/batman-adv/network-coding.c:253: + * @dropped: whether the packet is freed because is is dropped total: 0 errors, 1 warnings, 0 checks, 1962 lines checked master: checkpatch ./net/batman-adv/send.c ------------------------------------------ WARNING: Possible repeated word: 'is' #464: FILE: ./net/batman-adv/send.c:464: + * @dropped: whether the packet is freed because is is dropped total: 0 errors, 1 warnings, 0 checks, 1002 lines checked master: checkpatch ./net/batman-adv/soft-interface.c ---------------------------------------------------- WARNING: Possible repeated word: 'the' #652: FILE: ./net/batman-adv/soft-interface.c:652: + * @proto: protocol of the the vlan id WARNING: Possible repeated word: 'the' #710: FILE: ./net/batman-adv/soft-interface.c:710: + * @proto: protocol of the the vlan id total: 0 errors, 2 warnings, 0 checks, 1180 lines checked master: checkpatch ./net/batman-adv/types.h ------------------------------------------- WARNING: Possible repeated word: 'time' #1495: FILE: ./net/batman-adv/types.h:1495: + /** @last_recv_time: time time (jiffies) a msg was received */ WARNING: Possible repeated word: 'address' #1999: FILE: ./net/batman-adv/types.h:1999: + * @addr: mac address address of the originator this request was sent to total: 0 errors, 2 warnings, 0 checks, 2476 lines checked maint: difference between net and batadv maint ---------------------------------------------- net/Documentation/networking/batman-adv.rst | 8 ++-- net/include/uapi/linux/batman_adv.h | 7 ++- net/net/batman-adv/bat_iv_ogm.c | 25 ++++++------ net/net/batman-adv/bat_v_elp.c | 10 ++--- net/net/batman-adv/bat_v_ogm.c | 38 +++++++++++-------- net/net/batman-adv/bridge_loop_avoidance.c | 6 +-- net/net/batman-adv/distributed-arp-table.c | 2 - net/net/batman-adv/fragmentation.c | 6 +-- net/net/batman-adv/gateway_client.c | 6 +-- net/net/batman-adv/hard-interface.c | 16 ++++---- net/net/batman-adv/log.h | 6 +-- net/net/batman-adv/main.c | 2 - net/net/batman-adv/main.h | 8 ++-- net/net/batman-adv/multicast.c | 21 +++++----- net/net/batman-adv/netlink.c | 14 ++++++- net/net/batman-adv/network-coding.c | 14 +++---- net/net/batman-adv/originator.c | 8 ++-- net/net/batman-adv/routing.c | 4 +- net/net/batman-adv/send.c | 4 +- net/net/batman-adv/soft-interface.c | 2 - net/net/batman-adv/tp_meter.c | 12 +++--- net/net/batman-adv/translation-table.c | 10 ++--- net/net/batman-adv/tvlv.c | 4 +- net/net/batman-adv/types.h | 18 ++++++--- 24 files changed, 138 insertions(+), 113 deletions(-) master: difference between net and batadv master ------------------------------------------------ netnext/net/batman-adv/bat_v_ogm.c | 11 +++++------ netnext/net/batman-adv/gateway_client.c | 6 ++---- 2 files changed, 7 insertions(+), 10 deletions(-) master: sparse linux-5.8 cfg: BLA=n DAT=n DEBUGFS=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n SYSFS=n --------------------------------------------------------------------------- WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. Statistics ========== maint ----- Failed tests: 4 Started build tests: 117 Tested Linux versions: 30 Tested configs: 105 master ------ Failed tests: 10 Started build tests: 112 Tested Linux versions: 29 Tested configs: 105

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[linux-next] LinuxNextTracking branch, master, updated. next-20200811
by batman＠open-mesh.org 11 Aug '20

11 Aug '20

The following commit has been merged in the master branch: commit 7a6b60441f02f6e22e7c0936ef16fa3f51832a48 Merge: 8d3e09b43312991c503478bf0f5f99e92c23ccf1 b297fed699ad9e50315b27e78de42ac631c9990d Author: Linus Torvalds <torvalds(a)linux-foundation.org> Date: Sun Aug 9 13:58:04 2020 -0700 Merge tag 'nfsd-5.9' of git://git.linux-nfs.org/projects/cel/cel-2.6 Pull NFS server updates from Chuck Lever: "Highlights: - Support for user extended attributes on NFS (RFC 8276) - Further reduce unnecessary NFSv4 delegation recalls Notable fixes: - Fix recent krb5p regression - Address a few resource leaks and a rare NULL dereference Other: - De-duplicate RPC/RDMA error handling and other utility functions - Replace storage and display of kernel memory addresses by tracepoints" * tag 'nfsd-5.9' of git://git.linux-nfs.org/projects/cel/cel-2.6: (38 commits) svcrdma: CM event handler clean up svcrdma: Remove transport reference counting svcrdma: Fix another Receive buffer leak SUNRPC: Refresh the show_rqstp_flags() macro nfsd: netns.h: delete a duplicated word SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()") nfsd: avoid a NULL dereference in __cld_pipe_upcall() nfsd4: a client's own opens needn't prevent delegations nfsd: Use seq_putc() in two functions svcrdma: Display chunk completion ID when posting a rw_ctxt svcrdma: Record send_ctxt completion ID in trace_svcrdma_post_send() svcrdma: Introduce Send completion IDs svcrdma: Record Receive completion ID in svc_rdma_decode_rqst svcrdma: Introduce Receive completion IDs svcrdma: Introduce infrastructure to support completion IDs svcrdma: Add common XDR encoders for RDMA and Read segments svcrdma: Add common XDR decoders for RDMA and Read segments SUNRPC: Add helpers for decoding list discriminators symbolically svcrdma: Remove declarations for functions long removed svcrdma: Clean up trace_svcrdma_send_failed() tracepoint ... diff --combined fs/locks.c index 938fe325bc54,d5de9039dbd7..8fc0542f5132 --- a/fs/locks.c +++ b/fs/locks.c @@@ -1282,7 -1282,6 +1282,7 @@@ static int posix_lock_inode(struct inod if (!new_fl) goto out; locks_copy_lock(new_fl, request); + locks_move_blocks(new_fl, request); request = new_fl; new_fl = NULL; locks_insert_lock_ctx(request, &fl->fl_list); @@@ -1808,6 -1807,9 +1808,9 @@@ check_conflicting_open(struct file *fil if (flags & FL_LAYOUT) return 0; + if (flags & FL_DELEG) + /* We leave these checks to the caller. */ + return 0; if (arg == F_RDLCK) return inode_is_open_for_write(inode) ? -EAGAIN : 0; diff --combined fs/nfsd/nfs4state.c index c9056316a0b3,fdba971d06c3..81ed8e8bab3f --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@@ -507,17 -507,6 +507,17 @@@ find_any_file(struct nfs4_file *f return ret; } +static struct nfsd_file *find_deleg_file(struct nfs4_file *f) +{ + struct nfsd_file *ret = NULL; + + spin_lock(&f->fi_lock); + if (f->fi_deleg_file) + ret = nfsd_file_get(f->fi_deleg_file); + spin_unlock(&f->fi_lock); + return ret; +} + static atomic_long_t num_delegations; unsigned long max_delegations; @@@ -2455,8 -2444,6 +2455,8 @@@ static int nfs4_show_open(struct seq_fi oo = ols->st_stateowner; nf = st->sc_file; file = find_any_file(nf); + if (!file) + return 0; seq_printf(s, "- "); nfs4_show_stateid(s, &st->sc_stateid); @@@ -2494,8 -2481,6 +2494,8 @@@ static int nfs4_show_lock(struct seq_fi oo = ols->st_stateowner; nf = st->sc_file; file = find_any_file(nf); + if (!file) + return 0; seq_printf(s, "- "); nfs4_show_stateid(s, &st->sc_stateid); @@@ -2528,9 -2513,7 +2528,9 @@@ static int nfs4_show_deleg(struct seq_f ds = delegstateid(st); nf = st->sc_file; - file = nf->fi_deleg_file; + file = find_deleg_file(nf); + if (!file) + return 0; seq_printf(s, "- "); nfs4_show_stateid(s, &st->sc_stateid); @@@ -2546,7 -2529,6 +2546,7 @@@ seq_printf(s, ", "); nfs4_show_fname(s, file); seq_printf(s, " }\n"); + nfsd_file_put(file); return 0; } @@@ -4940,6 -4922,32 +4940,32 @@@ static struct file_lock *nfs4_alloc_ini return fl; } + static int nfsd4_check_conflicting_opens(struct nfs4_client *clp, + struct nfs4_file *fp) + { + struct nfs4_clnt_odstate *co; + struct file *f = fp->fi_deleg_file->nf_file; + struct inode *ino = locks_inode(f); + int writes = atomic_read(&ino->i_writecount); + + if (fp->fi_fds[O_WRONLY]) + writes--; + if (fp->fi_fds[O_RDWR]) + writes--; + WARN_ON_ONCE(writes < 0); + if (writes > 0) + return -EAGAIN; + spin_lock(&fp->fi_lock); + list_for_each_entry(co, &fp->fi_clnt_odstate, co_perfile) { + if (co->co_client != clp) { + spin_unlock(&fp->fi_lock); + return -EAGAIN; + } + } + spin_unlock(&fp->fi_lock); + return 0; + } + static struct nfs4_delegation * nfs4_set_delegation(struct nfs4_client *clp, struct svc_fh *fh, struct nfs4_file *fp, struct nfs4_clnt_odstate *odstate) @@@ -4959,9 -4967,12 +4985,12 @@@ nf = find_readable_file(fp); if (!nf) { - /* We should always have a readable file here */ - WARN_ON_ONCE(1); - return ERR_PTR(-EBADF); + /* + * We probably could attempt another open and get a read + * delegation, but for now, don't bother until the + * client actually sends us one. + */ + return ERR_PTR(-EAGAIN); } spin_lock(&state_lock); spin_lock(&fp->fi_lock); @@@ -4991,11 -5002,19 +5020,19 @@@ if (!fl) goto out_clnt_odstate; + status = nfsd4_check_conflicting_opens(clp, fp); + if (status) { + locks_free_lock(fl); + goto out_clnt_odstate; + } status = vfs_setlease(fp->fi_deleg_file->nf_file, fl->fl_type, &fl, NULL); if (fl) locks_free_lock(fl); if (status) goto out_clnt_odstate; + status = nfsd4_check_conflicting_opens(clp, fp); + if (status) + goto out_clnt_odstate; spin_lock(&state_lock); spin_lock(&fp->fi_lock); @@@ -5077,17 -5096,6 +5114,6 @@@ nfs4_open_delegation(struct svc_fh *fh goto out_no_deleg; if (!cb_up || !(oo->oo_flags & NFS4_OO_CONFIRMED)) goto out_no_deleg; - /* - * Also, if the file was opened for write or - * create, there's a good chance the client's - * about to write to it, resulting in an - * immediate recall (since we don't support - * write delegations): - */ - if (open->op_share_access & NFS4_SHARE_ACCESS_WRITE) - goto out_no_deleg; - if (open->op_create == NFS4_OPEN_CREATE) - goto out_no_deleg; break; default: goto out_no_deleg; diff --combined include/linux/xattr.h index c5afaf8ca7a2,fac75810d9d3..10b4dc2709f0 --- a/include/linux/xattr.h +++ b/include/linux/xattr.h @@@ -15,7 -15,6 +15,7 @@@ #include <linux/slab.h> #include <linux/types.h> #include <linux/spinlock.h> +#include <linux/mm.h> #include <uapi/linux/xattr.h> struct inode; @@@ -52,14 -51,18 +52,18 @@@ ssize_t vfs_getxattr(struct dentry *, c ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size); int __vfs_setxattr(struct dentry *, struct inode *, const char *, const void *, size_t, int); int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int); + int __vfs_setxattr_locked(struct dentry *, const char *, const void *, size_t, int, struct inode **); int vfs_setxattr(struct dentry *, const char *, const void *, size_t, int); int __vfs_removexattr(struct dentry *, const char *); + int __vfs_removexattr_locked(struct dentry *, const char *, struct inode **); int vfs_removexattr(struct dentry *, const char *); ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size); ssize_t vfs_getxattr_alloc(struct dentry *dentry, const char *name, char **xattr_value, size_t size, gfp_t flags); + int xattr_supported_namespace(struct inode *inode, const char *prefix); + static inline const char *xattr_prefix(const struct xattr_handler *handler) { return handler->prefix ?: handler->name; @@@ -95,7 -98,7 +99,7 @@@ static inline void simple_xattrs_free(s list_for_each_entry_safe(xattr, node, &xattrs->head, list) { kfree(xattr->name); - kfree(xattr); + kvfree(xattr); } } diff --combined net/sunrpc/xprtrdma/rpc_rdma.c index 453bacc99907,73ed51893175..0f5120c7668f --- a/net/sunrpc/xprtrdma/rpc_rdma.c +++ b/net/sunrpc/xprtrdma/rpc_rdma.c @@@ -71,7 -71,7 +71,7 @@@ static unsigned int rpcrdma_max_call_he size = RPCRDMA_HDRLEN_MIN; /* Maximum Read list size */ - size = maxsegs * rpcrdma_readchunk_maxsz * sizeof(__be32); + size += maxsegs * rpcrdma_readchunk_maxsz * sizeof(__be32); /* Minimal Read chunk size */ size += sizeof(__be32); /* segment count */ @@@ -94,7 -94,7 +94,7 @@@ static unsigned int rpcrdma_max_reply_h size = RPCRDMA_HDRLEN_MIN; /* Maximum Write list size */ - size = sizeof(__be32); /* segment count */ + size += sizeof(__be32); /* segment count */ size += maxsegs * rpcrdma_segment_maxsz * sizeof(__be32); size += sizeof(__be32); /* list discriminator */ @@@ -275,14 -275,6 +275,6 @@@ out return n; } - static void - xdr_encode_rdma_segment(__be32 *iptr, struct rpcrdma_mr *mr) - { - *iptr++ = cpu_to_be32(mr->mr_handle); - *iptr++ = cpu_to_be32(mr->mr_length); - xdr_encode_hyper(iptr, mr->mr_offset); - } - static int encode_rdma_segment(struct xdr_stream *xdr, struct rpcrdma_mr *mr) { @@@ -292,7 -284,7 +284,7 @@@ if (unlikely(!p)) return -EMSGSIZE; - xdr_encode_rdma_segment(p, mr); + xdr_encode_rdma_segment(p, mr->mr_handle, mr->mr_length, mr->mr_offset); return 0; } @@@ -307,8 -299,8 +299,8 @@@ encode_read_segment(struct xdr_stream * return -EMSGSIZE; *p++ = xdr_one; /* Item present */ - *p++ = cpu_to_be32(position); - xdr_encode_rdma_segment(p, mr); + xdr_encode_read_segment(p, position, mr->mr_handle, mr->mr_length, + mr->mr_offset); return 0; } @@@ -1133,11 -1125,11 +1125,11 @@@ rpcrdma_is_bcall(struct rpcrdma_xprt *r p = xdr_inline_decode(xdr, 0); /* Chunk lists */ - if (*p++ != xdr_zero) + if (xdr_item_is_present(p++)) return false; - if (*p++ != xdr_zero) + if (xdr_item_is_present(p++)) return false; - if (*p++ != xdr_zero) + if (xdr_item_is_present(p++)) return false; /* RPC header */ @@@ -1176,10 -1168,7 +1168,7 @@@ static int decode_rdma_segment(struct x if (unlikely(!p)) return -EIO; - handle = be32_to_cpup(p++); - *length = be32_to_cpup(p++); - xdr_decode_hyper(p, &offset); - + xdr_decode_rdma_segment(p, &handle, length, &offset); trace_xprtrdma_decode_seg(handle, *length, offset); return 0; } @@@ -1215,7 -1204,7 +1204,7 @@@ static int decode_read_list(struct xdr_ p = xdr_inline_decode(xdr, sizeof(*p)); if (unlikely(!p)) return -EIO; - if (unlikely(*p != xdr_zero)) + if (unlikely(xdr_item_is_present(p))) return -EIO; return 0; } @@@ -1234,7 -1223,7 +1223,7 @@@ static int decode_write_list(struct xdr p = xdr_inline_decode(xdr, sizeof(*p)); if (unlikely(!p)) return -EIO; - if (*p == xdr_zero) + if (xdr_item_is_absent(p)) break; if (!first) return -EIO; @@@ -1256,7 -1245,7 +1245,7 @@@ static int decode_reply_chunk(struct xd return -EIO; *length = 0; - if (*p != xdr_zero) + if (xdr_item_is_present(p)) if (decode_write_chunk(xdr, length)) return -EIO; return 0; -- LinuxNextTracking

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linux-merge August 2020