Build check errors found: 2020-08-31
by postmaster＠open-mesh.org
Name of failed tests
====================
master
------
* difference between net-next and batadv master
* headers
maint
-----
* difference between net and batadv maint
Output of different failed tests
================================
maint: difference between net and batadv maint
----------------------------------------------
net/net/batman-adv/bridge_loop_avoidance.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
master: difference between net-next and batadv master
-----------------------------------------------------
netnext/net/batman-adv/bat_v_ogm.c | 11 +++++------
netnext/net/batman-adv/bridge_loop_avoidance.c | 12 ++++--------
netnext/net/batman-adv/gateway_client.c | 6 ++----
3 files changed, 11 insertions(+), 18 deletions(-)
master: headers
---------------
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index dc41074c..275f9c48 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>
@@ -43,6 +42,7 @@
#include "hard-interface.h"
#include "hash.h"
+#include "linux/preempt.h"
#include "log.h"
#include "netlink.h"
#include "originator.h"
Statistics
==========
master
------
Failed tests: 2
Started build tests: 295
Tested Linux versions: 34
Tested configs: 236
maint
-----
Failed tests: 1
Started build tests: 289
Tested Linux versions: 34
Tested configs: 219
2 months
- 1
- 0
Build check errors found: 2020-08-30
by postmaster＠open-mesh.org
Name of failed tests
====================
maint
-----
* difference between net and batadv maint
master
------
* difference between net-next and batadv master
* headers
Output of different failed tests
================================
maint: difference between net and batadv maint
----------------------------------------------
net/net/batman-adv/bridge_loop_avoidance.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
master: difference between net-next and batadv master
-----------------------------------------------------
netnext/net/batman-adv/bat_v_ogm.c | 11 +++++------
netnext/net/batman-adv/bridge_loop_avoidance.c | 12 ++++--------
netnext/net/batman-adv/gateway_client.c | 6 ++----
3 files changed, 11 insertions(+), 18 deletions(-)
master: headers
---------------
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index dc41074c..275f9c48 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>
@@ -43,6 +42,7 @@
#include "hard-interface.h"
#include "hash.h"
+#include "linux/preempt.h"
#include "log.h"
#include "netlink.h"
#include "originator.h"
Statistics
==========
maint
-----
Failed tests: 1
Started build tests: 251
Tested Linux versions: 34
Tested configs: 185
master
------
Failed tests: 2
Started build tests: 294
Tested Linux versions: 34
Tested configs: 229
2 months
- 1
- 0
Build check errors found: 2020-08-29
by postmaster＠open-mesh.org
Name of failed tests
====================
maint
-----
* difference between net and batadv maint
master
------
* difference between net-next and batadv master
* headers
Output of different failed tests
================================
maint: difference between net and batadv maint
----------------------------------------------
net/net/batman-adv/bridge_loop_avoidance.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
master: difference between net-next and batadv master
-----------------------------------------------------
netnext/net/batman-adv/bat_v_ogm.c | 11 +++++------
netnext/net/batman-adv/bridge_loop_avoidance.c | 12 ++++--------
netnext/net/batman-adv/gateway_client.c | 6 ++----
3 files changed, 11 insertions(+), 18 deletions(-)
master: headers
---------------
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index dc41074c..275f9c48 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>
@@ -43,6 +42,7 @@
#include "hard-interface.h"
#include "hash.h"
+#include "linux/preempt.h"
#include "log.h"
#include "netlink.h"
#include "originator.h"
Statistics
==========
maint
-----
Failed tests: 1
Started build tests: 314
Tested Linux versions: 34
Tested configs: 237
master
------
Failed tests: 2
Started build tests: 281
Tested Linux versions: 34
Tested configs: 219
2 months
- 1
- 0
[linux-next] LinuxNextTracking branch, master, updated. next-20200828
by batman＠open-mesh.org
The following commit has been merged in the master branch:
commit d9f085cceff97dbda94623d369b9f3c2987f7ff3
Merge: e1f08b63654e595cf6aeb957c2159fadeab8cb0c 50aba46c234ea6ab3134cebb5ab27885f33a3e5d
Author: Stephen Rothwell <sfr(a)canb.auug.org.au>
Date: Fri Aug 28 10:38:21 2020 +1000
Merge remote-tracking branch 'net-next/master' into master
# Conflicts:
# drivers/net/ethernet/ibm/ibmvnic.c
# net/ipv4/raw.c
diff --combined MAINTAINERS
index deb563a7a420,b0e909937499..70563dc7b366
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@@ -1286,7 -1286,7 +1286,7 @@@ S: Supporte
F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt
F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
F: drivers/net/ethernet/apm/xgene/
- F: drivers/net/phy/mdio-xgene.c
+ F: drivers/net/mdio/mdio-xgene.c
APPLIED MICRO (APM) X-GENE SOC PMU
M: Khuong Dinh <khuong(a)os.amperecomputing.com>
@@@ -2220,8 -2220,8 +2220,8 @@@ ARM/OPENMOKO NEO FREERUNNER (GTA02) MAC
L: openmoko-kernel(a)lists.openmoko.org (subscribers-only)
S: Orphan
W: http://wiki.openmoko.org/wiki/Neo_FreeRunner
-F: arch/arm/mach-s3c24xx/gta02.h
-F: arch/arm/mach-s3c24xx/mach-gta02.c
+F: arch/arm/mach-s3c/gta02.h
+F: arch/arm/mach-s3c/mach-gta02.c
ARM/Orion SoC/Technologic Systems TS-78xx platform support
M: Alexander Clouter <alex(a)digriz.org.uk>
@@@ -2410,8 -2410,10 +2410,8 @@@ F: arch/arm/boot/dts/exynos
F: arch/arm/boot/dts/s3c*
F: arch/arm/boot/dts/s5p*
F: arch/arm/mach-exynos*/
-F: arch/arm/mach-s3c24*/
-F: arch/arm/mach-s3c64xx/
+F: arch/arm/mach-s3c/
F: arch/arm/mach-s5p*/
-F: arch/arm/plat-samsung/
F: arch/arm64/boot/dts/exynos/
F: drivers/*/*/*s3c24*
F: drivers/*/*s3c24*
@@@ -2422,9 -2424,6 +2422,9 @@@ F: drivers/soc/samsung
F: drivers/tty/serial/samsung*
F: include/linux/soc/samsung/
N: exynos
+N: s3c2410
+N: s3c64xx
+N: s5pv210
ARM/SAMSUNG MOBILE MACHINE SUPPORT
M: Kyungmin Park <kyungmin.park(a)samsung.com>
@@@ -3206,7 -3205,6 +3206,7 @@@ S: Maintaine
T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
F: block/
F: drivers/block/
+F: include/linux/blk*
F: kernel/trace/blktrace.c
F: lib/sbitmap.c
@@@ -3390,7 -3388,6 +3390,7 @@@ M: Florian Fainelli <f.fainelli(a)gmail.c
L: netdev(a)vger.kernel.org
L: openwrt-devel(a)lists.openwrt.org (subscribers-only)
S: Supported
+F: Documentation/devicetree/bindings/net/dsa/b53.txt
F: drivers/net/dsa/b53/*
F: include/linux/platform_data/b53.h
@@@ -3576,28 -3573,13 +3576,28 @@@ L: bcm-kernel-feedback-list(a)broadcom.co
S: Maintained
F: drivers/phy/broadcom/phy-brcm-usb*
+BROADCOM ETHERNET PHY DRIVERS
+M: Florian Fainelli <f.fainelli(a)gmail.com>
+L: bcm-kernel-feedback-list(a)broadcom.com
+L: netdev(a)vger.kernel.org
+S: Supported
+F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
+F: drivers/net/phy/bcm*.[ch]
+F: drivers/net/phy/broadcom.c
+F: include/linux/brcmphy.h
+
BROADCOM GENET ETHERNET DRIVER
M: Doug Berger <opendmb(a)gmail.com>
M: Florian Fainelli <f.fainelli(a)gmail.com>
L: bcm-kernel-feedback-list(a)broadcom.com
L: netdev(a)vger.kernel.org
S: Supported
+F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
+F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
F: drivers/net/ethernet/broadcom/genet/
+F: drivers/net/mdio/mdio-bcm-unimac.c
+F: include/linux/platform_data/bcmgenet.h
+F: include/linux/platform_data/mdio-bcm-unimac.h
BROADCOM IPROC ARM ARCHITECTURE
M: Ray Jui <rjui(a)broadcom.com>
@@@ -4265,7 -4247,6 +4265,7 @@@ W: https://clangbuiltlinux.github.io
B: https://github.com/ClangBuiltLinux/linux/issues
C: irc://chat.freenode.net/clangbuiltlinux
F: Documentation/kbuild/llvm.rst
+F: scripts/clang-tools/
K: \b(?i:clang|llvm)\b
CLEANCACHE API
@@@ -4711,6 -4692,15 +4711,15 @@@ S: Supporte
W: http://www.chelsio.com
F: drivers/crypto/chelsio
+ CXGB4 INLINE CRYPTO DRIVER
+ M: Ayush Sawal <ayush.sawal(a)chelsio.com>
+ M: Vinay Kumar Yadav <vinay.yadav(a)chelsio.com>
+ M: Rohit Maheshwari <rohitm(a)chelsio.com>
+ L: netdev(a)vger.kernel.org
+ S: Supported
+ W: http://www.chelsio.com
+ F: drivers/net/ethernet/chelsio/inline_crypto/
+
CXGB4 ETHERNET DRIVER (CXGB4)
M: Vishal Kulkarni <vishal(a)chelsio.com>
L: netdev(a)vger.kernel.org
@@@ -5258,7 -5248,6 +5267,7 @@@ DOCUMENTATIO
M: Jonathan Corbet <corbet(a)lwn.net>
L: linux-doc(a)vger.kernel.org
S: Maintained
+P: Documentation/doc-guide/maintainer-profile.rst
T: git git://git.lwn.net/linux.git docs-next
F: Documentation/
F: scripts/documentation-file-ref-check
@@@ -6514,6 -6503,7 +6523,6 @@@ F: net/bridge
ETHERNET PHY LIBRARY
M: Andrew Lunn <andrew(a)lunn.ch>
-M: Florian Fainelli <f.fainelli(a)gmail.com>
M: Heiner Kallweit <hkallweit1(a)gmail.com>
R: Russell King <linux(a)armlinux.org.uk>
L: netdev(a)vger.kernel.org
@@@ -6523,11 -6513,14 +6532,14 @@@ F: Documentation/devicetree/bindings/ne
F: Documentation/devicetree/bindings/net/mdio*
F: Documentation/devicetree/bindings/net/qca,ar803x.yaml
F: Documentation/networking/phy.rst
+ F: drivers/net/mdio/
+ F: drivers/net/pcs/
F: drivers/net/phy/
F: drivers/of/of_mdio.c
F: drivers/of/of_net.c
F: include/dt-bindings/net/qca-ar803x.h
F: include/linux/*mdio*.h
+ F: include/linux/mdio/*.h
F: include/linux/of_net.h
F: include/linux/phy.h
F: include/linux/phy_fixed.h
@@@ -6903,14 -6896,6 +6915,14 @@@ L: linuxppc-dev(a)lists.ozlabs.or
S: Maintained
F: drivers/dma/fsldma.*
+FREESCALE DSPI DRIVER
+M: Vladimir Oltean <olteanv(a)gmail.com>
+L: linux-spi(a)vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
+F: drivers/spi/spi-fsl-dspi.c
+F: include/linux/spi/spi-fsl-dspi.h
+
FREESCALE ENETC ETHERNET DRIVERS
M: Claudiu Manoil <claudiu.manoil(a)nxp.com>
L: netdev(a)vger.kernel.org
@@@ -7199,7 -7184,7 +7211,7 @@@ FUSE: FILESYSTEM IN USERSPAC
M: Miklos Szeredi <miklos(a)szeredi.hu>
L: linux-fsdevel(a)vger.kernel.org
S: Maintained
-W: http://fuse.sourceforge.net/
+W: https://github.com/libfuse/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
F: Documentation/filesystems/fuse.rst
F: fs/fuse/
@@@ -10515,7 -10500,7 +10527,7 @@@ M: Tobias Waldekranz <tobias@waldekranz
L: netdev(a)vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml
- F: drivers/net/phy/mdio-mvusb.c
+ F: drivers/net/mdio/mdio-mvusb.c
MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
M: Hu Ziji <huziji(a)marvell.com>
@@@ -13951,7 -13936,6 +13963,7 @@@ PRINT
M: Petr Mladek <pmladek(a)suse.com>
M: Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com>
R: Steven Rostedt <rostedt(a)goodmis.org>
+R: John Ogness <john.ogness(a)linutronix.de>
S: Maintained
F: include/linux/printk.h
F: kernel/printk/
@@@ -14070,13 -14054,6 +14082,13 @@@ T: git git://linuxtv.org/media_tree.gi
F: Documentation/admin-guide/media/pulse8-cec.rst
F: drivers/media/cec/usb/pulse8/
+PURISM LIBREM 5
+M: Purism Kernel Team <kernel(a)puri.sm>
+S: Supported
+B: https://source.puri.sm/Librem5/linux-next/issues
+T: https://source.puri.sm/Librem5/linux-next
+F: arch/arm64/boot/dts/freescale/imx8mq-librem5*
+
PVRUSB2 VIDEO4LINUX DRIVER
M: Mike Isely <isely(a)pobox.com>
L: pvrusb2(a)isely.net (subscribers-only)
@@@ -14893,7 -14870,6 +14905,7 @@@ F: include/linux/hid-roccat
ROCKCHIP ISP V1 DRIVER
M: Helen Koike <helen.koike(a)collabora.com>
+M: Dafna Hirschfeld <dafna.hirschfeld(a)collabora.com>
L: linux-media(a)vger.kernel.org
S: Maintained
F: drivers/staging/media/rkisp1/
@@@ -15337,8 -15313,6 +15349,8 @@@ F: Documentation/devicetree/bindings/cl
F: Documentation/devicetree/bindings/clock/samsung,s5p*
F: drivers/clk/samsung/
F: include/dt-bindings/clock/exynos*.h
+F: include/linux/clk/samsung.h
+F: include/linux/platform_data/clk-s3c2410.h
SAMSUNG SPI DRIVERS
M: Kukjin Kim <kgene(a)kernel.org>
@@@ -15350,7 -15324,6 +15362,7 @@@ S: Maintaine
F: Documentation/devicetree/bindings/spi/spi-samsung.txt
F: drivers/spi/spi-s3c*
F: include/linux/platform_data/spi-s3c64xx.h
+F: include/linux/spi/s3c24xx-fiq.h
SAMSUNG SXGBE DRIVERS
M: Byungho An <bh74.an(a)samsung.com>
@@@ -15676,6 -15649,7 +15688,7 @@@ L: netdev(a)vger.kernel.or
S: Maintained
F: drivers/net/phy/phylink.c
F: drivers/net/phy/sfp*
+ F: include/linux/mdio/mdio-i2c.h
F: include/linux/phylink.h
F: include/linux/sfp.h
K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate)
@@@ -15864,17 -15838,19 +15877,17 @@@ F: drivers/video/fbdev/simplefb.
F: include/linux/platform_data/simplefb.h
SIMTEC EB110ATX (Chalice CATS)
-M: Vincent Sanders <vince(a)simtec.co.uk>
M: Simtec Linux Team <linux(a)simtec.co.uk>
S: Supported
W: http://www.simtec.co.uk/products/EB110ATX/
SIMTEC EB2410ITX (BAST)
-M: Vincent Sanders <vince(a)simtec.co.uk>
M: Simtec Linux Team <linux(a)simtec.co.uk>
S: Supported
W: http://www.simtec.co.uk/products/EB2410ITX/
-F: arch/arm/mach-s3c24xx/bast-ide.c
-F: arch/arm/mach-s3c24xx/bast-irq.c
-F: arch/arm/mach-s3c24xx/mach-bast.c
+F: arch/arm/mach-s3c/bast-ide.c
+F: arch/arm/mach-s3c/bast-irq.c
+F: arch/arm/mach-s3c/mach-bast.c
SIOX
M: Thorsten Scherer <t.scherer(a)eckelmann.de>
@@@ -16758,8 -16734,8 +16771,8 @@@ SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVE
M: Jose Abreu <Jose.Abreu(a)synopsys.com>
L: netdev(a)vger.kernel.org
S: Supported
- F: drivers/net/phy/mdio-xpcs.c
- F: include/linux/mdio-xpcs.h
+ F: drivers/net/pcs/pcs-xpcs.c
+ F: include/linux/pcs/pcs-xpcs.h
SYNOPSYS DESIGNWARE I2C DRIVER
M: Jarkko Nikula <jarkko.nikula(a)linux.intel.com>
@@@ -18334,8 -18310,10 +18347,8 @@@ S: Maintaine
F: drivers/media/platform/video-mux.c
VIDEOBUF2 FRAMEWORK
-M: Pawel Osciak <pawel(a)osciak.com>
+M: Tomasz Figa <tfiga(a)chromium.org>
M: Marek Szyprowski <m.szyprowski(a)samsung.com>
-M: Kyungmin Park <kyungmin.park(a)samsung.com>
-R: Tomasz Figa <tfiga(a)chromium.org>
L: linux-media(a)vger.kernel.org
S: Maintained
F: drivers/media/common/videobuf2/*
@@@ -18791,7 -18769,7 +18804,7 @@@ F: Documentation/devicetree/bindings/mf
F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml
F: Documentation/hwmon/wm83??.rst
-F: arch/arm/mach-s3c64xx/mach-crag6410*
+F: arch/arm/mach-s3c/mach-crag6410*
F: drivers/clk/clk-wm83*.c
F: drivers/extcon/extcon-arizona.c
F: drivers/gpio/gpio-*wm*.c
diff --combined drivers/net/ethernet/8390/axnet_cs.c
index a00b36f91d9f,a001bc902359..2488bfdb9133
--- a/drivers/net/ethernet/8390/axnet_cs.c
+++ b/drivers/net/ethernet/8390/axnet_cs.c
@@@ -610,7 -610,7 +610,7 @@@ static int axnet_ioctl(struct net_devic
switch (cmd) {
case SIOCGMIIPHY:
data->phy_id = info->phy_id;
- /* Fall through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
return 0;
@@@ -657,8 -657,10 +657,10 @@@ static void block_input(struct net_devi
outb_p(E8390_RREAD+E8390_START, nic_base + AXNET_CMD);
insw(nic_base + AXNET_DATAPORT,buf,count>>1);
- if (count & 0x01)
- buf[count-1] = inb(nic_base + AXNET_DATAPORT), xfer_count++;
+ if (count & 0x01) {
+ buf[count-1] = inb(nic_base + AXNET_DATAPORT);
+ xfer_count++;
+ }
}
@@@ -1270,10 -1272,12 +1272,12 @@@ static void ei_tx_intr(struct net_devic
ei_local->txing = 1;
NS8390_trigger_send(dev, ei_local->tx2, ei_local->tx_start_page + 6);
netif_trans_update(dev);
- ei_local->tx2 = -1,
+ ei_local->tx2 = -1;
ei_local->lasttx = 2;
+ } else {
+ ei_local->lasttx = 20;
+ ei_local->txing = 0;
}
- else ei_local->lasttx = 20, ei_local->txing = 0;
}
else if (ei_local->tx2 < 0)
{
@@@ -1289,9 -1293,10 +1293,10 @@@
netif_trans_update(dev);
ei_local->tx1 = -1;
ei_local->lasttx = 1;
+ } else {
+ ei_local->lasttx = 10;
+ ei_local->txing = 0;
}
- else
- ei_local->lasttx = 10, ei_local->txing = 0;
}
// else
// netdev_warn(dev, "unexpected TX-done interrupt, lasttx=%d\n",
diff --combined drivers/net/ethernet/8390/pcnet_cs.c
index 164c3ed550bf,c383f16889f4..9d3b1e0e425c
--- a/drivers/net/ethernet/8390/pcnet_cs.c
+++ b/drivers/net/ethernet/8390/pcnet_cs.c
@@@ -1108,7 -1108,7 +1108,7 @@@ static int ei_ioctl(struct net_device *
switch (cmd) {
case SIOCGMIIPHY:
data->phy_id = info->phy_id;
- /* fall through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
return 0;
@@@ -1178,8 -1178,10 +1178,10 @@@ static void dma_block_input(struct net_
outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
insw(nic_base + PCNET_DATAPORT,buf,count>>1);
- if (count & 0x01)
- buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
+ if (count & 0x01) {
+ buf[count-1] = inb(nic_base + PCNET_DATAPORT);
+ xfer_count++;
+ }
/* This was for the ALPHA version only, but enough people have been
encountering problems that it is still here. */
diff --combined drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index fa3367966f4b,e49370f9d59b..98d01a7497ec
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@@ -4745,9 -4745,11 +4745,11 @@@ static void le_intr_handler(struct adap
static struct intr_info t6_le_intr_info[] = {
{ T6_LIPMISS_F, "LE LIP miss", -1, 0 },
{ T6_LIP0_F, "LE 0 LIP error", -1, 0 },
+ { CMDTIDERR_F, "LE cmd tid error", -1, 1 },
{ TCAMINTPERR_F, "LE parity error", -1, 1 },
{ T6_UNKNOWNCMD_F, "LE unknown command", -1, 1 },
{ SSRAMINTPERR_F, "LE request queue parity error", -1, 1 },
+ { HASHTBLMEMCRCERR_F, "LE hash table mem crc error", -1, 0 },
{ 0 }
};
@@@ -7656,13 -7658,13 +7658,13 @@@ int t4_alloc_vi(struct adapter *adap, u
switch (nmac) {
case 5:
memcpy(mac + 24, c.nmac3, sizeof(c.nmac3));
- /* Fall through */
+ fallthrough;
case 4:
memcpy(mac + 18, c.nmac2, sizeof(c.nmac2));
- /* Fall through */
+ fallthrough;
case 3:
memcpy(mac + 12, c.nmac1, sizeof(c.nmac1));
- /* Fall through */
+ fallthrough;
case 2:
memcpy(mac + 6, c.nmac0, sizeof(c.nmac0));
}
diff --combined drivers/net/ethernet/hisilicon/hns/hns_enet.c
index 22522f8a5299,3af33ade7b60..b13f3a5cdf59
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@@ -557,10 -557,7 +557,7 @@@ static int hns_nic_poll_rx_skb(struct h
va = (unsigned char *)desc_cb->buf + desc_cb->page_offset;
/* prefetch first cache line of first page */
- prefetch(va);
- #if L1_CACHE_BYTES < 128
- prefetch(va + L1_CACHE_BYTES);
- #endif
+ net_prefetch(va);
skb = *out_skb = napi_alloc_skb(&ring_data->napi,
HNS_RX_HEAD_SIZE);
@@@ -2282,10 -2279,8 +2279,10 @@@ static int hns_nic_dev_probe(struct pla
priv->enet_ver = AE_VERSION_1;
else if (acpi_dev_found(hns_enet_acpi_match[1].id))
priv->enet_ver = AE_VERSION_2;
- else
- return -ENXIO;
+ else {
+ ret = -ENXIO;
+ goto out_read_prop_fail;
+ }
/* try to find port-idx-in-ae first */
ret = acpi_node_get_property_reference(dev->fwnode,
@@@ -2301,8 -2296,7 +2298,8 @@@
priv->fwnode = args.fwnode;
} else {
dev_err(dev, "cannot read cfg data from OF or acpi\n");
- return -ENXIO;
+ ret = -ENXIO;
+ goto out_read_prop_fail;
}
ret = device_property_read_u32(dev, "port-idx-in-ae", &port_id);
diff --combined drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index a4f1d515e5e0,1a1ba6a41bfe..47ab2a5c7391
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@@ -21,7 -21,6 +21,7 @@@
#include <net/pkt_cls.h>
#include <net/tcp.h>
#include <net/vxlan.h>
+#include <net/geneve.h>
#include "hnae3.h"
#include "hns3_enet.h"
@@@ -781,7 -780,7 +781,7 @@@ static int hns3_get_l4_protocol(struct
* and it is udp packet, which has a dest port as the IANA assigned.
* the hardware is expected to do the checksum offload, but the
* hardware will not do the checksum offload when udp dest port is
- * 4789.
+ * 4789 or 6081.
*/
static bool hns3_tunnel_csum_bug(struct sk_buff *skb)
{
@@@ -790,8 -789,7 +790,8 @@@
l4.hdr = skb_transport_header(skb);
if (!(!skb->encapsulation &&
- l4.udp->dest == htons(IANA_VXLAN_UDP_PORT)))
+ (l4.udp->dest == htons(IANA_VXLAN_UDP_PORT) ||
+ l4.udp->dest == htons(GENEVE_UDP_PORT))))
return false;
skb_checksum_help(skb);
@@@ -2748,7 -2746,7 +2748,7 @@@ static void hns3_rx_checksum(struct hns
case HNS3_OL4_TYPE_MAC_IN_UDP:
case HNS3_OL4_TYPE_NVGRE:
skb->csum_level = 1;
- /* fall through */
+ fallthrough;
case HNS3_OL4_TYPE_NO_TUN:
l3_type = hnae3_get_field(l234info, HNS3_RXD_L3ID_M,
HNS3_RXD_L3ID_S);
@@@ -3093,10 -3091,7 +3093,7 @@@ static int hns3_handle_rx_bd(struct hns
* lines. In such a case, single fetch would suffice to cache in the
* relevant part of the header.
*/
- prefetch(ring->va);
- #if L1_CACHE_BYTES < 128
- prefetch(ring->va + L1_CACHE_BYTES);
- #endif
+ net_prefetch(ring->va);
if (!skb) {
ret = hns3_alloc_skb(ring, length, ring->va);
diff --combined drivers/net/ethernet/ibm/ibmvnic.c
index d3a774331afc,86a83e53dce5..ed7fd9a6a0c9
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@@ -104,8 -104,7 +104,7 @@@ static int send_login(struct ibmvnic_ad
static void send_cap_queries(struct ibmvnic_adapter *adapter);
static int init_sub_crqs(struct ibmvnic_adapter *);
static int init_sub_crq_irqs(struct ibmvnic_adapter *adapter);
- static int ibmvnic_init(struct ibmvnic_adapter *);
- static int ibmvnic_reset_init(struct ibmvnic_adapter *);
+ static int ibmvnic_reset_init(struct ibmvnic_adapter *, bool reset);
static void release_crq_queue(struct ibmvnic_adapter *);
static int __ibmvnic_set_mac(struct net_device *, u8 *);
static int init_crq_queue(struct ibmvnic_adapter *adapter);
@@@ -297,8 -296,7 +296,7 @@@ static void deactivate_rx_pools(struct
{
int i;
- for (i = 0; i < be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
- i++)
+ for (i = 0; i < adapter->num_active_rx_pools; i++)
adapter->rx_pool[i].active = 0;
}
@@@ -306,6 -304,7 +304,7 @@@ static void replenish_rx_pool(struct ib
struct ibmvnic_rx_pool *pool)
{
int count = pool->size - atomic_read(&pool->available);
+ u64 handle = adapter->rx_scrq[pool->index]->handle;
struct device *dev = &adapter->vdev->dev;
int buffers_added = 0;
unsigned long lpar_rc;
@@@ -314,7 -313,6 +313,6 @@@
unsigned int offset;
dma_addr_t dma_addr;
unsigned char *dst;
- u64 *handle_array;
int shift = 0;
int index;
int i;
@@@ -322,10 -320,6 +320,6 @@@
if (!pool->active)
return;
- handle_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
- be32_to_cpu(adapter->login_rsp_buf->
- off_rxadd_subcrqs));
-
for (i = 0; i < count; ++i) {
skb = alloc_skb(pool->buff_size, GFP_ATOMIC);
if (!skb) {
@@@ -369,8 -363,7 +363,7 @@@
#endif
sub_crq.rx_add.len = cpu_to_be32(pool->buff_size << shift);
- lpar_rc = send_subcrq(adapter, handle_array[pool->index],
- &sub_crq);
+ lpar_rc = send_subcrq(adapter, handle, &sub_crq);
if (lpar_rc != H_SUCCESS)
goto failure;
@@@ -407,8 -400,7 +400,7 @@@ static void replenish_pools(struct ibmv
int i;
adapter->replenish_task_cycles++;
- for (i = 0; i < be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
- i++) {
+ for (i = 0; i < adapter->num_active_rx_pools; i++) {
if (adapter->rx_pool[i].active)
replenish_rx_pool(adapter, &adapter->rx_pool[i]);
}
@@@ -475,25 -467,20 +467,23 @@@ static int init_stats_token(struct ibmv
static int reset_rx_pools(struct ibmvnic_adapter *adapter)
{
struct ibmvnic_rx_pool *rx_pool;
+ u64 buff_size;
int rx_scrqs;
int i, j, rc;
- u64 *size_array;
+ if (!adapter->rx_pool)
+ return -1;
+
- size_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
- be32_to_cpu(adapter->login_rsp_buf->off_rxadd_buff_size));
-
- rx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
+ buff_size = adapter->cur_rx_buf_sz;
+ rx_scrqs = adapter->num_active_rx_pools;
for (i = 0; i < rx_scrqs; i++) {
rx_pool = &adapter->rx_pool[i];
netdev_dbg(adapter->netdev, "Re-setting rx_pool[%d]\n", i);
- if (rx_pool->buff_size != be64_to_cpu(size_array[i])) {
+ if (rx_pool->buff_size != buff_size) {
free_long_term_buff(adapter, &rx_pool->long_term_buff);
- rx_pool->buff_size = be64_to_cpu(size_array[i]);
+ rx_pool->buff_size = buff_size;
rc = alloc_long_term_buff(adapter,
&rx_pool->long_term_buff,
rx_pool->size *
@@@ -561,13 -548,11 +551,11 @@@ static int init_rx_pools(struct net_dev
struct device *dev = &adapter->vdev->dev;
struct ibmvnic_rx_pool *rx_pool;
int rxadd_subcrqs;
- u64 *size_array;
+ u64 buff_size;
int i, j;
- rxadd_subcrqs =
- be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
- size_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
- be32_to_cpu(adapter->login_rsp_buf->off_rxadd_buff_size));
+ rxadd_subcrqs = adapter->num_active_rx_scrqs;
+ buff_size = adapter->cur_rx_buf_sz;
adapter->rx_pool = kcalloc(rxadd_subcrqs,
sizeof(struct ibmvnic_rx_pool),
@@@ -585,11 -570,11 +573,11 @@@
netdev_dbg(adapter->netdev,
"Initializing rx_pool[%d], %lld buffs, %lld bytes each\n",
i, adapter->req_rx_add_entries_per_subcrq,
- be64_to_cpu(size_array[i]));
+ buff_size);
rx_pool->size = adapter->req_rx_add_entries_per_subcrq;
rx_pool->index = i;
- rx_pool->buff_size = be64_to_cpu(size_array[i]);
+ rx_pool->buff_size = buff_size;
rx_pool->active = 1;
rx_pool->free_map = kcalloc(rx_pool->size, sizeof(int),
@@@ -652,10 -637,7 +640,10 @@@ static int reset_tx_pools(struct ibmvni
int tx_scrqs;
int i, rc;
+ if (!adapter->tx_pool)
+ return -1;
+
- tx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_txsubm_subcrqs);
+ tx_scrqs = adapter->num_active_tx_pools;
for (i = 0; i < tx_scrqs; i++) {
rc = reset_one_tx_pool(adapter, &adapter->tso_pool[i]);
if (rc)
@@@ -744,7 -726,7 +732,7 @@@ static int init_tx_pools(struct net_dev
int tx_subcrqs;
int i, rc;
- tx_subcrqs = be32_to_cpu(adapter->login_rsp_buf->num_txsubm_subcrqs);
+ tx_subcrqs = adapter->num_active_tx_scrqs;
adapter->tx_pool = kcalloc(tx_subcrqs,
sizeof(struct ibmvnic_tx_pool), GFP_KERNEL);
if (!adapter->tx_pool)
@@@ -980,7 -962,7 +968,7 @@@ static int set_link_state(struct ibmvni
return -1;
}
- if (adapter->init_done_rc == 1) {
+ if (adapter->init_done_rc == PARTIALSUCCESS) {
/* Partuial success, delay and re-send */
mdelay(1000);
resend = true;
@@@ -1530,9 -1512,9 +1518,9 @@@ static netdev_tx_t ibmvnic_xmit(struct
unsigned int offset;
int num_entries = 1;
unsigned char *dst;
- u64 *handle_array;
int index = 0;
u8 proto = 0;
+ u64 handle;
netdev_tx_t ret = NETDEV_TX_OK;
if (test_bit(0, &adapter->resetting)) {
@@@ -1559,8 -1541,7 +1547,7 @@@
tx_scrq = adapter->tx_scrq[queue_num];
txq = netdev_get_tx_queue(netdev, skb_get_queue_mapping(skb));
- handle_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
- be32_to_cpu(adapter->login_rsp_buf->off_txsubm_subcrqs));
+ handle = tx_scrq->handle;
index = tx_pool->free_map[tx_pool->consumer_index];
@@@ -1672,14 -1653,14 +1659,14 @@@
ret = NETDEV_TX_OK;
goto tx_err_out;
}
- lpar_rc = send_subcrq_indirect(adapter, handle_array[queue_num],
+ lpar_rc = send_subcrq_indirect(adapter, handle,
(u64)tx_buff->indir_dma,
(u64)num_entries);
dma_unmap_single(dev, tx_buff->indir_dma,
sizeof(tx_buff->indir_arr), DMA_TO_DEVICE);
} else {
tx_buff->num_entries = num_entries;
- lpar_rc = send_subcrq(adapter, handle_array[queue_num],
+ lpar_rc = send_subcrq(adapter, handle,
&tx_crq);
}
if (lpar_rc != H_SUCCESS) {
@@@ -1874,7 -1855,7 +1861,7 @@@ static int do_change_param_reset(struc
return rc;
}
- rc = ibmvnic_reset_init(adapter);
+ rc = ibmvnic_reset_init(adapter, true);
if (rc)
return IBMVNIC_INIT_FAILED;
@@@ -1992,7 -1973,7 +1979,7 @@@ static int do_reset(struct ibmvnic_adap
goto out;
}
- rc = ibmvnic_reset_init(adapter);
+ rc = ibmvnic_reset_init(adapter, true);
if (rc) {
rc = IBMVNIC_INIT_FAILED;
goto out;
@@@ -2017,10 -1998,7 +2004,10 @@@
adapter->req_rx_add_entries_per_subcrq !=
old_num_rx_slots ||
adapter->req_tx_entries_per_subcrq !=
- old_num_tx_slots) {
+ old_num_tx_slots ||
+ !adapter->rx_pool ||
+ !adapter->tso_pool ||
+ !adapter->tx_pool) {
release_rx_pools(adapter);
release_tx_pools(adapter);
release_napi(adapter);
@@@ -2033,14 -2011,10 +2020,14 @@@
} else {
rc = reset_tx_pools(adapter);
if (rc)
+ netdev_dbg(adapter->netdev, "reset tx pools failed (%d)\n",
+ rc);
goto out;
rc = reset_rx_pools(adapter);
if (rc)
+ netdev_dbg(adapter->netdev, "reset rx pools failed (%d)\n",
+ rc);
goto out;
}
ibmvnic_disable_irqs(adapter);
@@@ -2106,7 -2080,7 +2093,7 @@@ static int do_hard_reset(struct ibmvnic
return rc;
}
- rc = ibmvnic_init(adapter);
+ rc = ibmvnic_reset_init(adapter, false);
if (rc)
return rc;
@@@ -3581,8 -3555,7 +3568,7 @@@ static int ibmvnic_send_crq(struct ibmv
if (rc) {
if (rc == H_CLOSED) {
dev_warn(dev, "CRQ Queue closed\n");
- if (test_bit(0, &adapter->resetting))
- ibmvnic_reset(adapter, VNIC_RESET_FATAL);
+ /* do not reset, report the fail, wait for passive init from server */
}
dev_warn(dev, "Send error (rc=%d)\n", rc);
@@@ -4305,6 -4278,11 +4291,11 @@@ static int handle_login_rsp(union ibmvn
struct net_device *netdev = adapter->netdev;
struct ibmvnic_login_rsp_buffer *login_rsp = adapter->login_rsp_buf;
struct ibmvnic_login_buffer *login = adapter->login_buf;
+ u64 *tx_handle_array;
+ u64 *rx_handle_array;
+ int num_tx_pools;
+ int num_rx_pools;
+ u64 *size_array;
int i;
dma_unmap_single(dev, adapter->login_buf_token, adapter->login_buf_sz,
@@@ -4339,6 -4317,30 +4330,30 @@@
ibmvnic_remove(adapter->vdev);
return -EIO;
}
+ size_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
+ be32_to_cpu(adapter->login_rsp_buf->off_rxadd_buff_size));
+ /* variable buffer sizes are not supported, so just read the
+ * first entry.
+ */
+ adapter->cur_rx_buf_sz = be64_to_cpu(size_array[0]);
+
+ num_tx_pools = be32_to_cpu(adapter->login_rsp_buf->num_txsubm_subcrqs);
+ num_rx_pools = be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
+
+ tx_handle_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
+ be32_to_cpu(adapter->login_rsp_buf->off_txsubm_subcrqs));
+ rx_handle_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
+ be32_to_cpu(adapter->login_rsp_buf->off_rxadd_subcrqs));
+
+ for (i = 0; i < num_tx_pools; i++)
+ adapter->tx_scrq[i]->handle = tx_handle_array[i];
+
+ for (i = 0; i < num_rx_pools; i++)
+ adapter->rx_scrq[i]->handle = rx_handle_array[i];
+
+ adapter->num_active_tx_scrqs = num_tx_pools;
+ adapter->num_active_rx_scrqs = num_rx_pools;
+ release_login_rsp_buffer(adapter);
release_login_buffer(adapter);
complete(&adapter->init_done);
@@@ -4984,7 -4986,7 +4999,7 @@@ map_failed
return retrc;
}
- static int ibmvnic_reset_init(struct ibmvnic_adapter *adapter)
+ static int ibmvnic_reset_init(struct ibmvnic_adapter *adapter, bool reset)
{
struct device *dev = &adapter->vdev->dev;
unsigned long timeout = msecs_to_jiffies(30000);
@@@ -4993,12 -4995,19 +5008,19 @@@
adapter->from_passive_init = false;
- old_num_rx_queues = adapter->req_rx_queues;
- old_num_tx_queues = adapter->req_tx_queues;
+ if (reset) {
+ old_num_rx_queues = adapter->req_rx_queues;
+ old_num_tx_queues = adapter->req_tx_queues;
+ reinit_completion(&adapter->init_done);
+ }
- reinit_completion(&adapter->init_done);
adapter->init_done_rc = 0;
- ibmvnic_send_crq_init(adapter);
+ rc = ibmvnic_send_crq_init(adapter);
+ if (rc) {
+ dev_err(dev, "Send crq init failed with error %d\n", rc);
+ return rc;
+ }
+
if (!wait_for_completion_timeout(&adapter->init_done, timeout)) {
dev_err(dev, "Initialization sequence timed out\n");
return -1;
@@@ -5009,13 -5018,8 +5031,8 @@@
return adapter->init_done_rc;
}
- if (adapter->from_passive_init) {
- adapter->state = VNIC_OPEN;
- adapter->from_passive_init = false;
- return -1;
- }
-
- if (test_bit(0, &adapter->resetting) && !adapter->wait_for_reset &&
+ if (reset &&
+ test_bit(0, &adapter->resetting) && !adapter->wait_for_reset &&
adapter->reset_reason != VNIC_RESET_MOBILITY) {
if (adapter->req_rx_queues != old_num_rx_queues ||
adapter->req_tx_queues != old_num_tx_queues) {
@@@ -5043,48 -5047,6 +5060,6 @@@
return rc;
}
- static int ibmvnic_init(struct ibmvnic_adapter *adapter)
- {
- struct device *dev = &adapter->vdev->dev;
- unsigned long timeout = msecs_to_jiffies(30000);
- int rc;
-
- adapter->from_passive_init = false;
-
- adapter->init_done_rc = 0;
- ibmvnic_send_crq_init(adapter);
- if (!wait_for_completion_timeout(&adapter->init_done, timeout)) {
- dev_err(dev, "Initialization sequence timed out\n");
- return -1;
- }
-
- if (adapter->init_done_rc) {
- release_crq_queue(adapter);
- return adapter->init_done_rc;
- }
-
- if (adapter->from_passive_init) {
- adapter->state = VNIC_OPEN;
- adapter->from_passive_init = false;
- return -1;
- }
-
- rc = init_sub_crqs(adapter);
- if (rc) {
- dev_err(dev, "Initialization of sub crqs failed\n");
- release_crq_queue(adapter);
- return rc;
- }
-
- rc = init_sub_crq_irqs(adapter);
- if (rc) {
- dev_err(dev, "Failed to initialize sub crq irqs\n");
- release_crq_queue(adapter);
- }
-
- return rc;
- }
-
static struct device_attribute dev_attr_failover;
static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id)
@@@ -5147,7 -5109,7 +5122,7 @@@
goto ibmvnic_init_fail;
}
- rc = ibmvnic_init(adapter);
+ rc = ibmvnic_reset_init(adapter, false);
if (rc && rc != EAGAIN)
goto ibmvnic_init_fail;
} while (rc == EAGAIN);
@@@ -5297,8 -5259,7 +5272,7 @@@ static unsigned long ibmvnic_get_desire
for (i = 0; i < adapter->req_tx_queues + adapter->req_rx_queues; i++)
ret += 4 * PAGE_SIZE; /* the scrq message queue */
- for (i = 0; i < be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
- i++)
+ for (i = 0; i < adapter->num_active_rx_pools; i++)
ret += adapter->rx_pool[i].size *
IOMMU_PAGE_ALIGN(adapter->rx_pool[i].buff_size, tbl);
diff --combined drivers/net/ethernet/intel/igb/igb_main.c
index d9c3a6b169f9,698bb6a4b088..e1e37d0b7703
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@@ -718,6 -718,7 +718,6 @@@ static void igb_cache_ring_register(str
case e1000_i354:
case e1000_i210:
case e1000_i211:
- fallthrough;
default:
for (; i < adapter->num_rx_queues; i++)
adapter->rx_ring[i]->reg_idx = rbase_offset + i;
@@@ -8046,10 -8047,7 +8046,7 @@@ static struct sk_buff *igb_construct_sk
struct sk_buff *skb;
/* prefetch first cache line of first page */
- prefetch(va);
- #if L1_CACHE_BYTES < 128
- prefetch(va + L1_CACHE_BYTES);
- #endif
+ net_prefetch(va);
/* allocate a skb to store the frags */
skb = napi_alloc_skb(&rx_ring->q_vector->napi, IGB_RX_HDR_LEN);
@@@ -8103,10 -8101,7 +8100,7 @@@ static struct sk_buff *igb_build_skb(st
struct sk_buff *skb;
/* prefetch first cache line of first page */
- prefetch(va);
- #if L1_CACHE_BYTES < 128
- prefetch(va + L1_CACHE_BYTES);
- #endif
+ net_prefetch(va);
/* build an skb around the page buffer */
skb = build_skb(va - IGB_SKB_PAD, truesize);
diff --combined drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
index 01a793105599,bb8c607cdcba..08181fc5f5d4
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@@ -737,7 -737,7 +737,7 @@@ static int rvu_nix_aq_enq_inst(struct r
else if (req->ctype == NIX_AQ_CTYPE_MCE)
memcpy(mask, &req->mce_mask,
sizeof(struct nix_rx_mce_s));
- /* Fall through */
+ fallthrough;
case NIX_AQ_INSTOP_INIT:
if (req->ctype == NIX_AQ_CTYPE_RQ)
memcpy(ctx, &req->rq, sizeof(struct nix_rq_ctx_s));
@@@ -3319,6 -3319,49 +3319,49 @@@ void rvu_nix_lf_teardown(struct rvu *rv
nix_ctx_free(rvu, pfvf);
}
+ #define NIX_AF_LFX_TX_CFG_PTP_EN BIT_ULL(32)
+
+ static int rvu_nix_lf_ptp_tx_cfg(struct rvu *rvu, u16 pcifunc, bool enable)
+ {
+ struct rvu_hwinfo *hw = rvu->hw;
+ struct rvu_block *block;
+ int blkaddr;
+ int nixlf;
+ u64 cfg;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+ if (blkaddr < 0)
+ return NIX_AF_ERR_AF_LF_INVALID;
+
+ block = &hw->block[blkaddr];
+ nixlf = rvu_get_lf(rvu, block, pcifunc, 0);
+ if (nixlf < 0)
+ return NIX_AF_ERR_AF_LF_INVALID;
+
+ cfg = rvu_read64(rvu, blkaddr, NIX_AF_LFX_TX_CFG(nixlf));
+
+ if (enable)
+ cfg |= NIX_AF_LFX_TX_CFG_PTP_EN;
+ else
+ cfg &= ~NIX_AF_LFX_TX_CFG_PTP_EN;
+
+ rvu_write64(rvu, blkaddr, NIX_AF_LFX_TX_CFG(nixlf), cfg);
+
+ return 0;
+ }
+
+ int rvu_mbox_handler_nix_lf_ptp_tx_enable(struct rvu *rvu, struct msg_req *req,
+ struct msg_rsp *rsp)
+ {
+ return rvu_nix_lf_ptp_tx_cfg(rvu, req->hdr.pcifunc, true);
+ }
+
+ int rvu_mbox_handler_nix_lf_ptp_tx_disable(struct rvu *rvu, struct msg_req *req,
+ struct msg_rsp *rsp)
+ {
+ return rvu_nix_lf_ptp_tx_cfg(rvu, req->hdr.pcifunc, false);
+ }
+
int rvu_mbox_handler_nix_lso_format_cfg(struct rvu *rvu,
struct nix_lso_format_cfg *req,
struct nix_lso_format_cfg_rsp *rsp)
diff --combined drivers/net/ethernet/netronome/nfp/flower/offload.c
index 36356f96661d,44cf738636ef..1c59aff2163c
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@@ -31,6 -31,7 +31,7 @@@
BIT(FLOW_DISSECTOR_KEY_PORTS) | \
BIT(FLOW_DISSECTOR_KEY_ETH_ADDRS) | \
BIT(FLOW_DISSECTOR_KEY_VLAN) | \
+ BIT(FLOW_DISSECTOR_KEY_CVLAN) | \
BIT(FLOW_DISSECTOR_KEY_ENC_KEYID) | \
BIT(FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS) | \
BIT(FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS) | \
@@@ -66,7 -67,8 +67,8 @@@
NFP_FLOWER_LAYER_IPV6)
#define NFP_FLOWER_PRE_TUN_RULE_FIELDS \
- (NFP_FLOWER_LAYER_PORT | \
+ (NFP_FLOWER_LAYER_EXT_META | \
+ NFP_FLOWER_LAYER_PORT | \
NFP_FLOWER_LAYER_MAC | \
NFP_FLOWER_LAYER_IPV4 | \
NFP_FLOWER_LAYER_IPV6)
@@@ -285,6 -287,30 +287,30 @@@ nfp_flower_calculate_key_layers(struct
NL_SET_ERR_MSG_MOD(extack, "unsupported offload: loaded firmware does not support VLAN PCP offload");
return -EOPNOTSUPP;
}
+ if (priv->flower_ext_feats & NFP_FL_FEATS_VLAN_QINQ &&
+ !(key_layer_two & NFP_FLOWER_LAYER2_QINQ)) {
+ key_layer |= NFP_FLOWER_LAYER_EXT_META;
+ key_size += sizeof(struct nfp_flower_ext_meta);
+ key_size += sizeof(struct nfp_flower_vlan);
+ key_layer_two |= NFP_FLOWER_LAYER2_QINQ;
+ }
+ }
+
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_CVLAN)) {
+ struct flow_match_vlan cvlan;
+
+ if (!(priv->flower_ext_feats & NFP_FL_FEATS_VLAN_QINQ)) {
+ NL_SET_ERR_MSG_MOD(extack, "unsupported offload: loaded firmware does not support VLAN QinQ offload");
+ return -EOPNOTSUPP;
+ }
+
+ flow_rule_match_vlan(rule, &cvlan);
+ if (!(key_layer_two & NFP_FLOWER_LAYER2_QINQ)) {
+ key_layer |= NFP_FLOWER_LAYER_EXT_META;
+ key_size += sizeof(struct nfp_flower_ext_meta);
+ key_size += sizeof(struct nfp_flower_vlan);
+ key_layer_two |= NFP_FLOWER_LAYER2_QINQ;
+ }
}
if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ENC_CONTROL)) {
@@@ -784,7 -810,7 +810,7 @@@ nfp_flower_copy_pre_actions(char *act_d
case NFP_FL_ACTION_OPCODE_PRE_TUNNEL:
if (tunnel_act)
*tunnel_act = true;
- /* fall through */
+ fallthrough;
case NFP_FL_ACTION_OPCODE_PRE_LAG:
memcpy(act_dst + act_off, act_src + act_off, act_len);
break;
@@@ -1066,6 -1092,7 +1092,7 @@@ err_destroy_merge_flow
* nfp_flower_validate_pre_tun_rule()
* @app: Pointer to the APP handle
* @flow: Pointer to NFP flow representation of rule
+ * @key_ls: Pointer to NFP key layers structure
* @extack: Netlink extended ACK report
*
* Verifies the flow as a pre-tunnel rule.
@@@ -1075,10 -1102,13 +1102,13 @@@
static int
nfp_flower_validate_pre_tun_rule(struct nfp_app *app,
struct nfp_fl_payload *flow,
+ struct nfp_fl_key_ls *key_ls,
struct netlink_ext_ack *extack)
{
+ struct nfp_flower_priv *priv = app->priv;
struct nfp_flower_meta_tci *meta_tci;
struct nfp_flower_mac_mpls *mac;
+ u8 *ext = flow->unmasked_data;
struct nfp_fl_act_head *act;
u8 *mask = flow->mask_data;
bool vlan = false;
@@@ -1086,20 -1116,25 +1116,25 @@@
u8 key_layer;
meta_tci = (struct nfp_flower_meta_tci *)flow->unmasked_data;
- if (meta_tci->tci & cpu_to_be16(NFP_FLOWER_MASK_VLAN_PRESENT)) {
- u16 vlan_tci = be16_to_cpu(meta_tci->tci);
-
- vlan_tci &= ~NFP_FLOWER_MASK_VLAN_PRESENT;
- flow->pre_tun_rule.vlan_tci = cpu_to_be16(vlan_tci);
- vlan = true;
- } else {
- flow->pre_tun_rule.vlan_tci = cpu_to_be16(0xffff);
+ key_layer = key_ls->key_layer;
+ if (!(priv->flower_ext_feats & NFP_FL_FEATS_VLAN_QINQ)) {
+ if (meta_tci->tci & cpu_to_be16(NFP_FLOWER_MASK_VLAN_PRESENT)) {
+ u16 vlan_tci = be16_to_cpu(meta_tci->tci);
+
+ vlan_tci &= ~NFP_FLOWER_MASK_VLAN_PRESENT;
+ flow->pre_tun_rule.vlan_tci = cpu_to_be16(vlan_tci);
+ vlan = true;
+ } else {
+ flow->pre_tun_rule.vlan_tci = cpu_to_be16(0xffff);
+ }
}
- key_layer = meta_tci->nfp_flow_key_layer;
if (key_layer & ~NFP_FLOWER_PRE_TUN_RULE_FIELDS) {
NL_SET_ERR_MSG_MOD(extack, "unsupported pre-tunnel rule: too many match fields");
return -EOPNOTSUPP;
+ } else if (key_ls->key_layer_two & ~NFP_FLOWER_LAYER2_QINQ) {
+ NL_SET_ERR_MSG_MOD(extack, "unsupported pre-tunnel rule: non-vlan in extended match fields");
+ return -EOPNOTSUPP;
}
if (!(key_layer & NFP_FLOWER_LAYER_MAC)) {
@@@ -1109,7 -1144,13 +1144,13 @@@
/* Skip fields known to exist. */
mask += sizeof(struct nfp_flower_meta_tci);
+ ext += sizeof(struct nfp_flower_meta_tci);
+ if (key_ls->key_layer_two) {
+ mask += sizeof(struct nfp_flower_ext_meta);
+ ext += sizeof(struct nfp_flower_ext_meta);
+ }
mask += sizeof(struct nfp_flower_in_port);
+ ext += sizeof(struct nfp_flower_in_port);
/* Ensure destination MAC address is fully matched. */
mac = (struct nfp_flower_mac_mpls *)mask;
@@@ -1118,6 -1159,8 +1159,8 @@@
return -EOPNOTSUPP;
}
+ mask += sizeof(struct nfp_flower_mac_mpls);
+ ext += sizeof(struct nfp_flower_mac_mpls);
if (key_layer & NFP_FLOWER_LAYER_IPV4 ||
key_layer & NFP_FLOWER_LAYER_IPV6) {
/* Flags and proto fields have same offset in IPv4 and IPv6. */
@@@ -1130,7 -1173,6 +1173,6 @@@
sizeof(struct nfp_flower_ipv4) :
sizeof(struct nfp_flower_ipv6);
- mask += sizeof(struct nfp_flower_mac_mpls);
/* Ensure proto and flags are the only IP layer fields. */
for (i = 0; i < size; i++)
@@@ -1138,6 -1180,25 +1180,25 @@@
NL_SET_ERR_MSG_MOD(extack, "unsupported pre-tunnel rule: only flags and proto can be matched in ip header");
return -EOPNOTSUPP;
}
+ ext += size;
+ mask += size;
+ }
+
+ if ((priv->flower_ext_feats & NFP_FL_FEATS_VLAN_QINQ)) {
+ if (key_ls->key_layer_two & NFP_FLOWER_LAYER2_QINQ) {
+ struct nfp_flower_vlan *vlan_tags;
+ u16 vlan_tci;
+
+ vlan_tags = (struct nfp_flower_vlan *)ext;
+
+ vlan_tci = be16_to_cpu(vlan_tags->outer_tci);
+
+ vlan_tci &= ~NFP_FLOWER_MASK_VLAN_PRESENT;
+ flow->pre_tun_rule.vlan_tci = cpu_to_be16(vlan_tci);
+ vlan = true;
+ } else {
+ flow->pre_tun_rule.vlan_tci = cpu_to_be16(0xffff);
+ }
}
/* Action must be a single egress or pop_vlan and egress. */
@@@ -1220,7 -1281,7 +1281,7 @@@ nfp_flower_add_offload(struct nfp_app *
goto err_destroy_flow;
if (flow_pay->pre_tun_rule.dev) {
- err = nfp_flower_validate_pre_tun_rule(app, flow_pay, extack);
+ err = nfp_flower_validate_pre_tun_rule(app, flow_pay, key_layer, extack);
if (err)
goto err_destroy_flow;
}
diff --combined drivers/net/ethernet/qlogic/qed/qed_dev.c
index b8f076e4e6b8,00f2d7f13de6..f7f08e6a3acf
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@@ -3109,14 -3109,14 +3109,14 @@@ int qed_hw_init(struct qed_dev *cdev, s
p_hwfn->hw_info.hw_mode);
if (rc)
break;
- /* Fall through */
+ fallthrough;
case FW_MSG_CODE_DRV_LOAD_PORT:
rc = qed_hw_init_port(p_hwfn, p_hwfn->p_main_ptt,
p_hwfn->hw_info.hw_mode);
if (rc)
break;
- /* Fall through */
+ fallthrough;
case FW_MSG_CODE_DRV_LOAD_FUNCTION:
rc = qed_hw_init_pf(p_hwfn, p_hwfn->p_main_ptt,
p_params->p_tunn,
@@@ -3973,6 -3973,7 +3973,7 @@@ static int qed_hw_get_nvm_info(struct q
struct qed_mcp_link_speed_params *ext_speed;
struct qed_mcp_link_capabilities *p_caps;
struct qed_mcp_link_params *link;
+ int i;
/* Read global nvm_cfg address */
nvm_cfg_addr = qed_rd(p_hwfn, p_ptt, MISC_REG_GEN_PURP_CR0);
@@@ -4290,6 -4291,14 +4291,14 @@@
__set_bit(QED_DEV_CAP_ROCE,
&p_hwfn->hw_info.device_capabilities);
+ /* Read device serial number information from shmem */
+ addr = MCP_REG_SCRATCH + nvm_cfg1_offset +
+ offsetof(struct nvm_cfg1, glob) +
+ offsetof(struct nvm_cfg1_glob, serial_number);
+
+ for (i = 0; i < 4; i++)
+ p_hwfn->hw_info.part_num[i] = qed_rd(p_hwfn, p_ptt, addr + i * 4);
+
return qed_mcp_fill_shmem_func_info(p_hwfn, p_ptt);
}
diff --combined drivers/net/ethernet/qlogic/qed/qed_main.c
index f39f629242a1,db5d003770ba..5b149ceff6b6
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@@ -39,6 -39,7 +39,7 @@@
#include "qed_hw.h"
#include "qed_selftest.h"
#include "qed_debug.h"
+ #include "qed_devlink.h"
#define QED_ROCE_QPS (8192)
#define QED_ROCE_DPIS (8)
@@@ -478,6 -479,7 +479,7 @@@ int qed_fill_dev_info(struct qed_dev *c
}
dev_info->mtu = hw_info->mtu;
+ cdev->common_dev_info = *dev_info;
return 0;
}
@@@ -510,107 -512,6 +512,6 @@@ static int qed_set_power_state(struct q
return 0;
}
- struct qed_devlink {
- struct qed_dev *cdev;
- };
-
- enum qed_devlink_param_id {
- QED_DEVLINK_PARAM_ID_BASE = DEVLINK_PARAM_GENERIC_ID_MAX,
- QED_DEVLINK_PARAM_ID_IWARP_CMT,
- };
-
- static int qed_dl_param_get(struct devlink *dl, u32 id,
- struct devlink_param_gset_ctx *ctx)
- {
- struct qed_devlink *qed_dl;
- struct qed_dev *cdev;
-
- qed_dl = devlink_priv(dl);
- cdev = qed_dl->cdev;
- ctx->val.vbool = cdev->iwarp_cmt;
-
- return 0;
- }
-
- static int qed_dl_param_set(struct devlink *dl, u32 id,
- struct devlink_param_gset_ctx *ctx)
- {
- struct qed_devlink *qed_dl;
- struct qed_dev *cdev;
-
- qed_dl = devlink_priv(dl);
- cdev = qed_dl->cdev;
- cdev->iwarp_cmt = ctx->val.vbool;
-
- return 0;
- }
-
- static const struct devlink_param qed_devlink_params[] = {
- DEVLINK_PARAM_DRIVER(QED_DEVLINK_PARAM_ID_IWARP_CMT,
- "iwarp_cmt", DEVLINK_PARAM_TYPE_BOOL,
- BIT(DEVLINK_PARAM_CMODE_RUNTIME),
- qed_dl_param_get, qed_dl_param_set, NULL),
- };
-
- static const struct devlink_ops qed_dl_ops;
-
- static int qed_devlink_register(struct qed_dev *cdev)
- {
- union devlink_param_value value;
- struct qed_devlink *qed_dl;
- struct devlink *dl;
- int rc;
-
- dl = devlink_alloc(&qed_dl_ops, sizeof(*qed_dl));
- if (!dl)
- return -ENOMEM;
-
- qed_dl = devlink_priv(dl);
-
- cdev->dl = dl;
- qed_dl->cdev = cdev;
-
- rc = devlink_register(dl, &cdev->pdev->dev);
- if (rc)
- goto err_free;
-
- rc = devlink_params_register(dl, qed_devlink_params,
- ARRAY_SIZE(qed_devlink_params));
- if (rc)
- goto err_unregister;
-
- value.vbool = false;
- devlink_param_driverinit_value_set(dl,
- QED_DEVLINK_PARAM_ID_IWARP_CMT,
- value);
-
- devlink_params_publish(dl);
- cdev->iwarp_cmt = false;
-
- return 0;
-
- err_unregister:
- devlink_unregister(dl);
-
- err_free:
- cdev->dl = NULL;
- devlink_free(dl);
-
- return rc;
- }
-
- static void qed_devlink_unregister(struct qed_dev *cdev)
- {
- if (!cdev->dl)
- return;
-
- devlink_params_unregister(cdev->dl, qed_devlink_params,
- ARRAY_SIZE(qed_devlink_params));
-
- devlink_unregister(cdev->dl);
- devlink_free(cdev->dl);
- }
-
/* probing */
static struct qed_dev *qed_probe(struct pci_dev *pdev,
struct qed_probe_params *params)
@@@ -639,12 -540,6 +540,6 @@@
}
DP_INFO(cdev, "PCI init completed successfully\n");
- rc = qed_devlink_register(cdev);
- if (rc) {
- DP_INFO(cdev, "Failed to register devlink.\n");
- goto err2;
- }
-
rc = qed_hw_prepare(cdev, QED_PCI_DEFAULT);
if (rc) {
DP_ERR(cdev, "hw prepare failed\n");
@@@ -674,8 -569,6 +569,6 @@@ static void qed_remove(struct qed_dev *
qed_set_power_state(cdev, PCI_D3hot);
- qed_devlink_unregister(cdev);
-
qed_free_cdev(cdev);
}
@@@ -761,7 -654,7 +654,7 @@@ static int qed_set_int_mode(struct qed_
kfree(int_params->msix_table);
if (force_mode)
goto out;
- /* Fallthrough */
+ fallthrough;
case QED_INT_MODE_MSI:
if (cdev->num_hwfns == 1) {
@@@ -775,7 -668,7 +668,7 @@@
if (force_mode)
goto out;
}
- /* Fallthrough */
+ fallthrough;
case QED_INT_MODE_INTA:
int_params->out.int_mode = QED_INT_MODE_INTA;
@@@ -2924,7 -2817,7 +2817,7 @@@ static int qed_set_led(struct qed_dev *
return status;
}
- static int qed_recovery_process(struct qed_dev *cdev)
+ int qed_recovery_process(struct qed_dev *cdev)
{
struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
struct qed_ptt *p_ptt;
@@@ -3112,6 -3005,9 +3005,9 @@@ const struct qed_common_ops qed_common_
.get_link = &qed_get_current_link,
.drain = &qed_drain,
.update_msglvl = &qed_init_dp,
+ .devlink_register = qed_devlink_register,
+ .devlink_unregister = qed_devlink_unregister,
+ .report_fatal_error = qed_report_fatal_error,
.dbg_all_data = &qed_dbg_all_data,
.dbg_all_data_size = &qed_dbg_all_data_size,
.chain_alloc = &qed_chain_alloc,
diff --combined drivers/net/ethernet/realtek/r8169_main.c
index fc9e6626db55,c427865d51a4..9e4e6a883877
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@@ -617,7 -617,6 +617,6 @@@ struct rtl8169_private
struct work_struct work;
} wk;
- unsigned irq_enabled:1;
unsigned supports_gmii:1;
unsigned aspm_manageable:1;
dma_addr_t counters_phys_addr;
@@@ -1280,12 -1279,10 +1279,10 @@@ static void rtl_irq_disable(struct rtl8
RTL_W32(tp, IntrMask_8125, 0);
else
RTL_W16(tp, IntrMask, 0);
- tp->irq_enabled = 0;
}
static void rtl_irq_enable(struct rtl8169_private *tp)
{
- tp->irq_enabled = 1;
if (rtl_is_8125(tp))
RTL_W32(tp, IntrMask_8125, tp->irq_mask);
else
@@@ -4541,8 -4538,7 +4538,7 @@@ static irqreturn_t rtl8169_interrupt(in
struct rtl8169_private *tp = dev_instance;
u32 status = rtl_get_events(tp);
- if (!tp->irq_enabled || (status & 0xffff) == 0xffff ||
- !(status & tp->irq_mask))
+ if ((status & 0xffff) == 0xffff || !(status & tp->irq_mask))
return IRQ_NONE;
if (unlikely(status & SYSErr)) {
@@@ -4596,10 -4592,8 +4592,8 @@@ static int rtl8169_poll(struct napi_str
rtl_tx(dev, tp, budget);
- if (work_done < budget) {
- napi_complete_done(napi, work_done);
+ if (work_done < budget && napi_complete_done(napi, work_done))
rtl_irq_enable(tp);
- }
return work_done;
}
@@@ -4994,7 -4988,7 +4988,7 @@@ static int rtl_alloc_irq(struct rtl8169
rtl_unlock_config_regs(tp);
RTL_W8(tp, Config2, RTL_R8(tp, Config2) & ~MSIEnable);
rtl_lock_config_regs(tp);
- /* fall through */
+ fallthrough;
case RTL_GIGA_MAC_VER_07 ... RTL_GIGA_MAC_VER_17:
flags = PCI_IRQ_LEGACY;
break;
@@@ -5137,7 -5131,7 +5131,7 @@@ static void rtl_hw_initialize(struct rt
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_49 ... RTL_GIGA_MAC_VER_52:
rtl8168ep_stop_cmac(tp);
- /* fall through */
+ fallthrough;
case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_48:
rtl_hw_init_8168g(tp);
break;
diff --combined drivers/net/ethernet/renesas/ravb_main.c
index df89d09b253e,adc8c8f3b5fc..f684296df871
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@@ -162,7 -162,7 +162,7 @@@ static int ravb_get_mdio_data(struct md
}
/* MDIO bus control struct */
- static struct mdiobb_ops bb_ops = {
+ static const struct mdiobb_ops bb_ops = {
.owner = THIS_MODULE,
.set_mdc = ravb_set_mdc,
.set_mdio_dir = ravb_set_mdio_dir,
@@@ -1342,51 -1342,6 +1342,51 @@@ static inline int ravb_hook_irq(unsigne
return error;
}
+/* MDIO bus init function */
+static int ravb_mdio_init(struct ravb_private *priv)
+{
+ struct platform_device *pdev = priv->pdev;
+ struct device *dev = &pdev->dev;
+ int error;
+
+ /* Bitbang init */
+ priv->mdiobb.ops = &bb_ops;
+
+ /* MII controller setting */
+ priv->mii_bus = alloc_mdio_bitbang(&priv->mdiobb);
+ if (!priv->mii_bus)
+ return -ENOMEM;
+
+ /* Hook up MII support for ethtool */
+ priv->mii_bus->name = "ravb_mii";
+ priv->mii_bus->parent = dev;
+ snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
+ pdev->name, pdev->id);
+
+ /* Register MDIO bus */
+ error = of_mdiobus_register(priv->mii_bus, dev->of_node);
+ if (error)
+ goto out_free_bus;
+
+ return 0;
+
+out_free_bus:
+ free_mdio_bitbang(priv->mii_bus);
+ return error;
+}
+
+/* MDIO bus release function */
+static int ravb_mdio_release(struct ravb_private *priv)
+{
+ /* Unregister mdio bus */
+ mdiobus_unregister(priv->mii_bus);
+
+ /* Free bitbang info */
+ free_mdio_bitbang(priv->mii_bus);
+
+ return 0;
+}
+
/* Network device open function for Ethernet AVB */
static int ravb_open(struct net_device *ndev)
{
@@@ -1395,13 -1350,6 +1395,13 @@@
struct device *dev = &pdev->dev;
int error;
+ /* MDIO bus init */
+ error = ravb_mdio_init(priv);
+ if (error) {
+ netdev_err(ndev, "failed to initialize MDIO\n");
+ return error;
+ }
+
napi_enable(&priv->napi[RAVB_BE]);
napi_enable(&priv->napi[RAVB_NC]);
@@@ -1479,7 -1427,6 +1479,7 @@@ out_free_irq
out_napi_off:
napi_disable(&priv->napi[RAVB_NC]);
napi_disable(&priv->napi[RAVB_BE]);
+ ravb_mdio_release(priv);
return error;
}
@@@ -1789,8 -1736,6 +1789,8 @@@ static int ravb_close(struct net_devic
ravb_ring_free(ndev, RAVB_BE);
ravb_ring_free(ndev, RAVB_NC);
+ ravb_mdio_release(priv);
+
return 0;
}
@@@ -1942,6 -1887,51 +1942,6 @@@ static const struct net_device_ops ravb
.ndo_set_features = ravb_set_features,
};
-/* MDIO bus init function */
-static int ravb_mdio_init(struct ravb_private *priv)
-{
- struct platform_device *pdev = priv->pdev;
- struct device *dev = &pdev->dev;
- int error;
-
- /* Bitbang init */
- priv->mdiobb.ops = &bb_ops;
-
- /* MII controller setting */
- priv->mii_bus = alloc_mdio_bitbang(&priv->mdiobb);
- if (!priv->mii_bus)
- return -ENOMEM;
-
- /* Hook up MII support for ethtool */
- priv->mii_bus->name = "ravb_mii";
- priv->mii_bus->parent = dev;
- snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
- pdev->name, pdev->id);
-
- /* Register MDIO bus */
- error = of_mdiobus_register(priv->mii_bus, dev->of_node);
- if (error)
- goto out_free_bus;
-
- return 0;
-
-out_free_bus:
- free_mdio_bitbang(priv->mii_bus);
- return error;
-}
-
-/* MDIO bus release function */
-static int ravb_mdio_release(struct ravb_private *priv)
-{
- /* Unregister mdio bus */
- mdiobus_unregister(priv->mii_bus);
-
- /* Free bitbang info */
- free_mdio_bitbang(priv->mii_bus);
-
- return 0;
-}
-
static const struct of_device_id ravb_match_table[] = {
{ .compatible = "renesas,etheravb-r8a7790", .data = (void *)RCAR_GEN2 },
{ .compatible = "renesas,etheravb-r8a7794", .data = (void *)RCAR_GEN2 },
@@@ -2184,6 -2174,13 +2184,6 @@@ static int ravb_probe(struct platform_d
eth_hw_addr_random(ndev);
}
- /* MDIO bus init */
- error = ravb_mdio_init(priv);
- if (error) {
- dev_err(&pdev->dev, "failed to initialize MDIO\n");
- goto out_dma_free;
- }
-
netif_napi_add(ndev, &priv->napi[RAVB_BE], ravb_poll, 64);
netif_napi_add(ndev, &priv->napi[RAVB_NC], ravb_poll, 64);
@@@ -2205,6 -2202,8 +2205,6 @@@
out_napi_del:
netif_napi_del(&priv->napi[RAVB_NC]);
netif_napi_del(&priv->napi[RAVB_BE]);
- ravb_mdio_release(priv);
-out_dma_free:
dma_free_coherent(ndev->dev.parent, priv->desc_bat_size, priv->desc_bat,
priv->desc_bat_dma);
@@@ -2236,6 -2235,7 +2236,6 @@@ static int ravb_remove(struct platform_
unregister_netdev(ndev);
netif_napi_del(&priv->napi[RAVB_NC]);
netif_napi_del(&priv->napi[RAVB_BE]);
- ravb_mdio_release(priv);
pm_runtime_disable(&pdev->dev);
free_netdev(ndev);
platform_set_drvdata(pdev, NULL);
diff --combined drivers/net/gtp.c
index 8e47d0112e5d,c84a10569388..76fd87a44fdf
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@@ -928,8 -928,8 +928,8 @@@ static void ipv4_pdp_fill(struct pdp_ct
}
}
- static int gtp_pdp_add(struct gtp_dev *gtp, struct sock *sk,
- struct genl_info *info)
+ static struct pdp_ctx *gtp_pdp_add(struct gtp_dev *gtp, struct sock *sk,
+ struct genl_info *info)
{
struct pdp_ctx *pctx, *pctx_tid = NULL;
struct net_device *dev = gtp->dev;
@@@ -956,12 -956,12 +956,12 @@@
if (found) {
if (info->nlhdr->nlmsg_flags & NLM_F_EXCL)
- return -EEXIST;
+ return ERR_PTR(-EEXIST);
if (info->nlhdr->nlmsg_flags & NLM_F_REPLACE)
- return -EOPNOTSUPP;
+ return ERR_PTR(-EOPNOTSUPP);
if (pctx && pctx_tid)
- return -EEXIST;
+ return ERR_PTR(-EEXIST);
if (!pctx)
pctx = pctx_tid;
@@@ -974,13 -974,13 +974,13 @@@
netdev_dbg(dev, "GTPv1-U: update tunnel id = %x/%x (pdp %p)\n",
pctx->u.v1.i_tei, pctx->u.v1.o_tei, pctx);
- return 0;
+ return pctx;
}
pctx = kmalloc(sizeof(*pctx), GFP_ATOMIC);
if (pctx == NULL)
- return -ENOMEM;
+ return ERR_PTR(-ENOMEM);
sock_hold(sk);
pctx->sk = sk;
@@@ -1018,7 -1018,7 +1018,7 @@@
break;
}
- return 0;
+ return pctx;
}
static void pdp_context_free(struct rcu_head *head)
@@@ -1036,9 -1036,12 +1036,12 @@@ static void pdp_context_delete(struct p
call_rcu(&pctx->rcu_head, pdp_context_free);
}
+ static int gtp_tunnel_notify(struct pdp_ctx *pctx, u8 cmd);
+
static int gtp_genl_new_pdp(struct sk_buff *skb, struct genl_info *info)
{
unsigned int version;
+ struct pdp_ctx *pctx;
struct gtp_dev *gtp;
struct sock *sk;
int err;
@@@ -1088,7 -1091,13 +1091,13 @@@
goto out_unlock;
}
- err = gtp_pdp_add(gtp, sk, info);
+ pctx = gtp_pdp_add(gtp, sk, info);
+ if (IS_ERR(pctx)) {
+ err = PTR_ERR(pctx);
+ } else {
+ gtp_tunnel_notify(pctx, GTP_CMD_NEWPDP);
+ err = 0;
+ }
out_unlock:
rcu_read_unlock();
@@@ -1159,6 -1168,7 +1168,7 @@@ static int gtp_genl_del_pdp(struct sk_b
netdev_dbg(pctx->dev, "GTPv1-U: deleting tunnel id = %x/%x (pdp %p)\n",
pctx->u.v1.i_tei, pctx->u.v1.o_tei, pctx);
+ gtp_tunnel_notify(pctx, GTP_CMD_DELPDP);
pdp_context_delete(pctx);
out_unlock:
@@@ -1168,6 -1178,14 +1178,14 @@@
static struct genl_family gtp_genl_family;
+ enum gtp_multicast_groups {
+ GTP_GENL_MCGRP,
+ };
+
+ static const struct genl_multicast_group gtp_genl_mcgrps[] = {
+ [GTP_GENL_MCGRP] = { .name = GTP_GENL_MCGRP_NAME },
+ };
+
static int gtp_genl_fill_info(struct sk_buff *skb, u32 snd_portid, u32 snd_seq,
int flags, u32 type, struct pdp_ctx *pctx)
{
@@@ -1179,7 -1197,6 +1197,7 @@@
goto nlmsg_failure;
if (nla_put_u32(skb, GTPA_VERSION, pctx->gtp_version) ||
+ nla_put_u32(skb, GTPA_LINK, pctx->dev->ifindex) ||
nla_put_be32(skb, GTPA_PEER_ADDRESS, pctx->peer_addr_ip4.s_addr) ||
nla_put_be32(skb, GTPA_MS_ADDRESS, pctx->ms_addr_ip4.s_addr))
goto nla_put_failure;
@@@ -1205,6 -1222,26 +1223,26 @@@ nla_put_failure
return -EMSGSIZE;
}
+ static int gtp_tunnel_notify(struct pdp_ctx *pctx, u8 cmd)
+ {
+ struct sk_buff *msg;
+ int ret;
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC);
+ if (!msg)
+ return -ENOMEM;
+
+ ret = gtp_genl_fill_info(msg, 0, 0, 0, cmd, pctx);
+ if (ret < 0) {
+ nlmsg_free(msg);
+ return ret;
+ }
+
+ ret = genlmsg_multicast_netns(>p_genl_family, dev_net(pctx->dev), msg,
+ 0, GTP_GENL_MCGRP, GFP_ATOMIC);
+ return ret;
+ }
+
static int gtp_genl_get_pdp(struct sk_buff *skb, struct genl_info *info)
{
struct pdp_ctx *pctx = NULL;
@@@ -1335,6 -1372,8 +1373,8 @@@ static struct genl_family gtp_genl_fami
.module = THIS_MODULE,
.ops = gtp_genl_ops,
.n_ops = ARRAY_SIZE(gtp_genl_ops),
+ .mcgrps = gtp_genl_mcgrps,
+ .n_mcgrps = ARRAY_SIZE(gtp_genl_mcgrps),
};
static int __net_init gtp_net_init(struct net *net)
diff --combined drivers/net/phy/dp83640.c
index 79e67f2fe00a,fc3d747eba55..f2caccaf4408
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@@ -766,13 -766,13 +766,13 @@@ static int decode_evnt(struct dp83640_p
switch (words) {
case 3:
dp83640->edata.sec_hi = phy_txts->sec_hi;
- /* fall through */
+ fallthrough;
case 2:
dp83640->edata.sec_lo = phy_txts->sec_lo;
- /* fall through */
+ fallthrough;
case 1:
dp83640->edata.ns_hi = phy_txts->ns_hi;
- /* fall through */
+ fallthrough;
case 0:
dp83640->edata.ns_lo = phy_txts->ns_lo;
}
@@@ -798,51 -798,32 +798,32 @@@
return parsed;
}
- #define DP83640_PACKET_HASH_OFFSET 20
#define DP83640_PACKET_HASH_LEN 10
static int match(struct sk_buff *skb, unsigned int type, struct rxts *rxts)
{
- unsigned int offset = 0;
- u8 *msgtype, *data = skb_mac_header(skb);
- __be16 *seqid;
+ struct ptp_header *hdr;
+ u8 msgtype;
+ u16 seqid;
u16 hash;
/* check sequenceID, messageType, 12 bit hash of offset 20-29 */
- if (type & PTP_CLASS_VLAN)
- offset += VLAN_HLEN;
-
- switch (type & PTP_CLASS_PMASK) {
- case PTP_CLASS_IPV4:
- offset += ETH_HLEN + IPV4_HLEN(data + offset) + UDP_HLEN;
- break;
- case PTP_CLASS_IPV6:
- offset += ETH_HLEN + IP6_HLEN + UDP_HLEN;
- break;
- case PTP_CLASS_L2:
- offset += ETH_HLEN;
- break;
- default:
+ hdr = ptp_parse_header(skb, type);
+ if (!hdr)
return 0;
- }
- if (skb->len + ETH_HLEN < offset + OFF_PTP_SEQUENCE_ID + sizeof(*seqid))
- return 0;
+ msgtype = ptp_get_msgtype(hdr, type);
- if (unlikely(type & PTP_CLASS_V1))
- msgtype = data + offset + OFF_PTP_CONTROL;
- else
- msgtype = data + offset;
- if (rxts->msgtype != (*msgtype & 0xf))
+ if (rxts->msgtype != (msgtype & 0xf))
return 0;
- seqid = (__be16 *)(data + offset + OFF_PTP_SEQUENCE_ID);
- if (rxts->seqid != ntohs(*seqid))
+ seqid = be16_to_cpu(hdr->sequence_id);
+ if (rxts->seqid != seqid)
return 0;
hash = ether_crc(DP83640_PACKET_HASH_LEN,
- data + offset + DP83640_PACKET_HASH_OFFSET) >> 20;
+ (unsigned char *)&hdr->source_port_identity) >> 20;
if (rxts->hash != hash)
return 0;
@@@ -982,35 -963,16 +963,16 @@@ static void decode_status_frame(struct
static int is_sync(struct sk_buff *skb, int type)
{
- u8 *data = skb->data, *msgtype;
- unsigned int offset = 0;
-
- if (type & PTP_CLASS_VLAN)
- offset += VLAN_HLEN;
-
- switch (type & PTP_CLASS_PMASK) {
- case PTP_CLASS_IPV4:
- offset += ETH_HLEN + IPV4_HLEN(data + offset) + UDP_HLEN;
- break;
- case PTP_CLASS_IPV6:
- offset += ETH_HLEN + IP6_HLEN + UDP_HLEN;
- break;
- case PTP_CLASS_L2:
- offset += ETH_HLEN;
- break;
- default:
- return 0;
- }
-
- if (type & PTP_CLASS_V1)
- offset += OFF_PTP_CONTROL;
+ struct ptp_header *hdr;
+ u8 msgtype;
- if (skb->len < offset + 1)
+ hdr = ptp_parse_header(skb, type);
+ if (!hdr)
return 0;
- msgtype = data + offset;
+ msgtype = ptp_get_msgtype(hdr, type);
- return (*msgtype & 0xf) == 0;
+ return (msgtype & 0xf) == 0;
}
static void dp83640_free_clocks(void)
@@@ -1409,7 -1371,7 +1371,7 @@@ static void dp83640_txtstamp(struct mii
kfree_skb(skb);
return;
}
- /* fall through */
+ fallthrough;
case HWTSTAMP_TX_ON:
skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
skb_info->tmo = jiffies + SKB_TIMESTAMP_TIMEOUT;
diff --combined drivers/net/phy/sfp.c
index cf83314c8591,5250dcdf46a4..1d18c10e8f82
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@@ -7,6 -7,7 +7,7 @@@
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/jiffies.h>
+ #include <linux/mdio/mdio-i2c.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/of.h>
@@@ -16,7 -17,6 +17,6 @@@
#include <linux/slab.h>
#include <linux/workqueue.h>
- #include "mdio-i2c.h"
#include "sfp.h"
#include "swphy.h"
@@@ -552,7 -552,7 +552,7 @@@ static umode_t sfp_hwmon_is_visible(con
case hwmon_temp_crit:
if (!(sfp->id.ext.enhopts & SFP_ENHOPTS_ALARMWARN))
return 0;
- /* fall through */
+ fallthrough;
case hwmon_temp_input:
case hwmon_temp_label:
return 0444;
@@@ -571,7 -571,7 +571,7 @@@
case hwmon_in_crit:
if (!(sfp->id.ext.enhopts & SFP_ENHOPTS_ALARMWARN))
return 0;
- /* fall through */
+ fallthrough;
case hwmon_in_input:
case hwmon_in_label:
return 0444;
@@@ -590,7 -590,7 +590,7 @@@
case hwmon_curr_crit:
if (!(sfp->id.ext.enhopts & SFP_ENHOPTS_ALARMWARN))
return 0;
- /* fall through */
+ fallthrough;
case hwmon_curr_input:
case hwmon_curr_label:
return 0444;
@@@ -618,7 -618,7 +618,7 @@@
case hwmon_power_crit:
if (!(sfp->id.ext.enhopts & SFP_ENHOPTS_ALARMWARN))
return 0;
- /* fall through */
+ fallthrough;
case hwmon_power_input:
case hwmon_power_label:
return 0444;
@@@ -1872,7 -1872,7 +1872,7 @@@ static void sfp_sm_module(struct sfp *s
dev_warn(sfp->dev, "hwmon probe failed: %d\n", err);
sfp_sm_mod_next(sfp, SFP_MOD_WAITDEV, 0);
- /* fall through */
+ fallthrough;
case SFP_MOD_WAITDEV:
/* Ensure that the device is attached before proceeding */
if (sfp->sm_dev_state < SFP_DEV_DOWN)
@@@ -1890,7 -1890,7 +1890,7 @@@
goto insert;
sfp_sm_mod_next(sfp, SFP_MOD_HPOWER, 0);
- /* fall through */
+ fallthrough;
case SFP_MOD_HPOWER:
/* Enable high power mode */
err = sfp_sm_mod_hpower(sfp, true);
diff --combined drivers/s390/net/qeth_core_main.c
index 6a7398251423,26bc8c15ffb8..e19640bc6daa
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@@ -1071,7 -1071,7 +1071,7 @@@ static void qeth_issue_next_read_cb(str
break;
case -EIO:
qeth_schedule_recovery(card);
- /* fall through */
+ fallthrough;
default:
qeth_clear_ipacmd_list(card);
goto err_idx;
@@@ -2702,6 -2702,7 +2702,7 @@@ static int qeth_alloc_qdio_queues(struc
card->qdio.out_qs[i] = queue;
queue->card = card;
queue->queue_no = i;
+ spin_lock_init(&queue->lock);
timer_setup(&queue->timer, qeth_tx_completion_timer, 0);
queue->coalesce_usecs = QETH_TX_COALESCE_USECS;
queue->max_coalesced_frames = QETH_TX_MAX_COALESCED_FRAMES;
@@@ -2886,7 -2887,7 +2887,7 @@@ void qeth_print_status_message(struct q
card->info.mcl_level[3]);
break;
}
- /* fallthrough */
+ fallthrough;
case QETH_CARD_TYPE_IQD:
if (IS_VM_NIC(card) || (card->info.mcl_level[0] & 0x80)) {
card->info.mcl_level[0] = (char) _ebcasc[(__u8)
@@@ -3068,7 -3069,6 +3069,6 @@@ static int qeth_init_qdio_queues(struc
queue->bulk_max = qeth_tx_select_bulk_max(card, queue);
atomic_set(&queue->used_buffers, 0);
atomic_set(&queue->set_pci_flags_count, 0);
- atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
netdev_tx_reset_queue(netdev_get_tx_queue(card->dev, i));
}
return 0;
@@@ -3549,8 -3549,9 +3549,9 @@@ static unsigned int qeth_rx_refill_queu
static void qeth_buffer_reclaim_work(struct work_struct *work)
{
- struct qeth_card *card = container_of(work, struct qeth_card,
- buffer_reclaim_work.work);
+ struct qeth_card *card = container_of(to_delayed_work(work),
+ struct qeth_card,
+ buffer_reclaim_work);
local_bh_disable();
napi_schedule(&card->napi);
@@@ -3740,37 -3741,31 +3741,31 @@@ static void qeth_flush_queue(struct qet
static void qeth_check_outbound_queue(struct qeth_qdio_out_q *queue)
{
- int index;
- int flush_cnt = 0;
- int q_was_packing = 0;
-
/*
* check if weed have to switch to non-packing mode or if
* we have to get a pci flag out on the queue
*/
if ((atomic_read(&queue->used_buffers) <= QETH_LOW_WATERMARK_PACK) ||
!atomic_read(&queue->set_pci_flags_count)) {
- if (atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) ==
- QETH_OUT_Q_UNLOCKED) {
- /*
- * If we get in here, there was no action in
- * do_send_packet. So, we check if there is a
- * packing buffer to be flushed here.
- */
- index = queue->next_buf_to_fill;
- q_was_packing = queue->do_pack;
- /* queue->do_pack may change */
- barrier();
- flush_cnt += qeth_switch_to_nonpacking_if_needed(queue);
- if (!flush_cnt &&
- !atomic_read(&queue->set_pci_flags_count))
- flush_cnt += qeth_prep_flush_pack_buffer(queue);
+ unsigned int index, flush_cnt;
+ bool q_was_packing;
+
+ spin_lock(&queue->lock);
+
+ index = queue->next_buf_to_fill;
+ q_was_packing = queue->do_pack;
+
+ flush_cnt = qeth_switch_to_nonpacking_if_needed(queue);
+ if (!flush_cnt && !atomic_read(&queue->set_pci_flags_count))
+ flush_cnt = qeth_prep_flush_pack_buffer(queue);
+
+ if (flush_cnt) {
+ qeth_flush_buffers(queue, index, flush_cnt);
if (q_was_packing)
QETH_TXQ_STAT_ADD(queue, bufs_pack, flush_cnt);
- if (flush_cnt)
- qeth_flush_buffers(queue, index, flush_cnt);
- atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
}
+
+ spin_unlock(&queue->lock);
}
}
@@@ -4282,29 -4277,22 +4277,22 @@@ int qeth_do_send_packet(struct qeth_car
unsigned int offset, unsigned int hd_len,
int elements_needed)
{
+ unsigned int start_index = queue->next_buf_to_fill;
struct qeth_qdio_out_buffer *buffer;
unsigned int next_element;
struct netdev_queue *txq;
bool stopped = false;
- int start_index;
int flush_count = 0;
int do_pack = 0;
- int tmp;
int rc = 0;
- /* spin until we get the queue ... */
- while (atomic_cmpxchg(&queue->state, QETH_OUT_Q_UNLOCKED,
- QETH_OUT_Q_LOCKED) != QETH_OUT_Q_UNLOCKED);
- start_index = queue->next_buf_to_fill;
buffer = queue->bufs[queue->next_buf_to_fill];
/* Just a sanity check, the wake/stop logic should ensure that we always
* get a free buffer.
*/
- if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY) {
- atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
+ if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY)
return -EBUSY;
- }
txq = netdev_get_tx_queue(card->dev, skb_get_queue_mapping(skb));
@@@ -4327,8 -4315,6 +4315,6 @@@
QETH_QDIO_BUF_EMPTY) {
qeth_flush_buffers(queue, start_index,
flush_count);
- atomic_set(&queue->state,
- QETH_OUT_Q_UNLOCKED);
rc = -EBUSY;
goto out;
}
@@@ -4360,31 -4346,8 +4346,8 @@@
if (flush_count)
qeth_flush_buffers(queue, start_index, flush_count);
- else if (!atomic_read(&queue->set_pci_flags_count))
- atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH);
- /*
- * queue->state will go from LOCKED -> UNLOCKED or from
- * LOCKED_FLUSH -> LOCKED if output_handler wanted to 'notify' us
- * (switch packing state or flush buffer to get another pci flag out).
- * In that case we will enter this loop
- */
- while (atomic_dec_return(&queue->state)) {
- start_index = queue->next_buf_to_fill;
- /* check if we can go back to non-packing state */
- tmp = qeth_switch_to_nonpacking_if_needed(queue);
- /*
- * check if we need to flush a packing buffer to get a pci
- * flag out on the queue
- */
- if (!tmp && !atomic_read(&queue->set_pci_flags_count))
- tmp = qeth_prep_flush_pack_buffer(queue);
- if (tmp) {
- qeth_flush_buffers(queue, start_index, tmp);
- flush_count += tmp;
- }
- }
+
out:
- /* at this point the queue is UNLOCKED again */
if (do_pack)
QETH_TXQ_STAT_ADD(queue, bufs_pack, flush_count);
@@@ -4458,8 -4421,10 +4421,10 @@@ int qeth_xmit(struct qeth_card *card, s
} else {
/* TODO: drop skb_orphan() once TX completion is fast enough */
skb_orphan(skb);
+ spin_lock(&queue->lock);
rc = qeth_do_send_packet(card, queue, skb, hdr, data_offset,
hd_len, elements);
+ spin_unlock(&queue->lock);
}
if (rc && !push_len)
diff --combined drivers/s390/net/qeth_l2_main.c
index 3a94f6cad167,b5bef5345dd6..491578009f12
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@@ -273,6 -273,17 +273,17 @@@ static int qeth_l2_vlan_rx_kill_vid(str
return qeth_l2_send_setdelvlan(card, vid, IPA_CMD_DELVLAN);
}
+ static void qeth_l2_set_pnso_mode(struct qeth_card *card,
+ enum qeth_pnso_mode mode)
+ {
+ spin_lock_irq(get_ccwdev_lock(CARD_RDEV(card)));
+ WRITE_ONCE(card->info.pnso_mode, mode);
+ spin_unlock_irq(get_ccwdev_lock(CARD_RDEV(card)));
+
+ if (mode == QETH_PNSO_NONE)
+ drain_workqueue(card->event_wq);
+ }
+
static void qeth_l2_stop_card(struct qeth_card *card)
{
QETH_CARD_TEXT(card, 2, "stopcard");
@@@ -290,7 -301,7 +301,7 @@@
qeth_qdio_clear_card(card, 0);
qeth_clear_working_pool_list(card);
- flush_workqueue(card->event_wq);
+ qeth_l2_set_pnso_mode(card, QETH_PNSO_NONE);
qeth_flush_local_addrs(card);
card->info.promisc_mode = 0;
}
@@@ -488,7 -499,7 +499,7 @@@ static void qeth_l2_rx_mode_work(struc
kfree(mac);
break;
}
- /* fall through */
+ fallthrough;
default:
/* for next call to set_rx_mode(): */
mac->disp_flag = QETH_DISP_ADDR_DELETE;
@@@ -810,8 -821,6 +821,6 @@@ static void qeth_l2_setup_bridgeport_at
if (card->options.sbp.hostnotification) {
if (qeth_bridgeport_an_set(card, 1))
card->options.sbp.hostnotification = 0;
- } else {
- qeth_bridgeport_an_set(card, 0);
}
}
@@@ -1090,15 -1099,14 +1099,14 @@@ static void qeth_bridge_emit_host_event
struct qeth_bridge_state_data {
struct work_struct worker;
struct qeth_card *card;
- struct qeth_sbp_state_change qports;
+ u8 role;
+ u8 state;
};
static void qeth_bridge_state_change_worker(struct work_struct *work)
{
struct qeth_bridge_state_data *data =
container_of(work, struct qeth_bridge_state_data, worker);
- /* We are only interested in the first entry - local port */
- struct qeth_sbp_port_entry *entry = &data->qports.entry[0];
char env_locrem[32];
char env_role[32];
char env_state[32];
@@@ -1109,22 -1117,16 +1117,16 @@@
NULL
};
- /* Role should not change by itself, but if it did, */
- /* information from the hardware is authoritative. */
- mutex_lock(&data->card->sbp_lock);
- data->card->options.sbp.role = entry->role;
- mutex_unlock(&data->card->sbp_lock);
-
snprintf(env_locrem, sizeof(env_locrem), "BRIDGEPORT=statechange");
snprintf(env_role, sizeof(env_role), "ROLE=%s",
- (entry->role == QETH_SBP_ROLE_NONE) ? "none" :
- (entry->role == QETH_SBP_ROLE_PRIMARY) ? "primary" :
- (entry->role == QETH_SBP_ROLE_SECONDARY) ? "secondary" :
+ (data->role == QETH_SBP_ROLE_NONE) ? "none" :
+ (data->role == QETH_SBP_ROLE_PRIMARY) ? "primary" :
+ (data->role == QETH_SBP_ROLE_SECONDARY) ? "secondary" :
"<INVALID>");
snprintf(env_state, sizeof(env_state), "STATE=%s",
- (entry->state == QETH_SBP_STATE_INACTIVE) ? "inactive" :
- (entry->state == QETH_SBP_STATE_STANDBY) ? "standby" :
- (entry->state == QETH_SBP_STATE_ACTIVE) ? "active" :
+ (data->state == QETH_SBP_STATE_INACTIVE) ? "inactive" :
+ (data->state == QETH_SBP_STATE_STANDBY) ? "standby" :
+ (data->state == QETH_SBP_STATE_ACTIVE) ? "active" :
"<INVALID>");
kobject_uevent_env(&data->card->gdev->dev.kobj,
KOBJ_CHANGE, env);
@@@ -1134,10 -1136,8 +1136,8 @@@
static void qeth_bridge_state_change(struct qeth_card *card,
struct qeth_ipa_cmd *cmd)
{
- struct qeth_sbp_state_change *qports =
- &cmd->data.sbp.data.state_change;
+ struct qeth_sbp_port_data *qports = &cmd->data.sbp.data.port_data;
struct qeth_bridge_state_data *data;
- int extrasize;
QETH_CARD_TEXT(card, 2, "brstchng");
if (qports->num_entries == 0) {
@@@ -1148,34 -1148,50 +1148,50 @@@
QETH_CARD_TEXT_(card, 2, "BPsz%04x", qports->entry_length);
return;
}
- extrasize = sizeof(struct qeth_sbp_port_entry) * qports->num_entries;
- data = kzalloc(sizeof(struct qeth_bridge_state_data) + extrasize,
- GFP_ATOMIC);
+
+ data = kzalloc(sizeof(*data), GFP_ATOMIC);
if (!data) {
QETH_CARD_TEXT(card, 2, "BPSalloc");
return;
}
INIT_WORK(&data->worker, qeth_bridge_state_change_worker);
data->card = card;
- memcpy(&data->qports, qports,
- sizeof(struct qeth_sbp_state_change) + extrasize);
+ /* Information for the local port: */
+ data->role = qports->entry[0].role;
+ data->state = qports->entry[0].state;
+
queue_work(card->event_wq, &data->worker);
}
struct qeth_addr_change_data {
- struct work_struct worker;
+ struct delayed_work dwork;
struct qeth_card *card;
struct qeth_ipacmd_addr_change ac_event;
};
static void qeth_addr_change_event_worker(struct work_struct *work)
{
- struct qeth_addr_change_data *data =
- container_of(work, struct qeth_addr_change_data, worker);
+ struct delayed_work *dwork = to_delayed_work(work);
+ struct qeth_addr_change_data *data;
+ struct qeth_card *card;
int i;
+ data = container_of(dwork, struct qeth_addr_change_data, dwork);
+ card = data->card;
+
QETH_CARD_TEXT(data->card, 4, "adrchgew");
+
+ if (READ_ONCE(card->info.pnso_mode) == QETH_PNSO_NONE)
+ goto free;
+
if (data->ac_event.lost_event_mask) {
+ /* Potential re-config in progress, try again later: */
+ if (!mutex_trylock(&card->sbp_lock)) {
+ queue_delayed_work(card->event_wq, dwork,
+ msecs_to_jiffies(100));
+ return;
+ }
+
dev_info(&data->card->gdev->dev,
"Address change notification stopped on %s (%s)\n",
data->card->dev->name,
@@@ -1184,8 -1200,9 +1200,9 @@@
: (data->ac_event.lost_event_mask == 0x02)
? "Bridge port state change"
: "Unknown reason");
- mutex_lock(&data->card->sbp_lock);
+
data->card->options.sbp.hostnotification = 0;
+ card->info.pnso_mode = QETH_PNSO_NONE;
mutex_unlock(&data->card->sbp_lock);
qeth_bridge_emit_host_event(data->card, anev_abort,
0, NULL, NULL);
@@@ -1199,6 -1216,8 +1216,8 @@@
&entry->token,
&entry->addr_lnid);
}
+
+ free:
kfree(data);
}
@@@ -1210,6 -1229,9 +1229,9 @@@ static void qeth_addr_change_event(stru
struct qeth_addr_change_data *data;
int extrasize;
+ if (card->info.pnso_mode == QETH_PNSO_NONE)
+ return;
+
QETH_CARD_TEXT(card, 4, "adrchgev");
if (cmd->hdr.return_code != 0x0000) {
if (cmd->hdr.return_code == 0x0010) {
@@@ -1229,11 -1251,11 +1251,11 @@@
QETH_CARD_TEXT(card, 2, "ACNalloc");
return;
}
- INIT_WORK(&data->worker, qeth_addr_change_event_worker);
+ INIT_DELAYED_WORK(&data->dwork, qeth_addr_change_event_worker);
data->card = card;
memcpy(&data->ac_event, hostevs,
sizeof(struct qeth_ipacmd_addr_change) + extrasize);
- queue_work(card->event_wq, &data->worker);
+ queue_delayed_work(card->event_wq, &data->dwork, 0);
}
/* SETBRIDGEPORT support; sending commands */
@@@ -1418,8 -1440,8 +1440,8 @@@ static int qeth_bridgeport_query_ports_
struct qeth_reply *reply, unsigned long data)
{
struct qeth_ipa_cmd *cmd = (struct qeth_ipa_cmd *) data;
- struct qeth_sbp_query_ports *qports = &cmd->data.sbp.data.query_ports;
struct _qeth_sbp_cbctl *cbctl = (struct _qeth_sbp_cbctl *)reply->param;
+ struct qeth_sbp_port_data *qports;
int rc;
QETH_CARD_TEXT(card, 2, "brqprtcb");
@@@ -1427,6 -1449,7 +1449,7 @@@
if (rc)
return rc;
+ qports = &cmd->data.sbp.data.port_data;
if (qports->entry_length != sizeof(struct qeth_sbp_port_entry)) {
QETH_CARD_TEXT_(card, 2, "SBPs%04x", qports->entry_length);
return -EINVAL;
@@@ -1554,9 -1577,14 +1577,14 @@@ int qeth_bridgeport_an_set(struct qeth_
if (enable) {
qeth_bridge_emit_host_event(card, anev_reset, 0, NULL, NULL);
+ qeth_l2_set_pnso_mode(card, QETH_PNSO_BRIDGEPORT);
rc = qeth_l2_pnso(card, 1, qeth_bridgeport_an_set_cb, card);
- } else
+ if (rc)
+ qeth_l2_set_pnso_mode(card, QETH_PNSO_NONE);
+ } else {
rc = qeth_l2_pnso(card, 0, NULL, NULL);
+ qeth_l2_set_pnso_mode(card, QETH_PNSO_NONE);
+ }
return rc;
}
diff --combined drivers/s390/net/qeth_l3_main.c
index 4d461960370d,95df638de616..767c5bb7c24c
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@@ -314,7 -314,8 +314,8 @@@ static int qeth_l3_setdelip_cb(struct q
}
static int qeth_l3_send_setdelmc(struct qeth_card *card,
- struct qeth_ipaddr *addr, int ipacmd)
+ struct qeth_ipaddr *addr,
+ enum qeth_ipa_cmds ipacmd)
{
struct qeth_cmd_buffer *iob;
struct qeth_ipa_cmd *cmd;
@@@ -1235,7 -1236,7 +1236,7 @@@ static void qeth_l3_rx_mode_work(struc
break;
}
addr->ref_counter = 1;
- /* fall through */
+ fallthrough;
default:
/* for next call to set_rx_mode(): */
addr->disp_flag = QETH_DISP_ADDR_DELETE;
diff --combined fs/io_uring.c
index 8a53af8e5fe2,1fd03a38400c..97b6907fc4c7
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@@ -2563,7 -2563,7 +2563,7 @@@ static inline void io_rw_done(struct ki
* IO with EINTR.
*/
ret = -EINTR;
- /* fall through */
+ fallthrough;
default:
kiocb->ki_complete(kiocb, ret, 0);
}
@@@ -4898,6 -4898,12 +4898,12 @@@ static bool io_arm_poll_handler(struct
mask |= POLLIN | POLLRDNORM;
if (def->pollout)
mask |= POLLOUT | POLLWRNORM;
+
+ /* If reading from MSG_ERRQUEUE using recvmsg, ignore POLLIN */
+ if ((req->opcode == IORING_OP_RECVMSG) &&
+ (req->sr_msg.msg_flags & MSG_ERRQUEUE))
+ mask &= ~POLLIN;
+
mask |= POLLERR | POLLPRI;
ipt.pt._qproc = io_async_queue_proc;
diff --combined net/batman-adv/bat_v_ogm.c
index 717fe657561d,11c3f98ba938..8c1148fc73d7
--- a/net/batman-adv/bat_v_ogm.c
+++ b/net/batman-adv/bat_v_ogm.c
@@@ -20,6 -20,7 +20,7 @@@
#include <linux/lockdep.h>
#include <linux/mutex.h>
#include <linux/netdevice.h>
+ #include <linux/prandom.h>
#include <linux/random.h>
#include <linux/rculist.h>
#include <linux/rcupdate.h>
@@@ -881,12 -882,6 +882,12 @@@ static void batadv_v_ogm_process(const
ntohl(ogm_packet->seqno), ogm_throughput, ogm_packet->ttl,
ogm_packet->version, ntohs(ogm_packet->tvlv_len));
+ if (batadv_is_my_mac(bat_priv, ogm_packet->orig)) {
+ batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
+ "Drop packet: originator packet from ourself\n");
+ return;
+ }
+
/* If the throughput metric is 0, immediately drop the packet. No need
* to create orig_node / neigh_node for an unusable route.
*/
@@@ -1014,6 -1009,11 +1015,6 @@@ int batadv_v_ogm_packet_recv(struct sk_
if (batadv_is_my_mac(bat_priv, ethhdr->h_source))
goto free_skb;
- ogm_packet = (struct batadv_ogm2_packet *)skb->data;
-
- if (batadv_is_my_mac(bat_priv, ogm_packet->orig))
- goto free_skb;
-
batadv_inc_counter(bat_priv, BATADV_CNT_MGMT_RX);
batadv_add_counter(bat_priv, BATADV_CNT_MGMT_RX_BYTES,
skb->len + ETH_HLEN);
diff --combined net/batman-adv/bridge_loop_avoidance.c
index 8500f56cbd10,5c41cc52bc53..ab6cec3c7586
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@@ -437,10 -437,7 +437,10 @@@ static void batadv_bla_send_claim(struc
batadv_add_counter(bat_priv, BATADV_CNT_RX_BYTES,
skb->len + ETH_HLEN);
- netif_rx(skb);
+ if (in_interrupt())
+ netif_rx(skb);
+ else
+ netif_rx_ni(skb);
out:
if (primary_if)
batadv_hardif_put(primary_if);
@@@ -1798,7 -1795,7 +1798,7 @@@ batadv_bla_loopdetect_check(struct bata
ret = queue_work(batadv_event_workqueue, &backbone_gw->report_work);
- /* backbone_gw is unreferenced in the report work function function
+ /* backbone_gw is unreferenced in the report work function
* if queue_work() call was successful
*/
if (!ret)
diff --combined net/core/devlink.c
index 80ec1cd81c64,58c8bb07fa19..49e911c19881
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@@ -5895,6 -5895,7 +5895,7 @@@ devlink_nl_cmd_health_reporter_get_dump
list_for_each_entry(devlink, &devlink_list, list) {
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
continue;
+ mutex_lock(&devlink->lock);
list_for_each_entry(port, &devlink->port_list, list) {
mutex_lock(&port->reporters_lock);
list_for_each_entry(reporter, &port->reporter_list, list) {
@@@ -5909,12 -5910,14 +5910,14 @@@
NLM_F_MULTI);
if (err) {
mutex_unlock(&port->reporters_lock);
+ mutex_unlock(&devlink->lock);
goto out;
}
idx++;
}
mutex_unlock(&port->reporters_lock);
}
+ mutex_unlock(&devlink->lock);
}
out:
mutex_unlock(&devlink_mutex);
@@@ -6196,8 -6199,8 +6199,8 @@@ devlink_trap_action_get_from_info(struc
val = nla_get_u8(info->attrs[DEVLINK_ATTR_TRAP_ACTION]);
switch (val) {
- case DEVLINK_TRAP_ACTION_DROP: /* fall-through */
- case DEVLINK_TRAP_ACTION_TRAP: /* fall-through */
+ case DEVLINK_TRAP_ACTION_DROP:
+ case DEVLINK_TRAP_ACTION_TRAP:
case DEVLINK_TRAP_ACTION_MIRROR:
*p_trap_action = val;
break;
@@@ -7555,11 -7558,11 +7558,11 @@@ int devlink_port_register(struct devlin
devlink_port->index = port_index;
devlink_port->registered = true;
spin_lock_init(&devlink_port->type_lock);
+ INIT_LIST_HEAD(&devlink_port->reporter_list);
+ mutex_init(&devlink_port->reporters_lock);
list_add_tail(&devlink_port->list, &devlink->port_list);
INIT_LIST_HEAD(&devlink_port->param_list);
mutex_unlock(&devlink->lock);
- INIT_LIST_HEAD(&devlink_port->reporter_list);
- mutex_init(&devlink_port->reporters_lock);
INIT_DELAYED_WORK(&devlink_port->type_warn_dw, &devlink_port_type_warn);
devlink_port_type_warn_schedule(devlink_port);
devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_NEW);
@@@ -7576,13 -7579,13 +7579,13 @@@ void devlink_port_unregister(struct dev
{
struct devlink *devlink = devlink_port->devlink;
- WARN_ON(!list_empty(&devlink_port->reporter_list));
- mutex_destroy(&devlink_port->reporters_lock);
devlink_port_type_warn_cancel(devlink_port);
devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_DEL);
mutex_lock(&devlink->lock);
list_del(&devlink_port->list);
mutex_unlock(&devlink->lock);
+ WARN_ON(!list_empty(&devlink_port->reporter_list));
+ mutex_destroy(&devlink_port->reporters_lock);
}
EXPORT_SYMBOL_GPL(devlink_port_unregister);
diff --combined net/core/skbuff.c
index 6faf73d6a0f7,a5c11aae9c89..bfd748346f20
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@@ -820,7 -820,6 +820,7 @@@ void skb_tx_error(struct sk_buff *skb
}
EXPORT_SYMBOL(skb_tx_error);
+#ifdef CONFIG_TRACEPOINTS
/**
* consume_skb - free an skbuff
* @skb: buffer to free
@@@ -838,7 -837,6 +838,7 @@@ void consume_skb(struct sk_buff *skb
__kfree_skb(skb);
}
EXPORT_SYMBOL(consume_skb);
+#endif
/**
* consume_stateless_skb - free an skbuff, assuming it is stateless
@@@ -5955,8 -5953,7 +5955,7 @@@ static int pskb_carve_inside_nonlinear(
size = SKB_WITH_OVERHEAD(ksize(data));
memcpy((struct skb_shared_info *)(data + size),
- skb_shinfo(skb), offsetof(struct skb_shared_info,
- frags[skb_shinfo(skb)->nr_frags]));
+ skb_shinfo(skb), offsetof(struct skb_shared_info, frags[0]));
if (skb_orphan_frags(skb, gfp_mask)) {
kfree(data);
return -ENOMEM;
diff --combined net/core/sock.c
index 6c5c6b18eff4,64d2aec5ed45..ba9e7d91e2ef
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@@ -413,18 -413,6 +413,6 @@@ static int sock_set_timeout(long *timeo
return 0;
}
- static void sock_warn_obsolete_bsdism(const char *name)
- {
- static int warned;
- static char warncomm[TASK_COMM_LEN];
- if (strcmp(warncomm, current->comm) && warned < 5) {
- strcpy(warncomm, current->comm);
- pr_warn("process `%s' is using obsolete %s SO_BSDCOMPAT\n",
- warncomm, name);
- warned++;
- }
- }
-
static bool sock_needs_netstamp(const struct sock *sk)
{
switch (sk->sk_family) {
@@@ -984,7 -972,6 +972,6 @@@ set_sndbuf
break;
case SO_BSDCOMPAT:
- sock_warn_obsolete_bsdism("setsockopt");
break;
case SO_PASSCRED:
@@@ -1008,7 -995,7 +995,7 @@@
break;
case SO_TIMESTAMPING_NEW:
sock_set_flag(sk, SOCK_TSTAMP_NEW);
- /* fall through */
+ fallthrough;
case SO_TIMESTAMPING_OLD:
if (val & ~SOF_TIMESTAMPING_MASK) {
ret = -EINVAL;
@@@ -1387,7 -1374,6 +1374,6 @@@ int sock_getsockopt(struct socket *sock
break;
case SO_BSDCOMPAT:
- sock_warn_obsolete_bsdism("getsockopt");
break;
case SO_TIMESTAMP_OLD:
@@@ -3254,7 -3240,7 +3240,7 @@@ void sk_common_release(struct sock *sk
sk->sk_prot->destroy(sk);
/*
- * Observation: when sock_common_release is called, processes have
+ * Observation: when sk_common_release is called, processes have
* no access to socket. But net still has.
* Step one, detach it from networking:
*
diff --combined net/netlink/policy.c
index 641ffbdd977a,7b1f50531cd3..e6de719e6634
--- a/net/netlink/policy.c
+++ b/net/netlink/policy.c
@@@ -188,7 -188,7 +188,7 @@@ send_attribute
goto next;
case NLA_NESTED:
type = NL_ATTR_TYPE_NESTED;
- /* fall through */
+ fallthrough;
case NLA_NESTED_ARRAY:
if (pt->type == NLA_NESTED_ARRAY)
type = NL_ATTR_TYPE_NESTED_ARRAY;
@@@ -254,12 -254,6 +254,6 @@@
pt->bitfield32_valid))
goto nla_put_failure;
break;
- case NLA_EXACT_LEN:
- type = NL_ATTR_TYPE_BINARY;
- if (nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MIN_LENGTH, pt->len) ||
- nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MAX_LENGTH, pt->len))
- goto nla_put_failure;
- break;
case NLA_STRING:
case NLA_NUL_STRING:
case NLA_BINARY:
@@@ -269,14 -263,26 +263,26 @@@
type = NL_ATTR_TYPE_NUL_STRING;
else
type = NL_ATTR_TYPE_BINARY;
- if (pt->len && nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MAX_LENGTH,
- pt->len))
- goto nla_put_failure;
- break;
- case NLA_MIN_LEN:
- type = NL_ATTR_TYPE_BINARY;
- if (nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MIN_LENGTH, pt->len))
+
+ if (pt->validation_type != NLA_VALIDATE_NONE) {
+ struct netlink_range_validation range;
+
+ nla_get_range_unsigned(pt, &range);
+
+ if (range.min &&
+ nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MIN_LENGTH,
+ range.min))
+ goto nla_put_failure;
+
+ if (range.max < U16_MAX &&
+ nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MAX_LENGTH,
+ range.max))
+ goto nla_put_failure;
+ } else if (pt->len &&
+ nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MAX_LENGTH,
+ pt->len)) {
goto nla_put_failure;
+ }
break;
case NLA_FLAG:
type = NL_ATTR_TYPE_FLAG;
diff --combined net/sctp/sm_make_chunk.c
index c11c24524652,467bd77b6986..9a56ae2f3651
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@@ -1235,7 -1235,7 +1235,7 @@@ nodata
/* Create an Operation Error chunk of a fixed size, specifically,
* min(asoc->pathmtu, SCTP_DEFAULT_MAXSEGMENT) - overheads.
- * This is a helper function to allocate an error chunk for for those
+ * This is a helper function to allocate an error chunk for those
* invalid parameter codes in which we may not want to report all the
* errors, if the incoming chunk is large. If it can't fit in a single
* packet, we ignore it.
@@@ -1780,7 -1780,7 +1780,7 @@@ no_hmac
* for init collision case of lost COOKIE ACK.
* If skb has been timestamped, then use the stamp, otherwise
* use current time. This introduces a small possibility that
- * that a cookie may be considered expired, but his would only slow
+ * a cookie may be considered expired, but this would only slow
* down the new association establishment instead of every packet.
*/
if (sock_flag(ep->base.sk, SOCK_TIMESTAMP))
@@@ -2077,7 -2077,7 +2077,7 @@@ static enum sctp_ierror sctp_process_un
break;
case SCTP_PARAM_ACTION_DISCARD_ERR:
retval = SCTP_IERROR_ERROR;
- /* Fall through */
+ fallthrough;
case SCTP_PARAM_ACTION_SKIP_ERR:
/* Make an ERROR chunk, preparing enough room for
* returning multiple unknown parameters.
@@@ -2319,7 -2319,7 +2319,7 @@@ int sctp_process_init(struct sctp_assoc
/* This implementation defaults to making the first transport
* added as the primary transport. The source address seems to
- * be a a better choice than any of the embedded addresses.
+ * be a better choice than any of the embedded addresses.
*/
if (!sctp_assoc_add_peer(asoc, peer_addr, gfp, SCTP_ACTIVE))
goto nomem;
diff --combined net/socket.c
index 0c0144604f81,e84a8e281b4c..82262e1922f9
--- a/net/socket.c
+++ b/net/socket.c
@@@ -2628,9 -2628,11 +2628,11 @@@ long __sys_recvmsg_sock(struct socket *
struct user_msghdr __user *umsg,
struct sockaddr __user *uaddr, unsigned int flags)
{
- /* disallow ancillary data requests from this path */
- if (msg->msg_control || msg->msg_controllen)
- return -EINVAL;
+ if (msg->msg_control || msg->msg_controllen) {
+ /* disallow ancillary data reqs unless cmsg is plain data */
+ if (!(sock->ops->flags & PROTO_CMSG_DATA_ONLY))
+ return -EINVAL;
+ }
return ____sys_recvmsg(sock, msg, umsg, uaddr, flags, 0);
}
@@@ -3610,7 -3612,7 +3612,7 @@@ int kernel_getsockname(struct socket *s
EXPORT_SYMBOL(kernel_getsockname);
/**
- * kernel_peername - get the address which the socket is connected (kernel space)
+ * kernel_getpeername - get the address which the socket is connected (kernel space)
* @sock: socket
* @addr: address holder
*
@@@ -3671,7 -3673,7 +3673,7 @@@ int kernel_sendpage_locked(struct sock
EXPORT_SYMBOL(kernel_sendpage_locked);
/**
- * kernel_shutdown - shut down part of a full-duplex connection (kernel space)
+ * kernel_sock_shutdown - shut down part of a full-duplex connection (kernel space)
* @sock: socket
* @how: connection part
*
diff --combined net/wireless/nl80211.c
index 2c9e9a2d1688,e45b95446ea0..fe33dd5d270f
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@@ -654,10 -654,8 +654,8 @@@ static const struct nla_policy nl80211_
[NL80211_ATTR_RECEIVE_MULTICAST] = { .type = NLA_FLAG },
[NL80211_ATTR_WIPHY_FREQ_OFFSET] = NLA_POLICY_RANGE(NLA_U32, 0, 999),
[NL80211_ATTR_SCAN_FREQ_KHZ] = { .type = NLA_NESTED },
- [NL80211_ATTR_HE_6GHZ_CAPABILITY] = {
- .type = NLA_EXACT_LEN,
- .len = sizeof(struct ieee80211_he_6ghz_capa),
- },
+ [NL80211_ATTR_HE_6GHZ_CAPABILITY] =
+ NLA_POLICY_EXACT_LEN(sizeof(struct ieee80211_he_6ghz_capa)),
};
/* policy for the key attributes */
@@@ -703,7 -701,7 +701,7 @@@ nl80211_wowlan_tcp_policy[NUM_NL80211_W
[NL80211_WOWLAN_TCP_DST_MAC] = NLA_POLICY_EXACT_LEN_WARN(ETH_ALEN),
[NL80211_WOWLAN_TCP_SRC_PORT] = { .type = NLA_U16 },
[NL80211_WOWLAN_TCP_DST_PORT] = { .type = NLA_U16 },
- [NL80211_WOWLAN_TCP_DATA_PAYLOAD] = { .type = NLA_MIN_LEN, .len = 1 },
+ [NL80211_WOWLAN_TCP_DATA_PAYLOAD] = NLA_POLICY_MIN_LEN(1),
[NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ] = {
.len = sizeof(struct nl80211_wowlan_tcp_data_seq)
},
@@@ -711,8 -709,8 +709,8 @@@
.len = sizeof(struct nl80211_wowlan_tcp_data_token)
},
[NL80211_WOWLAN_TCP_DATA_INTERVAL] = { .type = NLA_U32 },
- [NL80211_WOWLAN_TCP_WAKE_PAYLOAD] = { .type = NLA_MIN_LEN, .len = 1 },
- [NL80211_WOWLAN_TCP_WAKE_MASK] = { .type = NLA_MIN_LEN, .len = 1 },
+ [NL80211_WOWLAN_TCP_WAKE_PAYLOAD] = NLA_POLICY_MIN_LEN(1),
+ [NL80211_WOWLAN_TCP_WAKE_MASK] = NLA_POLICY_MIN_LEN(1),
};
#endif /* CONFIG_PM */
@@@ -2107,7 -2105,7 +2105,7 @@@ static int nl80211_send_wiphy(struct cf
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 1:
if (nla_put(msg, NL80211_ATTR_CIPHER_SUITES,
sizeof(u32) * rdev->wiphy.n_cipher_suites,
@@@ -2154,7 -2152,7 +2152,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 2:
if (nl80211_put_iftypes(msg, NL80211_ATTR_SUPPORTED_IFTYPES,
rdev->wiphy.interface_modes))
@@@ -2162,7 -2160,7 +2160,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 3:
nl_bands = nla_nest_start_noflag(msg,
NL80211_ATTR_WIPHY_BANDS);
@@@ -2189,7 -2187,7 +2187,7 @@@
state->chan_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
default:
/* add frequencies */
nl_freqs = nla_nest_start_noflag(msg,
@@@ -2244,7 -2242,7 +2242,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 4:
nl_cmds = nla_nest_start_noflag(msg,
NL80211_ATTR_SUPPORTED_COMMANDS);
@@@ -2273,7 -2271,7 +2271,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 5:
if (rdev->ops->remain_on_channel &&
(rdev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL) &&
@@@ -2291,7 -2289,7 +2289,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 6:
#ifdef CONFIG_PM
if (nl80211_send_wowlan(msg, rdev, state->split))
@@@ -2302,7 -2300,7 +2300,7 @@@
#else
state->split_start++;
#endif
- /* fall through */
+ fallthrough;
case 7:
if (nl80211_put_iftypes(msg, NL80211_ATTR_SOFTWARE_IFTYPES,
rdev->wiphy.software_iftypes))
@@@ -2315,7 -2313,7 +2313,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 8:
if ((rdev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME) &&
nla_put_u32(msg, NL80211_ATTR_DEVICE_AP_SME,
@@@ -5207,7 -5205,7 +5205,7 @@@ bool nl80211_put_sta_rate(struct sk_buf
break;
default:
WARN_ON(1);
- /* fall through */
+ fallthrough;
case RATE_INFO_BW_20:
rate_flg = 0;
break;
@@@ -6011,7 -6009,7 +6009,7 @@@ static int nl80211_set_station(struct s
if (info->attrs[NL80211_ATTR_HE_6GHZ_CAPABILITY])
params.he_6ghz_capa =
- nla_data(info->attrs[NL80211_ATTR_HE_CAPABILITY]);
+ nla_data(info->attrs[NL80211_ATTR_HE_6GHZ_CAPABILITY]);
if (info->attrs[NL80211_ATTR_AIRTIME_WEIGHT])
params.airtime_weight =
--
LinuxNextTracking
2 months
- 1
- 0
Build check errors found: 2020-08-28
by postmaster＠open-mesh.org
Name of failed tests
====================
master
------
* difference between net-next and batadv master
* headers
maint
-----
* difference between net and batadv maint
Output of different failed tests
================================
maint: difference between net and batadv maint
----------------------------------------------
net/net/batman-adv/bridge_loop_avoidance.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
master: difference between net-next and batadv master
-----------------------------------------------------
netnext/net/batman-adv/bat_v_ogm.c | 11 +++++------
netnext/net/batman-adv/bridge_loop_avoidance.c | 12 ++++--------
netnext/net/batman-adv/gateway_client.c | 6 ++----
3 files changed, 11 insertions(+), 18 deletions(-)
master: headers
---------------
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index dc41074c..275f9c48 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>
@@ -43,6 +42,7 @@
#include "hard-interface.h"
#include "hash.h"
+#include "linux/preempt.h"
#include "log.h"
#include "netlink.h"
#include "originator.h"
Statistics
==========
master
------
Failed tests: 2
Started build tests: 274
Tested Linux versions: 34
Tested configs: 208
maint
-----
Failed tests: 1
Started build tests: 280
Tested Linux versions: 34
Tested configs: 225
2 months
- 1
- 0
Coverity Scan: Analysis completed for batman-adv-maint
by scan-admin＠coverity.com
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-2F2Czv4BOaCWWCy7my...
Build ID: 335649
Analysis Summary:
New defects found: 0
Defects eliminated: 0
2 months
- 1
- 0
[linux-next] LinuxNextTracking branch, master, updated. next-20200827
by batman＠open-mesh.org
The following commit has been merged in the master branch:
commit 45d9bc1304e6e4b441dd1b1da32bbb4d99dcd7f0
Merge: d117b0ca25b672c94f011d2f5ee48823cccb8e7c d6fc1923d6839a564861e7da06016377a795f6a9
Author: Stephen Rothwell <sfr(a)canb.auug.org.au>
Date: Thu Aug 27 10:33:29 2020 +1000
Merge remote-tracking branch 'net-next/master' into master
# Conflicts:
# drivers/net/ethernet/ibm/ibmvnic.c
diff --combined MAINTAINERS
index 8383735974e4,36ec0bd50a8f..97b5ef6b878c
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@@ -2220,8 -2220,8 +2220,8 @@@ ARM/OPENMOKO NEO FREERUNNER (GTA02) MAC
L: openmoko-kernel(a)lists.openmoko.org (subscribers-only)
S: Orphan
W: http://wiki.openmoko.org/wiki/Neo_FreeRunner
-F: arch/arm/mach-s3c24xx/gta02.h
-F: arch/arm/mach-s3c24xx/mach-gta02.c
+F: arch/arm/mach-s3c/gta02.h
+F: arch/arm/mach-s3c/mach-gta02.c
ARM/Orion SoC/Technologic Systems TS-78xx platform support
M: Alexander Clouter <alex(a)digriz.org.uk>
@@@ -2410,8 -2410,10 +2410,8 @@@ F: arch/arm/boot/dts/exynos
F: arch/arm/boot/dts/s3c*
F: arch/arm/boot/dts/s5p*
F: arch/arm/mach-exynos*/
-F: arch/arm/mach-s3c24*/
-F: arch/arm/mach-s3c64xx/
+F: arch/arm/mach-s3c/
F: arch/arm/mach-s5p*/
-F: arch/arm/plat-samsung/
F: arch/arm64/boot/dts/exynos/
F: drivers/*/*/*s3c24*
F: drivers/*/*s3c24*
@@@ -2422,9 -2424,6 +2422,9 @@@ F: drivers/soc/samsung
F: drivers/tty/serial/samsung*
F: include/linux/soc/samsung/
N: exynos
+N: s3c2410
+N: s3c64xx
+N: s5pv210
ARM/SAMSUNG MOBILE MACHINE SUPPORT
M: Kyungmin Park <kyungmin.park(a)samsung.com>
@@@ -3206,7 -3205,6 +3206,7 @@@ S: Maintaine
T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
F: block/
F: drivers/block/
+F: include/linux/blk*
F: kernel/trace/blktrace.c
F: lib/sbitmap.c
@@@ -3390,7 -3388,6 +3390,7 @@@ M: Florian Fainelli <f.fainelli(a)gmail.c
L: netdev(a)vger.kernel.org
L: openwrt-devel(a)lists.openwrt.org (subscribers-only)
S: Supported
+F: Documentation/devicetree/bindings/net/dsa/b53.txt
F: drivers/net/dsa/b53/*
F: include/linux/platform_data/b53.h
@@@ -3576,28 -3573,13 +3576,28 @@@ L: bcm-kernel-feedback-list(a)broadcom.co
S: Maintained
F: drivers/phy/broadcom/phy-brcm-usb*
+BROADCOM ETHERNET PHY DRIVERS
+M: Florian Fainelli <f.fainelli(a)gmail.com>
+L: bcm-kernel-feedback-list(a)broadcom.com
+L: netdev(a)vger.kernel.org
+S: Supported
+F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
+F: drivers/net/phy/bcm*.[ch]
+F: drivers/net/phy/broadcom.c
+F: include/linux/brcmphy.h
+
BROADCOM GENET ETHERNET DRIVER
M: Doug Berger <opendmb(a)gmail.com>
M: Florian Fainelli <f.fainelli(a)gmail.com>
L: bcm-kernel-feedback-list(a)broadcom.com
L: netdev(a)vger.kernel.org
S: Supported
+F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
+F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
F: drivers/net/ethernet/broadcom/genet/
+F: drivers/net/mdio/mdio-bcm-unimac.c
+F: include/linux/platform_data/bcmgenet.h
+F: include/linux/platform_data/mdio-bcm-unimac.h
BROADCOM IPROC ARM ARCHITECTURE
M: Ray Jui <rjui(a)broadcom.com>
@@@ -4265,7 -4247,6 +4265,7 @@@ W: https://clangbuiltlinux.github.io
B: https://github.com/ClangBuiltLinux/linux/issues
C: irc://chat.freenode.net/clangbuiltlinux
F: Documentation/kbuild/llvm.rst
+F: scripts/clang-tools/
K: \b(?i:clang|llvm)\b
CLEANCACHE API
@@@ -4711,6 -4692,15 +4711,15 @@@ S: Supporte
W: http://www.chelsio.com
F: drivers/crypto/chelsio
+ CXGB4 INLINE CRYPTO DRIVER
+ M: Ayush Sawal <ayush.sawal(a)chelsio.com>
+ M: Vinay Kumar Yadav <vinay.yadav(a)chelsio.com>
+ M: Rohit Maheshwari <rohitm(a)chelsio.com>
+ L: netdev(a)vger.kernel.org
+ S: Supported
+ W: http://www.chelsio.com
+ F: drivers/net/ethernet/chelsio/inline_crypto/
+
CXGB4 ETHERNET DRIVER (CXGB4)
M: Vishal Kulkarni <vishal(a)chelsio.com>
L: netdev(a)vger.kernel.org
@@@ -5258,7 -5248,6 +5267,7 @@@ DOCUMENTATIO
M: Jonathan Corbet <corbet(a)lwn.net>
L: linux-doc(a)vger.kernel.org
S: Maintained
+P: Documentation/doc-guide/maintainer-profile.rst
T: git git://git.lwn.net/linux.git docs-next
F: Documentation/
F: scripts/documentation-file-ref-check
@@@ -6514,6 -6503,7 +6523,6 @@@ F: net/bridge
ETHERNET PHY LIBRARY
M: Andrew Lunn <andrew(a)lunn.ch>
-M: Florian Fainelli <f.fainelli(a)gmail.com>
M: Heiner Kallweit <hkallweit1(a)gmail.com>
R: Russell King <linux(a)armlinux.org.uk>
L: netdev(a)vger.kernel.org
@@@ -6903,14 -6893,6 +6912,14 @@@ L: linuxppc-dev(a)lists.ozlabs.or
S: Maintained
F: drivers/dma/fsldma.*
+FREESCALE DSPI DRIVER
+M: Vladimir Oltean <olteanv(a)gmail.com>
+L: linux-spi(a)vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
+F: drivers/spi/spi-fsl-dspi.c
+F: include/linux/spi/spi-fsl-dspi.h
+
FREESCALE ENETC ETHERNET DRIVERS
M: Claudiu Manoil <claudiu.manoil(a)nxp.com>
L: netdev(a)vger.kernel.org
@@@ -7199,7 -7181,7 +7208,7 @@@ FUSE: FILESYSTEM IN USERSPAC
M: Miklos Szeredi <miklos(a)szeredi.hu>
L: linux-fsdevel(a)vger.kernel.org
S: Maintained
-W: http://fuse.sourceforge.net/
+W: https://github.com/libfuse/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
F: Documentation/filesystems/fuse.rst
F: fs/fuse/
@@@ -13951,7 -13933,6 +13960,7 @@@ PRINT
M: Petr Mladek <pmladek(a)suse.com>
M: Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com>
R: Steven Rostedt <rostedt(a)goodmis.org>
+R: John Ogness <john.ogness(a)linutronix.de>
S: Maintained
F: include/linux/printk.h
F: kernel/printk/
@@@ -14070,13 -14051,6 +14079,13 @@@ T: git git://linuxtv.org/media_tree.gi
F: Documentation/admin-guide/media/pulse8-cec.rst
F: drivers/media/cec/usb/pulse8/
+PURISM LIBREM 5
+M: Purism Kernel Team <kernel(a)puri.sm>
+S: Supported
+B: https://source.puri.sm/Librem5/linux-next/issues
+T: https://source.puri.sm/Librem5/linux-next
+F: arch/arm64/boot/dts/freescale/imx8mq-librem5*
+
PVRUSB2 VIDEO4LINUX DRIVER
M: Mike Isely <isely(a)pobox.com>
L: pvrusb2(a)isely.net (subscribers-only)
@@@ -15336,8 -15310,6 +15345,8 @@@ F: Documentation/devicetree/bindings/cl
F: Documentation/devicetree/bindings/clock/samsung,s5p*
F: drivers/clk/samsung/
F: include/dt-bindings/clock/exynos*.h
+F: include/linux/clk/samsung.h
+F: include/linux/platform_data/clk-s3c2410.h
SAMSUNG SPI DRIVERS
M: Kukjin Kim <kgene(a)kernel.org>
@@@ -15349,7 -15321,6 +15358,7 @@@ S: Maintaine
F: Documentation/devicetree/bindings/spi/spi-samsung.txt
F: drivers/spi/spi-s3c*
F: include/linux/platform_data/spi-s3c64xx.h
+F: include/linux/spi/s3c24xx-fiq.h
SAMSUNG SXGBE DRIVERS
M: Byungho An <bh74.an(a)samsung.com>
@@@ -15863,17 -15834,19 +15872,17 @@@ F: drivers/video/fbdev/simplefb.
F: include/linux/platform_data/simplefb.h
SIMTEC EB110ATX (Chalice CATS)
-M: Vincent Sanders <vince(a)simtec.co.uk>
M: Simtec Linux Team <linux(a)simtec.co.uk>
S: Supported
W: http://www.simtec.co.uk/products/EB110ATX/
SIMTEC EB2410ITX (BAST)
-M: Vincent Sanders <vince(a)simtec.co.uk>
M: Simtec Linux Team <linux(a)simtec.co.uk>
S: Supported
W: http://www.simtec.co.uk/products/EB2410ITX/
-F: arch/arm/mach-s3c24xx/bast-ide.c
-F: arch/arm/mach-s3c24xx/bast-irq.c
-F: arch/arm/mach-s3c24xx/mach-bast.c
+F: arch/arm/mach-s3c/bast-ide.c
+F: arch/arm/mach-s3c/bast-irq.c
+F: arch/arm/mach-s3c/mach-bast.c
SIOX
M: Thorsten Scherer <t.scherer(a)eckelmann.de>
@@@ -18792,7 -18765,7 +18801,7 @@@ F: Documentation/devicetree/bindings/mf
F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml
F: Documentation/hwmon/wm83??.rst
-F: arch/arm/mach-s3c64xx/mach-crag6410*
+F: arch/arm/mach-s3c/mach-crag6410*
F: drivers/clk/clk-wm83*.c
F: drivers/extcon/extcon-arizona.c
F: drivers/gpio/gpio-*wm*.c
diff --combined drivers/net/ethernet/8390/axnet_cs.c
index a00b36f91d9f,a001bc902359..2488bfdb9133
--- a/drivers/net/ethernet/8390/axnet_cs.c
+++ b/drivers/net/ethernet/8390/axnet_cs.c
@@@ -610,7 -610,7 +610,7 @@@ static int axnet_ioctl(struct net_devic
switch (cmd) {
case SIOCGMIIPHY:
data->phy_id = info->phy_id;
- /* Fall through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
return 0;
@@@ -657,8 -657,10 +657,10 @@@ static void block_input(struct net_devi
outb_p(E8390_RREAD+E8390_START, nic_base + AXNET_CMD);
insw(nic_base + AXNET_DATAPORT,buf,count>>1);
- if (count & 0x01)
- buf[count-1] = inb(nic_base + AXNET_DATAPORT), xfer_count++;
+ if (count & 0x01) {
+ buf[count-1] = inb(nic_base + AXNET_DATAPORT);
+ xfer_count++;
+ }
}
@@@ -1270,10 -1272,12 +1272,12 @@@ static void ei_tx_intr(struct net_devic
ei_local->txing = 1;
NS8390_trigger_send(dev, ei_local->tx2, ei_local->tx_start_page + 6);
netif_trans_update(dev);
- ei_local->tx2 = -1,
+ ei_local->tx2 = -1;
ei_local->lasttx = 2;
+ } else {
+ ei_local->lasttx = 20;
+ ei_local->txing = 0;
}
- else ei_local->lasttx = 20, ei_local->txing = 0;
}
else if (ei_local->tx2 < 0)
{
@@@ -1289,9 -1293,10 +1293,10 @@@
netif_trans_update(dev);
ei_local->tx1 = -1;
ei_local->lasttx = 1;
+ } else {
+ ei_local->lasttx = 10;
+ ei_local->txing = 0;
}
- else
- ei_local->lasttx = 10, ei_local->txing = 0;
}
// else
// netdev_warn(dev, "unexpected TX-done interrupt, lasttx=%d\n",
diff --combined drivers/net/ethernet/8390/pcnet_cs.c
index 164c3ed550bf,c383f16889f4..9d3b1e0e425c
--- a/drivers/net/ethernet/8390/pcnet_cs.c
+++ b/drivers/net/ethernet/8390/pcnet_cs.c
@@@ -1108,7 -1108,7 +1108,7 @@@ static int ei_ioctl(struct net_device *
switch (cmd) {
case SIOCGMIIPHY:
data->phy_id = info->phy_id;
- /* fall through */
+ fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
return 0;
@@@ -1178,8 -1178,10 +1178,10 @@@ static void dma_block_input(struct net_
outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
insw(nic_base + PCNET_DATAPORT,buf,count>>1);
- if (count & 0x01)
- buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
+ if (count & 0x01) {
+ buf[count-1] = inb(nic_base + PCNET_DATAPORT);
+ xfer_count++;
+ }
/* This was for the ALPHA version only, but enough people have been
encountering problems that it is still here. */
diff --combined drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index fa3367966f4b,e49370f9d59b..98d01a7497ec
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@@ -4745,9 -4745,11 +4745,11 @@@ static void le_intr_handler(struct adap
static struct intr_info t6_le_intr_info[] = {
{ T6_LIPMISS_F, "LE LIP miss", -1, 0 },
{ T6_LIP0_F, "LE 0 LIP error", -1, 0 },
+ { CMDTIDERR_F, "LE cmd tid error", -1, 1 },
{ TCAMINTPERR_F, "LE parity error", -1, 1 },
{ T6_UNKNOWNCMD_F, "LE unknown command", -1, 1 },
{ SSRAMINTPERR_F, "LE request queue parity error", -1, 1 },
+ { HASHTBLMEMCRCERR_F, "LE hash table mem crc error", -1, 0 },
{ 0 }
};
@@@ -7656,13 -7658,13 +7658,13 @@@ int t4_alloc_vi(struct adapter *adap, u
switch (nmac) {
case 5:
memcpy(mac + 24, c.nmac3, sizeof(c.nmac3));
- /* Fall through */
+ fallthrough;
case 4:
memcpy(mac + 18, c.nmac2, sizeof(c.nmac2));
- /* Fall through */
+ fallthrough;
case 3:
memcpy(mac + 12, c.nmac1, sizeof(c.nmac1));
- /* Fall through */
+ fallthrough;
case 2:
memcpy(mac + 6, c.nmac0, sizeof(c.nmac0));
}
diff --combined drivers/net/ethernet/hisilicon/hns/hns_enet.c
index 22522f8a5299,3af33ade7b60..b13f3a5cdf59
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@@ -557,10 -557,7 +557,7 @@@ static int hns_nic_poll_rx_skb(struct h
va = (unsigned char *)desc_cb->buf + desc_cb->page_offset;
/* prefetch first cache line of first page */
- prefetch(va);
- #if L1_CACHE_BYTES < 128
- prefetch(va + L1_CACHE_BYTES);
- #endif
+ net_prefetch(va);
skb = *out_skb = napi_alloc_skb(&ring_data->napi,
HNS_RX_HEAD_SIZE);
@@@ -2282,10 -2279,8 +2279,10 @@@ static int hns_nic_dev_probe(struct pla
priv->enet_ver = AE_VERSION_1;
else if (acpi_dev_found(hns_enet_acpi_match[1].id))
priv->enet_ver = AE_VERSION_2;
- else
- return -ENXIO;
+ else {
+ ret = -ENXIO;
+ goto out_read_prop_fail;
+ }
/* try to find port-idx-in-ae first */
ret = acpi_node_get_property_reference(dev->fwnode,
@@@ -2301,8 -2296,7 +2298,8 @@@
priv->fwnode = args.fwnode;
} else {
dev_err(dev, "cannot read cfg data from OF or acpi\n");
- return -ENXIO;
+ ret = -ENXIO;
+ goto out_read_prop_fail;
}
ret = device_property_read_u32(dev, "port-idx-in-ae", &port_id);
diff --combined drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index a4f1d515e5e0,1a1ba6a41bfe..47ab2a5c7391
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@@ -21,7 -21,6 +21,7 @@@
#include <net/pkt_cls.h>
#include <net/tcp.h>
#include <net/vxlan.h>
+#include <net/geneve.h>
#include "hnae3.h"
#include "hns3_enet.h"
@@@ -781,7 -780,7 +781,7 @@@ static int hns3_get_l4_protocol(struct
* and it is udp packet, which has a dest port as the IANA assigned.
* the hardware is expected to do the checksum offload, but the
* hardware will not do the checksum offload when udp dest port is
- * 4789.
+ * 4789 or 6081.
*/
static bool hns3_tunnel_csum_bug(struct sk_buff *skb)
{
@@@ -790,8 -789,7 +790,8 @@@
l4.hdr = skb_transport_header(skb);
if (!(!skb->encapsulation &&
- l4.udp->dest == htons(IANA_VXLAN_UDP_PORT)))
+ (l4.udp->dest == htons(IANA_VXLAN_UDP_PORT) ||
+ l4.udp->dest == htons(GENEVE_UDP_PORT))))
return false;
skb_checksum_help(skb);
@@@ -2748,7 -2746,7 +2748,7 @@@ static void hns3_rx_checksum(struct hns
case HNS3_OL4_TYPE_MAC_IN_UDP:
case HNS3_OL4_TYPE_NVGRE:
skb->csum_level = 1;
- /* fall through */
+ fallthrough;
case HNS3_OL4_TYPE_NO_TUN:
l3_type = hnae3_get_field(l234info, HNS3_RXD_L3ID_M,
HNS3_RXD_L3ID_S);
@@@ -3093,10 -3091,7 +3093,7 @@@ static int hns3_handle_rx_bd(struct hns
* lines. In such a case, single fetch would suffice to cache in the
* relevant part of the header.
*/
- prefetch(ring->va);
- #if L1_CACHE_BYTES < 128
- prefetch(ring->va + L1_CACHE_BYTES);
- #endif
+ net_prefetch(ring->va);
if (!skb) {
ret = hns3_alloc_skb(ring, length, ring->va);
diff --combined drivers/net/ethernet/ibm/ibmvnic.c
index d3a774331afc,86a83e53dce5..ed7fd9a6a0c9
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@@ -104,8 -104,7 +104,7 @@@ static int send_login(struct ibmvnic_ad
static void send_cap_queries(struct ibmvnic_adapter *adapter);
static int init_sub_crqs(struct ibmvnic_adapter *);
static int init_sub_crq_irqs(struct ibmvnic_adapter *adapter);
- static int ibmvnic_init(struct ibmvnic_adapter *);
- static int ibmvnic_reset_init(struct ibmvnic_adapter *);
+ static int ibmvnic_reset_init(struct ibmvnic_adapter *, bool reset);
static void release_crq_queue(struct ibmvnic_adapter *);
static int __ibmvnic_set_mac(struct net_device *, u8 *);
static int init_crq_queue(struct ibmvnic_adapter *adapter);
@@@ -297,8 -296,7 +296,7 @@@ static void deactivate_rx_pools(struct
{
int i;
- for (i = 0; i < be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
- i++)
+ for (i = 0; i < adapter->num_active_rx_pools; i++)
adapter->rx_pool[i].active = 0;
}
@@@ -306,6 -304,7 +304,7 @@@ static void replenish_rx_pool(struct ib
struct ibmvnic_rx_pool *pool)
{
int count = pool->size - atomic_read(&pool->available);
+ u64 handle = adapter->rx_scrq[pool->index]->handle;
struct device *dev = &adapter->vdev->dev;
int buffers_added = 0;
unsigned long lpar_rc;
@@@ -314,7 -313,6 +313,6 @@@
unsigned int offset;
dma_addr_t dma_addr;
unsigned char *dst;
- u64 *handle_array;
int shift = 0;
int index;
int i;
@@@ -322,10 -320,6 +320,6 @@@
if (!pool->active)
return;
- handle_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
- be32_to_cpu(adapter->login_rsp_buf->
- off_rxadd_subcrqs));
-
for (i = 0; i < count; ++i) {
skb = alloc_skb(pool->buff_size, GFP_ATOMIC);
if (!skb) {
@@@ -369,8 -363,7 +363,7 @@@
#endif
sub_crq.rx_add.len = cpu_to_be32(pool->buff_size << shift);
- lpar_rc = send_subcrq(adapter, handle_array[pool->index],
- &sub_crq);
+ lpar_rc = send_subcrq(adapter, handle, &sub_crq);
if (lpar_rc != H_SUCCESS)
goto failure;
@@@ -407,8 -400,7 +400,7 @@@ static void replenish_pools(struct ibmv
int i;
adapter->replenish_task_cycles++;
- for (i = 0; i < be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
- i++) {
+ for (i = 0; i < adapter->num_active_rx_pools; i++) {
if (adapter->rx_pool[i].active)
replenish_rx_pool(adapter, &adapter->rx_pool[i]);
}
@@@ -475,25 -467,20 +467,23 @@@ static int init_stats_token(struct ibmv
static int reset_rx_pools(struct ibmvnic_adapter *adapter)
{
struct ibmvnic_rx_pool *rx_pool;
+ u64 buff_size;
int rx_scrqs;
int i, j, rc;
- u64 *size_array;
+ if (!adapter->rx_pool)
+ return -1;
+
- size_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
- be32_to_cpu(adapter->login_rsp_buf->off_rxadd_buff_size));
-
- rx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
+ buff_size = adapter->cur_rx_buf_sz;
+ rx_scrqs = adapter->num_active_rx_pools;
for (i = 0; i < rx_scrqs; i++) {
rx_pool = &adapter->rx_pool[i];
netdev_dbg(adapter->netdev, "Re-setting rx_pool[%d]\n", i);
- if (rx_pool->buff_size != be64_to_cpu(size_array[i])) {
+ if (rx_pool->buff_size != buff_size) {
free_long_term_buff(adapter, &rx_pool->long_term_buff);
- rx_pool->buff_size = be64_to_cpu(size_array[i]);
+ rx_pool->buff_size = buff_size;
rc = alloc_long_term_buff(adapter,
&rx_pool->long_term_buff,
rx_pool->size *
@@@ -561,13 -548,11 +551,11 @@@ static int init_rx_pools(struct net_dev
struct device *dev = &adapter->vdev->dev;
struct ibmvnic_rx_pool *rx_pool;
int rxadd_subcrqs;
- u64 *size_array;
+ u64 buff_size;
int i, j;
- rxadd_subcrqs =
- be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
- size_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
- be32_to_cpu(adapter->login_rsp_buf->off_rxadd_buff_size));
+ rxadd_subcrqs = adapter->num_active_rx_scrqs;
+ buff_size = adapter->cur_rx_buf_sz;
adapter->rx_pool = kcalloc(rxadd_subcrqs,
sizeof(struct ibmvnic_rx_pool),
@@@ -585,11 -570,11 +573,11 @@@
netdev_dbg(adapter->netdev,
"Initializing rx_pool[%d], %lld buffs, %lld bytes each\n",
i, adapter->req_rx_add_entries_per_subcrq,
- be64_to_cpu(size_array[i]));
+ buff_size);
rx_pool->size = adapter->req_rx_add_entries_per_subcrq;
rx_pool->index = i;
- rx_pool->buff_size = be64_to_cpu(size_array[i]);
+ rx_pool->buff_size = buff_size;
rx_pool->active = 1;
rx_pool->free_map = kcalloc(rx_pool->size, sizeof(int),
@@@ -652,10 -637,7 +640,10 @@@ static int reset_tx_pools(struct ibmvni
int tx_scrqs;
int i, rc;
+ if (!adapter->tx_pool)
+ return -1;
+
- tx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_txsubm_subcrqs);
+ tx_scrqs = adapter->num_active_tx_pools;
for (i = 0; i < tx_scrqs; i++) {
rc = reset_one_tx_pool(adapter, &adapter->tso_pool[i]);
if (rc)
@@@ -744,7 -726,7 +732,7 @@@ static int init_tx_pools(struct net_dev
int tx_subcrqs;
int i, rc;
- tx_subcrqs = be32_to_cpu(adapter->login_rsp_buf->num_txsubm_subcrqs);
+ tx_subcrqs = adapter->num_active_tx_scrqs;
adapter->tx_pool = kcalloc(tx_subcrqs,
sizeof(struct ibmvnic_tx_pool), GFP_KERNEL);
if (!adapter->tx_pool)
@@@ -980,7 -962,7 +968,7 @@@ static int set_link_state(struct ibmvni
return -1;
}
- if (adapter->init_done_rc == 1) {
+ if (adapter->init_done_rc == PARTIALSUCCESS) {
/* Partuial success, delay and re-send */
mdelay(1000);
resend = true;
@@@ -1530,9 -1512,9 +1518,9 @@@ static netdev_tx_t ibmvnic_xmit(struct
unsigned int offset;
int num_entries = 1;
unsigned char *dst;
- u64 *handle_array;
int index = 0;
u8 proto = 0;
+ u64 handle;
netdev_tx_t ret = NETDEV_TX_OK;
if (test_bit(0, &adapter->resetting)) {
@@@ -1559,8 -1541,7 +1547,7 @@@
tx_scrq = adapter->tx_scrq[queue_num];
txq = netdev_get_tx_queue(netdev, skb_get_queue_mapping(skb));
- handle_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
- be32_to_cpu(adapter->login_rsp_buf->off_txsubm_subcrqs));
+ handle = tx_scrq->handle;
index = tx_pool->free_map[tx_pool->consumer_index];
@@@ -1672,14 -1653,14 +1659,14 @@@
ret = NETDEV_TX_OK;
goto tx_err_out;
}
- lpar_rc = send_subcrq_indirect(adapter, handle_array[queue_num],
+ lpar_rc = send_subcrq_indirect(adapter, handle,
(u64)tx_buff->indir_dma,
(u64)num_entries);
dma_unmap_single(dev, tx_buff->indir_dma,
sizeof(tx_buff->indir_arr), DMA_TO_DEVICE);
} else {
tx_buff->num_entries = num_entries;
- lpar_rc = send_subcrq(adapter, handle_array[queue_num],
+ lpar_rc = send_subcrq(adapter, handle,
&tx_crq);
}
if (lpar_rc != H_SUCCESS) {
@@@ -1874,7 -1855,7 +1861,7 @@@ static int do_change_param_reset(struc
return rc;
}
- rc = ibmvnic_reset_init(adapter);
+ rc = ibmvnic_reset_init(adapter, true);
if (rc)
return IBMVNIC_INIT_FAILED;
@@@ -1992,7 -1973,7 +1979,7 @@@ static int do_reset(struct ibmvnic_adap
goto out;
}
- rc = ibmvnic_reset_init(adapter);
+ rc = ibmvnic_reset_init(adapter, true);
if (rc) {
rc = IBMVNIC_INIT_FAILED;
goto out;
@@@ -2017,10 -1998,7 +2004,10 @@@
adapter->req_rx_add_entries_per_subcrq !=
old_num_rx_slots ||
adapter->req_tx_entries_per_subcrq !=
- old_num_tx_slots) {
+ old_num_tx_slots ||
+ !adapter->rx_pool ||
+ !adapter->tso_pool ||
+ !adapter->tx_pool) {
release_rx_pools(adapter);
release_tx_pools(adapter);
release_napi(adapter);
@@@ -2033,14 -2011,10 +2020,14 @@@
} else {
rc = reset_tx_pools(adapter);
if (rc)
+ netdev_dbg(adapter->netdev, "reset tx pools failed (%d)\n",
+ rc);
goto out;
rc = reset_rx_pools(adapter);
if (rc)
+ netdev_dbg(adapter->netdev, "reset rx pools failed (%d)\n",
+ rc);
goto out;
}
ibmvnic_disable_irqs(adapter);
@@@ -2106,7 -2080,7 +2093,7 @@@ static int do_hard_reset(struct ibmvnic
return rc;
}
- rc = ibmvnic_init(adapter);
+ rc = ibmvnic_reset_init(adapter, false);
if (rc)
return rc;
@@@ -3581,8 -3555,7 +3568,7 @@@ static int ibmvnic_send_crq(struct ibmv
if (rc) {
if (rc == H_CLOSED) {
dev_warn(dev, "CRQ Queue closed\n");
- if (test_bit(0, &adapter->resetting))
- ibmvnic_reset(adapter, VNIC_RESET_FATAL);
+ /* do not reset, report the fail, wait for passive init from server */
}
dev_warn(dev, "Send error (rc=%d)\n", rc);
@@@ -4305,6 -4278,11 +4291,11 @@@ static int handle_login_rsp(union ibmvn
struct net_device *netdev = adapter->netdev;
struct ibmvnic_login_rsp_buffer *login_rsp = adapter->login_rsp_buf;
struct ibmvnic_login_buffer *login = adapter->login_buf;
+ u64 *tx_handle_array;
+ u64 *rx_handle_array;
+ int num_tx_pools;
+ int num_rx_pools;
+ u64 *size_array;
int i;
dma_unmap_single(dev, adapter->login_buf_token, adapter->login_buf_sz,
@@@ -4339,6 -4317,30 +4330,30 @@@
ibmvnic_remove(adapter->vdev);
return -EIO;
}
+ size_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
+ be32_to_cpu(adapter->login_rsp_buf->off_rxadd_buff_size));
+ /* variable buffer sizes are not supported, so just read the
+ * first entry.
+ */
+ adapter->cur_rx_buf_sz = be64_to_cpu(size_array[0]);
+
+ num_tx_pools = be32_to_cpu(adapter->login_rsp_buf->num_txsubm_subcrqs);
+ num_rx_pools = be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
+
+ tx_handle_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
+ be32_to_cpu(adapter->login_rsp_buf->off_txsubm_subcrqs));
+ rx_handle_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
+ be32_to_cpu(adapter->login_rsp_buf->off_rxadd_subcrqs));
+
+ for (i = 0; i < num_tx_pools; i++)
+ adapter->tx_scrq[i]->handle = tx_handle_array[i];
+
+ for (i = 0; i < num_rx_pools; i++)
+ adapter->rx_scrq[i]->handle = rx_handle_array[i];
+
+ adapter->num_active_tx_scrqs = num_tx_pools;
+ adapter->num_active_rx_scrqs = num_rx_pools;
+ release_login_rsp_buffer(adapter);
release_login_buffer(adapter);
complete(&adapter->init_done);
@@@ -4984,7 -4986,7 +4999,7 @@@ map_failed
return retrc;
}
- static int ibmvnic_reset_init(struct ibmvnic_adapter *adapter)
+ static int ibmvnic_reset_init(struct ibmvnic_adapter *adapter, bool reset)
{
struct device *dev = &adapter->vdev->dev;
unsigned long timeout = msecs_to_jiffies(30000);
@@@ -4993,12 -4995,19 +5008,19 @@@
adapter->from_passive_init = false;
- old_num_rx_queues = adapter->req_rx_queues;
- old_num_tx_queues = adapter->req_tx_queues;
+ if (reset) {
+ old_num_rx_queues = adapter->req_rx_queues;
+ old_num_tx_queues = adapter->req_tx_queues;
+ reinit_completion(&adapter->init_done);
+ }
- reinit_completion(&adapter->init_done);
adapter->init_done_rc = 0;
- ibmvnic_send_crq_init(adapter);
+ rc = ibmvnic_send_crq_init(adapter);
+ if (rc) {
+ dev_err(dev, "Send crq init failed with error %d\n", rc);
+ return rc;
+ }
+
if (!wait_for_completion_timeout(&adapter->init_done, timeout)) {
dev_err(dev, "Initialization sequence timed out\n");
return -1;
@@@ -5009,13 -5018,8 +5031,8 @@@
return adapter->init_done_rc;
}
- if (adapter->from_passive_init) {
- adapter->state = VNIC_OPEN;
- adapter->from_passive_init = false;
- return -1;
- }
-
- if (test_bit(0, &adapter->resetting) && !adapter->wait_for_reset &&
+ if (reset &&
+ test_bit(0, &adapter->resetting) && !adapter->wait_for_reset &&
adapter->reset_reason != VNIC_RESET_MOBILITY) {
if (adapter->req_rx_queues != old_num_rx_queues ||
adapter->req_tx_queues != old_num_tx_queues) {
@@@ -5043,48 -5047,6 +5060,6 @@@
return rc;
}
- static int ibmvnic_init(struct ibmvnic_adapter *adapter)
- {
- struct device *dev = &adapter->vdev->dev;
- unsigned long timeout = msecs_to_jiffies(30000);
- int rc;
-
- adapter->from_passive_init = false;
-
- adapter->init_done_rc = 0;
- ibmvnic_send_crq_init(adapter);
- if (!wait_for_completion_timeout(&adapter->init_done, timeout)) {
- dev_err(dev, "Initialization sequence timed out\n");
- return -1;
- }
-
- if (adapter->init_done_rc) {
- release_crq_queue(adapter);
- return adapter->init_done_rc;
- }
-
- if (adapter->from_passive_init) {
- adapter->state = VNIC_OPEN;
- adapter->from_passive_init = false;
- return -1;
- }
-
- rc = init_sub_crqs(adapter);
- if (rc) {
- dev_err(dev, "Initialization of sub crqs failed\n");
- release_crq_queue(adapter);
- return rc;
- }
-
- rc = init_sub_crq_irqs(adapter);
- if (rc) {
- dev_err(dev, "Failed to initialize sub crq irqs\n");
- release_crq_queue(adapter);
- }
-
- return rc;
- }
-
static struct device_attribute dev_attr_failover;
static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id)
@@@ -5147,7 -5109,7 +5122,7 @@@
goto ibmvnic_init_fail;
}
- rc = ibmvnic_init(adapter);
+ rc = ibmvnic_reset_init(adapter, false);
if (rc && rc != EAGAIN)
goto ibmvnic_init_fail;
} while (rc == EAGAIN);
@@@ -5297,8 -5259,7 +5272,7 @@@ static unsigned long ibmvnic_get_desire
for (i = 0; i < adapter->req_tx_queues + adapter->req_rx_queues; i++)
ret += 4 * PAGE_SIZE; /* the scrq message queue */
- for (i = 0; i < be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
- i++)
+ for (i = 0; i < adapter->num_active_rx_pools; i++)
ret += adapter->rx_pool[i].size *
IOMMU_PAGE_ALIGN(adapter->rx_pool[i].buff_size, tbl);
diff --combined drivers/net/ethernet/intel/igb/igb_main.c
index d9c3a6b169f9,698bb6a4b088..e1e37d0b7703
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@@ -718,6 -718,7 +718,6 @@@ static void igb_cache_ring_register(str
case e1000_i354:
case e1000_i210:
case e1000_i211:
- fallthrough;
default:
for (; i < adapter->num_rx_queues; i++)
adapter->rx_ring[i]->reg_idx = rbase_offset + i;
@@@ -8046,10 -8047,7 +8046,7 @@@ static struct sk_buff *igb_construct_sk
struct sk_buff *skb;
/* prefetch first cache line of first page */
- prefetch(va);
- #if L1_CACHE_BYTES < 128
- prefetch(va + L1_CACHE_BYTES);
- #endif
+ net_prefetch(va);
/* allocate a skb to store the frags */
skb = napi_alloc_skb(&rx_ring->q_vector->napi, IGB_RX_HDR_LEN);
@@@ -8103,10 -8101,7 +8100,7 @@@ static struct sk_buff *igb_build_skb(st
struct sk_buff *skb;
/* prefetch first cache line of first page */
- prefetch(va);
- #if L1_CACHE_BYTES < 128
- prefetch(va + L1_CACHE_BYTES);
- #endif
+ net_prefetch(va);
/* build an skb around the page buffer */
skb = build_skb(va - IGB_SKB_PAD, truesize);
diff --combined drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
index 01a793105599,bb8c607cdcba..08181fc5f5d4
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@@ -737,7 -737,7 +737,7 @@@ static int rvu_nix_aq_enq_inst(struct r
else if (req->ctype == NIX_AQ_CTYPE_MCE)
memcpy(mask, &req->mce_mask,
sizeof(struct nix_rx_mce_s));
- /* Fall through */
+ fallthrough;
case NIX_AQ_INSTOP_INIT:
if (req->ctype == NIX_AQ_CTYPE_RQ)
memcpy(ctx, &req->rq, sizeof(struct nix_rq_ctx_s));
@@@ -3319,6 -3319,49 +3319,49 @@@ void rvu_nix_lf_teardown(struct rvu *rv
nix_ctx_free(rvu, pfvf);
}
+ #define NIX_AF_LFX_TX_CFG_PTP_EN BIT_ULL(32)
+
+ static int rvu_nix_lf_ptp_tx_cfg(struct rvu *rvu, u16 pcifunc, bool enable)
+ {
+ struct rvu_hwinfo *hw = rvu->hw;
+ struct rvu_block *block;
+ int blkaddr;
+ int nixlf;
+ u64 cfg;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+ if (blkaddr < 0)
+ return NIX_AF_ERR_AF_LF_INVALID;
+
+ block = &hw->block[blkaddr];
+ nixlf = rvu_get_lf(rvu, block, pcifunc, 0);
+ if (nixlf < 0)
+ return NIX_AF_ERR_AF_LF_INVALID;
+
+ cfg = rvu_read64(rvu, blkaddr, NIX_AF_LFX_TX_CFG(nixlf));
+
+ if (enable)
+ cfg |= NIX_AF_LFX_TX_CFG_PTP_EN;
+ else
+ cfg &= ~NIX_AF_LFX_TX_CFG_PTP_EN;
+
+ rvu_write64(rvu, blkaddr, NIX_AF_LFX_TX_CFG(nixlf), cfg);
+
+ return 0;
+ }
+
+ int rvu_mbox_handler_nix_lf_ptp_tx_enable(struct rvu *rvu, struct msg_req *req,
+ struct msg_rsp *rsp)
+ {
+ return rvu_nix_lf_ptp_tx_cfg(rvu, req->hdr.pcifunc, true);
+ }
+
+ int rvu_mbox_handler_nix_lf_ptp_tx_disable(struct rvu *rvu, struct msg_req *req,
+ struct msg_rsp *rsp)
+ {
+ return rvu_nix_lf_ptp_tx_cfg(rvu, req->hdr.pcifunc, false);
+ }
+
int rvu_mbox_handler_nix_lso_format_cfg(struct rvu *rvu,
struct nix_lso_format_cfg *req,
struct nix_lso_format_cfg_rsp *rsp)
diff --combined drivers/net/ethernet/netronome/nfp/flower/offload.c
index 36356f96661d,44cf738636ef..1c59aff2163c
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@@ -31,6 -31,7 +31,7 @@@
BIT(FLOW_DISSECTOR_KEY_PORTS) | \
BIT(FLOW_DISSECTOR_KEY_ETH_ADDRS) | \
BIT(FLOW_DISSECTOR_KEY_VLAN) | \
+ BIT(FLOW_DISSECTOR_KEY_CVLAN) | \
BIT(FLOW_DISSECTOR_KEY_ENC_KEYID) | \
BIT(FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS) | \
BIT(FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS) | \
@@@ -66,7 -67,8 +67,8 @@@
NFP_FLOWER_LAYER_IPV6)
#define NFP_FLOWER_PRE_TUN_RULE_FIELDS \
- (NFP_FLOWER_LAYER_PORT | \
+ (NFP_FLOWER_LAYER_EXT_META | \
+ NFP_FLOWER_LAYER_PORT | \
NFP_FLOWER_LAYER_MAC | \
NFP_FLOWER_LAYER_IPV4 | \
NFP_FLOWER_LAYER_IPV6)
@@@ -285,6 -287,30 +287,30 @@@ nfp_flower_calculate_key_layers(struct
NL_SET_ERR_MSG_MOD(extack, "unsupported offload: loaded firmware does not support VLAN PCP offload");
return -EOPNOTSUPP;
}
+ if (priv->flower_ext_feats & NFP_FL_FEATS_VLAN_QINQ &&
+ !(key_layer_two & NFP_FLOWER_LAYER2_QINQ)) {
+ key_layer |= NFP_FLOWER_LAYER_EXT_META;
+ key_size += sizeof(struct nfp_flower_ext_meta);
+ key_size += sizeof(struct nfp_flower_vlan);
+ key_layer_two |= NFP_FLOWER_LAYER2_QINQ;
+ }
+ }
+
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_CVLAN)) {
+ struct flow_match_vlan cvlan;
+
+ if (!(priv->flower_ext_feats & NFP_FL_FEATS_VLAN_QINQ)) {
+ NL_SET_ERR_MSG_MOD(extack, "unsupported offload: loaded firmware does not support VLAN QinQ offload");
+ return -EOPNOTSUPP;
+ }
+
+ flow_rule_match_vlan(rule, &cvlan);
+ if (!(key_layer_two & NFP_FLOWER_LAYER2_QINQ)) {
+ key_layer |= NFP_FLOWER_LAYER_EXT_META;
+ key_size += sizeof(struct nfp_flower_ext_meta);
+ key_size += sizeof(struct nfp_flower_vlan);
+ key_layer_two |= NFP_FLOWER_LAYER2_QINQ;
+ }
}
if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ENC_CONTROL)) {
@@@ -784,7 -810,7 +810,7 @@@ nfp_flower_copy_pre_actions(char *act_d
case NFP_FL_ACTION_OPCODE_PRE_TUNNEL:
if (tunnel_act)
*tunnel_act = true;
- /* fall through */
+ fallthrough;
case NFP_FL_ACTION_OPCODE_PRE_LAG:
memcpy(act_dst + act_off, act_src + act_off, act_len);
break;
@@@ -1066,6 -1092,7 +1092,7 @@@ err_destroy_merge_flow
* nfp_flower_validate_pre_tun_rule()
* @app: Pointer to the APP handle
* @flow: Pointer to NFP flow representation of rule
+ * @key_ls: Pointer to NFP key layers structure
* @extack: Netlink extended ACK report
*
* Verifies the flow as a pre-tunnel rule.
@@@ -1075,10 -1102,13 +1102,13 @@@
static int
nfp_flower_validate_pre_tun_rule(struct nfp_app *app,
struct nfp_fl_payload *flow,
+ struct nfp_fl_key_ls *key_ls,
struct netlink_ext_ack *extack)
{
+ struct nfp_flower_priv *priv = app->priv;
struct nfp_flower_meta_tci *meta_tci;
struct nfp_flower_mac_mpls *mac;
+ u8 *ext = flow->unmasked_data;
struct nfp_fl_act_head *act;
u8 *mask = flow->mask_data;
bool vlan = false;
@@@ -1086,20 -1116,25 +1116,25 @@@
u8 key_layer;
meta_tci = (struct nfp_flower_meta_tci *)flow->unmasked_data;
- if (meta_tci->tci & cpu_to_be16(NFP_FLOWER_MASK_VLAN_PRESENT)) {
- u16 vlan_tci = be16_to_cpu(meta_tci->tci);
-
- vlan_tci &= ~NFP_FLOWER_MASK_VLAN_PRESENT;
- flow->pre_tun_rule.vlan_tci = cpu_to_be16(vlan_tci);
- vlan = true;
- } else {
- flow->pre_tun_rule.vlan_tci = cpu_to_be16(0xffff);
+ key_layer = key_ls->key_layer;
+ if (!(priv->flower_ext_feats & NFP_FL_FEATS_VLAN_QINQ)) {
+ if (meta_tci->tci & cpu_to_be16(NFP_FLOWER_MASK_VLAN_PRESENT)) {
+ u16 vlan_tci = be16_to_cpu(meta_tci->tci);
+
+ vlan_tci &= ~NFP_FLOWER_MASK_VLAN_PRESENT;
+ flow->pre_tun_rule.vlan_tci = cpu_to_be16(vlan_tci);
+ vlan = true;
+ } else {
+ flow->pre_tun_rule.vlan_tci = cpu_to_be16(0xffff);
+ }
}
- key_layer = meta_tci->nfp_flow_key_layer;
if (key_layer & ~NFP_FLOWER_PRE_TUN_RULE_FIELDS) {
NL_SET_ERR_MSG_MOD(extack, "unsupported pre-tunnel rule: too many match fields");
return -EOPNOTSUPP;
+ } else if (key_ls->key_layer_two & ~NFP_FLOWER_LAYER2_QINQ) {
+ NL_SET_ERR_MSG_MOD(extack, "unsupported pre-tunnel rule: non-vlan in extended match fields");
+ return -EOPNOTSUPP;
}
if (!(key_layer & NFP_FLOWER_LAYER_MAC)) {
@@@ -1109,7 -1144,13 +1144,13 @@@
/* Skip fields known to exist. */
mask += sizeof(struct nfp_flower_meta_tci);
+ ext += sizeof(struct nfp_flower_meta_tci);
+ if (key_ls->key_layer_two) {
+ mask += sizeof(struct nfp_flower_ext_meta);
+ ext += sizeof(struct nfp_flower_ext_meta);
+ }
mask += sizeof(struct nfp_flower_in_port);
+ ext += sizeof(struct nfp_flower_in_port);
/* Ensure destination MAC address is fully matched. */
mac = (struct nfp_flower_mac_mpls *)mask;
@@@ -1118,6 -1159,8 +1159,8 @@@
return -EOPNOTSUPP;
}
+ mask += sizeof(struct nfp_flower_mac_mpls);
+ ext += sizeof(struct nfp_flower_mac_mpls);
if (key_layer & NFP_FLOWER_LAYER_IPV4 ||
key_layer & NFP_FLOWER_LAYER_IPV6) {
/* Flags and proto fields have same offset in IPv4 and IPv6. */
@@@ -1130,7 -1173,6 +1173,6 @@@
sizeof(struct nfp_flower_ipv4) :
sizeof(struct nfp_flower_ipv6);
- mask += sizeof(struct nfp_flower_mac_mpls);
/* Ensure proto and flags are the only IP layer fields. */
for (i = 0; i < size; i++)
@@@ -1138,6 -1180,25 +1180,25 @@@
NL_SET_ERR_MSG_MOD(extack, "unsupported pre-tunnel rule: only flags and proto can be matched in ip header");
return -EOPNOTSUPP;
}
+ ext += size;
+ mask += size;
+ }
+
+ if ((priv->flower_ext_feats & NFP_FL_FEATS_VLAN_QINQ)) {
+ if (key_ls->key_layer_two & NFP_FLOWER_LAYER2_QINQ) {
+ struct nfp_flower_vlan *vlan_tags;
+ u16 vlan_tci;
+
+ vlan_tags = (struct nfp_flower_vlan *)ext;
+
+ vlan_tci = be16_to_cpu(vlan_tags->outer_tci);
+
+ vlan_tci &= ~NFP_FLOWER_MASK_VLAN_PRESENT;
+ flow->pre_tun_rule.vlan_tci = cpu_to_be16(vlan_tci);
+ vlan = true;
+ } else {
+ flow->pre_tun_rule.vlan_tci = cpu_to_be16(0xffff);
+ }
}
/* Action must be a single egress or pop_vlan and egress. */
@@@ -1220,7 -1281,7 +1281,7 @@@ nfp_flower_add_offload(struct nfp_app *
goto err_destroy_flow;
if (flow_pay->pre_tun_rule.dev) {
- err = nfp_flower_validate_pre_tun_rule(app, flow_pay, extack);
+ err = nfp_flower_validate_pre_tun_rule(app, flow_pay, key_layer, extack);
if (err)
goto err_destroy_flow;
}
diff --combined drivers/net/ethernet/qlogic/qed/qed_dev.c
index b8f076e4e6b8,00f2d7f13de6..f7f08e6a3acf
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@@ -3109,14 -3109,14 +3109,14 @@@ int qed_hw_init(struct qed_dev *cdev, s
p_hwfn->hw_info.hw_mode);
if (rc)
break;
- /* Fall through */
+ fallthrough;
case FW_MSG_CODE_DRV_LOAD_PORT:
rc = qed_hw_init_port(p_hwfn, p_hwfn->p_main_ptt,
p_hwfn->hw_info.hw_mode);
if (rc)
break;
- /* Fall through */
+ fallthrough;
case FW_MSG_CODE_DRV_LOAD_FUNCTION:
rc = qed_hw_init_pf(p_hwfn, p_hwfn->p_main_ptt,
p_params->p_tunn,
@@@ -3973,6 -3973,7 +3973,7 @@@ static int qed_hw_get_nvm_info(struct q
struct qed_mcp_link_speed_params *ext_speed;
struct qed_mcp_link_capabilities *p_caps;
struct qed_mcp_link_params *link;
+ int i;
/* Read global nvm_cfg address */
nvm_cfg_addr = qed_rd(p_hwfn, p_ptt, MISC_REG_GEN_PURP_CR0);
@@@ -4290,6 -4291,14 +4291,14 @@@
__set_bit(QED_DEV_CAP_ROCE,
&p_hwfn->hw_info.device_capabilities);
+ /* Read device serial number information from shmem */
+ addr = MCP_REG_SCRATCH + nvm_cfg1_offset +
+ offsetof(struct nvm_cfg1, glob) +
+ offsetof(struct nvm_cfg1_glob, serial_number);
+
+ for (i = 0; i < 4; i++)
+ p_hwfn->hw_info.part_num[i] = qed_rd(p_hwfn, p_ptt, addr + i * 4);
+
return qed_mcp_fill_shmem_func_info(p_hwfn, p_ptt);
}
diff --combined drivers/net/ethernet/qlogic/qed/qed_main.c
index f39f629242a1,db5d003770ba..5b149ceff6b6
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@@ -39,6 -39,7 +39,7 @@@
#include "qed_hw.h"
#include "qed_selftest.h"
#include "qed_debug.h"
+ #include "qed_devlink.h"
#define QED_ROCE_QPS (8192)
#define QED_ROCE_DPIS (8)
@@@ -478,6 -479,7 +479,7 @@@ int qed_fill_dev_info(struct qed_dev *c
}
dev_info->mtu = hw_info->mtu;
+ cdev->common_dev_info = *dev_info;
return 0;
}
@@@ -510,107 -512,6 +512,6 @@@ static int qed_set_power_state(struct q
return 0;
}
- struct qed_devlink {
- struct qed_dev *cdev;
- };
-
- enum qed_devlink_param_id {
- QED_DEVLINK_PARAM_ID_BASE = DEVLINK_PARAM_GENERIC_ID_MAX,
- QED_DEVLINK_PARAM_ID_IWARP_CMT,
- };
-
- static int qed_dl_param_get(struct devlink *dl, u32 id,
- struct devlink_param_gset_ctx *ctx)
- {
- struct qed_devlink *qed_dl;
- struct qed_dev *cdev;
-
- qed_dl = devlink_priv(dl);
- cdev = qed_dl->cdev;
- ctx->val.vbool = cdev->iwarp_cmt;
-
- return 0;
- }
-
- static int qed_dl_param_set(struct devlink *dl, u32 id,
- struct devlink_param_gset_ctx *ctx)
- {
- struct qed_devlink *qed_dl;
- struct qed_dev *cdev;
-
- qed_dl = devlink_priv(dl);
- cdev = qed_dl->cdev;
- cdev->iwarp_cmt = ctx->val.vbool;
-
- return 0;
- }
-
- static const struct devlink_param qed_devlink_params[] = {
- DEVLINK_PARAM_DRIVER(QED_DEVLINK_PARAM_ID_IWARP_CMT,
- "iwarp_cmt", DEVLINK_PARAM_TYPE_BOOL,
- BIT(DEVLINK_PARAM_CMODE_RUNTIME),
- qed_dl_param_get, qed_dl_param_set, NULL),
- };
-
- static const struct devlink_ops qed_dl_ops;
-
- static int qed_devlink_register(struct qed_dev *cdev)
- {
- union devlink_param_value value;
- struct qed_devlink *qed_dl;
- struct devlink *dl;
- int rc;
-
- dl = devlink_alloc(&qed_dl_ops, sizeof(*qed_dl));
- if (!dl)
- return -ENOMEM;
-
- qed_dl = devlink_priv(dl);
-
- cdev->dl = dl;
- qed_dl->cdev = cdev;
-
- rc = devlink_register(dl, &cdev->pdev->dev);
- if (rc)
- goto err_free;
-
- rc = devlink_params_register(dl, qed_devlink_params,
- ARRAY_SIZE(qed_devlink_params));
- if (rc)
- goto err_unregister;
-
- value.vbool = false;
- devlink_param_driverinit_value_set(dl,
- QED_DEVLINK_PARAM_ID_IWARP_CMT,
- value);
-
- devlink_params_publish(dl);
- cdev->iwarp_cmt = false;
-
- return 0;
-
- err_unregister:
- devlink_unregister(dl);
-
- err_free:
- cdev->dl = NULL;
- devlink_free(dl);
-
- return rc;
- }
-
- static void qed_devlink_unregister(struct qed_dev *cdev)
- {
- if (!cdev->dl)
- return;
-
- devlink_params_unregister(cdev->dl, qed_devlink_params,
- ARRAY_SIZE(qed_devlink_params));
-
- devlink_unregister(cdev->dl);
- devlink_free(cdev->dl);
- }
-
/* probing */
static struct qed_dev *qed_probe(struct pci_dev *pdev,
struct qed_probe_params *params)
@@@ -639,12 -540,6 +540,6 @@@
}
DP_INFO(cdev, "PCI init completed successfully\n");
- rc = qed_devlink_register(cdev);
- if (rc) {
- DP_INFO(cdev, "Failed to register devlink.\n");
- goto err2;
- }
-
rc = qed_hw_prepare(cdev, QED_PCI_DEFAULT);
if (rc) {
DP_ERR(cdev, "hw prepare failed\n");
@@@ -674,8 -569,6 +569,6 @@@ static void qed_remove(struct qed_dev *
qed_set_power_state(cdev, PCI_D3hot);
- qed_devlink_unregister(cdev);
-
qed_free_cdev(cdev);
}
@@@ -761,7 -654,7 +654,7 @@@ static int qed_set_int_mode(struct qed_
kfree(int_params->msix_table);
if (force_mode)
goto out;
- /* Fallthrough */
+ fallthrough;
case QED_INT_MODE_MSI:
if (cdev->num_hwfns == 1) {
@@@ -775,7 -668,7 +668,7 @@@
if (force_mode)
goto out;
}
- /* Fallthrough */
+ fallthrough;
case QED_INT_MODE_INTA:
int_params->out.int_mode = QED_INT_MODE_INTA;
@@@ -2924,7 -2817,7 +2817,7 @@@ static int qed_set_led(struct qed_dev *
return status;
}
- static int qed_recovery_process(struct qed_dev *cdev)
+ int qed_recovery_process(struct qed_dev *cdev)
{
struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
struct qed_ptt *p_ptt;
@@@ -3112,6 -3005,9 +3005,9 @@@ const struct qed_common_ops qed_common_
.get_link = &qed_get_current_link,
.drain = &qed_drain,
.update_msglvl = &qed_init_dp,
+ .devlink_register = qed_devlink_register,
+ .devlink_unregister = qed_devlink_unregister,
+ .report_fatal_error = qed_report_fatal_error,
.dbg_all_data = &qed_dbg_all_data,
.dbg_all_data_size = &qed_dbg_all_data_size,
.chain_alloc = &qed_chain_alloc,
diff --combined drivers/net/ethernet/realtek/r8169_main.c
index fc9e6626db55,c427865d51a4..9e4e6a883877
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@@ -617,7 -617,6 +617,6 @@@ struct rtl8169_private
struct work_struct work;
} wk;
- unsigned irq_enabled:1;
unsigned supports_gmii:1;
unsigned aspm_manageable:1;
dma_addr_t counters_phys_addr;
@@@ -1280,12 -1279,10 +1279,10 @@@ static void rtl_irq_disable(struct rtl8
RTL_W32(tp, IntrMask_8125, 0);
else
RTL_W16(tp, IntrMask, 0);
- tp->irq_enabled = 0;
}
static void rtl_irq_enable(struct rtl8169_private *tp)
{
- tp->irq_enabled = 1;
if (rtl_is_8125(tp))
RTL_W32(tp, IntrMask_8125, tp->irq_mask);
else
@@@ -4541,8 -4538,7 +4538,7 @@@ static irqreturn_t rtl8169_interrupt(in
struct rtl8169_private *tp = dev_instance;
u32 status = rtl_get_events(tp);
- if (!tp->irq_enabled || (status & 0xffff) == 0xffff ||
- !(status & tp->irq_mask))
+ if ((status & 0xffff) == 0xffff || !(status & tp->irq_mask))
return IRQ_NONE;
if (unlikely(status & SYSErr)) {
@@@ -4596,10 -4592,8 +4592,8 @@@ static int rtl8169_poll(struct napi_str
rtl_tx(dev, tp, budget);
- if (work_done < budget) {
- napi_complete_done(napi, work_done);
+ if (work_done < budget && napi_complete_done(napi, work_done))
rtl_irq_enable(tp);
- }
return work_done;
}
@@@ -4994,7 -4988,7 +4988,7 @@@ static int rtl_alloc_irq(struct rtl8169
rtl_unlock_config_regs(tp);
RTL_W8(tp, Config2, RTL_R8(tp, Config2) & ~MSIEnable);
rtl_lock_config_regs(tp);
- /* fall through */
+ fallthrough;
case RTL_GIGA_MAC_VER_07 ... RTL_GIGA_MAC_VER_17:
flags = PCI_IRQ_LEGACY;
break;
@@@ -5137,7 -5131,7 +5131,7 @@@ static void rtl_hw_initialize(struct rt
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_49 ... RTL_GIGA_MAC_VER_52:
rtl8168ep_stop_cmac(tp);
- /* fall through */
+ fallthrough;
case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_48:
rtl_hw_init_8168g(tp);
break;
diff --combined drivers/net/phy/dp83640.c
index 79e67f2fe00a,fc3d747eba55..f2caccaf4408
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@@ -766,13 -766,13 +766,13 @@@ static int decode_evnt(struct dp83640_p
switch (words) {
case 3:
dp83640->edata.sec_hi = phy_txts->sec_hi;
- /* fall through */
+ fallthrough;
case 2:
dp83640->edata.sec_lo = phy_txts->sec_lo;
- /* fall through */
+ fallthrough;
case 1:
dp83640->edata.ns_hi = phy_txts->ns_hi;
- /* fall through */
+ fallthrough;
case 0:
dp83640->edata.ns_lo = phy_txts->ns_lo;
}
@@@ -798,51 -798,32 +798,32 @@@
return parsed;
}
- #define DP83640_PACKET_HASH_OFFSET 20
#define DP83640_PACKET_HASH_LEN 10
static int match(struct sk_buff *skb, unsigned int type, struct rxts *rxts)
{
- unsigned int offset = 0;
- u8 *msgtype, *data = skb_mac_header(skb);
- __be16 *seqid;
+ struct ptp_header *hdr;
+ u8 msgtype;
+ u16 seqid;
u16 hash;
/* check sequenceID, messageType, 12 bit hash of offset 20-29 */
- if (type & PTP_CLASS_VLAN)
- offset += VLAN_HLEN;
-
- switch (type & PTP_CLASS_PMASK) {
- case PTP_CLASS_IPV4:
- offset += ETH_HLEN + IPV4_HLEN(data + offset) + UDP_HLEN;
- break;
- case PTP_CLASS_IPV6:
- offset += ETH_HLEN + IP6_HLEN + UDP_HLEN;
- break;
- case PTP_CLASS_L2:
- offset += ETH_HLEN;
- break;
- default:
+ hdr = ptp_parse_header(skb, type);
+ if (!hdr)
return 0;
- }
- if (skb->len + ETH_HLEN < offset + OFF_PTP_SEQUENCE_ID + sizeof(*seqid))
- return 0;
+ msgtype = ptp_get_msgtype(hdr, type);
- if (unlikely(type & PTP_CLASS_V1))
- msgtype = data + offset + OFF_PTP_CONTROL;
- else
- msgtype = data + offset;
- if (rxts->msgtype != (*msgtype & 0xf))
+ if (rxts->msgtype != (msgtype & 0xf))
return 0;
- seqid = (__be16 *)(data + offset + OFF_PTP_SEQUENCE_ID);
- if (rxts->seqid != ntohs(*seqid))
+ seqid = be16_to_cpu(hdr->sequence_id);
+ if (rxts->seqid != seqid)
return 0;
hash = ether_crc(DP83640_PACKET_HASH_LEN,
- data + offset + DP83640_PACKET_HASH_OFFSET) >> 20;
+ (unsigned char *)&hdr->source_port_identity) >> 20;
if (rxts->hash != hash)
return 0;
@@@ -982,35 -963,16 +963,16 @@@ static void decode_status_frame(struct
static int is_sync(struct sk_buff *skb, int type)
{
- u8 *data = skb->data, *msgtype;
- unsigned int offset = 0;
-
- if (type & PTP_CLASS_VLAN)
- offset += VLAN_HLEN;
-
- switch (type & PTP_CLASS_PMASK) {
- case PTP_CLASS_IPV4:
- offset += ETH_HLEN + IPV4_HLEN(data + offset) + UDP_HLEN;
- break;
- case PTP_CLASS_IPV6:
- offset += ETH_HLEN + IP6_HLEN + UDP_HLEN;
- break;
- case PTP_CLASS_L2:
- offset += ETH_HLEN;
- break;
- default:
- return 0;
- }
-
- if (type & PTP_CLASS_V1)
- offset += OFF_PTP_CONTROL;
+ struct ptp_header *hdr;
+ u8 msgtype;
- if (skb->len < offset + 1)
+ hdr = ptp_parse_header(skb, type);
+ if (!hdr)
return 0;
- msgtype = data + offset;
+ msgtype = ptp_get_msgtype(hdr, type);
- return (*msgtype & 0xf) == 0;
+ return (msgtype & 0xf) == 0;
}
static void dp83640_free_clocks(void)
@@@ -1409,7 -1371,7 +1371,7 @@@ static void dp83640_txtstamp(struct mii
kfree_skb(skb);
return;
}
- /* fall through */
+ fallthrough;
case HWTSTAMP_TX_ON:
skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
skb_info->tmo = jiffies + SKB_TIMESTAMP_TIMEOUT;
diff --combined fs/io_uring.c
index 8a53af8e5fe2,1fd03a38400c..97b6907fc4c7
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@@ -2563,7 -2563,7 +2563,7 @@@ static inline void io_rw_done(struct ki
* IO with EINTR.
*/
ret = -EINTR;
- /* fall through */
+ fallthrough;
default:
kiocb->ki_complete(kiocb, ret, 0);
}
@@@ -4898,6 -4898,12 +4898,12 @@@ static bool io_arm_poll_handler(struct
mask |= POLLIN | POLLRDNORM;
if (def->pollout)
mask |= POLLOUT | POLLWRNORM;
+
+ /* If reading from MSG_ERRQUEUE using recvmsg, ignore POLLIN */
+ if ((req->opcode == IORING_OP_RECVMSG) &&
+ (req->sr_msg.msg_flags & MSG_ERRQUEUE))
+ mask &= ~POLLIN;
+
mask |= POLLERR | POLLPRI;
ipt.pt._qproc = io_async_queue_proc;
diff --combined net/batman-adv/bat_v_ogm.c
index 717fe657561d,11c3f98ba938..8c1148fc73d7
--- a/net/batman-adv/bat_v_ogm.c
+++ b/net/batman-adv/bat_v_ogm.c
@@@ -20,6 -20,7 +20,7 @@@
#include <linux/lockdep.h>
#include <linux/mutex.h>
#include <linux/netdevice.h>
+ #include <linux/prandom.h>
#include <linux/random.h>
#include <linux/rculist.h>
#include <linux/rcupdate.h>
@@@ -881,12 -882,6 +882,12 @@@ static void batadv_v_ogm_process(const
ntohl(ogm_packet->seqno), ogm_throughput, ogm_packet->ttl,
ogm_packet->version, ntohs(ogm_packet->tvlv_len));
+ if (batadv_is_my_mac(bat_priv, ogm_packet->orig)) {
+ batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
+ "Drop packet: originator packet from ourself\n");
+ return;
+ }
+
/* If the throughput metric is 0, immediately drop the packet. No need
* to create orig_node / neigh_node for an unusable route.
*/
@@@ -1014,6 -1009,11 +1015,6 @@@ int batadv_v_ogm_packet_recv(struct sk_
if (batadv_is_my_mac(bat_priv, ethhdr->h_source))
goto free_skb;
- ogm_packet = (struct batadv_ogm2_packet *)skb->data;
-
- if (batadv_is_my_mac(bat_priv, ogm_packet->orig))
- goto free_skb;
-
batadv_inc_counter(bat_priv, BATADV_CNT_MGMT_RX);
batadv_add_counter(bat_priv, BATADV_CNT_MGMT_RX_BYTES,
skb->len + ETH_HLEN);
diff --combined net/batman-adv/bridge_loop_avoidance.c
index 8500f56cbd10,5c41cc52bc53..ab6cec3c7586
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@@ -437,10 -437,7 +437,10 @@@ static void batadv_bla_send_claim(struc
batadv_add_counter(bat_priv, BATADV_CNT_RX_BYTES,
skb->len + ETH_HLEN);
- netif_rx(skb);
+ if (in_interrupt())
+ netif_rx(skb);
+ else
+ netif_rx_ni(skb);
out:
if (primary_if)
batadv_hardif_put(primary_if);
@@@ -1798,7 -1795,7 +1798,7 @@@ batadv_bla_loopdetect_check(struct bata
ret = queue_work(batadv_event_workqueue, &backbone_gw->report_work);
- /* backbone_gw is unreferenced in the report work function function
+ /* backbone_gw is unreferenced in the report work function
* if queue_work() call was successful
*/
if (!ret)
diff --combined net/core/devlink.c
index 80ec1cd81c64,58c8bb07fa19..49e911c19881
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@@ -5895,6 -5895,7 +5895,7 @@@ devlink_nl_cmd_health_reporter_get_dump
list_for_each_entry(devlink, &devlink_list, list) {
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
continue;
+ mutex_lock(&devlink->lock);
list_for_each_entry(port, &devlink->port_list, list) {
mutex_lock(&port->reporters_lock);
list_for_each_entry(reporter, &port->reporter_list, list) {
@@@ -5909,12 -5910,14 +5910,14 @@@
NLM_F_MULTI);
if (err) {
mutex_unlock(&port->reporters_lock);
+ mutex_unlock(&devlink->lock);
goto out;
}
idx++;
}
mutex_unlock(&port->reporters_lock);
}
+ mutex_unlock(&devlink->lock);
}
out:
mutex_unlock(&devlink_mutex);
@@@ -6196,8 -6199,8 +6199,8 @@@ devlink_trap_action_get_from_info(struc
val = nla_get_u8(info->attrs[DEVLINK_ATTR_TRAP_ACTION]);
switch (val) {
- case DEVLINK_TRAP_ACTION_DROP: /* fall-through */
- case DEVLINK_TRAP_ACTION_TRAP: /* fall-through */
+ case DEVLINK_TRAP_ACTION_DROP:
+ case DEVLINK_TRAP_ACTION_TRAP:
case DEVLINK_TRAP_ACTION_MIRROR:
*p_trap_action = val;
break;
@@@ -7555,11 -7558,11 +7558,11 @@@ int devlink_port_register(struct devlin
devlink_port->index = port_index;
devlink_port->registered = true;
spin_lock_init(&devlink_port->type_lock);
+ INIT_LIST_HEAD(&devlink_port->reporter_list);
+ mutex_init(&devlink_port->reporters_lock);
list_add_tail(&devlink_port->list, &devlink->port_list);
INIT_LIST_HEAD(&devlink_port->param_list);
mutex_unlock(&devlink->lock);
- INIT_LIST_HEAD(&devlink_port->reporter_list);
- mutex_init(&devlink_port->reporters_lock);
INIT_DELAYED_WORK(&devlink_port->type_warn_dw, &devlink_port_type_warn);
devlink_port_type_warn_schedule(devlink_port);
devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_NEW);
@@@ -7576,13 -7579,13 +7579,13 @@@ void devlink_port_unregister(struct dev
{
struct devlink *devlink = devlink_port->devlink;
- WARN_ON(!list_empty(&devlink_port->reporter_list));
- mutex_destroy(&devlink_port->reporters_lock);
devlink_port_type_warn_cancel(devlink_port);
devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_DEL);
mutex_lock(&devlink->lock);
list_del(&devlink_port->list);
mutex_unlock(&devlink->lock);
+ WARN_ON(!list_empty(&devlink_port->reporter_list));
+ mutex_destroy(&devlink_port->reporters_lock);
}
EXPORT_SYMBOL_GPL(devlink_port_unregister);
diff --combined net/core/skbuff.c
index 6faf73d6a0f7,a5c11aae9c89..bfd748346f20
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@@ -820,7 -820,6 +820,7 @@@ void skb_tx_error(struct sk_buff *skb
}
EXPORT_SYMBOL(skb_tx_error);
+#ifdef CONFIG_TRACEPOINTS
/**
* consume_skb - free an skbuff
* @skb: buffer to free
@@@ -838,7 -837,6 +838,7 @@@ void consume_skb(struct sk_buff *skb
__kfree_skb(skb);
}
EXPORT_SYMBOL(consume_skb);
+#endif
/**
* consume_stateless_skb - free an skbuff, assuming it is stateless
@@@ -5955,8 -5953,7 +5955,7 @@@ static int pskb_carve_inside_nonlinear(
size = SKB_WITH_OVERHEAD(ksize(data));
memcpy((struct skb_shared_info *)(data + size),
- skb_shinfo(skb), offsetof(struct skb_shared_info,
- frags[skb_shinfo(skb)->nr_frags]));
+ skb_shinfo(skb), offsetof(struct skb_shared_info, frags[0]));
if (skb_orphan_frags(skb, gfp_mask)) {
kfree(data);
return -ENOMEM;
diff --combined net/core/sock.c
index f8e5ccc45272,64d2aec5ed45..19324489939e
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@@ -413,18 -413,6 +413,6 @@@ static int sock_set_timeout(long *timeo
return 0;
}
- static void sock_warn_obsolete_bsdism(const char *name)
- {
- static int warned;
- static char warncomm[TASK_COMM_LEN];
- if (strcmp(warncomm, current->comm) && warned < 5) {
- strcpy(warncomm, current->comm);
- pr_warn("process `%s' is using obsolete %s SO_BSDCOMPAT\n",
- warncomm, name);
- warned++;
- }
- }
-
static bool sock_needs_netstamp(const struct sock *sk)
{
switch (sk->sk_family) {
@@@ -984,7 -972,6 +972,6 @@@ set_sndbuf
break;
case SO_BSDCOMPAT:
- sock_warn_obsolete_bsdism("setsockopt");
break;
case SO_PASSCRED:
@@@ -1008,7 -995,7 +995,7 @@@
break;
case SO_TIMESTAMPING_NEW:
sock_set_flag(sk, SOCK_TSTAMP_NEW);
- /* fall through */
+ fallthrough;
case SO_TIMESTAMPING_OLD:
if (val & ~SOF_TIMESTAMPING_MASK) {
ret = -EINVAL;
@@@ -1387,7 -1374,6 +1374,6 @@@ int sock_getsockopt(struct socket *sock
break;
case SO_BSDCOMPAT:
- sock_warn_obsolete_bsdism("getsockopt");
break;
case SO_TIMESTAMP_OLD:
diff --combined net/netlink/policy.c
index 641ffbdd977a,7b1f50531cd3..e6de719e6634
--- a/net/netlink/policy.c
+++ b/net/netlink/policy.c
@@@ -188,7 -188,7 +188,7 @@@ send_attribute
goto next;
case NLA_NESTED:
type = NL_ATTR_TYPE_NESTED;
- /* fall through */
+ fallthrough;
case NLA_NESTED_ARRAY:
if (pt->type == NLA_NESTED_ARRAY)
type = NL_ATTR_TYPE_NESTED_ARRAY;
@@@ -254,12 -254,6 +254,6 @@@
pt->bitfield32_valid))
goto nla_put_failure;
break;
- case NLA_EXACT_LEN:
- type = NL_ATTR_TYPE_BINARY;
- if (nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MIN_LENGTH, pt->len) ||
- nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MAX_LENGTH, pt->len))
- goto nla_put_failure;
- break;
case NLA_STRING:
case NLA_NUL_STRING:
case NLA_BINARY:
@@@ -269,14 -263,26 +263,26 @@@
type = NL_ATTR_TYPE_NUL_STRING;
else
type = NL_ATTR_TYPE_BINARY;
- if (pt->len && nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MAX_LENGTH,
- pt->len))
- goto nla_put_failure;
- break;
- case NLA_MIN_LEN:
- type = NL_ATTR_TYPE_BINARY;
- if (nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MIN_LENGTH, pt->len))
+
+ if (pt->validation_type != NLA_VALIDATE_NONE) {
+ struct netlink_range_validation range;
+
+ nla_get_range_unsigned(pt, &range);
+
+ if (range.min &&
+ nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MIN_LENGTH,
+ range.min))
+ goto nla_put_failure;
+
+ if (range.max < U16_MAX &&
+ nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MAX_LENGTH,
+ range.max))
+ goto nla_put_failure;
+ } else if (pt->len &&
+ nla_put_u32(skb, NL_POLICY_TYPE_ATTR_MAX_LENGTH,
+ pt->len)) {
goto nla_put_failure;
+ }
break;
case NLA_FLAG:
type = NL_ATTR_TYPE_FLAG;
diff --combined net/sctp/sm_make_chunk.c
index c11c24524652,467bd77b6986..9a56ae2f3651
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@@ -1235,7 -1235,7 +1235,7 @@@ nodata
/* Create an Operation Error chunk of a fixed size, specifically,
* min(asoc->pathmtu, SCTP_DEFAULT_MAXSEGMENT) - overheads.
- * This is a helper function to allocate an error chunk for for those
+ * This is a helper function to allocate an error chunk for those
* invalid parameter codes in which we may not want to report all the
* errors, if the incoming chunk is large. If it can't fit in a single
* packet, we ignore it.
@@@ -1780,7 -1780,7 +1780,7 @@@ no_hmac
* for init collision case of lost COOKIE ACK.
* If skb has been timestamped, then use the stamp, otherwise
* use current time. This introduces a small possibility that
- * that a cookie may be considered expired, but his would only slow
+ * a cookie may be considered expired, but this would only slow
* down the new association establishment instead of every packet.
*/
if (sock_flag(ep->base.sk, SOCK_TIMESTAMP))
@@@ -2077,7 -2077,7 +2077,7 @@@ static enum sctp_ierror sctp_process_un
break;
case SCTP_PARAM_ACTION_DISCARD_ERR:
retval = SCTP_IERROR_ERROR;
- /* Fall through */
+ fallthrough;
case SCTP_PARAM_ACTION_SKIP_ERR:
/* Make an ERROR chunk, preparing enough room for
* returning multiple unknown parameters.
@@@ -2319,7 -2319,7 +2319,7 @@@ int sctp_process_init(struct sctp_assoc
/* This implementation defaults to making the first transport
* added as the primary transport. The source address seems to
- * be a a better choice than any of the embedded addresses.
+ * be a better choice than any of the embedded addresses.
*/
if (!sctp_assoc_add_peer(asoc, peer_addr, gfp, SCTP_ACTIVE))
goto nomem;
diff --combined net/wireless/nl80211.c
index 2c9e9a2d1688,e45b95446ea0..fe33dd5d270f
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@@ -654,10 -654,8 +654,8 @@@ static const struct nla_policy nl80211_
[NL80211_ATTR_RECEIVE_MULTICAST] = { .type = NLA_FLAG },
[NL80211_ATTR_WIPHY_FREQ_OFFSET] = NLA_POLICY_RANGE(NLA_U32, 0, 999),
[NL80211_ATTR_SCAN_FREQ_KHZ] = { .type = NLA_NESTED },
- [NL80211_ATTR_HE_6GHZ_CAPABILITY] = {
- .type = NLA_EXACT_LEN,
- .len = sizeof(struct ieee80211_he_6ghz_capa),
- },
+ [NL80211_ATTR_HE_6GHZ_CAPABILITY] =
+ NLA_POLICY_EXACT_LEN(sizeof(struct ieee80211_he_6ghz_capa)),
};
/* policy for the key attributes */
@@@ -703,7 -701,7 +701,7 @@@ nl80211_wowlan_tcp_policy[NUM_NL80211_W
[NL80211_WOWLAN_TCP_DST_MAC] = NLA_POLICY_EXACT_LEN_WARN(ETH_ALEN),
[NL80211_WOWLAN_TCP_SRC_PORT] = { .type = NLA_U16 },
[NL80211_WOWLAN_TCP_DST_PORT] = { .type = NLA_U16 },
- [NL80211_WOWLAN_TCP_DATA_PAYLOAD] = { .type = NLA_MIN_LEN, .len = 1 },
+ [NL80211_WOWLAN_TCP_DATA_PAYLOAD] = NLA_POLICY_MIN_LEN(1),
[NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ] = {
.len = sizeof(struct nl80211_wowlan_tcp_data_seq)
},
@@@ -711,8 -709,8 +709,8 @@@
.len = sizeof(struct nl80211_wowlan_tcp_data_token)
},
[NL80211_WOWLAN_TCP_DATA_INTERVAL] = { .type = NLA_U32 },
- [NL80211_WOWLAN_TCP_WAKE_PAYLOAD] = { .type = NLA_MIN_LEN, .len = 1 },
- [NL80211_WOWLAN_TCP_WAKE_MASK] = { .type = NLA_MIN_LEN, .len = 1 },
+ [NL80211_WOWLAN_TCP_WAKE_PAYLOAD] = NLA_POLICY_MIN_LEN(1),
+ [NL80211_WOWLAN_TCP_WAKE_MASK] = NLA_POLICY_MIN_LEN(1),
};
#endif /* CONFIG_PM */
@@@ -2107,7 -2105,7 +2105,7 @@@ static int nl80211_send_wiphy(struct cf
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 1:
if (nla_put(msg, NL80211_ATTR_CIPHER_SUITES,
sizeof(u32) * rdev->wiphy.n_cipher_suites,
@@@ -2154,7 -2152,7 +2152,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 2:
if (nl80211_put_iftypes(msg, NL80211_ATTR_SUPPORTED_IFTYPES,
rdev->wiphy.interface_modes))
@@@ -2162,7 -2160,7 +2160,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 3:
nl_bands = nla_nest_start_noflag(msg,
NL80211_ATTR_WIPHY_BANDS);
@@@ -2189,7 -2187,7 +2187,7 @@@
state->chan_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
default:
/* add frequencies */
nl_freqs = nla_nest_start_noflag(msg,
@@@ -2244,7 -2242,7 +2242,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 4:
nl_cmds = nla_nest_start_noflag(msg,
NL80211_ATTR_SUPPORTED_COMMANDS);
@@@ -2273,7 -2271,7 +2271,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 5:
if (rdev->ops->remain_on_channel &&
(rdev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL) &&
@@@ -2291,7 -2289,7 +2289,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 6:
#ifdef CONFIG_PM
if (nl80211_send_wowlan(msg, rdev, state->split))
@@@ -2302,7 -2300,7 +2300,7 @@@
#else
state->split_start++;
#endif
- /* fall through */
+ fallthrough;
case 7:
if (nl80211_put_iftypes(msg, NL80211_ATTR_SOFTWARE_IFTYPES,
rdev->wiphy.software_iftypes))
@@@ -2315,7 -2313,7 +2313,7 @@@
state->split_start++;
if (state->split)
break;
- /* fall through */
+ fallthrough;
case 8:
if ((rdev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME) &&
nla_put_u32(msg, NL80211_ATTR_DEVICE_AP_SME,
@@@ -5207,7 -5205,7 +5205,7 @@@ bool nl80211_put_sta_rate(struct sk_buf
break;
default:
WARN_ON(1);
- /* fall through */
+ fallthrough;
case RATE_INFO_BW_20:
rate_flg = 0;
break;
@@@ -6011,7 -6009,7 +6009,7 @@@ static int nl80211_set_station(struct s
if (info->attrs[NL80211_ATTR_HE_6GHZ_CAPABILITY])
params.he_6ghz_capa =
- nla_data(info->attrs[NL80211_ATTR_HE_CAPABILITY]);
+ nla_data(info->attrs[NL80211_ATTR_HE_6GHZ_CAPABILITY]);
if (info->attrs[NL80211_ATTR_AIRTIME_WEIGHT])
params.airtime_weight =
--
LinuxNextTracking
2 months
- 1
- 0
Build check errors found: 2020-08-27
by postmaster＠open-mesh.org
Name of failed tests
====================
master
------
* difference between net-next and batadv master
* headers
Output of different failed tests
================================
master: difference between net-next and batadv master
-----------------------------------------------------
netnext/net/batman-adv/bat_v_ogm.c | 11 +++++------
netnext/net/batman-adv/bridge_loop_avoidance.c | 5 +----
netnext/net/batman-adv/gateway_client.c | 6 ++----
3 files changed, 8 insertions(+), 14 deletions(-)
master: headers
---------------
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index 277b77b8..b7d10b35 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>
@@ -43,6 +42,7 @@
#include "hard-interface.h"
#include "hash.h"
+#include "linux/preempt.h"
#include "log.h"
#include "netlink.h"
#include "originator.h"
Statistics
==========
maint
-----
Failed tests: 0
Started build tests: 308
Tested Linux versions: 34
Tested configs: 235
master
------
Failed tests: 2
Started build tests: 251
Tested Linux versions: 34
Tested configs: 195
2 months
- 1
- 0
[linux-next] LinuxNextTracking branch, master, updated. next-20200826
by batman＠open-mesh.org
The following commit has been merged in the master branch:
commit 303216e76dcab6049c9d42390b1032f0649a8206
Author: Sven Eckelmann <sven(a)narfation.org>
Date: Wed Jul 22 20:36:43 2020 +0200
batman-adv: Avoid uninitialized chaddr when handling DHCP
The gateway client code can try to optimize the delivery of DHCP packets to
avoid broadcasting them through the whole mesh. But also transmissions to
the client can be optimized by looking up the destination via the chaddr of
the DHCP packet.
But the chaddr is currently only done when chaddr is fully inside the
non-paged area of the skbuff. Otherwise it will not be initialized and the
unoptimized path should have been taken.
But the implementation didn't handle this correctly. It didn't retrieve the
correct chaddr but still tried to perform the TT lookup with this
uninitialized memory.
Reported-by: syzbot+ab16e463b903f5a37036(a)syzkaller.appspotmail.com
Fixes: 6c413b1c22a2 ("batman-adv: send every DHCP packet as bat-unicast")
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Acked-by: Antonio Quartulli <a(a)unstable.cc>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index a18dcc686dc3..ef3f85b576c4 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -703,8 +703,10 @@ batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
chaddr_offset = *header_len + BATADV_DHCP_CHADDR_OFFSET;
/* store the client address if the message is going to a client */
- if (ret == BATADV_DHCP_TO_CLIENT &&
- pskb_may_pull(skb, chaddr_offset + ETH_ALEN)) {
+ if (ret == BATADV_DHCP_TO_CLIENT) {
+ if (!pskb_may_pull(skb, chaddr_offset + ETH_ALEN))
+ return BATADV_DHCP_NO;
+
/* check if the DHCP packet carries an Ethernet DHCP */
p = skb->data + *header_len + BATADV_DHCP_HTYPE_OFFSET;
if (*p != BATADV_DHCP_HTYPE_ETHERNET)
--
LinuxNextTracking
2 months
- 1
- 0
[linux-next] LinuxNextTracking branch, master, updated. next-20200826
by batman＠open-mesh.org
The following commit has been merged in the master branch:
commit 279e89b2281af3b1a9f04906e157992c19c9f163
Author: Jussi Kivilinna <jussi.kivilinna(a)haltian.com>
Date: Tue Aug 18 17:46:10 2020 +0300
batman-adv: bla: use netif_rx_ni when not in interrupt context
batadv_bla_send_claim() gets called from worker thread context through
batadv_bla_periodic_work(), thus netif_rx_ni needs to be used in that
case. This fixes "NOHZ: local_softirq_pending 08" log messages seen
when batman-adv is enabled.
Fixes: 23721387c409 ("batman-adv: add basic bridge loop avoidance code")
Signed-off-by: Jussi Kivilinna <jussi.kivilinna(a)haltian.com>
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index 91a04ca373dc..8500f56cbd10 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -437,7 +437,10 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, u8 *mac,
batadv_add_counter(bat_priv, BATADV_CNT_RX_BYTES,
skb->len + ETH_HLEN);
- netif_rx(skb);
+ if (in_interrupt())
+ netif_rx(skb);
+ else
+ netif_rx_ni(skb);
out:
if (primary_if)
batadv_hardif_put(primary_if);
--
LinuxNextTracking
2 months
- 1
- 0