AuxXxilium/linux_dsm_epyc7002
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6bb9e376c2
linux_dsm_epyc7002/drivers/net/dsa
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Robert Hancock 6bb9e376c2 net: dsa: microchip: Don't try to read stats for unused ports 
If some of the switch ports were not listed in the device tree, due to
being unused, the ksz_mib_read_work function ended up accessing a NULL
dp->slave pointer and causing an oops. Skip checking statistics for any
unused ports.

Fixes: 7c6ff470aa ("net: dsa: microchip: add MIB counter reading support")
Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Reviewed-by: Vivien Didelot <vivien.didelot@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-14 19:10:03 -07:00
..
b53 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
microchip net: dsa: microchip: Don't try to read stats for unused ports 2019-06-14 19:10:03 -07:00
mv88e6xxx Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-07 09:29:14 -07:00
sja1105 net: dsa: sja1105: Fix link speed not working at 100 Mbps and below 2019-06-04 11:51:57 -07:00
bcm_sf2_cfp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
bcm_sf2_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
bcm_sf2.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
bcm_sf2.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
dsa_loop_bdinfo.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
dsa_loop.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
dsa_loop.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
lan9303_i2c.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
lan9303_mdio.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
lan9303-core.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
lan9303.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
lantiq_gswip.c net: dsa: lantiq: fix spelling mistake "brigde" -> "bridge" 2019-05-08 09:43:56 -07:00
lantiq_pce.h net: dsa: Add Lantiq / Intel DSA driver for vrx200 2018-09-13 08:14:33 -07:00
Makefile net: dsa: Introduce driver for NXP SJA1105 5-port L2 switch 2019-05-03 10:49:17 -04:00
mt7530.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mt7530.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mv88e6060.c net: dsa: mv88e6060: Remove support for legacy probing 2019-04-30 23:13:33 -04:00
mv88e6060.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
qca8k.c net: dsa: qca8k: extend slave-bus implementations 2019-03-26 10:47:10 -07:00
qca8k.h net: dsa: qca8k: extend slave-bus implementations 2019-03-26 10:47:10 -07:00
realtek-smi.c net: dsa: realtek-smi: fix OF child-node lookup 2019-01-17 14:04:49 -08:00
realtek-smi.h net: dsa: realtek-smi: Add Realtek SMI driver 2018-07-18 13:43:38 +09:00
rtl8366.c dsa: rtl8366: Remove unused variable. 2018-07-18 14:42:18 +09:00
rtl8366rb.c dsa: Remove phydev parameter from disable_port call 2019-02-24 22:30:34 -08:00
vitesse-vsc73xx.c dsa: Remove phydev parameter from disable_port call 2019-02-24 22:30:34 -08:00