linux_dsm_epyc7002/drivers/i2c
Ricardo Ribalda bbb27fc33d i2c: piix4: Request the SMBUS semaphore inside the mutex
SMBSLVCNT must be protected with the piix4_mutex_sb800 in order to avoid
multiple buses accessing to the semaphore at the same time.

Fixes: 701dc207bf ("i2c: piix4: Avoid race conditions with IMC")
Reported-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2017-02-09 17:13:01 +01:00
..
algos
busses i2c: piix4: Request the SMBUS semaphore inside the mutex 2017-02-09 17:13:01 +01:00
muxes i2c: mux: mlxcpld: fix i2c mux selection caching 2016-12-18 08:54:38 +01:00
i2c-boardinfo.c
i2c-core.c i2c: fix spelling mistake: "insufficent" -> "insufficient" 2017-01-12 20:24:43 +01:00
i2c-core.h
i2c-dev.c i2c: fix kernel memory disclosure in dev interface 2017-01-12 20:06:10 +01:00
i2c-mux.c
i2c-slave-eeprom.c
i2c-smbus.c i2c: use an IRQ to report Host Notify events, not alert 2016-11-24 16:22:06 +01:00
i2c-stub.c
Kconfig Merge branch 'i2c/for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2016-12-15 12:56:35 -08:00
Makefile