linux

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History

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: 701dc207bf55 ("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

i2c: algo-bit: declare i2c_bit_quirk_no_clk_stretch as static

2016-05-11 17:16:30 +02:00

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: remove __init from i2c_register_board_info()