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| author | Ricardo Ribalda <[email protected]> | 2017-02-02 19:15:16 +0000 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2017-02-09 16:13:01 +0000 |
| commit | bbb27fc33d44e7b8d96369810654df4ee1837566 (patch) | |
| tree | b769e165ad52c0021054f1a048b62bd7e4fbec47 /security/selinux/hooks.c | |
| parent | i2c: piix4: Fix request_region size (diff) | |
| download | kernel-bbb27fc33d44e7b8d96369810654df4ee1837566.tar.gz kernel-bbb27fc33d44e7b8d96369810654df4ee1837566.zip | |
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 <[email protected]>
Signed-off-by: Ricardo Ribalda Delgado <[email protected]>
Signed-off-by: Jean Delvare <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'security/selinux/hooks.c')
0 files changed, 0 insertions, 0 deletions