path: root/Makefile
diff options
authorPeter Zijlstra <>2015-12-13 22:11:16 +0100
committerLinus Torvalds <>2015-12-13 14:30:59 -0800
commitdfd01f026058a59a513f8a365b439a0681b803af (patch)
tree45f12f19bb6f9f3b7632134fbba32f2da584ef1f /Makefile
parentfc89182834dbe84c7b876d8dbe4b8ee94b6fe22c (diff)
sched/wait: Fix the signal handling fix
Jan Stancek reported that I wrecked things for him by fixing things for Vladimir :/ His report was due to an UNINTERRUPTIBLE wait getting -EINTR, which should not be possible, however my previous patch made this possible by unconditionally checking signal_pending(). We cannot use current->state as was done previously, because the instruction after the store to that variable it can be changed. We must instead pass the initial state along and use that. Fixes: 68985633bccb ("sched/wait: Fix signal handling in bit wait helpers") Reported-by: Jan Stancek <> Reported-by: Chris Mason <> Tested-by: Jan Stancek <> Tested-by: Vladimir Murzin <> Tested-by: Chris Mason <> Reviewed-by: Paul Turner <> Cc: Ingo Molnar <> Cc: Cc: Oleg Nesterov <> Cc: Signed-off-by: Peter Zijlstra (Intel) <> Signed-off-by: Linus Torvalds <>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions