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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-01-31 11:39:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-01-31 11:39:32 -0800 |
| commit | f7ea44c7172ffcc13ed589163f5168bc54f3e039 (patch) | |
| tree | f69793b73bca3dca86de28508c907cfd397a9097 | |
| parent | b333a99e14d133afe204f775e72cc119decda2ca (diff) | |
| parent | 41c1a06d1d1544bed9692ba72a5692454eee1945 (diff) | |
Merge tag 'core-urgent-2021-01-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull single stepping fix from Thomas Gleixner:
"A single fix for the single step reporting regression caused by
getting the condition wrong when moving SYSCALL_EMU away from TIF
flags"
[ There's apparently another problem too, fix pending ]
* tag 'core-urgent-2021-01-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
entry: Unbreak single step reporting behaviour
| -rw-r--r-- | kernel/entry/common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/entry/common.c b/kernel/entry/common.c index 378341642f94..6dd82be60df8 100644 --- a/kernel/entry/common.c +++ b/kernel/entry/common.c @@ -222,7 +222,7 @@ static inline bool report_single_step(unsigned long work) */ static inline bool report_single_step(unsigned long work) { - if (!(work & SYSCALL_WORK_SYSCALL_EMU)) + if (work & SYSCALL_WORK_SYSCALL_EMU) return false; return !!(current_thread_info()->flags & _TIF_SINGLESTEP); |