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| author | Peter Zijlstra <[email protected]> | 2023-02-03 14:31:11 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2023-02-13 15:36:14 +0000 |
| commit | eedeb787ebb53de5c5dcf7b7b39d01bf1b0f037d (patch) | |
| tree | 62e298bf3aa2d36e0c7bab7d5d127b7ee6c5ab95 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | Linux 6.2-rc8 (diff) | |
| download | kernel-eedeb787ebb53de5c5dcf7b7b39d01bf1b0f037d.tar.gz kernel-eedeb787ebb53de5c5dcf7b7b39d01bf1b0f037d.zip | |
freezer,umh: Fix call_usermode_helper_exec() vs SIGKILL
Tetsuo-San noted that commit f5d39b020809 ("freezer,sched: Rewrite
core freezer logic") broke call_usermodehelper_exec() for the KILLABLE
case.
Specifically it was missed that the second, unconditional,
wait_for_completion() was not optional and ensures the on-stack
completion is unused before going out-of-scope.
Fixes: f5d39b020809 ("freezer,sched: Rewrite core freezer logic")
Reported-by: [email protected]
Reported-by: Tetsuo Handa <[email protected]>
Debugged-by: Tetsuo Handa <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions