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| author |   Peter Zijlstra <peterz@infradead.org> | 2021-10-22 16:53:02 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-10-26 21:10:12 +0200 |
| commit | 5d1ceb3969b6b2e47e2df6d17790a7c5a20fcbb4 (patch) | |
| tree | a450eb37142355819b28bfc98233f6ae8d10bdf3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | sched,x86: Fix L2 cache mask (diff) | |
| download | wireguard-linux-5d1ceb3969b6b2e47e2df6d17790a7c5a20fcbb4.tar.xz wireguard-linux-5d1ceb3969b6b2e47e2df6d17790a7c5a20fcbb4.zip | |
x86: Fix __get_wchan() for !STACKTRACE
Use asm/unwind.h to implement wchan, since we cannot always rely on
STACKTRACE=y.
Fixes: bc9bbb81730e ("x86: Fix get_wchan() to support the ORC unwinder")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lkml.kernel.org/r/20211022152104.137058575@infradead.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions