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| author | Matt Turner <mattst88@gmail.com> | 2026-09-05 15:29:38 -0400 |
|---|---|---|
| committer | Magnus Lindholm <linmag7@gmail.com> | 2026-10-18 00:44:42 +0200 |
| commit | e517a172b77601839e1c52ac4303602e285804bb (patch) | |
| tree | 11f9847c4450ca1dbf8340fac3979e4a01aa2d41 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 4630bd788534290a7cbab26902fad7fe2d100ad8 (diff) | |
| download | linux-e517a172b77601839e1c52ac4303602e285804bb.tar.gz linux-e517a172b77601839e1c52ac4303602e285804bb.zip | |
alpha: select SYSCTL_EXCEPTION_TRACE
Report unhandled user faults the way other architectures do, and hook up
the debug.exception-trace sysctl that controls the reporting.
The message gives the faulting address, the PC and the user stack
pointer, and is rate limited.
Assisted-by: Claude:claude-opus-5
Signed-off-by: Matt Turner <mattst88@gmail.com>
Tested-by: Magnus Lindholm <linmag7@gmail.com>
Reviewed-by: Magnus Lindholm <linmag7@gmail.com>
Link: https://lore.kernel.org/r/20260905-arch-kconfig-options-v2-v2-17-83e8245761a2@gmail.com
Signed-off-by: Magnus Lindholm <linmag7@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions