diff options
| author | Yazen Ghannam <[email protected]> | 2025-06-24 14:15:56 +0000 |
|---|---|---|
| committer | Borislav Petkov (AMD) <[email protected]> | 2025-06-26 15:28:13 +0000 |
| commit | 4c113a5b28bfd589e2010b5fc8867578b0135ed7 (patch) | |
| tree | ee421088a50c456d3b1bea576ca02134ddc21f52 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | Linux 6.16-rc3 (diff) | |
| download | kernel-4c113a5b28bfd589e2010b5fc8867578b0135ed7.tar.gz kernel-4c113a5b28bfd589e2010b5fc8867578b0135ed7.zip | |
x86/mce: Don't remove sysfs if thresholding sysfs init fails
Currently, the MCE subsystem sysfs interface will be removed if the
thresholding sysfs interface fails to be created. A common failure is due to
new MCA bank types that are not recognized and don't have a short name set.
The MCA thresholding feature is optional and should not break the common MCE
sysfs interface. Also, new MCA bank types are occasionally introduced, and
updates will be needed to recognize them. But likewise, this should not break
the common sysfs interface.
Keep the MCE sysfs interface regardless of the status of the thresholding
sysfs interface.
Signed-off-by: Yazen Ghannam <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Reviewed-by: Qiuxu Zhuo <[email protected]>
Reviewed-by: Tony Luck <[email protected]>
Tested-by: Tony Luck <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions