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| author | Breno Leitao <leitao@debian.org> | 2025-07-02 08:39:51 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-07-03 15:23:14 +0200 |
| commit | 4734c8b46b901cff2feda8b82abc710b65dc31c1 (patch) | |
| tree | cfd1ca881b81d5417f33b472ddf751012f7b4347 /tools/perf/scripts/python/bin | |
| parent | ACPI: APEI: EINJ: Fix check and iounmap of uninitialized pointer p (diff) | |
| download | linux-4734c8b46b901cff2feda8b82abc710b65dc31c1.tar.gz linux-4734c8b46b901cff2feda8b82abc710b65dc31c1.zip | |
ACPI: APEI: GHES: add TAINT_MACHINE_CHECK on GHES panic path
When a GHES (Generic Hardware Error Source) triggers a panic, add the
TAINT_MACHINE_CHECK taint flag to the kernel. This explicitly marks the
kernel as tainted due to a machine check event, improving diagnostics
and post-mortem analysis. The taint is set with LOCKDEP_STILL_OK to
indicate lockdep remains valid.
At large scale deployment, this helps to quickly determine panics that
are coming due to hardware failures.
Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Link: https://patch.msgid.link/20250702-add_tain-v1-1-9187b10914b9@debian.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions