[PATCH 1/4 v3] ACPI: extlog: Trace CPER Non-standard Section Body

Zhuo, Qiuxu qiuxu.zhuo at intel.com
Wed Jun 4 15:49:36 AEST 2025


> From: Fabio M. De Francesco <fabio.m.de.francesco at linux.intel.com>
> [...]
> Subject: [PATCH 1/4 v3] ACPI: extlog: Trace CPER Non-standard Section Body
> 
> ghes_do_proc() has a catch-all for unknown or unhandled CPER formats (UEFI
> v2.10 Appendix N 2.3), extlog_print() does not. This gap was noticed by a RAS
> test that injected CXL protocol errors which were notified to extlog_print() via
> the IOMCA (I/O Machine Check
> Architecture) mechanism. Bring parity to the extlog_print() path by including a
> similar log_non_standard_event().
> 
> Cc: Dan Williams <dan.j.williams at intel.com>
> Reviewed-by: Dan Williams <dan.j.williams at intel.com>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron at huawei.com>
> Signed-off-by: Fabio M. De Francesco
> <fabio.m.de.francesco at linux.intel.com>

Reviewed-by: Qiuxu Zhuo <qiuxu.zhuo at intel.com>



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