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ACPI: extlog: Clear Extended Error Log status when RAS_CEC handled the error

Aristeu Rozanski requested to merge arozansk/centos-stream-9:arozansk-RHEL-24947 into main

JIRA: https://issues.redhat.com/browse/RHEL-24947
Tested: by me, sanity

commit 38c872a9e96f72f2947affc0526cc05659367d3d
Author: Tony Luck tony.luck@intel.com
Date: Tue Dec 12 13:22:39 2023 -0800

ACPI: extlog: Clear Extended Error Log status when RAS_CEC handled the error  

When both CONFIG_RAS_CEC and CONFIG_ACPI_EXTLOG are enabled, Linux does  
not clear the status word of the BIOS supplied error record for corrected  
errors. This may prevent logging of subsequent uncorrected errors.  

Fix by clearing the status.  

Fixes: 23ba710a0864 ("x86/mce: Fix all mce notifiers to update the mce->kflags bitmask")  
Reported-by: Erwin Tsaur <erwin.tsaur@intel.com>  
Signed-off-by: Tony Luck <tony.luck@intel.com>  
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Signed-off-by: Aristeu Rozanski arozansk@redhat.com

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