On Tue, Jul 03, 2018 at 12:48:44PM -0400, Prarit Bhargava wrote:
> On systems where a runtime microcode update has occurred the
> microcode version is wrong because boot_cpu_data.microcode is
> not updated during runtime.
>
> Use the per-CPU microcode version in the MCE message.
Other option would be to fix the microcode update code to make
sure that boot_cpu_data.microcode is right.
But if we go this route we should add:
Fixes: fa94d0c6e0f3 ("x86/MCE: Save microcode revision in machine check
records")
Cc: sta...@vger.kernel.org
Can also get a:
Reviewed-by: Tony Luck <tony.l...@intel.com>
-Tony Luck
