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SubjectRe: [PATCH] x86/MCE: Fix CPU microcode version output
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: stable@vger.kernel.org

Can also get a:

Reviewed-by: Tony Luck <tony.luck@intel.com>

-Tony Luck

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