Re: [PATCH] x86/MCE: Fix CPU microcode version output

From: Prarit Bhargava
Date: Mon Jul 30 2018 - 11:23:21 EST




On 07/03/2018 05:43 PM, Borislav Petkov wrote:
> On Tue, Jul 03, 2018 at 09:58:49AM -0700, Luck, Tony wrote:
>> 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.
>
> Yes, I already requested that:
>
> https://lkml.kernel.org/r/1527852626-7258-1-git-send-email-sironi@xxxxxxxxx
>
> Looks like Filippo has a patch already. CCed.

Filippo & Borislav, did the patch get committed to a -next tree?

P.

>