Re: [PATCH 2/2] x86/mce/amd: Ensure quirks are applied in resume path as well

From: S
Date: Mon Jan 14 2019 - 10:26:57 EST



On 1/14/2019 4:03 PM, Borislav Petkov wrote:
> On Thu, Jan 10, 2019 at 08:04:49AM +0000, S wrote:
>> Perhaps no need to check the model altogether, this is applicable to
>> entire family 15, since there is no 8th Gen.
> I wouldn't be so sure. At the time I did this, we excluded models >=
> 0x10 but I don't remember why anymore. You need to check with hw folks
> whether you can really do this for the whole family.

I will get back with a thorough confirmation from the hw folks.

Since Yazen is on vacation, i will consult with him too once he is back.

Thanks for all the comments, i shall implement the same in case there
would be another re-spin.

Regards,

Shirish S

>> I have summarized this sequence after capturing the call trace in both
>> scenarios.
>>
>> Its clear that the quirks are not applied during S3-> S0 transition,
>> hence the patch.
> Ok.
>
> Btw, fix your mailer: It has an empty from:
>
> From: S
>
> which, when I do "reply-to-all" here, generates an empty To: too.
>
> Thx.
>
--
Regards,
Shirish S