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Subject: Re: [PATCH] EDAC/mce_amd: Print !SMCA processor warning for 0x19
 family
To:     Borislav Petkov <bp@alien8.de>
Cc:     linux-edac@vger.kernel.org,
        Shannon Zhao <shannon.zhao@linux.alibaba.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Tony Luck <tony.luck@intel.com>,
        James Morse <james.morse@arm.com>,
        Robert Richter <rrichter@marvell.com>
References: <93c212e8b182843d0a113cb05571416ba19bc355.1619576976.git.kaige.fu@linux.alibaba.com>
 <YIklhWYQL9Cc+8wE@zn.tnic>
From:   Kaige Fu <kaige.fu@linux.alibaba.com>
Message-ID: <30254b2b-1d5c-d918-b300-13ae1a5eb8a1@linux.alibaba.com>
Date:   Fri, 30 Apr 2021 10:47:10 +0800
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Hi Borislav, thanks for your comment.


在 2021/4/28 下午5:06, Borislav Petkov 写道:
> On Wed, Apr 28, 2021 at 11:15:06AM +0800, Kaige Fu wrote:
>> KVM doesn't enable SMCA for 0x19 family AMD processors.
>> Consequently, a warning as following will be print when load
>> edac_mce_amd.ko in a virtual machine.
>>
>> "Huh? What family is it: 0x19?!"
>>
>> To make the log more clear, this patch prints !SMCA processor
>> warning for 0x19 family.
> 
> This doesn't make it more clear - it replaces one incorrect statement
> with another.
> 
> You can simply ignore it or not load that module in a guest at all.
>