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Re: [PATCH v2] x86/amd: extend CPU errata #1474 affected models
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monne <roger.pau@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Thu, 21 Dec 2023 11:20:38 +0100
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- Cc: Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Thu, 21 Dec 2023 10:20:43 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 21.12.2023 11:17, Andrew Cooper wrote:
> On 21/12/2023 10:08 am, Roger Pau Monne wrote:
>> Errata #1474has now been extended to cover models from family 17h ranges
>
> Extra space needed. Can be fixed on commit.
Also (not just here) - isn't it "erratum" when we talk of just one?
Jan
>> 00-2Fh, so the errata now covers all the models released under Family 17h
>> (Zen,
>> Zen+ and Zen2).
>>
>> Additionally extend the workaround to Family 18h (Hygon), since it's based on
>> the Zen architecture and very likely affected.
>>
>> Rename all the zen2 related symbols to fam17, since the errata doesn't
>> exclusively affect Zen2 anymore.
>>
>> Reported-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
>> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>
> ~Andrew
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