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Re: [PATCH] x86/ucode: Add extra rows to the entrysign model table


  • To: Jan Beulich <jbeulich@xxxxxxxx>
  • From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • Date: Fri, 7 Nov 2025 14:34:39 +0000
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  • Cc: Roger Pau Monné <roger.pau@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
  • Delivery-date: Fri, 07 Nov 2025 14:34:54 +0000
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On 07/11/2025 2:30 pm, Jan Beulich wrote:
> On 07.11.2025 14:47, Andrew Cooper wrote:
>> Link: https://git.kernel.org/tip/d23550efc6800841b4d1639784afaebdea946ae0
>> Fixes: ff8228ab4658 ("x86/ucode: Relax digest check when Entrysign is fixed 
>> in firmware")
>> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
>
> Pretty likely wants to go into 4.21? Cc-ing Oleksii, for him to judge.

Yes, and backporting, but I've got more ucode bugfixes I'm working on.

One in particular was always broken, but exasperated by one of my recent
changes, but I'm not sure if the result is going to be comfortable for
4.21 at this juncture.

~Andrew



 


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