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Re: [PATCH 7/8] x86/msr: AMD MSR_SPEC_CTRL infrastructure


  • To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Thu, 27 Jan 2022 14:06:34 +0100
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  • Cc: Roger Pau Monné <roger.pau@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Thu, 27 Jan 2022 13:06:46 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 26.01.2022 09:44, Andrew Cooper wrote:
> Fill in VMCB accessors for spec_ctrl in svm_{get,set}_reg(), and CPUID checks
> for all supported bits in guest_{rd,wr}msr().
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>




 


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