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Re: [PATCH] x86/ucode/intel: Improve description for gathering the microcode revision



On 12.10.2020 16:25, Andrew Cooper wrote:
> Obtaining the microcode revision on Intel CPUs is complicated for backwards
> compatibility reasons.  Update apply_microcode() to use a slightly more
> efficient CPUID invocation, now that the documentation has been updated to
> confirm that any CPUID instruction is fine, not just CPUID.1
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>




 


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