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Re: [PATCH] hvf: guard xgetbv call.
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From: |
Richard Henderson |
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Subject: |
Re: [PATCH] hvf: guard xgetbv call. |
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Date: |
Tue, 12 Jan 2021 05:28:26 -1000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 1/11/21 9:49 PM, Roman Bolshakov wrote:
>> I would have xgetbv and all of the cpuid values cached at startup, and all
>> three places would read global variables.
>>
>
> It makes sense, thanks for the clarification.
>
> Do you think it should be part of the change Hill is doing or it might
> be a follow-up cleanup patch?
Could be follow-up, yes.
r~
- Re: [PATCH] hvf: guard xgetbv call., Roman Bolshakov, 2021/01/09
- Re: [PATCH] hvf: guard xgetbv call., Peter Maydell, 2021/01/09
- Re: [PATCH] hvf: guard xgetbv call., Roman Bolshakov, 2021/01/09
- Re: [PATCH] hvf: guard xgetbv call., Richard Henderson, 2021/01/10
- Re: [PATCH] hvf: guard xgetbv call., Richard Henderson, 2021/01/10
- Re: [PATCH] hvf: guard xgetbv call., Roman Bolshakov, 2021/01/10
- Re: [PATCH] hvf: guard xgetbv call., Richard Henderson, 2021/01/11
- Re: [PATCH] hvf: guard xgetbv call., Roman Bolshakov, 2021/01/12
- Re: [PATCH] hvf: guard xgetbv call.,
Richard Henderson <=