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SubjectRe: invalidate caches before going into suspend
Ingo Molnar wrote:
>>>
>> Not significantly, but I cannot for my life figure out how it could
>> help.
>>
>> Either the interrupts will be blocked by the CLI already in effect, or
>> the additional CLI will not help, either (in fact, it will just
>> slightly increase the window for something like that to slip in.)
>
> ah, the main point i tried to make was to have the CLI _before_ the
> WBINVD - which Mark's patch didnt do.
>

Ah yes, that's important.

-hpa


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