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SubjectRe: [PATCH 1/2] x86/fpu: remove cpu argument to __cpu_invalidate_fpregs_state
On 10/14/2016 05:15 AM, wrote:
> From: Rik van Riel <>
> The __{fpu,cpu}_invalidate_fpregs_state functions can only be used
> to invalidate a resource they control. Document that, and change
> the API a little bit to reflect that.
> Go back to open coding the fpu_fpregs_owner_ctx write in the CPU
> hotplug code, which should be the exception, and move __kernel_fpu_begin
> to this API.
> This patch has no functional changes to the current code.
> Signed-off-by: Rik van Riel <>

Looks totally sane to me.

Acked-by: Dave Hansen <>

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