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SubjectRe: [PATCH v2 1/2] x86/fpu: Extend kernel_fpu_begin_mask() to initialize AMX state
Date
On Thu, May 09 2024 at 10:36, Dave Hansen wrote:
> Three lines of code:
>
> 1. IFS declares its need to own the FPU for a moment, like any
> other kernel_fpu_begin() user. It's not a special snowflake.
> It is boring.
> 2. IFS zaps the FPU state
> 3. IFS gives up the FPU
>
> Am I out of my mind? What am I missing? Why bother with _anything_
> more complicated than this?

Right. Keep it simple :)

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