Messages in this thread | | | From | Thomas Gleixner <> | Subject | Re: [PATCH v2 1/2] x86/fpu: Extend kernel_fpu_begin_mask() to initialize AMX state | Date | Fri, 10 May 2024 09:51:03 +0200 |
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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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