x86/fpu: Remove PKRU handling from switch_fpu_finish()

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PKRU is already updated and the xstate is not longer the proper source
of information.

 [ bp: Use cpu_feature_enabled() ]

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210623121456.708180184@linutronix.de

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Thomas Gleixner 2021-06-23 14:02:21 +02:00 • committed by Borislav Petkov

parent 30a304a138

commit 954436989c

1 changed files with 4 additions and 30 deletions

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34

arch/x86/include/asm/fpu/internal.h

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