x86/fpu: Update stale comments

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copy_fpstate_to_sigframe() does not have a slow path anymore. Neither does
the !ia32 restore in __fpu_restore_sig().

Update the comments accordingly.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20211015011538.493570236@linutronix.de

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Thomas Gleixner 2021-10-15 03:15:56 +02:00 • committed by Borislav Petkov

parent 9568bfb4f0

commit d2d926482c

1 changed files with 3 additions and 10 deletions

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arch/x86/kernel/fpu/signal.c

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