x86/fpu: Get rid of fpu__get_supported_xfeatures_mask()

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This function is really not doing what the comment advertises:

 "Find supported xfeatures based on cpu features and command-line input.
  This must be called after fpu__init_parse_early_param() is called and
  xfeatures_mask is enumerated."

fpu__init_parse_early_param() does not exist anymore and the function just
returns a constant.

Remove it and fix the caller and get rid of further references to
fpu__init_parse_early_param().

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/20210623121451.816404717@linutronix.de

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Thomas Gleixner 2021-06-23 14:01:32 +02:00 • committed by Borislav Petkov

parent 4e8e4313cf

commit ce38f038ed

4 changed files with 5 additions and 16 deletions

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1

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

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5

arch/x86/kernel/cpu/common.c

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11

arch/x86/kernel/fpu/init.c

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4

arch/x86/kernel/fpu/xstate.c

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