x86/fpu: Rename xfeatures_mask_user() to xfeatures_mask_uabi()

Browse source

Rename it so it's clear that this is about user ABI features which can
differ from the feature set which the kernel saves and restores because the
kernel handles e.g. PKRU differently. But the user ABI (ptrace, signal
frame) expects it to be there.

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/20210623121456.211585137@linutronix.de

...

This commit is contained in:

Thomas Gleixner 2021-06-23 14:02:16 +02:00 • committed by Borislav Petkov

parent 1d9bffab11

commit 65e9521021

5 changed files with 26 additions and 17 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

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

View file

6

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

View file

2

arch/x86/kernel/fpu/core.c

View file

10

arch/x86/kernel/fpu/signal.c

View file

18

arch/x86/kernel/fpu/xstate.c

View file