diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-04-24 09:20:33 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 15:47:33 +0200 |
| commit | 614df7fb8a661b0881f9709206350b59de3f84ab (patch) | |
| tree | 598b9765c9003fe2aa9de23fd7cd53c614613fa7 /arch/x86/kernel/fpu/core.c | |
| parent | 69496e10f87cec182a9263046c1b251235b8c38e (diff) | |
| download | talos-op-linux-614df7fb8a661b0881f9709206350b59de3f84ab.tar.gz talos-op-linux-614df7fb8a661b0881f9709206350b59de3f84ab.zip | |
x86/fpu: Rename 'pcntxt_mask' to 'xfeatures_mask'
So the 'pcntxt_mask' is a misnomer, it's essentially meaningless to anyone
who doesn't know what it does exactly.
Name it more descriptively as 'xfeatures_mask'.
Reviewed-by: Borislav Petkov <bp@alien8.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/fpu/core.c')
| -rw-r--r-- | arch/x86/kernel/fpu/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index 30016f03f25d..8ea9ce090267 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -528,7 +528,7 @@ int xstateregs_set(struct task_struct *target, const struct user_regset *regset, * mxcsr reserved bits must be masked to zero for security reasons. */ xsave->i387.mxcsr &= mxcsr_feature_mask; - xsave->xsave_hdr.xstate_bv &= pcntxt_mask; + xsave->xsave_hdr.xstate_bv &= xfeatures_mask; /* * These bits must be zero. */ |
