diff options
author | Borislav Petkov <bp@suse.de> | 2016-04-04 22:25:02 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@kernel.org> | 2016-04-13 11:37:41 +0200 |
commit | d366bf7eb99d0644e47ecd52c184d7ad95df02f2 (patch) | |
tree | 3a3dce7711e76893a30607faa8c6dab6cc499d3f /arch/x86/kernel/fpu/regset.c | |
parent | 01f8fd7379149fb9a4046e76617958bf771f856f (diff) |
x86/cpufeature: Replace cpu_has_xsave with boot_cpu_has() usage
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kvm@vger.kernel.org
Link: http://lkml.kernel.org/r/1459801503-15600-10-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/fpu/regset.c')
-rw-r--r-- | arch/x86/kernel/fpu/regset.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/fpu/regset.c b/arch/x86/kernel/fpu/regset.c index 4cff7af735c5..bc5e76c1d7c5 100644 --- a/arch/x86/kernel/fpu/regset.c +++ b/arch/x86/kernel/fpu/regset.c @@ -68,7 +68,7 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset, * update the header bits in the xsave header, indicating the * presence of FP and SSE state. */ - if (cpu_has_xsave) + if (boot_cpu_has(X86_FEATURE_XSAVE)) fpu->state.xsave.header.xfeatures |= XFEATURE_MASK_FPSSE; return ret; @@ -82,7 +82,7 @@ int xstateregs_get(struct task_struct *target, const struct user_regset *regset, struct xregs_state *xsave; int ret; - if (!cpu_has_xsave) + if (!boot_cpu_has(X86_FEATURE_XSAVE)) return -ENODEV; fpu__activate_fpstate_read(fpu); @@ -111,7 +111,7 @@ int xstateregs_set(struct task_struct *target, const struct user_regset *regset, struct xregs_state *xsave; int ret; - if (!cpu_has_xsave) + if (!boot_cpu_has(X86_FEATURE_XSAVE)) return -ENODEV; fpu__activate_fpstate_write(fpu); @@ -328,7 +328,7 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset, * update the header bit in the xsave header, indicating the * presence of FP. */ - if (cpu_has_xsave) + if (boot_cpu_has(X86_FEATURE_XSAVE)) fpu->state.xsave.header.xfeatures |= XFEATURE_MASK_FP; return ret; } |