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authorBorislav Petkov <bp@suse.de>2016-04-04 22:25:02 +0200
committerIngo Molnar <mingo@kernel.org>2016-04-13 11:37:41 +0200
commitd366bf7eb99d0644e47ecd52c184d7ad95df02f2 (patch)
tree3a3dce7711e76893a30607faa8c6dab6cc499d3f /arch/x86/kernel/signal.c
parent01f8fd7379149fb9a4046e76617958bf771f856f (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/signal.c')
-rw-r--r--arch/x86/kernel/signal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 548ddf7d6fd2..6408c09bbcd4 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -391,7 +391,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
put_user_ex(&frame->uc, &frame->puc);
/* Create the ucontext. */
- if (cpu_has_xsave)
+ if (boot_cpu_has(X86_FEATURE_XSAVE))
put_user_ex(UC_FP_XSTATE, &frame->uc.uc_flags);
else
put_user_ex(0, &frame->uc.uc_flags);
@@ -442,7 +442,7 @@ static unsigned long frame_uc_flags(struct pt_regs *regs)
{
unsigned long flags;
- if (cpu_has_xsave)
+ if (boot_cpu_has(X86_FEATURE_XSAVE))
flags = UC_FP_XSTATE | UC_SIGCONTEXT_SS;
else
flags = UC_SIGCONTEXT_SS;