From: Ingo Molnar <mingo@kernel.org>
Date: Tue, 28 Apr 2015 10:28:08 +0000 (+0200)
Subject: x86/fpu: Rename user_has_fpu() to fpregs_active()
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~174^2~79
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c6dffa93be9f82f2566dcc948285d6f79fb9ce2;p=pandora-kernel.git

x86/fpu: Rename user_has_fpu() to fpregs_active()

Rename this function in line with the new FPU nomenclature.

Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
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>
---

diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h
index 58c274dfcb62..0f17cd4e4e58 100644
--- a/arch/x86/include/asm/fpu/internal.h
+++ b/arch/x86/include/asm/fpu/internal.h
@@ -358,7 +358,7 @@ static inline void __fpregs_activate(struct fpu *fpu)
  * to save the FP state - we'll just take a #NM
  * fault and get the FPU access back.
  */
-static inline int user_has_fpu(void)
+static inline int fpregs_active(void)
 {
 	return current->thread.fpu.fpregs_active;
 }
@@ -557,7 +557,7 @@ static inline void user_fpu_begin(void)
 	struct fpu *fpu = &current->thread.fpu;
 
 	preempt_disable();
-	if (!user_has_fpu())
+	if (!fpregs_active())
 		fpregs_activate(fpu);
 	preempt_enable();
 }
diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c
index 28638820ed0e..b8e5fee2aef3 100644
--- a/arch/x86/kernel/fpu/xstate.c
+++ b/arch/x86/kernel/fpu/xstate.c
@@ -310,7 +310,7 @@ int copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size)
 			sizeof(struct user_i387_ia32_struct), NULL,
 			(struct _fpstate_ia32 __user *) buf) ? -1 : 1;
 
-	if (user_has_fpu()) {
+	if (fpregs_active()) {
 		/* Save the live register state to the user directly. */
 		if (copy_fpregs_to_sigframe(buf_fx))
 			return -1;
Reading git-diff-tree failed