linux-kernel - [PATCH] x86/asm/entry: Make thunk's restore a local label

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Date:	Thu, 23 Jun 2016 13:49:54 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	X86 ML <x86@...nel.org>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86/asm/entry: Make thunk's restore a local label

From: Borislav Petkov <bp@...e.de>

No need to have it appear in objdump output.

No functionality change.

Signed-off-by: Borislav Petkov <bp@...e.de>
---
 arch/x86/entry/thunk_64.S | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/entry/thunk_64.S b/arch/x86/entry/thunk_64.S
index 027aec4a74df..7b506f52a92c 100644
--- a/arch/x86/entry/thunk_64.S
+++ b/arch/x86/entry/thunk_64.S
@@ -33,7 +33,7 @@
 	.endif
 
 	call \func
-	jmp  restore
+	jmp  .Lrestore
 	_ASM_NOKPROBE(\name)
 	.endm
 
@@ -54,7 +54,7 @@
 #if defined(CONFIG_TRACE_IRQFLAGS) \
  || defined(CONFIG_DEBUG_LOCK_ALLOC) \
  || defined(CONFIG_PREEMPT)
-restore:
+.Lrestore:
 	popq %r11
 	popq %r10
 	popq %r9
@@ -66,5 +66,5 @@ restore:
 	popq %rdi
 	popq %rbp
 	ret
-	_ASM_NOKPROBE(restore)
+	_ASM_NOKPROBE(.Lrestore)
 #endif
-- 
2.5.0.rc2.28.g6003e7f