linux-kernel - [tip:x86/asm] x86/asm, x86/power/hibernate: Use local labels in asm

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Date:	Wed, 15 Apr 2015 08:46:07 -0700
From:	tip-bot for Borislav Petkov <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	pavel@....cz, rjw@...ysocki.net, tglx@...utronix.de,
	linux-kernel@...r.kernel.org, hpa@...or.com,
	rafael.j.wysocki@...el.com, mingo@...nel.org, bp@...e.de
Subject: [tip:x86/asm] x86/asm, x86/power/hibernate:
  Use local labels in asm

Commit-ID:  ff22e2010144b6aa050da35851f1fa79087cca06
Gitweb:     http://git.kernel.org/tip/ff22e2010144b6aa050da35851f1fa79087cca06
Author:     Borislav Petkov <bp@...e.de>
AuthorDate: Sun, 12 Apr 2015 21:45:06 +0200
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Wed, 15 Apr 2015 11:37:51 +0200

x86/asm, x86/power/hibernate: Use local labels in asm

... so that they don't appear in the object file and thus in
objdump output. They're local anyway and have a meaning only
within that file.

No functionality change.

Signed-off-by: Borislav Petkov <bp@...e.de>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Acked-by: Pavel Machek <pavel@....cz>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Rafael J. Wysocki <rjw@...ysocki.net>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: linux-pm@...r.kernel.org
Link: http://lkml.kernel.org/r/1428867906-12016-1-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/power/hibernate_asm_64.S | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/power/hibernate_asm_64.S b/arch/x86/power/hibernate_asm_64.S
index 3c4469a..e2386cb 100644
--- a/arch/x86/power/hibernate_asm_64.S
+++ b/arch/x86/power/hibernate_asm_64.S
@@ -78,9 +78,9 @@ ENTRY(restore_image)
 
 	/* code below has been relocated to a safe page */
 ENTRY(core_restore_code)
-loop:
+.Lloop:
 	testq	%rdx, %rdx
-	jz	done
+	jz	.Ldone
 
 	/* get addresses from the pbe and copy the page */
 	movq	pbe_address(%rdx), %rsi
@@ -91,8 +91,8 @@ loop:
 
 	/* progress to the next pbe */
 	movq	pbe_next(%rdx), %rdx
-	jmp	loop
-done:
+	jmp	.Lloop
+.Ldone:
 	/* jump to the restore_registers address from the image header */
 	jmpq	*%rax
 	/*
--
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