linux-kernel - [PATCH 5/5] x86, head_32: Remove an old gcc2 fix

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Message-Id: <1360439574-16122-6-git-send-email-bp@alien8.de>
Date:	Sat,  9 Feb 2013 20:52:54 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	X86 ML <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>,
	Borislav Petkov <bp@...e.de>
Subject: [PATCH 5/5] x86, head_32: Remove an old gcc2 fix

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

gcc2 wants direction flag cleared but we don't support gcc2 anymore. So
drop it. Original patch adding this was:

commit 57d40092c375d2b6d34f814f5fb306967e22c4f5
Author: linus1 <torvalds@...uxfoundation.org>
Date:   Mon Nov 9 12:00:00 1992 -0600

    [PATCH] Linux-0.98.4 (November 9, 1992)
...

Signed-off-by: Borislav Petkov <bp@...e.de>
---
 arch/x86/kernel/head_32.S | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 75e96d7e4e5f..fc56613224c3 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -463,7 +463,6 @@ is486:
 	xorl %eax,%eax			# Clear LDT
 	lldt %ax
 
-	cld			# gcc2 wants the direction flag cleared at all times
 	pushl $0		# fake return address for unwinder
 	jmp *(initial_code)
 
-- 
1.8.1.3.535.ga923c31

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