From: Mathias Krause <minipli@googlemail.com>
Date: Wed, 24 Aug 2011 23:46:19 +0000 (+1000)
Subject: The address limit is already set in flush_old_exec() so this
X-Git-Tag: next-20110905~1^2~133
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b5067cfbd22746db2ac4b1742d9d9ca0be75d48d;p=karo-tx-linux.git

The address limit is already set in flush_old_exec() so this
set_fs(USER_DS) is redundant.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h
index b2d9df5667af..3962caf485c0 100644
--- a/arch/arm/include/asm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -55,7 +55,6 @@ struct thread_struct {
 #define start_thread(regs,pc,sp)					\
 ({									\
 	unsigned long *stack = (unsigned long *)sp;			\
-	set_fs(USER_DS);						\
 	memset(regs->uregs, 0, sizeof(regs->uregs));			\
 	if (current->personality & ADDR_LIMIT_32BIT)			\
 		regs->ARM_cpsr = USR_MODE;				\