From 01fa310cd9158ebdd1ee95383540ecaa3f4ef3f6 Mon Sep 17 00:00:00 2001
From: Mathias Krause <minipli@googlemail.com>
Date: Thu, 12 Jan 2012 17:17:36 -0800
Subject: ia64, exec: remove redundant set_fs(USER_DS)
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: Fenghua Yu <fenghua.yu@intel.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/ia64/include/asm/processor.h | 1 -
1 file changed, 1 deletion(-)
(limited to 'arch/ia64/include')
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index d9f397fae03e..691be0b95c1e 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -309,7 +309,6 @@ struct thread_struct {
}
#define start_thread(regs,new_ip,new_sp) do { \
- set_fs(USER_DS); \
regs->cr_ipsr = ((regs->cr_ipsr | (IA64_PSR_BITS_TO_SET | IA64_PSR_CPL)) \
& ~(IA64_PSR_BITS_TO_CLEAR | IA64_PSR_RI | IA64_PSR_IS)); \
regs->cr_iip = new_ip; \
--
cgit