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Commit 5ec80e50 authored Jul 25, 2011 by Mathias Krause Committed by Linus Torvalds Jul 25, 2011

cris, exec: remove redundant set_fs(USER_DS)



The address limit is already set in flush_old_exec() so those calls to
set_fs(USER_DS) are redundant.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent ce1bb7af

arch/cris/include/arch-v10/arch/processor.h

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -53,7 +53,6 @@ struct thread_struct {
	*/		*/

	#define start_thread(regs, ip, usp) do { \		#define start_thread(regs, ip, usp) do { \
	set_fs(USER_DS); \
	regs->irp = ip; \		regs->irp = ip; \
	regs->dccr \|= 1 << U_DCCR_BITNR; \		regs->dccr \|= 1 << U_DCCR_BITNR; \
	wrusp(usp); \		wrusp(usp); \

arch/cris/include/arch-v32/arch/processor.h

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -47,7 +47,6 @@ struct thread_struct {
	*/		*/
	#define start_thread(regs, ip, usp) \		#define start_thread(regs, ip, usp) \
	do { \		do { \
	set_fs(USER_DS); \
	regs->erp = ip; \		regs->erp = ip; \
	regs->ccs \|= 1 << (U_CCS_BITNR + CCS_SHIFT); \		regs->ccs \|= 1 << (U_CCS_BITNR + CCS_SHIFT); \
	wrusp(usp); \		wrusp(usp); \