Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH] [41/45] i386: remove unnecessary code | Date | Fri, 21 Sep 2007 22:45:24 +0200 (CEST) |
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From: Ingo Molnar <mingo@elte.hu>
Oleg Nesterov pointed out that the set_fs() calls in setup_frame() and setup_rt_frame() were superfluous.
Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Chuck Ebbert <76306.1226@compuserve.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> ---
arch/i386/kernel/signal.c | 2 -- 1 file changed, 2 deletions(-)
Index: linux/arch/i386/kernel/signal.c =================================================================== --- linux.orig/arch/i386/kernel/signal.c +++ linux/arch/i386/kernel/signal.c @@ -387,7 +387,6 @@ static int setup_frame(int sig, struct k regs->edx = (unsigned long) 0; regs->ecx = (unsigned long) 0; - set_fs(USER_DS); regs->xds = __USER_DS; regs->xes = __USER_DS; regs->xss = __USER_DS; @@ -481,7 +480,6 @@ static int setup_rt_frame(int sig, struc regs->edx = (unsigned long) &frame->info; regs->ecx = (unsigned long) &frame->uc; - set_fs(USER_DS); regs->xds = __USER_DS; regs->xes = __USER_DS; regs->xss = __USER_DS; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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