From 910de55c6653d76f90380c80f0b7a395f12019e3 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Tue, 26 Jul 2005 12:10:02 -0600 Subject: [PATCH] [PATCH] APM: Remove redundant call to set_cpus_allowed machine_power_off now always switches to the boot cpu so there is no reason for APM to also do that. Signed-off-by: Eric W. Biederman Signed-off-by: Linus Torvalds --- arch/i386/kernel/apm.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/arch/i386/kernel/apm.c b/arch/i386/kernel/apm.c index 064211d5f4..d7811c4e8b 100644 --- a/arch/i386/kernel/apm.c +++ b/arch/i386/kernel/apm.c @@ -911,14 +911,7 @@ static void apm_power_off(void) 0xcd, 0x15 /* int $0x15 */ }; - /* - * This may be called on an SMP machine. - */ -#ifdef CONFIG_SMP /* Some bioses don't like being called from CPU != 0 */ - set_cpus_allowed(current, cpumask_of_cpu(0)); - BUG_ON(smp_processor_id() != 0); -#endif if (apm_info.realmode_power_off) { (void)apm_save_cpus(); -- 2.39.5