From f632ddcc0786149c0e4bef9b6b44c96a75c0d074 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Tue, 18 Nov 2008 17:32:26 +0100 Subject: [PATCH] x86: fix wakeup_cpu with numaq/es7000, v2, fix #2 Impact: fix boot crash fix default_update_genapic(). Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/kernel/setup.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index c366e891e10..31328909456 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -585,8 +585,10 @@ early_param("elfcorehdr", setup_elfcorehdr); static int __init default_update_genapic(void) { -#if defined(CONFIG_X86_GENERICARCH) || defined(CONFIG_X86_64) - genapic->wakeup_cpu = wakeup_secondary_cpu_via_nmi; +#ifdef CONFIG_X86_SMP +# if defined(CONFIG_X86_GENERICARCH) || defined(CONFIG_X86_64) + genapic->wakeup_cpu = wakeup_secondary_cpu_via_init; +# endif #endif return 0; -- 2.39.5