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Date: Fri, 6 Jun 2008 03:27:56 +0100 (BST) From: "Maciej W. Rozycki" <macro@...ux-mips.org> To: Ingo Molnar <mingo@...e.hu> cc: Thomas Gleixner <tglx@...utronix.de>, "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org, linux-kernel@...r.kernel.org Subject: [PATCH 3/5] x86: APIC/UP: Remove redundant NMI watchdog downgrade For the UP case the NMI watchdog downgrade is done consistently in APIC_init_uniprocessor() now. Remove redundant code used only when BIOS-disabled local APIC is activated. Signed-off-by: Maciej W. Rozycki <macro@...ux-mips.org> --- patch-2.6.26-rc1-20080505-lapic-watchdog-bios-1 diff -up --recursive --new-file linux-2.6.26-rc1-20080505.macro/arch/x86/kernel/apic_32.c linux-2.6.26-rc1-20080505/arch/x86/kernel/apic_32.c --- linux-2.6.26-rc1-20080505.macro/arch/x86/kernel/apic_32.c 2008-06-05 21:15:55.000000000 +0000 +++ linux-2.6.26-rc1-20080505/arch/x86/kernel/apic_32.c 2008-06-05 21:26:37.000000000 +0000 @@ -1154,9 +1154,6 @@ static int __init detect_init_APIC(void) if (l & MSR_IA32_APICBASE_ENABLE) mp_lapic_addr = l & MSR_IA32_APICBASE_BASE; - if (nmi_watchdog != NMI_NONE && nmi_watchdog != NMI_DISABLED) - nmi_watchdog = NMI_LOCAL_APIC; - printk(KERN_INFO "Found and enabled local APIC!\n"); apic_pm_activate(); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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