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SubjectRe: PCI MSI breaks when booting with nosmp
Date
Hi Jesse,

Le lundi 21 avril 2008, Jesse Barnes a écrit :
> This might be closer to a real fix. Can you confirm that this works for you
> Jean?
>
> Thanks,
> Jesse
>
> diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
> index e6abe8a..7cdf930 100644
> --- a/arch/x86/kernel/smpboot.c
> +++ b/arch/x86/kernel/smpboot.c
> @@ -1138,14 +1138,10 @@ static int __init smp_sanity_check(unsigned max_cpus)
> "forcing use of dummy APIC emulation.\n");
> smpboot_clear_io_apic();
> #ifdef CONFIG_X86_32
> - if (nmi_watchdog == NMI_LOCAL_APIC) {
> - printk(KERN_INFO "activating minimal APIC for"
> - "NMI watchdog use.\n");
> - connect_bsp_APIC();
> - setup_local_APIC();
> - end_local_APIC_setup();
> - }
> + connect_bsp_APIC();
> #endif
> + setup_local_APIC();
> + end_local_APIC_setup();
> return -1;
> }
>
>

What tree is this patch against? I have no arch/x86/kernel/smpboot.c
in 2.6.25.

--
Jean Delvare
Suse L3
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