x86: I/O APIC: clean up after a fasteoi failure

[safe/jmp/linux-2.6] / arch / x86 / kernel / io_apic_64.c

diff --git a/arch/x86/kernel/io_apic_64.c b/arch/x86/kernel/io_apic_64.c
index 9f16ca4..6433fc9 100644 (file)
--- a/arch/x86/kernel/io_apic_64.c
+++ b/arch/x86/kernel/io_apic_64.c
@@ -1729,6 +1729,7 @@ static inline void __init check_timer(void)
                apic_printk(APIC_VERBOSE," works.\n");
                goto out;
        }
+       disable_8259A_irq(0);
        apic_write(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_FIXED | cfg->vector);
        apic_printk(APIC_VERBOSE," failed.\n");