Messages in this thread | | | From | Hans Lambrechts <> | Subject | 2.4.21pre3 smp_affinity, very strange | Date | Sun, 19 Jan 2003 16:45:03 +0100 |
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I noticed this recently:
pc:~ # cat /proc/interrupts CPU0 CPU1 0: 39836 0 IO-APIC-edge timer 1: 574 0 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 8: 2 0 IO-APIC-edge rtc 9: 0 0 IO-APIC-edge acpi 12: 20362 0 IO-APIC-edge PS/2 Mouse 14: 7 0 IO-APIC-edge ide0 16: 8906 0 IO-APIC-level aic7xxx 18: 789 0 IO-APIC-level eth0 NMI: 0 0 LOC: 39741 39740 ERR: 0 MIS: 0
pc:~ # cat /proc/irq/0/smp_affinity ffffffff
pc:~ # echo ffffffff > /proc/irq/0/smp_affinity
pc:~ # cat /proc/interrupts CPU0 CPU1 0: 50921 947 IO-APIC-edge timer 1: 974 0 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 8: 2 0 IO-APIC-edge rtc 9: 0 0 IO-APIC-edge acpi 12: 25530 0 IO-APIC-edge PS/2 Mouse 14: 7 0 IO-APIC-edge ide0 16: 8935 0 IO-APIC-level aic7xxx 18: 801 0 IO-APIC-level eth0 NMI: 0 0 LOC: 51773 51772 ERR: 0 MIS: 0
Did the APIC or mpparse changes cause this?
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