Hi,
[clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem. (The irq is not distributed to two Core ,most of the irq is distributed to CPU1) Mr. Thomas Gleixner, any idea to fix this problem? >e9e2cdb412412326c4827fc78ba27f410d837e6e is first bad commit >commit e9e2cdb412412326c4827fc78ba27f410d837e6e >Author: Thomas Gleixner <[EMAIL PROTECTED]> >Date: Fri Feb 16 01:28:04 2007 -0800 > > [PATCH] clockevents: i386 drivers > > Add clockevent drivers for i386: lapic (local) and PIT/HPET (global). > Update > the timer IRQ to call into the PIT/HPET driver's event handler and the > lapic-timer IRQ to call into the lapic clockevent driver. The assignement > of > timer functionality is delegated to the core framework code and replaces > the > compile and runtime evalution in do_timer_interrupt_hook() > > Use the clockevents broadcast support and implement the lapic_broadcast > function for ACPI. > > No changes to existing functionality. > > [ kdump fix from Vivek Goyal <[EMAIL PROTECTED]> ] > [ fixes based on review feedback from Arjan van de Ven <[EMAIL PROTECTED]> > ] > Cleanups-from: Adrian Bunk <[EMAIL PROTECTED]> > Build-fixes-from: Andrew Morton <[EMAIL PROTECTED]> > Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]> > Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]> > Cc: john stultz <[EMAIL PROTECTED]> > Cc: Roman Zippel <[EMAIL PROTECTED]> > Cc: Andi Kleen <[EMAIL PROTECTED]> > Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> > Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]> > Best Regards Komuro > Hi, > > The irqbalance does not work properly with kernel 2.6.21 > on DualCore processor(AMD Athlon64 X2) > > (The irq is not distributed to two Core > ,most of the irq is distributed to CPU1) > > Kernel 2.6.20 does not have this problem. > > The irqbalance version is 1.13-4.fc6. > > Any idea to fix this problem? > > CPU0 CPU1 > 0: 85 0 IO-APIC-edge timer > 1: 0 698 IO-APIC-edge i8042 > 6: 0 5 IO-APIC-edge floppy > 8: 0 1 IO-APIC-edge rtc > 9: 0 0 IO-APIC-fasteoi acpi > 12: 0 114 IO-APIC-edge i8042 > 14: 369 2281 IO-APIC-edge ide0 > 15: 0 24 IO-APIC-edge ide1 > 16: 15 38239 IO-APIC-fasteoi yenta, pcnet_cs > 17: 0 0 IO-APIC-fasteoi yenta > NMI: 0 0 > LOC: 50548 50547 > ERR: 0 > MIS: 15503 > > > Best Regards > Komuro - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
