Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-21 Thread Komuro
On Sun, 20 May 2007 15:47:04 +0200 Thomas Gleixner <[EMAIL PROTECTED]> wrote: > And how exactly is this related to clock events ? Maybe, side-effects. I will re-analyze this problem. Thanks. Best Regards Komuro > On Sun, 2007-05-20 at 19:48 +0900, Komuro wrote: > > The problem is CPU1

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-21 Thread Komuro
On Sun, 20 May 2007 15:47:04 +0200 Thomas Gleixner [EMAIL PROTECTED] wrote: And how exactly is this related to clock events ? Maybe, side-effects. I will re-analyze this problem. Thanks. Best Regards Komuro On Sun, 2007-05-20 at 19:48 +0900, Komuro wrote: The problem is CPU1 receives

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-20 Thread Thomas Gleixner
On Sun, 2007-05-20 at 19:48 +0900, Komuro wrote: > The problem is CPU1 receives 38239 interrupt-16 > but CPU0 receives only 15 interrupt-16 > CPU0 should receive more interrupts. > >CPU0 CPU1 > 0: 85 0 IO-APIC-edge timer > 1: 0

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-20 Thread Komuro
On Sun, 20 May 2007 09:09:16 +0200 Thomas Gleixner <[EMAIL PROTECTED]> wrote: > > Mr. Thomas Gleixner, > > any idea to fix this problem? > > Which problem ? The problem is CPU1 receives 38239 interrupt-16 but CPU0 receives only 15 interrupt-16 CPU0 should receive more interrupts.

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-20 Thread Komuro
On Sat, 19 May 2007 23:03:56 -0400 Jeff Garzik <[EMAIL PROTECTED]> wrote: > Do you mean userspace irqbalance daemon? Yes. I mean userspace irqbalance daemon. Best Regards Komuro > Komuro wrote: > > [clockevents: i386 drivers patch] introduces > > irqbalance-does-not-work-properly problem.

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-20 Thread Thomas Gleixner
On Sun, 2007-05-20 at 11:14 +0900, Komuro wrote: > Hi, > > > [clockevents: i386 drivers patch] introduces > irqbalance-does-not-work-properly problem. it disables irq balancing for IRQ0, but this does not affect any other interrupts. It is almost irrelevant as the PIT/HPET timer interrupt

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-20 Thread Thomas Gleixner
On Sun, 2007-05-20 at 11:14 +0900, Komuro wrote: Hi, [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem. it disables irq balancing for IRQ0, but this does not affect any other interrupts. It is almost irrelevant as the PIT/HPET timer interrupt (irq0)

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-20 Thread Komuro
On Sat, 19 May 2007 23:03:56 -0400 Jeff Garzik [EMAIL PROTECTED] wrote: Do you mean userspace irqbalance daemon? Yes. I mean userspace irqbalance daemon. Best Regards Komuro Komuro wrote: [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem.

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-20 Thread Komuro
On Sun, 20 May 2007 09:09:16 +0200 Thomas Gleixner [EMAIL PROTECTED] wrote: Mr. Thomas Gleixner, any idea to fix this problem? Which problem ? The problem is CPU1 receives 38239 interrupt-16 but CPU0 receives only 15 interrupt-16 CPU0 should receive more interrupts. CPU0

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-20 Thread Thomas Gleixner
On Sun, 2007-05-20 at 19:48 +0900, Komuro wrote: The problem is CPU1 receives 38239 interrupt-16 but CPU0 receives only 15 interrupt-16 CPU0 should receive more interrupts. CPU0 CPU1 0: 85 0 IO-APIC-edge timer 1: 0698

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-19 Thread Jeff Garzik
Komuro wrote: [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? Do you mean userspace irqbalance daemon? It

Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem

2007-05-19 Thread Jeff Garzik
Komuro wrote: [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? Do you mean userspace irqbalance daemon? It