On Sat, 2007-05-19 at 15:25 +0530, Anant Nitya wrote: > > No idea. I uploaded a debug patch against 2.6.22-rc1 to > > > > http://www.tglx.de/private/tglx/2.6.22-rc1-hrt-debug.patch > > > > Can you give it a try and report the output ? > Hi > Here it goes > [ 159.646196] NOHZ softirq pending 22 on CPU 0 > [ 159.646207] .... task state: 1 00000000
1 == TASK_INTERRUPTIBLE, so we know that ksoftirqd was not woken up. At least it is not a scheduler problem. I work out a more complex debug patch and pester you to test once I'm done. tglx - 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/