Messages in this thread Patch in this message |  | | Date | Mon, 18 Sep 2000 11:21:20 -0400 | From | Chris Mason <> | Subject | Re: stuck on TLB IPI wait (CPU#0) at 2.2.17+reiserfs+ide+raid |
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--On 09/16/00 10:53:04 +0900 Hisaaki Shibata <shibata@luky.org> wrote:
> Hi! > > few weeks ago, I installed a PROMISE Ultra66 IDE card into my SMP Linux > box. But my box sometimes hang up at high load avarage with "stuck on TLB > IPI wait (CPU#0)" messages. > I upgrade my kernel to 2.2.17 but it also hangs. > > My kernel is linux-2.2.17 with following pathes. > linux-2.2.17-reiserfs-3.5.25-patch.gz > ide.2.2.17.all.20000904.patch.bz2 > raid-2.2.17-A0 > > Without reiserFS and ide patch, My box worked very well at 2.2.16+raid > patch. > > Please show me what to report to contribute to kernel hackers. >
This is a known issue with the way reiserfs uses the scheduler task queue. The following patch from Andi Kleen should take care of it for you:
--- linux/kernel/sched.c-o Wed Feb 9 14:27:20 2000 +++ linux/kernel/sched.c Wed Mar 29 12:53:41 2000 @@ -803,6 +803,7 @@ goto handle_bh_back; handle_tq_scheduler: + __sti(); run_task_queue(&tq_scheduler); goto tq_scheduler_back;
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