On Mon, Aug 14, 2006 at 04:44:23PM -0700, Bill Huey wrote: > On Mon, Aug 14, 2006 at 10:56:39AM -0700, Robert Crocombe wrote: > > And yeah, it is a RAID config. But for extra bonus points, I found a > > spare SCSI disk and installed Fedora Core 5 and did a 'yum upgrade' to > > whatever was current as of today. So it's a single disk config now. > > Problem still occurs with 't2' patched kernel. > > > > config and dmesg attached, kaboom-like stuff appended. > > It looks like a screw interaction between the latency tracer and the mutex > code that creates such a wacked out looking stack trace. Unfortunately, > I've been unsuccessful at reproducing it, so I'm going to focus on a partial > clean up so that the rtmutex is a bit more friendly to the latency tracer. > > This is kind of a pain. I'm high, the latency tracer is fine. I'm going to look at the mutex code more. bill - 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/
- References:
- [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- From: Bill Huey (hui) <[email protected]>
- Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- From: Bill Huey (hui) <[email protected]>
- Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- From: Esben Nielsen <[email protected]>
- Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- From: Bill Huey (hui) <[email protected]>
- Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- From: Bill Huey (hui) <[email protected]>
- Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- From: "Robert Crocombe" <[email protected]>
- Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- From: Bill Huey (hui) <[email protected]>
- Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- From: "Robert Crocombe" <[email protected]>
- Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- From: Bill Huey (hui) <[email protected]>
- [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- Prev by Date: Re: [PATCH] ISDN: fix double free bug in isdn_net
- Next by Date: Re: [PATCH for review] [127/145] i386: move kernel_thread_helper into entry.S
- Previous by thread: Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- Next by thread: Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8
- Index(es):