Re: [PATCH RT] fix migrating softirq [cause of network hang]

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On 6/14/07, Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
Before the patch was applied, was it easier (quicker) to trigger the bug?

I can't say with confidence one way or the other. :/

I'm just thinking that my patch may have solved part of your problem, but
you are facing another. There's another bug we have that my patch seems to
help, but not fix the problem. Which means that there are two bugs at
play.

..snip..

When I get a chance, I'll start testing NFS on my boxes. But I'm a bit
buried in other issues at the moment, so it might be a while.

Yeah, no problem. I didn't even really mean to make a bug report. :)

Could you also do sysrq-T when you see the hang. Could you post the dmesg
as well as the sysrq-T somewhere so I can take a look?

Sure, dmesg is attached. I'll send the sysrq-T after the hang.

Maybe disabling cpufreq was the key, one hour of uptime and counting. :)

Shane

Attachment: dmesg-2.6.21.4-rt13.out.gz
Description: GNU Zip compressed data


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