Messages in this thread | | | Date | Sun, 21 Oct 2007 11:59:14 -0400 | From | Chuck Ebbert <> | Subject | Re: [2.6.23] tasks stuck in running state? |
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On 10/19/2007 08:01 PM, David Miller wrote: > > What might be appropriate is just to get a one-line program counter > dump on every cpu via some new sysrq keystroke. >
IIRC -mm had something like this but it was buggy because we were sending IPIs to each processor asking them to print their state. Maybe it would work if we had a way of making them dump their state to a memory location and then collected and printed it from the CPU that's handling the sysrq. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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