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At some point in the past, my attribution was stripped from this comment: >> This oopses on NUMA-Q sometime prior to TSC synch and then hangs in TSC >> synch because not all cpus are responding where 2.5.47-mm3 (which >> included some intermediate bk stuff) did not. This is because AP's are >> taking timer interrupts before they are prepared to do so. Please apply >> the following patch from Martin Bligh which resolves this issue: On Sun, Nov 17, 2002 at 11:47:12PM -0800, Martin J. Bligh wrote: > It seems to come and go randomly (timing issue), it's not new with 48. > Has been happening since 44-mm3 or so. Just as a point of interest, > doesn't seem to be the timer int itself that kill her, it's the > softirq processing that happens in irq_exit on the way back. This is all the more ammunition for the patch's inclusion. Linus, this problem is even more severe and more persistent than I originally reported. Please apply. Thanks, Bill - 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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