Messages in this thread | | | Date | Wed, 26 Oct 2005 17:34:06 -0700 (PDT) | From | William Weston <> | Subject | Re: 2.6.14-rc4-rt7 |
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On Wed, 26 Oct 2005, john stultz wrote:
> I'm grabbing rt7 to try to reproduce this. Not yet sure what the cause > could be. From Rui's dmesg the tsc clocksource was being used, I assume > this is the case with you as well, William?
I found a relatively quick way to trigger the 'time warp' and 'BUG in get_monotonic_clock_ts' warnings.
while [ 1 ]; do /bin/date > /dev/null; done
I got 1 to 3 warnings a minute (for the first 5 minutes) with a debug -rt7 on the xeon/smt box. ymmv.
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