Messages in this thread | | | Date | Mon, 24 Mar 2008 21:37:42 -0400 | From | "Christopher S. Aker" <> | Subject | Re: [Xen-devel] Re: Xen paravirt frontend block hang |
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Jeremy Fitzhardinge wrote: > Christopher S. Aker wrote: >> Jeremy Fitzhardinge wrote: >>> Are you running an SMP or UP domain? I found I could get hangs very >>> easily with UP (but I need confirm it isn't a result of some other >>> very experimental patches). >> >> The hang occurs with both SMP and UP compiled pv_ops kernels. SMP >> kernels are still slightly responsive after the hang occurs, which >> makes me think only one proc gets stuck at a time, not the entire kernel. > > The patch I posted yesterday - "xen: fix RMW when unmasking events" - > should definitively fix the hanging-under-load bugs (I hope).
Confirmed-by: caker@theshore.net
Nice work!
-Chris
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