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Re: [Xen-devel] dom0-smp failed to execute MMU updates
| To: | Ryan Harper <ryanh@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] dom0-smp failed to execute MMU updates |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Thu, 31 Mar 2005 18:07:58 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Thu, 31 Mar 2005 17:08:06 +0000 |
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| In-reply-to: | Your message of "Mon, 28 Mar 2005 10:55:49 MDT." <20050328165549.GB452@xxxxxxxxxxxxxxxxxxxx> |
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> > Included is the debug log from 20050328 xen-devel build. SMP dom0 booted > fine, but being > used as a distcc server, gcc oopsed the dom0 kernel. Ryan, TLB flushing in SMP builds has so far never been 100% correct, so it's not surprising that there have been some crashes. I've just checked in a patch that fixes all the flush problems that I know about, so it would be useful to know whether you can still provoke the above bug (or any other bugs!). -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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