[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] x86_64 DOM0 SMP oops
* Chris Wright <chrisw@xxxxxxxx> [2005-08-22 14:13]: > * Ryan Harper (ryanh@xxxxxxxxxx) wrote: > > While working/testing the hotplug patch for x86_64, I encountered an > > [1]oops. When the system was idle or minor load, I didn't have any > > problems, but as I kicked off an parallel build of the kernel, I hit the > > oops. > > > > changeset: 6315:531ad4bde8f249c318588f41bdbb72d0b0e0ea9c > > tag: tip > > parent: 6314:473af43ac65b1a872b058469d01acc6cfa21505d > > parent: 6313:d8fd24b4308078f6d20aa8a306e540c5833ca5a2 > > user: cl349@xxxxxxxxxxxxxxxxxxxx > > date: Mon Aug 22 05:21:18 2005 > > summary: merge? > > > > 1. > > Unable to handle kernel NULL pointer dereference at 000000000000001c RIP: > > <ffffffff80112c1a>{retint_kernel+0} > > PGD aae067 PUD aaf067 PMD 0 > > Oops: 0000 [1] PREEMPT SMP > > Not surprising, w/ PREEMPT. Is it stable w/out PREEMPT? Really? I thought CONFIG_PREEMPT was tested since it was on for x86_32 SMP. I'll give that a shot and let you know. -- Ryan Harper Software Engineer; Linux Technology Center IBM Corp., Austin, Tx (512) 838-9253 T/L: 678-9253 ryanh@xxxxxxxxxx _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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