Re: [BUG] kvm crashes in 2.6.28-rc6-00007-ged31348

From: Avi Kivity
Date: Tue Dec 02 2008 - 15:39:17 EST

Steven Rostedt wrote:
The following must be available without recursion for the function
tracer to work:


In arch/x86/kvm/svm.c, function svm_vcpu_run(), everything between the vmrun instruction and the call to load_host_msrs() is executed without a live pda, so no smp_processor_id(). Could easily be fixed by rearranging things.

I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.

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