Messages in this thread | | | Date | Wed, 31 Oct 2012 14:27:46 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [PATCH] Sometimes, there is OOPS happened when we use oprofile. |
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On 10/31/2012 02:05 PM, Robert Richter wrote: > Jun, > > On 29.10.12 02:33:54, Zhang, Jun wrote: >> Sometimes, there is OOPS happened when we use oprofile. next >> is the call stack. From call stack, we find in >> call_on_stack if there is a nmi interrupt between "xchgl >> %%ebx,%%esp" and "call *%%edi", system will OOPS. > > this should be related and fixed with: > > https://lkml.org/lkml/2012/9/12/269 > > Ingo, HPA, > > please apply the fix of kernel_stack_pointer(). >
Thanks for the reminder. Ingo bounced this one to me for review while I was away and it fell between the cracks.
-hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf.
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