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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