Messages in this thread | | | Date | Wed, 31 Oct 2012 22:05:22 +0100 | From | Robert Richter <> | Subject | Re: [PATCH] Sometimes, there is OOPS happened when we use oprofile. |
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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,
-Robert
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