Re: [PATCH] Sometimes, there is OOPS happened when we use oprofile.

[Robert R. <rr...@ke...>]

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