[Crash-utility] [PATCH v3] x86_64: VC exception stack support

[Alexey Makhalov]

Hi Kazu,

> 
> This patch looks good to me and tested ok with some vmcores whose
> VC stack is not mapped that I have.  Thank you for the update.
> 
> Acked-by: Kazuhito Hagio <k-hagio-ab at nec.com>
> 

Do you want me to update the patch with your ack or you can just check it in?

PS: Please consider reviewing my another patchiest regarding gdb update
and enhancing gdb-crash interaction.

Thanks,
—Alexey