On Thu, Feb 19, 2015 at 01:50:59PM +, Wei Liu wrote:
> Hi all
>
> When I was trying to debug a double fault on 5.6, I found the trap frame
> looked a bit strange. After some investigation and reading source
> code, I found that double fault handling looked problematic.
>
> Per Intel SDM volum
Hi all
When I was trying to debug a double fault on 5.6, I found the trap frame
looked a bit strange. After some investigation and reading source
code, I found that double fault handling looked problematic.
Per Intel SDM volume 3A, processor will push 0 to stack as error code when
double fault oc
