Re: [lkp-robot] [x86/asm] 51bad67ffb: int3:#[##]

From: Alexey Dobriyan
Date: Tue May 15 2018 - 18:50:36 EST


On Tue, May 15, 2018 at 03:27:34PM -0700, Linus Torvalds wrote:
> On Tue, May 15, 2018 at 2:43 PM Alexey Dobriyan <adobriyan@xxxxxxxxx> wrote:
>
> > It crashed into the middle of the padding.
>
> No, the beginning of the padding. "int3" will push the return address on
> the stack, so when it points to the second 'int3' instruction, it's because
> the first one triggered.

Sending i386 patches should not be done that late...

I checked 32-bit asm as well.