Gilboa Davara wrote:
> So,
> what's the point of the IRQ stack-depth check, again? Especially with
> 4k stacks and separate IRQ stacks? And the more deterministic
> max-stack-depth excursion checker (CONFIG_DEBUG_STACK_USAGE) as well...
> Finally, the patch I sent upstream would clearly show on an oops
whether
> or not the stack was currently overflowing, or whether the stack had
> ever overflowed prior to the oops. Seemed useful to me.
Just to satisfy my curiosity, can you post a link to the patch?
Sure:
http://lkml.org/lkml/2007/8/31/28
-Eric