On 18/11/2021 06:57, Thomas Hellström wrote:
On Wed, 2021-11-17 at 19:49 +0100, Thomas Hellström wrote:
On 11/17/21 15:20, Matthew Auld wrote:
In intel_context_do_pin_ww, when calling into the pre_pin
hook(which is
passed the ww context) it could in theory return -EDEADLK(which is
very
likely
On Wed, 2021-11-17 at 19:49 +0100, Thomas Hellström wrote:
>
> On 11/17/21 15:20, Matthew Auld wrote:
> > In intel_context_do_pin_ww, when calling into the pre_pin
> > hook(which is
> > passed the ww context) it could in theory return -EDEADLK(which is
> > very
> > likely with debug kernels), once
On 11/17/21 15:20, Matthew Auld wrote:
In intel_context_do_pin_ww, when calling into the pre_pin hook(which is
passed the ww context) it could in theory return -EDEADLK(which is very
likely with debug kernels), once we start adding more ww locking in there,
like in the next patch. If so then we
In intel_context_do_pin_ww, when calling into the pre_pin hook(which is
passed the ww context) it could in theory return -EDEADLK(which is very
likely with debug kernels), once we start adding more ww locking in there,
like in the next patch. If so then we need to be mindful of having to
restart th
