On Thu, Oct 13, 2016 at 04:57:39PM +0200, Daniel Vetter wrote:
> On Wed, Oct 12, 2016 at 10:05:19AM +0100, Chris Wilson wrote:
> > The error state is purposefully racy as we expect it to be called at any
> > time and so have avoided any locking whilst capturing the crash dump.
> > However, with mul
On Wed, Oct 12, 2016 at 10:05:19AM +0100, Chris Wilson wrote:
> The error state is purposefully racy as we expect it to be called at any
> time and so have avoided any locking whilst capturing the crash dump.
> However, with multi-engine GPUs and multiple CPUs, those races can
> manifest into OOPSe
The error state is purposefully racy as we expect it to be called at any
time and so have avoided any locking whilst capturing the crash dump.
However, with multi-engine GPUs and multiple CPUs, those races can
manifest into OOPSes as we attempt to chase dangling pointers freed on
other CPUs. Under
