[igt-dev] [PATCH i-g-t] lib/igt_aux/hang_detector: Don't enable reset if it's explicitly disabled

[Arkadiusz Hiler]

On Wed, Jun 12, 2019 at 02:01:27PM +0100, Chris Wilson wrote:
> Quoting Arkadiusz Hiler (2019-06-12 13:52:22)
> > We don't expect to hang during the tests using hang_detector, and the
> > only difference is more severe fallout in case a hang actually happens
> > and fewer surprised people seeing reset mysteriously enabled a couple of
> > tests down the line.
> 
> I don't think this is wise. They can use the existing IGT envars surely?
> 
> If the machine is not capable of resets, it shouldn't fall upon the
> users to have to disable it.
> -Chris

Fair point, the kernel should be wise enough to disable the reset and
keep it disabled. For the test that check reset the env variable
override should be enough.

Dropping the patch.
-Arek