On Thu, Jul 05, 2018 at 03:58:45PM +0100, Chris Wilson wrote:
> If the GPU is terminally wedged we cannot submit any requests into a
> context, completely unfulfilling our purpose of doing so. As this
> expectedly fails, skip over the test.
>
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/selftests/i915_gem_context.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/selftests/i915_gem_context.c
> index cc848ceeb3c3..0b36265a0f96 100644
> --- a/drivers/gpu/drm/i915/selftests/i915_gem_context.c
> +++ b/drivers/gpu/drm/i915/selftests/i915_gem_context.c
> @@ -599,6 +599,9 @@ int i915_gem_context_live_selftests(struct drm_i915_private *dev_priv)
> bool fake_alias = false;
> int err;
>
> + if (i915_terminally_wedged(&dev_priv->gpu_error))
> + return 0;
> +
I wonder if this could mask a real failure under the skips?
but if actual error is already captured somewhere else than probably better to avoid the noise
of a ENOTRECOVERABLE or whatever...
> /* Install a fake aliasing gtt for exercise */
> if (USES_PPGTT(dev_priv) && !dev_priv->mm.aliasing_ppgtt) {
> mutex_lock(&dev_priv->drm.struct_mutex);
> --
> 2.18.0
>
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