On Wed, Nov 25, 2015 at 04:28:02PM +0000, Chris Wilson wrote: > On Wed, Nov 25, 2015 at 05:19:24PM +0100, Daniel Vetter wrote: > > Since $debugfs/i915_wedged restores a wedged gpu by using a normal gpu > > hang we need to be careful to not run into the "hanging too fast > > check": > > That's not how it works. It restores the GPU by triggering a manual > reset. Maybe in your tree, but here it goes through the full hang recovery. And the gem_eio default context _does_ get banned without this. Maybe it's a bug in the ban logic, but it didn't look like that. After all debugfs/i915_wedged is a hack for developers - by that time userspace has already either died or fallen back to sw rendering anyway. So I figured no point in fixing this in the kernel with special cases. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
