Re: [Intel-gfx] PROBLEM: i915.preliminary_hw_support crash

2015-10-29 Thread Jani Nikula
On Mon, 26 Oct 2015, John Doe wrote: > i'm getting this crash booting kernel 4.2.1 with > i915.preliminary_hw_support=1. > I'm running an intel skylake i7-6700k cpu on z170 chipset, using xen > (qubes-os). Having to use i915.preliminary_hw_support=1 is a hint that the support isn't quite there ye

[Intel-gfx] PROBLEM: i915.preliminary_hw_support crash

2015-10-29 Thread John Doe
Greetings, i'm getting this crash booting kernel 4.2.1 with i915.preliminary_hw_support=1. I'm running an intel skylake i7-6700k cpu on z170 chipset, using xen (qubes-os). Full boot log is attached. [3.580272] BUG: unable to handle kernel NULL pointer dereference at 0060 [3.580