Re: intel T14 gen 3, picom triggers page fault trap in dpt_insert_entries

2023-05-12 Thread Klemens Nanni
On Mon, Apr 24, 2023 at 11:53:25PM +1000, Jonathan Gray wrote: > On Mon, Apr 24, 2023 at 01:49:32PM +0100, Stuart Henderson wrote: > > Running picom (with no special config or command line flags) on intel > > T14 gen 3 fairly easily triggers a crash in drm. If it doesn't fail the > > first time,

Re: intel T14 gen 3, picom triggers page fault trap in dpt_insert_entries

2023-04-24 Thread Stuart Henderson
On 2023/04/24 15:00, Stuart Henderson wrote: > > Looking over the local changes to i915_scatterlist.h the segment size > > could be larger, I'm not sure if that would help. > > I will try that and report back after lunch. Doesn't help. > > > Index: dev/pci/drm/i915/i915_scatterlist.h > >

Re: intel T14 gen 3, picom triggers page fault trap in dpt_insert_entries

2023-04-24 Thread Stuart Henderson
On 2023/04/24 23:53, Jonathan Gray wrote: > On Mon, Apr 24, 2023 at 01:49:32PM +0100, Stuart Henderson wrote: > > Running picom (with no special config or command line flags) on intel > > T14 gen 3 fairly easily triggers a crash in drm. If it doesn't fail the > > first time, exiting and restarting

Re: intel T14 gen 3, picom triggers page fault trap in dpt_insert_entries

2023-04-24 Thread Jonathan Gray
On Mon, Apr 24, 2023 at 01:49:32PM +0100, Stuart Henderson wrote: > Running picom (with no special config or command line flags) on intel > T14 gen 3 fairly easily triggers a crash in drm. If it doesn't fail the > first time, exiting and restarting a few times pretty much always > triggers it. >

intel T14 gen 3, picom triggers page fault trap in dpt_insert_entries

2023-04-24 Thread Stuart Henderson
Running picom (with no special config or command line flags) on intel T14 gen 3 fairly easily triggers a crash in drm. If it doesn't fail the first time, exiting and restarting a few times pretty much always triggers it. Full proc listing below after dmesg, Xorg is the only active process at the