On Sat, 08 Feb 2014 17:49:11 +0100, Mark Kettenis wrote: > > Date: Thu, 6 Feb 2014 23:53:49 +0000 > > From: Stuart Henderson <[email protected]> > > > > On 2014/02/06 20:26, Tim van der Molen wrote: > > > Occasionally, after running startx I get a panic. Handtyped ddb output > > > and dmesg below. > > > > Try a newer kernel, pretty sure this is the bug that kettenis fixed in > > sys/dev/pci/drm/i915/i915_gem.c 1.69. This is not in snapshots yet afaik. > > Unfortunately, this probably won't fix the issue. > > The problem here is that copyin/out can sleep if a page needs to be > faulted in. The fast path code called from i915_gem_shmem_pwrite() is > written with the assumption that this doesn't happen. I could simply > disable the fast path code here, but there might be a better solution. > Still thinking about it...
For the archives: kettenis@ has committed a fix for this (thanks again): http://marc.info/?l=openbsd-cvs&m=139233308522563
