On Sat, Jun 16, 2018 at 05:39:11PM +0200, Mike Galbraith wrote: > Greetings, > > Running a kernel with ATOMIC_SLEEP enabled in one of my VMs, I met the > splat below. I tracked it back to 4.14-stable, and bisected it there. Why does your virtual machine use a drm driver? Ah, it's a driver for virtual gpu, nice. And if you revert that patch, does everything work again? > # first bad commit: [848dd9bf51544c8e5436960124f3d1f9c51cdb99] drm/qxl: reapply cursor after resetting primary You should also cc: the other developers on that signed-off-by list, like I did here... thanks, greg k-h