On Mon, 12 Sep 2022, Bart Van Assche wrote: > Thanks for having reported this. The revert mentioned above has been included > in Linus' master branch as commit 2b36209ca818 ... Yeah, I'd seen it (I usually run his latest master branch). All has been well since the revert (and even better since Lu Baolu found and fixed an IOMMU regression that was also locking me up). Gotta love bleeding-edge kernels :) Thanks, -Kenny -- Kenneth R. Crudup / Sr. SW Engineer, Scott County Consulting, Orange County CA