https://bugs.freedesktop.org/show_bug.cgi?id=101029
--- Comment #16 from Craig stein12c@gmail.com --- (In reply to Craig from comment #15)
where do i find the amd_iommu.c in ubuntu 17.04 so that I can patch it? or is there a different method? I was considering using this syntax: patch -p[num] < patchfile patch [options] originalfile patchfile thanks very much
please disregard this i believe i found a solution.