https://bugs.freedesktop.org/show_bug.cgi?id=101029
--- Comment #17 from Craig stein12c@gmail.com --- I can't seem to find the amd_iommu.c file, would you be able to point me to where it is? also what would be the proper syntax to run the patch program? it seems to indicate -p or --strip but i am to sure what number to enter after it.