[Bug 201753] AMD-Vi: Unable to write to IOMMU perf counter

bugzilla-daemon
2021-02-10T19:55:16Z

--- Comment #7 from Neil (ledufff@hotmail.com) ---
Created attachment 295199
--> https://bugzilla.kernel.org/attachment.cgi?id=295199&action=edit
Thinkpad E495 with RFCv2 patch.