This is a note to let you know that I've just added the patch titled Revert "iommu/vt-d: Retrieve IOMMU perfmon capability information" to the 6.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: revert-iommu-vt-d-retrieve-iommu-perfmon-capability-information.patch and it can be found in the queue-6.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it.