This is a note to let you know that I've just added the patch titled KVM: x86/mmu: do compare-and-exchange of gPTE via the user address to the 5.4-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: kvm-x86-mmu-do-compare-and-exchange-of-gpte-via-the-user-address.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it.