This is a note to let you know that I've just added the patch titled KVM: Use dedicated mutex to protect kvm_usage_count to avoid deadlock to the 6.6-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-use-dedicated-mutex-to-protect-kvm_usage_count-to-avoid-deadlock.patch and it can be found in the queue-6.6 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it.