This is a note to let you know that I've just added the patch titled x86/xen: don't do PV iret hypercall through hypercall page 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: x86-xen-don-t-do-pv-iret-hypercall-through-hypercall-page.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.