This is a note to let you know that I've just added the patch titled mm/mmap: return 1 from stack_guard_gap __setup() handler to the 4.9-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: mm-mmap-return-1-from-stack_guard_gap-__setup-handler.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it.