This is a note to let you know that I've just added the patch titled alpha: fix TIF_NOTIFY_SIGNAL handling 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: alpha-fix-tif_notify_signal-handling.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. commit 89445c433bb40a07b7f2d231e48d34cf692af24e Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx> Date: Sat Sep 18 18:08:56 2021 -0400 alpha: fix TIF_NOTIFY_SIGNAL handling [ Upstream commit e2c7554cc6d85f95e3c6635f270ec839ab9fe05e ] it needs to be added to _TIF_WORK_MASK, or we might not reach do_work_pending() in the first place... Fixes: 5a9a8897c253a "alpha: add support for TIF_NOTIFY_SIGNAL" Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/alpha/include/asm/thread_info.h b/arch/alpha/include/asm/thread_info.h index fdc485d7787a..084c27cb0c70 100644 --- a/arch/alpha/include/asm/thread_info.h +++ b/arch/alpha/include/asm/thread_info.h @@ -75,7 +75,7 @@ register struct thread_info *__current_thread_info __asm__("$8"); /* Work to do on interrupt/exception return. */ #define _TIF_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \ - _TIF_NOTIFY_RESUME) + _TIF_NOTIFY_RESUME | _TIF_NOTIFY_SIGNAL) /* Work to do on any return to userspace. */ #define _TIF_ALLWORK_MASK (_TIF_WORK_MASK \