hexagon: add support for TIF_NOTIFY_SIGNAL

stable inclusion
from stable-v5.10.162
commit 19f3e328b4c6202198f27a3b899811d4a118333f
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7P7OH

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=19f3e328b4c6202198f27a3b899811d4a118333f



--------------------------------

[ Upstream commit aeec8193 ]

Wire up TIF_NOTIFY_SIGNAL handling for hexagon.

Cc: linux-hexagon@vger.kernel.org
Acked-by: Brian Cain <bcain@codeaurora.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: sanglipeng <sanglipeng1@jd.com>