sparc: add support for TIF_NOTIFY_SIGNAL

stable inclusion
from stable-v5.10.162
commit e1402ba4df2025d66b81a8c215e452b95d1796d8
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=e1402ba4df2025d66b81a8c215e452b95d1796d8



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

[ Upstream commit f50a7052 ]

Wire up TIF_NOTIFY_SIGNAL handling for sparc.

Cc: sparclinux@vger.kernel.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>