arm: add support for TIF_NOTIFY_SIGNAL

stable inclusion
from stable-v5.10.162
commit 1bee9dbbcabbb77617fb257f964628b50ba2529c
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I6BTWC
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.168&id=1bee9dbbcabbb77617fb257f964628b50ba2529c



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[ Upstream commit 32d59773 ]

Wire up TIF_NOTIFY_SIGNAL handling for arm.

Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

Conflicts:
	arch/arm/include/asm/thread_info.h

Signed-off-by: Li Lingfeng <lilingfeng3@huawei.com>
Reviewed-by: tanghui <tanghui20@huawei.com>
Reviewed-by: Wang Weiyang <wangweiyang2@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>