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alpha: fix TIF_NOTIFY_SIGNAL handling

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[ Upstream commit e2c7554cc6 ]

it needs to be added to _TIF_WORK_MASK, or we might not reach
do_work_pending() in the first place...

Fixes: 5a9a8897c2 "alpha: add support for TIF_NOTIFY_SIGNAL"
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Al Viro 2021-09-18 18:08:56 -04:00 • committed by Greg Kroah-Hartman
commit 6e2bce21ac
1 changed files with 1 additions and 1 deletions
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arch/alpha/include/asm/thread_info.h
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@ -77,7 +77,7 @@ 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 \