Livepatching changes for 5.13
livepatch: Replace the fake signal sending with TIF_NOTIFY_SIGNAL infrastructure
Livepatch sends a fake signal to all remaining blocking tasks of a
running transition after a set period of time. It uses TIF_SIGPENDING
flag for the purpose. Commit 12db8b690010 ("entry: Add support for
TIF_NOTIFY_SIGNAL") added a generic infrastructure to achieve the same.
Replace our bespoke solution with the generic one.
Reviewed-by: Jens Axboe <firstname.lastname@example.org>
Reviewed-by: Petr Mladek <email@example.com>
Acked-by: Joe Lawrence <firstname.lastname@example.org>
Signed-off-by: Miroslav Benes <email@example.com>
Signed-off-by: Jiri Kosina <firstname.lastname@example.org>
2 files changed