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Commit 8df1947c authored by Miroslav Benes's avatar Miroslav Benes Committed by Jiri Kosina
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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 12db8b69 ("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: default avatarJens Axboe <axboe@kernel.dk>
Reviewed-by: default avatarPetr Mladek <pmladek@suse.com>
Acked-by: default avatarJoe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: default avatarMiroslav Benes <mbenes@suse.cz>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 54ab35d6
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