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:Jens Axboe <axboe@kernel.dk> Reviewed-by:
Petr Mladek <pmladek@suse.com> Acked-by:
Joe Lawrence <joe.lawrence@redhat.com> Signed-off-by:
Miroslav Benes <mbenes@suse.cz> Signed-off-by:
Jiri Kosina <jkosina@suse.cz>
parent
54ab35d6
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