Re: [PATCH v2] livepatch: Replace the fake signal sending with TIF_NOTIFY_SIGNAL infrastructure
From: Jiri Kosina <jikos@kernel.org>
Date: 2021-03-30 07:43:06
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On Mon, 29 Mar 2021, Miroslav Benes wrote:
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 <axboe@kernel.dk>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Miroslav Benes <mbenes@suse.cz>Pushed out to livepatching#for-5.13/signal. -- Jiri Kosina SUSE Labs