From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8A36B158210; Fri, 6 Sep 2024 08:26:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725611175; cv=none; b=bVhEi1QGl3kc5XMwbQBWj6I4+kYg3n607PSM2YTtDDtHOAsxVaHW7pB4B8qFvxUGylpOnffQ89BZ7fIrN3E4pn5MsBKQD63nu+e5yVYO2W5xBHhZjt8CFq8LgeDwMcj5g1TMs78I+iTekRehgN2qC8NJ6//L6RmuDz7xJV1jSuU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725611175; c=relaxed/simple; bh=lHUBzjl4DDpnnEu50b+pAWPFZJsYyqyKgiEbf54Gr/k=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=onPSfy+FB6VJm3XObmYffhUdwd7T1taPdD7StyfQ5i7MSLz1FJ9mNqK08QeM2kxBhQT2ljgjphtLJKgIQKfbtMRkTTewqU6aqdy5hc2mu1iqKCHzRswonAAxwm2yUFE+J3NpUWWDtNQBgrgE2tp8uUT6OUguLJHFbFIb18ubwIo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dLvYL/XK; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dLvYL/XK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 50D78C4CEC5; Fri, 6 Sep 2024 08:26:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725611175; bh=lHUBzjl4DDpnnEu50b+pAWPFZJsYyqyKgiEbf54Gr/k=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=dLvYL/XKELw5VLTNQBXX2LE9vEN+IDaZ7eeEcdgKFGH0hYsw0HP3YiQJ/LleuZUQD dvQ8AZUtaSH/20tENX94LLiHP2FYjkl/nlJ5fmXeEROKz//vE6PtEZHUPMaG6Zsbol JG4eY/PvCKgbDXzvabs+YLBnsMBfGaHHHo+0TZjYCm1hMSdKJQ0aaEJrKSftf40b36 lICVFuW+EN4qXGpPUbdG0gzd9daaJ+5w3O8ZPcxQjPVAhD98+A19ErWwqSnL18IMGo YchOH+KCQP8urazgaUfcQu6ZFwJbKV1LErzRfdNnkdxRc409Iu4OvdFnNlPxEJs1FR 3JxOVXYSnZ40w== Message-ID: <32350254-6245-4850-a670-ada26004fab1@kernel.org> Date: Fri, 6 Sep 2024 10:26:14 +0200 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Beta Subject: Re: FAILED: patch "[PATCH] selftests: mptcp: join: check re-using ID of unused ADD_ADDR" failed to apply to 5.10-stable tree Content-Language: en-GB To: gregkh@linuxfoundation.org, kuba@kernel.org, martineau@kernel.org Cc: stable@vger.kernel.org, MPTCP Linux References: <2024082629-tapping-motivator-444a@gregkh> From: Matthieu Baerts Autocrypt: addr=matttbe@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Greg, On 26/08/2024 14:09, gregkh@linuxfoundation.org wrote: > > The patch below does not apply to the 5.10-stable tree. > If someone wants it applied there, or to any other stable or longterm > tree, then please email the backport, including the original git commit > id to . Thank you for the notification! (...) > ------------------ original commit in Linus's tree ------------------ > > From a13d5aad4dd9a309eecdc33cfd75045bd5f376a3 Mon Sep 17 00:00:00 2001 > From: "Matthieu Baerts (NGI0)" > Date: Mon, 19 Aug 2024 21:45:20 +0200 > Subject: [PATCH] selftests: mptcp: join: check re-using ID of unused ADD_ADDR > > This test extends "delete re-add signal" to validate the previous > commit. An extra address is announced by the server, but this address > cannot be used by the client. The result is that no subflow will be > established to this address. > > Later, the server will delete this extra endpoint, and set a new one, > with a valid address, but re-using the same ID. Before the previous > commit, the server would not have been able to announce this new > address. > > While at it, extra checks have been added to validate the expected > numbers of MPJ, ADD_ADDR and RM_ADDR. > > The 'Fixes' tag here below is the same as the one from the previous > commit: this patch here is not fixing anything wrong in the selftests, > but it validates the previous fix for an issue introduced by this commit > ID. > > Fixes: b6c08380860b ("mptcp: remove addr and subflow in PM netlink") For the same reasons as the ones invoked for v5.15, I don't think we need to backport this patch to v5.10. Cheers, Matt -- Sponsored by the NGI0 Core fund.