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 1FD5D28DF01; Sun, 17 Aug 2025 13:50:38 +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=1755438638; cv=none; b=cq2NQyRJOUKVCaXEueBoUBbbj534UNwbT1ZBuJXaZxmLAMvIamh2Ap0dQKsM2gjCZPXRoNhXIVqNX2ZLJqih1329wJMgr+xkj6lZni5kw/FiGQyhgEzWuHB2otFfdNVAaVA033mrcBv+0rZcP/ZJ+8IZAJKkjzXvRafnNqoIO6w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755438638; c=relaxed/simple; bh=CvRA/zD+d6lUsBKE5WdIBRx3QjzdFVyMYUsNuuNZ2I4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=PIugEXhU6r/L1c3cjnYar7DfAjq4LP90Iek6OWrovC7nYpq82JWRBfgehsDNs8KHuZXqePc+QjU7Oj2cxMTV4usItt5oRJWzkuCHLHhAYme3PWMIZmtjb4Gf6rH9Iam07+lQhB45aDSxzUDfAuj5Q92Zl7GKiFN8tcpJr2/H16M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AzajT6UP; 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="AzajT6UP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2C751C4CEF1; Sun, 17 Aug 2025 13:50:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755438638; bh=CvRA/zD+d6lUsBKE5WdIBRx3QjzdFVyMYUsNuuNZ2I4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=AzajT6UPnlejpZlGWJXNuMiz0BaHDA1Q3tgiaBQ6h/fpFSvV86NzZhuwlSVGK+vqa 0kYAyA9SDPJwbkUxb9SkZHGUPoQ+z0Zn3ClnmptMyIsjIsvKqE9HbNroANrHtHdpLj iIQN7H4rXW1PCqkopGwxbGcC/UchWSf71+pRcJrwcTwlse/IGDiBP8mOu8csEmOnQc nS1RP4c5SRaEn6uuju6djqHasGTn+FP8G0tVEDawRxJsoM9apqm68Eut2vquV7YDmV A9M3vMumeiWG3qBteaL4cR+6sKA5y+/gqaaLMhcXikZ8H355NAsyTYTtclGtuwpr/a 4XH2i2PjUlEvg== Message-ID: <2c241887-fa46-44ab-a518-43d9ae339009@kernel.org> Date: Sun, 17 Aug 2025 15:50:30 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Beta Subject: Re: [PATCH net 0/8] mptcp: misc fixes for v6.17-rc Content-Language: en-GB, fr-BE To: Jakub Kicinski Cc: mptcp@lists.linux.dev, Mat Martineau , Geliang Tang , "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Jianguo Wu , Shuah Khan , Jonathan Corbet , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org, Christoph Paasch , stable@vger.kernel.org, Thomas Dreibholz References: <20250815-net-mptcp-misc-fixes-6-17-rc2-v1-0-521fe9957892@kernel.org> <20250816112712.209644c8@kernel.org> From: Matthieu Baerts Autocrypt: addr=matttbe@kernel.org; keydata= xsFNBFXj+ekBEADxVr99p2guPcqHFeI/JcFxls6KibzyZD5TQTyfuYlzEp7C7A9swoK5iCvf YBNdx5Xl74NLSgx6y/1NiMQGuKeu+2BmtnkiGxBNanfXcnl4L4Lzz+iXBvvbtCbynnnqDDqU c7SPFMpMesgpcu1xFt0F6bcxE+0ojRtSCZ5HDElKlHJNYtD1uwY4UYVGWUGCF/+cY1YLmtfb WdNb/SFo+Mp0HItfBC12qtDIXYvbfNUGVnA5jXeWMEyYhSNktLnpDL2gBUCsdbkov5VjiOX7 CRTkX0UgNWRjyFZwThaZADEvAOo12M5uSBk7h07yJ97gqvBtcx45IsJwfUJE4hy8qZqsA62A nTRflBvp647IXAiCcwWsEgE5AXKwA3aL6dcpVR17JXJ6nwHHnslVi8WesiqzUI9sbO/hXeXw TDSB+YhErbNOxvHqCzZEnGAAFf6ges26fRVyuU119AzO40sjdLV0l6LE7GshddyazWZf0iac nEhX9NKxGnuhMu5SXmo2poIQttJuYAvTVUNwQVEx/0yY5xmiuyqvXa+XT7NKJkOZSiAPlNt6 VffjgOP62S7M9wDShUghN3F7CPOrrRsOHWO/l6I/qJdUMW+MHSFYPfYiFXoLUZyPvNVCYSgs 3oQaFhHapq1f345XBtfG3fOYp1K2wTXd4ThFraTLl8PHxCn4ywARAQABzSRNYXR0aGlldSBC YWVydHMgPG1hdHR0YmVAa2VybmVsLm9yZz7CwZEEEwEIADsCGwMFCwkIBwIGFQoJCAsCBBYC AwECHgECF4AWIQToy4X3aHcFem4n93r2t4JPQmmgcwUCZUDpDAIZAQAKCRD2t4JPQmmgcz33 EACjROM3nj9FGclR5AlyPUbAq/txEX7E0EFQCDtdLPrjBcLAoaYJIQUV8IDCcPjZMJy2ADp7 /zSwYba2rE2C9vRgjXZJNt21mySvKnnkPbNQGkNRl3TZAinO1Ddq3fp2c/GmYaW1NWFSfOmw MvB5CJaN0UK5l0/drnaA6Hxsu62V5UnpvxWgexqDuo0wfpEeP1PEqMNzyiVPvJ8bJxgM8qoC cpXLp1Rq/jq7pbUycY8GeYw2j+FVZJHlhL0w0Zm9CFHThHxRAm1tsIPc+oTorx7haXP+nN0J iqBXVAxLK2KxrHtMygim50xk2QpUotWYfZpRRv8dMygEPIB3f1Vi5JMwP4M47NZNdpqVkHrm jvcNuLfDgf/vqUvuXs2eA2/BkIHcOuAAbsvreX1WX1rTHmx5ud3OhsWQQRVL2rt+0p1DpROI 3Ob8F78W5rKr4HYvjX2Inpy3WahAm7FzUY184OyfPO/2zadKCqg8n01mWA9PXxs84bFEV2mP VzC5j6K8U3RNA6cb9bpE5bzXut6T2gxj6j+7TsgMQFhbyH/tZgpDjWvAiPZHb3sV29t8XaOF BwzqiI2AEkiWMySiHwCCMsIH9WUH7r7vpwROko89Tk+InpEbiphPjd7qAkyJ+tNIEWd1+MlX ZPtOaFLVHhLQ3PLFLkrU3+Yi3tXqpvLE3gO3LM7BTQRV4/npARAA5+u/Sx1n9anIqcgHpA7l 5SUCP1e/qF7n5DK8LiM10gYglgY0XHOBi0S7vHppH8hrtpizx+7t5DBdPJgVtR6SilyK0/mp 9nWHDhc9rwU3KmHYgFFsnX58eEmZxz2qsIY8juFor5r7kpcM5dRR9aB+HjlOOJJgyDxcJTwM 1ey4L/79P72wuXRhMibN14SX6TZzf+/XIOrM6TsULVJEIv1+NdczQbs6pBTpEK/G2apME7vf mjTsZU26Ezn+LDMX16lHTmIJi7Hlh7eifCGGM+g/AlDV6aWKFS+sBbwy+YoS0Zc3Yz8zrdbi Kzn3kbKd+99//mysSVsHaekQYyVvO0KD2KPKBs1S/ImrBb6XecqxGy/y/3HWHdngGEY2v2IP Qox7mAPznyKyXEfG+0rrVseZSEssKmY01IsgwwbmN9ZcqUKYNhjv67WMX7tNwiVbSrGLZoqf Xlgw4aAdnIMQyTW8nE6hH/Iwqay4S2str4HZtWwyWLitk7N+e+vxuK5qto4AxtB7VdimvKUs x6kQO5F3YWcC3vCXCgPwyV8133+fIR2L81R1L1q3swaEuh95vWj6iskxeNWSTyFAVKYYVskG V+OTtB71P1XCnb6AJCW9cKpC25+zxQqD2Zy0dK3u2RuKErajKBa/YWzuSaKAOkneFxG3LJIv Hl7iqPF+JDCjB5sAEQEAAcLBXwQYAQIACQUCVeP56QIbDAAKCRD2t4JPQmmgc5VnD/9YgbCr HR1FbMbm7td54UrYvZV/i7m3dIQNXK2e+Cbv5PXf19ce3XluaE+wA8D+vnIW5mbAAiojt3Mb 6p0WJS3QzbObzHNgAp3zy/L4lXwc6WW5vnpWAzqXFHP8D9PTpqvBALbXqL06smP47JqbyQxj Xf7D2rrPeIqbYmVY9da1KzMOVf3gReazYa89zZSdVkMojfWsbq05zwYU+SCWS3NiyF6QghbW voxbFwX1i/0xRwJiX9NNbRj1huVKQuS4W7rbWA87TrVQPXUAdkyd7FRYICNW+0gddysIwPoa KrLfx3Ba6Rpx0JznbrVOtXlihjl4KV8mtOPjYDY9u+8x412xXnlGl6AC4HLu2F3ECkamY4G6 UxejX+E6vW6Xe4n7H+rEX5UFgPRdYkS1TA/X3nMen9bouxNsvIJv7C6adZmMHqu/2azX7S7I vrxxySzOw9GxjoVTuzWMKWpDGP8n71IFeOot8JuPZtJ8omz+DZel+WCNZMVdVNLPOd5frqOv mpz0VhFAlNTjU1Vy0CnuxX3AM51J8dpdNyG0S8rADh6C8AKCDOfUstpq28/6oTaQv7QZdge0 JY6dglzGKnCi/zsmp2+1w559frz4+IC7j/igvJGX4KDDKUs0mlld8J2u2sBXv7CGxdzQoHaz lzVbFe7fduHbABmYz9cefQpO7wDE/Q== Organization: NGI0 Core In-Reply-To: <20250816112712.209644c8@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Jakub, On 16/08/2025 20:27, Jakub Kicinski wrote: > On Fri, 15 Aug 2025 19:28:18 +0200 Matthieu Baerts (NGI0) wrote: >> Here are various fixes: >> >> - Patch 1: Better handling SKB extension allocation failures. A fix for >> v5.7. >> >> - Patches 2, 3: Avoid resetting MPTCP limits when flushing MPTCP >> endpoints. With a validation in the selftests. Fixes for v5.7. >> >> - Patches 4, 5, 6: Disallow '0' as ADD_ADDR retransmission timeout. >> With a preparation patch, and a validation in the selftests. Fixes for >> v5.11. >> >> - Patches 8, 9: Fix C23 extension warnings in the selftests, spotted by >> GCC. Fixes for v6.16. > > userspace_pm.sh which hasn't flaked in 1000 runs has flaked last night, > with this series applied: > https://netdev-3.bots.linux.dev/vmksft-mptcp/results/255941/8-userspace-pm-sh/ Thank you for the notification! > Looks unrelated but also quite strange? Indeed: the whole series should not affect the behaviour validated by the selftests. The error messages are not very useful, and the test was not really slower than usual. Our CI never complained about that either. I will monitor that! Cheers, Matt -- Sponsored by the NGI0 Core fund.