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 9FC822E7652; Tue, 2 Sep 2025 21:11:52 +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=1756847512; cv=none; b=JfxC7HuH+ONAQ07WNJgofcKcG4rfmAwprRV4weKsFxHmXmJYM/1xat8g7uqRp6ExPX/FNcGuCHl7gJRUjs3QuZkaWAsnbswd8tZ8ndUkDSslud16oeLP9o6xXqbd0+x7WWb4sATH2DUDvb50keikJ51cqQN0WDkT2eT2RQ8x/qc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756847512; c=relaxed/simple; bh=J3UyQcqp+XhkbOE7T1z/2dZXwFXfqL8/MpWvYJE0vno=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=UtFJV5p60TjySHb1XzlZUFIPzytu+CYJ1lKF0ZfYJWW0uhoIpj9QwwEVpAuYOBhChQcJZEzUR0ZfBD8IX8E+gir8Ks+5TloHqABLnas68QnvpsJm5QHYzvYr0UaCwOlYjPq3O5XpkZYHdhNae0giwTzj70PhS/c3gLLB3/GDCbA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=vN1aNAiR; 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="vN1aNAiR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9C604C4CEF7; Tue, 2 Sep 2025 21:11:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756847512; bh=J3UyQcqp+XhkbOE7T1z/2dZXwFXfqL8/MpWvYJE0vno=; h=From:Subject:Date:To:Cc:From; b=vN1aNAiRM2wQNjnGjOoGFVoudpKW04Nhz+lWCRm9F5sF1FdgBcz2MqcULMt69NVth BPZCq0yBRjtdSgAxpgtGtXBDd9QQTbf0q/yh8fURy/d4FT2fvB6GKKNNFQmRxaWbXR j91UKF2H99h06eMawBK53aiQpmujZpG6Do4nosrmucNhZ4mFMNumSMzoTYb9rC1cQD 8jKS6w4HFlY3Gm9MdjDfjwo9wJUEu37XPhwKG9u9dIwg9C5jzVcYeNVqltL0bQMoD3 ITe+DucgJrWoIXRnHaWUHIzJNn+m3lD93ZQRS/X+CUKuDFI2toUlthigTJz4DZsPeW nOvviBEXp6djg== From: "Matthieu Baerts (NGI0)" Subject: [PATCH net-next v2 0/4] mptcp: misc. features for v6.18 Date: Tue, 02 Sep 2025 23:11:32 +0200 Message-Id: <20250902-net-next-mptcp-misc-feat-6-18-v2-0-fa02bb3188b1@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAIRdt2gC/4WNwQqDMBBEf0X23C2blGrsqf9RPKS60dCaSBLEI v57Q6DnHubwGGbeDpGD5Qi3aofAq43WuwzyVEE/aTcy2iEzSJJXUrJFxylnSzgvqV9wtrFHwzp hjUJhI6XRqtE1GQH5Ywls7Fb+H/CbQpebycbkw6eIV1H64mhJ/HGsAgkVaVY0yGdLl/uLg+P32 YcRuuM4vkLhypbVAAAA X-Change-ID: 20250829-net-next-mptcp-misc-feat-6-18-722fa87a60f1 To: mptcp@lists.linux.dev, Mat Martineau , Geliang Tang , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Shuah Khan Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, "Matthieu Baerts (NGI0)" , Eric Biggers , Gang Yan , Christoph Paasch X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1499; i=matttbe@kernel.org; h=from:subject:message-id; bh=J3UyQcqp+XhkbOE7T1z/2dZXwFXfqL8/MpWvYJE0vno=; b=owGbwMvMwCVWo/Th0Gd3rumMp9WSGDK2x04sMivWX6b8YdpK8+en1u702CxxKXjRiV3vo9boJ fS1TXpr1VHKwiDGxSArpsgi3RaZP/N5FW+Jl58FzBxWJpAhDFycAjAREW1GhhlrfkVODFuvHXV9 +fJYzg2TGwK9MtMLDMsblK/WL2zQ92RkuHXUVWe7yZHq9Y/U78Qn5Ngu+LL7ucoF1WotDevDIfa nWQE= X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 This series contains 4 independent new features: - Patch 1: use HMAC-SHA256 library instead of open-coded HMAC. - Patch 2: selftests: check for unexpected fallback counter increments. - Patches 3-4: record subflows in RPS table, for aRFS support. Signed-off-by: Matthieu Baerts (NGI0) --- Changes in v2: - Drop previous patches 2 ("mptcp: make ADD_ADDR retransmission timeout adaptive") + 3 ("selftests: mptcp: remove add_addr_timeout settings"): They were introducing instabilities in the selftests. - Rebased. Other patches have not been modified. - Link to v1: https://lore.kernel.org/r/20250901-net-next-mptcp-misc-feat-6-18-v1-0-80ae80d2b903@kernel.org --- Christoph Paasch (2): net: Add rfs_needed() helper mptcp: record subflows in RPS table Eric Biggers (1): mptcp: use HMAC-SHA256 library instead of open-coded HMAC Gang Yan (1): selftests: mptcp: add checks for fallback counters include/net/rps.h | 85 ++++++++++------ net/mptcp/crypto.c | 35 +------ net/mptcp/protocol.c | 21 ++++ tools/testing/selftests/net/mptcp/mptcp_join.sh | 123 ++++++++++++++++++++++++ 4 files changed, 202 insertions(+), 62 deletions(-) --- base-commit: cd8a4cfa6bb43a441901e82f5c222dddc75a18a3 change-id: 20250829-net-next-mptcp-misc-feat-6-18-722fa87a60f1 Best regards, -- Matthieu Baerts (NGI0)