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 3324D139D for ; Tue, 17 Feb 2026 22:20:37 +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=1771366838; cv=none; b=E3EukBNovyPWLPvjQgzCf+WzRCrWR2DF+Eqgujn5OpT2xASTBo9CdAEvTIaeUH5o13fCjDTsMgUXxXgb1bEyFC4p5ne49ga8G5N+AIYn21aXfzJHIf/ULQ3ViTxXinh1C2YZOpqW3LDrXLpd1y27tToAMec6Wyk8J0pBJ51TLwE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771366838; c=relaxed/simple; bh=0DJl1+IsJAuy6zoWNIF0oygw0l387j/MGaO7klcZMxA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=W75HSy7iBmVFmmpTBKx7pC0J/gOBrBamxZG8Dkua0qXsfkrRD/MA5T7E6D7jJAoeXvzhKXGP3oJhZflRPC4lAS5Vi5YTUmlqSsTezTrQUvopkG/zfZFWHzWi9Y0jnhPlQgPcnhS2qXGslIXyq56Yp1mJ1bDcjd4h7sy1zkSxzYI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=vGWP40ii; 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="vGWP40ii" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71BA3C4CEF7; Tue, 17 Feb 2026 22:20:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771366837; bh=0DJl1+IsJAuy6zoWNIF0oygw0l387j/MGaO7klcZMxA=; h=From:To:Cc:Subject:Date:From; b=vGWP40iigpFJ/PqrHiFEuEHfT0Qb9AR4K6Uh1xra32wkAs4ccIG3ZxAZzmu+hHVKC NRwIdEYhSG8acCa6h2rTtdGiMVPFfmDj2+aXQEKFHX4sYPH+FO7hITW71aSunYNQXu wmIjnRnik7BX0c36RVIDXalUjlbflFvEvj1EHvI8DG9fdSJSwkJCZgRslrAuHnGSJt 8yAGgGTmodSHMEwmlWPQMk1VeQDsqhrm+tBwbnIC8EBN/grqybpDSb7QCcbQxg1bll BDvFefFzYeDlgCvrEzvv+QKIAiaNtKy0snNU+ImJjK9jLkfW8ZZiobYhUaat0T0twd PZf46Pdu1nvkA== From: Chuck Lever To: Hannes Reinecke , Olga Kornievskaia Cc: kernel-tls-handshake@lists.linux.dev, Chuck Lever Subject: [RFC PATCH 0/4] ->read_sock with cmsg Date: Tue, 17 Feb 2026 17:20:29 -0500 Message-ID: <20260217222033.1929211-1-cel@kernel.org> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: kernel-tls-handshake@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Chuck Lever I'm thinking of proposing this series to netdev to address our concerns about how in-kernel TLS consumers have to compromise between efficiency and handling Alerts properly. Posting this series to a narrow audience for early review. Based on 26a4cfaff82a2dcb810f6bfd5f4842f9b6046c8a --- Chuck Lever (4): net: Introduce read_sock_cmsg proto_ops for control message delivery tls: Implement read_sock_cmsg for kTLS software path sunrpc: Use read_sock_cmsg for svcsock TCP receives sunrpc: Remove sock_recvmsg path from svcsock TCP receives include/linux/net.h | 8 + net/sunrpc/svcsock.c | 389 ++++++++++++++++++++----------------------- net/tls/tls.h | 3 + net/tls/tls_main.c | 2 + net/tls/tls_sw.c | 33 +++- 5 files changed, 223 insertions(+), 212 deletions(-) -- 2.53.0