From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794345145; b=FYGRKugCzkb3NSXXM0e0ngs2l2yAlJfL831KaCF/4GEYtLVXDGFoyIY7fNl81YB7Q5nj /5z/qjkUdtg0kJ3QoFoKjY91uCUhbN7EUk/pY7n62suSu1cyeUd1xGwHHOFQHdEQnzTGc D4wVLi8lNLu5ourIG2Z/g7FNur1zeEYJ4HKKlOfusYv+g9iNwollgTgcdz1B+jWEU7FvG 9eBD1H3AFhweEos3r/2G9/SJe2r5Avl4pbBzq7e/4yTQMMAv0Sv+U4j6U7NYtNAKeCcq7 SF9gjJ78/TopDPmzDvFLAf9MzUcttHIVmAJ3+ySiozj85mSRImUlHES5ZnIusbt/wwg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794345145; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=kpMQjwToUtQMejhV8vNvA9vJE+DssTQ+ExQPhOzvSeY=; b=0KlJivD6Ypienw/PIu2dFInmtgPKzXf2q4y4gumhkCcWyI0MHzTzcONErjYlhjz2MoY+ bs4loN85s2IEUVq/rOsFEzidgx/IAnsd2Eo/i6rmpyprBlseTn7cVGXpgCYVBX2vKjYqo SJaXDNZnUSnBdCnvMlkEpDV/PmHhUe5GQJcgZaJxMdZhOGkhcV1P7zZfIJEHJGuNuEzfj /Fykv5TLB/1W1YGsx2vFqqteQ7YkFgfB08CMJIyw3ddlHjnuwl2TD7zTmAmL9FiTu26Uj pFAjybA1lNNfMxjRVwU1W3mUy3qLkpnvL8e2S5gxT5v6u8IsvJXXhr4q1b62h6sQKsQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=oNknGzNT; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 152F7606A31C; Tue, 10 Nov 2026 21:12:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=oNknGzNT Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2A1F61F0089F; Tue, 10 Nov 2026 21:12:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794345144; bh=kpMQjwToUtQMejhV8vNvA9vJE+DssTQ+ExQPhOzvSeY=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=oNknGzNTaCB6b8xU+djU2aY+3o/AwDqMYCenobrc56U84Tan4nhEITPKTOnFUzWZM FMVIi7DYTtybcsKNLqZv321uHnIfLJkHRRvLZayGZdX4bZOMUWePllWxdeIJcGXlRZ dmK3LpNw0aRbreZbr+u21xCtGZhy3qEhxf5/IxMsjhzWscIX6SsIMfQs1sIv+Cp9pj O86QXxeDpJdUudiw3O1qDMvYtnwRfeeo7GEyKSTtDlwhB8rGBK7hJerpZuxS+q0LBG hnaVVjMhoynsCUT47uPbJhoRN49FNjyPhbMdYR1TLxpmuXm4x9CuafH5ownNxqUyuK F0IZIVCr5oj4g== Date: Tue, 10 Nov 2026 13:12:22 -0800 From: Jakub Kicinski To: Rishikesh Jethwani Cc: netdev@vger.kernel.org, stable@vger.kernel.org, Jiayuan Chen , syzbot@syzkaller.appspotmail.com, "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Jonathan Corbet , Shuah Khan , Randy Dunlap , Hannes Reinecke , Sagi Grimberg , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net v6] kcm: reject attaching sockets with a ULP, and TLS on KCM sockets Message-ID: <20261110131222.7e228d44@kernel.org> In-Reply-To: <20261104183442.617519-1-rjethwani@purestorage.com> References: <20261104183442.617519-1-rjethwani@purestorage.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 4 Nov 2026 11:34:42 -0700 Rishikesh Jethwani wrote: > Holding a ULP also has visible side effects: getsockopt(TCP_ULP) This part does not feel right to me. It's not a real ULP yet we will start announcing it via all the ULP uAPI. If you repost please try to trim the commit message and the documentation slop. -- pw-bot: cr