From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=198.137.202.133 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793114039; b=IvqVvc7HNAmfmefuc7gTgd9nbX7ClBx+GMGGA8pODZBj3MEUJfJ9+lulzO7x4Ye18+Nk 8BA6Gcr44ulFSjbjGVfPNwB4E+DXZqOaqE0v+f8KUc/tO68UIrK6w3L4/9uzd3ijfJG8l cfo+IXYzWbFNB8r6CEss3ziUIjKJL66Ac42I82Ra7md82SNpyFTgF0LuO6tQmXKFwG5eq P+0G1xLoMdoPD8g+hpv29TiUFKwOsJNDWNB8Kg0ebk01hAoejXG0OgMflfSKfwzgeVCDX uonPpJjGTpnoeLbAU5lLzLt88ogVHAEsbP5bG5Kj73EQttyIix5Dl2i42TXg16BVrIw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793114039; h=DMARC-Filter:DKIM-Signature:Received:Message-ID:Date:MIME-Version: User-Agent:Subject:To:Cc:References:Content-Language:From:In-Reply-To: Content-Type:Content-Transfer-Encoding; bh=X/GqxhwzDfkNlR7rtD12qLgd9HV/zNHUYPrEnneK0SA=; b=CkQPYq7ysBb0nRyq9G7LoHnilngnKkTeShN2jA/nLysLHQEbXLI7GTeS5Mm/Gk/UQ2ls DqGJi1rNvXudqHygtquujFu0HxgJuTBzee9zOwUHEW5CyblN/BVDsO3YF7IW2sVXa++Sh NpFlcCfO9Bj/zTaa1G/AOX95aDxnbY3i4Nh3zKnZGECTFMnRCOz3Fb2Dh5/WQLv/2DHII yNnsHB3NpyWMhSh5d1tsa6ExdajRCEW21XM65F0+9+QNdkTGFcEsEbmE0XSBfSUTyh53A xrYqjP6iGM3u1Ug48+3Rx83gjIcWgUCsa258mi5TNWFcsDnxFYDamURcJ483nF3RpwA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=infradead.org; spf=pass smtp.mailfrom=infradead.org; dkim=pass header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=EH80Avzg; arc=none smtp.remote-ip=198.137.202.133 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 66624606A31E; Tue, 27 Oct 2026 15:13:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 66624606A31E Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=EH80Avzg DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Sender:Reply-To:Content-ID:Content-Description; bh=X/GqxhwzDfkNlR7rtD12qLgd9HV/zNHUYPrEnneK0SA=; b=EH80AvzgRK9DpF1v1znDz3zR4r BMj5tre3f0633b69n2SAg7pHpxxrjokoqpayRVjkV55O3x+vD5BNaAjqY67rXuxTU3dDx0IREGWc6 rmyNsGdVERtCBAdL/hf2jEGqKpjL8aF/xei9SSvUfXnOesFyK6hvxiiBKHYSQNhYj6t0/pVsvo4Qj rRj7m9v6ovMDmRJGOfeM6FX/wq8R1yhAEFIkTtqQ+8XYg84l+Tvo9tmPtrMwhlzCSMShSHU5jSzc9 M0ZkU/DK2FSkcKphEuA3CIycWBnM8pUIZLiglasJDMtT6Uk6ORVnamuP5uUg1K12YZtevQGUrnVmZ Y+g03WAQ==; Received: from [50.53.43.113] (helo=[192.168.254.34]) by bombadil.infradead.org with esmtpsa (Exim 4.100.1 #2 (Red Hat Linux)) id 1xLis6-000000058O3-24hT; Tue, 27 Oct 2026 15:13:54 +0000 Message-ID: <022548b6-607b-422c-b7db-5d95b0ba6b79@infradead.org> Date: Tue, 27 Oct 2026 08:13:52 -0700 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 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/2] nvme-tcp: validate the TLS handshake timeout To: Yingjie Wang <1075151112@qq.com>, linux-nvme@lists.infradead.org Cc: kbusch@kernel.org, axboe@kernel.dk, hch@lst.de, sagi@grimberg.me, kch@nvidia.com, hare@suse.de, corbet@lwn.net, skhan@linuxfoundation.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org References: Content-Language: en-US From: Randy Dunlap In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/27/26 5:13 AM, Yingjie Wang wrote: > diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt > index cc54d5f169f67..a5adbf58fb8f7 100644 > --- a/Documentation/admin-guide/kernel-parameters.txt > +++ b/Documentation/admin-guide/kernel-parameters.txt > @@ -4801,6 +4801,11 @@ Kernel parameters > Example: > nvme.quirks=7710:2267:bogus_nid,^identify_cns-9900:7711:broken_msi > Maybe add "host" and "target" in the descriptions? or something to clarify/distinguish them. > + nvme_tcp.tls_handshake_timeout= > + [NVME] TLS handshake timeout in seconds. Valid values > + range from 0 to the smaller of UINT_MAX / 1000 and > + MAX_JIFFY_OFFSET / HZ. Default: 10 > + > nvmet_tcp.tls_handshake_timeout= > [NVME] TLS handshake timeout in seconds. Valid values > range from 0 to the smaller of UINT_MAX / 1000 and -- ~Randy