Received: by 2002:a05:7412:419a:b0:f3:1519:9f41 with SMTP id i26csp4441151rdh; Wed, 29 Nov 2023 01:21:18 -0800 (PST) X-Google-Smtp-Source: AGHT+IHmHIIYF3oe1r94xPqBaWQXKDsC4hbMZkeysT2DuUpDmNUrHzEsnwuPgFTP/8iqoDxFEtEX X-Received: by 2002:a17:90a:68c3:b0:283:21d3:11ea with SMTP id q3-20020a17090a68c300b0028321d311eamr20954197pjj.0.1701249678204; Wed, 29 Nov 2023 01:21:18 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1701249678; cv=none; d=google.com; s=arc-20160816; b=qL9PLvFj1N4MRIUXKQ3CjDG20kjdtYbw2WtnVXRCbvviXtm0JQkwrxmItMqz/ZTSuq 6R2QNMlbKSDnyUYJYwf/8a07aabk8+OtqsWSOQmEBNWmNTjh8Y2vjJWNFuL0PpF153JR rcv+vdQl47+ymTQiqabphgO4kc919TpGJBQ/T3aGITUG/ukj1E8HwysOJRWFuG7wNQkC CBXq7GVu02IV2LqQVU2aMZ2wgx1epdo6QOZhSngvnrF382nCp1CKF1XrSMf/pa4wmAJp k2yrsdwcGTJquHMx/+q4x5AkoH2C3PSbh3sadVFMpBP8n6sZ+eajexci9Q/kvSoo7y3y pB9w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to:from :references:cc:to:content-language:subject:user-agent:mime-version :date:message-id; bh=nWpDQmZNg8zKVk12QskQ7NNS05C4fI/JmZBKLdKyu8Q=; fh=O8HMv2eA5M9LvtWumPt6ykvGo5NOoVSYpqCR/371eBU=; b=x+C26902PgD7gOqg6XMmnhnZ31czLPxMDDXTWnFp2snxNRW3uBsaQFqRJfWgF85Jpe 55zagMQL087XumtWENDzW+flOJqD8zvSAfV1tCxNsSN7R5vruQP8Fote7vw4doxA6/vU QhbMIF/qBIxDPCUme1q0E1lGaPWht7CNWqaRsyPPsP8Vsau9vLV6AoDgYyySWTq5F9yX DHFXI43S2Q1ax2C2958IxVq6PallrdEiNk3ZxBPIoZj/UOJ/L0XZiH0C4bxA2iau8vjL S1Hnnm+JxaEe1GNqgCL7R7aF4U/s7sOIjEApW21bWiUOTno5hnDpB8BppRAuESkOiRfU SXRg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from morse.vger.email (morse.vger.email. [23.128.96.31]) by mx.google.com with ESMTPS id a7-20020a17090a854700b0027e022bd420si958695pjw.77.2023.11.29.01.21.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Nov 2023 01:21:18 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) client-ip=23.128.96.31; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by morse.vger.email (Postfix) with ESMTP id 18E40822034D; Wed, 29 Nov 2023 01:21:16 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at morse.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229513AbjK2JU6 (ORCPT + 99 others); Wed, 29 Nov 2023 04:20:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32982 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229509AbjK2JU4 (ORCPT ); Wed, 29 Nov 2023 04:20:56 -0500 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A4CA910DF for ; Wed, 29 Nov 2023 01:21:02 -0800 (PST) Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-40b2e763b83so8329355e9.1 for ; Wed, 29 Nov 2023 01:21:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701249661; x=1701854461; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=nWpDQmZNg8zKVk12QskQ7NNS05C4fI/JmZBKLdKyu8Q=; b=mrCYKV4ffJHs1ihIdp5IL82nHS6YW4P1u7F/B7XE/kqfN1posCyvhAgR7vPQ0g7bUL q8BK9IpLVt5pcyDTSkiYDEZCiUOxLFil1/xHjhSoLLnIDS87Y3i5KigjoAfheA178Tm1 lfxZVjm0YEFiGxcLWQSuppAFM3RV0Z3sAcOkuPKhkek+hXgZmQuEDtA8fT/vYp8TsSp5 v7NMtfkvZaQzPBoBL9W5s74Z7qjC4+0nyqbAm00Qzl1ZGhKo99J4Xmavv9XL7ohWYY6C 54z+LkFkIm9chzwPnUtExIldMP6F9rR7G5xdDebC8yG1u9vm26/Et0Eycaffqxp/PsOe Ui8Q== X-Gm-Message-State: AOJu0Yz1RV1/sFHrAV/plfBZuXxf9uaqDztkPdy84/CtVeEhZ+AKppxT ePTePz2bRG+JPycCkTyd5Yx5U/aGBHs= X-Received: by 2002:a05:600c:8512:b0:405:358c:ba75 with SMTP id gw18-20020a05600c851200b00405358cba75mr12331021wmb.0.1701249660759; Wed, 29 Nov 2023 01:21:00 -0800 (PST) Received: from [192.168.64.177] (bzq-219-42-90.isdn.bezeqint.net. [62.219.42.90]) by smtp.gmail.com with ESMTPSA id p12-20020a05600c358c00b0040b360cc65csm1524542wmq.0.2023.11.29.01.20.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Nov 2023 01:21:00 -0800 (PST) Message-ID: <43910a20-b527-46fb-942d-86293026734a@grimberg.me> Date: Wed, 29 Nov 2023 11:20:56 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] nvme: prevent potential spectre v1 gadget Content-Language: en-US To: Nitesh Shetty , Keith Busch , Jens Axboe , Christoph Hellwig , James Smart , Chaitanya Kulkarni Cc: error27@gmail.com, gost.dev@samsung.com, nitheshshetty@gmail.com, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org References: <20231128122958.2235-1-nj.shetty@samsung.com> <20231128122958.2235-2-nj.shetty@samsung.com> From: Sagi Grimberg In-Reply-To: <20231128122958.2235-2-nj.shetty@samsung.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on morse.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (morse.vger.email [0.0.0.0]); Wed, 29 Nov 2023 01:21:16 -0800 (PST) Reviewed-by: Sagi Grimberg