From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA848C00140 for ; Thu, 18 Aug 2022 11:45:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244455AbiHRLp6 (ORCPT ); Thu, 18 Aug 2022 07:45:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34854 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239197AbiHRLpz (ORCPT ); Thu, 18 Aug 2022 07:45:55 -0400 Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D8E4F248F9 for ; Thu, 18 Aug 2022 04:45:54 -0700 (PDT) Received: by mail-wr1-f50.google.com with SMTP id k16so1418872wrx.11 for ; Thu, 18 Aug 2022 04:45:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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; bh=fVQ+WBq+5u751FInx0j8YvBG1z0BYpuxlDZgTdqDruE=; b=fEeweDM6QRg7T/xML7leLYtuQVKINowVaB/8lOhAg6dHO4eb7iueoG2eJSoOZzfoOr tS/LDT1eGMRlCoDD9hVq3RZ3VuxvWNOGo9kkKP6WkoX5w7sBZIFN0w7pLYubU6uMNZoF VcCKmVrvtqomW+liV/qGcc8obdBBYriGN/3M+D3ojoWsDi7a2/YkBjvI3YELW/73uOdf b07fWWBAA8+OsPcjRJOQx/amSZejV4nGpYb0QUx6nNkdKlTbIqhLOPpQSs5ZRKw4cba0 gUfBlmz9YWV6xxNp2lnWbCQif/HSpKe3vwjYwh1fmKFQiGSUTi9LzLqTasrm0nv8ucN8 kUNQ== X-Gm-Message-State: ACgBeo2MJxj/SZ2+e/gHh7zBt6zCTL9xbwmgpAXzJnxaxXU1613s22Ny nl91ld6nS4jytLJ1kOheLdzr6V7Svg4= X-Google-Smtp-Source: AA6agR7qghW7GIkoW61fQp0fdJ8NJ6+k3Fz3ev/G3v9kBwsfSN5qSHhfFc5dqUJe9tnogfQlnAeOWA== X-Received: by 2002:a5d:40cc:0:b0:225:26dc:938e with SMTP id b12-20020a5d40cc000000b0022526dc938emr1471492wrq.297.1660823153415; Thu, 18 Aug 2022 04:45:53 -0700 (PDT) Received: from [10.100.102.14] (85-250-24-41.bb.netvision.net.il. [85.250.24.41]) by smtp.gmail.com with ESMTPSA id z3-20020a05600c0a0300b003a5c2abc412sm6482523wmp.44.2022.08.18.04.45.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 18 Aug 2022 04:45:51 -0700 (PDT) Message-ID: Date: Thu, 18 Aug 2022 14:45:49 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [PATCH v2] nvmet-tcp: Don't kmap() pages which can't come from HIGHMEM Content-Language: en-US To: "Fabio M. De Francesco" , Christoph Hellwig , Chaitanya Kulkarni , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Chaitanya Kulkarni , Keith Busch , Ira Weiny References: <20220817184519.25141-1-fmdefrancesco@gmail.com> From: Sagi Grimberg In-Reply-To: <20220817184519.25141-1-fmdefrancesco@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Reviewed-by: Sagi Grimberg Fabio, did you run blktests? The simplest thing you can do is: $ git clone https://github.com/osandov/blktests.git $ cd blktests $ nvme_trtype=tcp ./check nvme