Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp978064pxa; Wed, 5 Aug 2020 18:15:35 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwsI+q6M8J/HJdXY9pgmxoXmWa8hMORt0lczxWWJP358/JPeIiKl86VRpvx9Dkq8nloY9B+ X-Received: by 2002:a17:906:98c1:: with SMTP id zd1mr2089244ejb.410.1596676535739; Wed, 05 Aug 2020 18:15:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1596676535; cv=none; d=google.com; s=arc-20160816; b=Tcbg4ICGy9mIDvNjqfeUI3dwXBf/pdblxPBUkU8DFtt+Om8qLkmxeWZq6cOgTgEhnV ouOZqXd8Vjjjjv4ZhljV328yDjpHl+Q4SYEOgNISgLepxRmxe6re1zykTENDH7d0rKO9 eKqzH9b6dDoHu8yKk97PWCXXNJXPZKVJlCKx1femtts9w1/QEAiNFgcEjjDrfsHw4QdC UeXPOJYNliAOrqQij53DVDqVn1z2czjZ0iogoYQC1jPDCxeIkluFghRbZWXPODQ9oraU 9edzLu2XPqVrNiAq+cVJ7Vk0IjOTqZhrA86mzeVlfOoOe7PrucsrgyzlJZS5S4Kh1kHT lKug== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=IMwzmeUWlIUMBkzoWUqLg8C7tOu2SeHgF4lmZs2oBQs=; b=ke9qCgSM5pw6XdboDsNDqRotABlmIMfs/BpsQa+g5ZWn+uGOqdwLUlLhMoPYJBTFuC FbcqyhMwGiQaIHm9dsXC04JibFLzkfevuMb6x1lSjIckaRZQ4mhMW06priw0WDM0fiPU G0PWR/KY4bTtnE6AycaoGbPh6R+vH6pbtNcdhMLFJ8D3J3CZgmG5XGE5QwpFj2KJdEcC rlcKEk92HkBHoNHcxVzwDBls+XHxRekbrfj8GPYWi4u1XoGiPHsTt74chOZL9Lms1wIu 5OAJsUh5bGXyDZnow9WYbHjmlTjFZ90BfMblkVUqulOmyb9aM2XznjsT05C3B2hBskFk ruDA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id be4si2263061edb.51.2020.08.05.18.15.11; Wed, 05 Aug 2020 18:15:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726026AbgHFBPC (ORCPT + 99 others); Wed, 5 Aug 2020 21:15:02 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:34168 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725996AbgHFBO7 (ORCPT ); Wed, 5 Aug 2020 21:14:59 -0400 Received: by mail-wr1-f66.google.com with SMTP id f7so42413025wrw.1 for ; Wed, 05 Aug 2020 18:14:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=IMwzmeUWlIUMBkzoWUqLg8C7tOu2SeHgF4lmZs2oBQs=; b=gW/V39euzkyW+/A9tR7aiC0g/MBkQcRs7Qwv4zSgadwTRzodZIF3AUK2qDNfD16SOD igikE1SbtTYadSH0fVPOwJqP8W3ySEUQXbxIDN45mdPoqc4HwDTs1cNjlPyL13JZQnEK RpeA5im1x8H02nM/GwZRFABh+1kRvHPeUUdULmfXE31wo2jBqcpEP4vGqN9Zs4bG30VE D3qqLfTbo8D0RQYmd4S+akHo4XUZGdDznTV3Ek2ApIzHDAu+GpbNv4+f5/U7B8sQdnAy j1iPA6qxy5kQYVLh8DNQ+SJUt0c6WxBi6ojxJIJA1ErHPy1WCQ7SOPswBeDxZsCCtmBK J40Q== X-Gm-Message-State: AOAM5316mdnOwkLa+/knQvpJIXdeg+DAoZEUaPjqrWRiGCHa7l/bGN/V R3yVQCiprDbtXBmjK9Im3ByqT2QA X-Received: by 2002:a5d:4144:: with SMTP id c4mr4940678wrq.200.1596676497600; Wed, 05 Aug 2020 18:14:57 -0700 (PDT) Received: from ?IPv6:2601:647:4802:9070:2803:3684:5e52:5417? ([2601:647:4802:9070:2803:3684:5e52:5417]) by smtp.gmail.com with ESMTPSA id 111sm4632767wrc.53.2020.08.05.18.14.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Aug 2020 18:14:57 -0700 (PDT) Subject: Re: [PATCH] nvmet: fix opps in nvmet_execute_passthru_cmd() To: Chaitanya Kulkarni , "linux-kernel@vger.kernel.org" , "linux-nvme@lists.infradead.org" Cc: "hch@lst.de" References: <20200806000804.6345-1-chaitanya.kulkarni@wdc.com> <4c0eab62-d29a-f1d9-7856-78af8d6fcf48@grimberg.me> From: Sagi Grimberg Message-ID: Date: Wed, 5 Aug 2020 18:14:52 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>> This patch adds a check in nvmet_execute_passthru_cmd() to prevent the >>> following oops :- >> >> Why LKML and not linux-nvme? >> > > My bad (+linux-nvme). It doesn't have the patch. can you resend?