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[174.109.172.136]) by smtp.gmail.com with ESMTPSA id c28sm3248644qtv.2.2020.12.17.06.40.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 17 Dec 2020 06:40:00 -0800 (PST) Subject: Re: [PATCH] nbd: Respect max_part for all partition scans To: Josh Triplett , Jens Axboe Cc: linux-block@vger.kernel.org, nbd@other.debian.org, linux-kernel@vger.kernel.org References: <86d03378210ddac44eb07ebb78c9b0f32c56fe96.1608195087.git.josh@joshtriplett.org> From: Josef Bacik Message-ID: <33c35aa8-b698-7141-6adb-ac0b76edf758@toxicpanda.com> Date: Thu, 17 Dec 2020 09:39:59 -0500 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: <86d03378210ddac44eb07ebb78c9b0f32c56fe96.1608195087.git.josh@joshtriplett.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/17/20 3:58 AM, Josh Triplett wrote: > The creation path of the NBD device respects max_part and only scans for > partitions if max_part is not 0. However, some other code paths ignore > max_part, and unconditionally scan for partitions. Add a check for > max_part on each partition scan. > > Signed-off-by: Josh Triplett Reviewed-by: Josef Bacik Thanks, Josef