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([2404:7a87:83e0:f800:295a:ef64:e071:39ab]) by smtp.gmail.com with ESMTPSA id i197sm3128390pfe.30.2020.05.27.19.00.58 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 27 May 2020 19:01:00 -0700 (PDT) Subject: Re: [PATCH 4/4] exfat: standardize checksum calculation To: Namjae Jeon Cc: Namjae Jeon , kohada.tetsuhiro@dc.mitsubishielectric.co.jp, mori.takahiro@ab.mitsubishielectric.co.jp, motai.hirotaka@aj.mitsubishielectric.co.jp, Sungjong Seo , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org References: <20200525115052.19243-1-kohada.t2@gmail.com> <20200525115052.19243-4-kohada.t2@gmail.com> <00d301d6332f$d4a52300$7def6900$@samsung.com> From: Tetsuhiro Kohada Message-ID: Date: Thu, 28 May 2020 11:00:58 +0900 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Antivirus: Avast (VPS 200527-0, 2020/05/27), Outbound message X-Antivirus-Status: Clean Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >> II tried applying patch to dev-tree (4c4dbb6ad8e8). >> -The .patch file I sent >> -mbox file downloaded from archive >> But I can't reproduce the error. (Both succeed) >> How do you reproduce the error? > I tried to appy your patches in the following order. > 1. [PATCH] exfat: optimize dir-cache > 2. [PATCH 1/4] exfat: redefine PBR as boot_sector > 3. [PATCH 2/4] exfat: separate the boot sector analysis > 4. [PATCH 3/4] exfat: add boot region verification > 5. [PATCH 4/4] exfat: standardize checksum calculation I was able to reproduce it. The dir-cache patch was created based on the HEAD of dev-tree. The 4 patches for boot_sector were also created based on the HEAD of dev-tree. (at physically separated place) I'm sorry I didn't check any conflicts with these patches. I'll repost the patch, based on the dir-cache patched dev-tree. If dir-cache patch will merge into dev-tree, should I wait until then? BR