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Mon, 27 Jul 2026 21:43:15 -0700 (PDT) Received: from pve-server ([49.205.216.49]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-314bc549b11sm41150994eec.18.2026.07.27.21.43.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2026 21:43:14 -0700 (PDT) From: Ritesh Harjani (IBM) To: Jiazi Liu , tytso@mit.edu Cc: adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Jiazi Liu Subject: Re: [PATCH 1/1] ext4: fix incorrect function call when initializing s_resgid In-Reply-To: <20260727104103.28916-1-liujiazi@amazon.com> Date: Tue, 28 Jul 2026 10:10:07 +0530 Message-ID: References: <20260727104103.28916-1-liujiazi@amazon.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Jiazi Liu writes: > In __ext4_fill_super(), s_resgid is initialized by calling > ext4_get_resuid() instead of ext4_get_resgid(), resulting in the > reserved GID being set to the same value as the reserved UID rather > than the value stored in the superblock. > > Fixes: 12c84dd4d308 ("ext4: add support for 32-bit default reserved uid and gid values") > Cc: stable@vger.kernel.org > Signed-off-by: Jiazi Liu yup, that clearly looks like a simple miss. Nice catch! Wondering whether this was caught by code review or did you hit an issue due to this? Looks good to me. Feel free to add: Reviewed-by: Ritesh Harjani (IBM)