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Sun, 13 Sep 2026 07:35:58 -0700 (PDT) Sender: Message-ID: <9a889cf5-4e47-4f6f-b8ab-4c65b2f82e3c@gmail.com> Date: Sun, 13 Sep 2026 14:35:57 +0000 Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH] btrfs: add "/dev/root" exception for device path update To: Qu Wenruo , linux-btrfs@vger.kernel.org References: <3e3164206d23ef991b9bd76dab6706238592cfb0.1789202516.git.wqu@suse.com> Content-Language: en-US From: Hanabishi In-Reply-To: <3e3164206d23ef991b9bd76dab6706238592cfb0.1789202516.git.wqu@suse.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit I confirm that this patch fixes the '/dev/root' issue for me. Thank you. > To be honest, this is a user space problem: no one should trust the > device path shown in mount, only the device number. There are too many userspace applications that simply don't know/care about such edge cases. I'll try to report the situation where I can though.