From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5B83F27586C; Tue, 19 Aug 2025 11:18:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755602314; cv=none; b=s/yh7OxWE2dMserKiEdgB0risKLknVTUc8/db22eTAG7hJQe4ePEEKGC6UfDP2uE9alRpO0iVVtQFgzLG9x8TobX9/vK1o7M8JhOLHR8nvlpA9khkYGNgiq01gPGg+2RCX0n8QGy/j2MCTaMeVocwY9Eel4tU8AydcukGojVtWU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755602314; c=relaxed/simple; bh=aLhnNIcDt23uH43MseyIo2dgJ0SryOAJ5P53JjqN+Co=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=f9tFHw6dWjMnz7HyxhWDioWLCLFG3GYPHxGevAe5q+tn3sBIm0U+CyOfGKYgxCdIaGpHrTOVzUMFjWIPxdITSu33c7ozPvGSVB/FtQiUOq1wTj35AxTcN9/mD8ewwNcSzisIsfDCDIlae24ofDyzwX/b/0FeW7zML2uO8JG4Rms= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=lsNw0tW6; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="lsNw0tW6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71CB0C4CEF1; Tue, 19 Aug 2025 11:18:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1755602313; bh=aLhnNIcDt23uH43MseyIo2dgJ0SryOAJ5P53JjqN+Co=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lsNw0tW6yibxj07+KhOMK2O8uTje0CUH03250Rbbb1M67qiAkAActu9hzruc3oasP XwWSb00TdzSeMTmc+tSnl0tzOem9zXvWGCts2IMnqjrwYJ3j/lebUwFua5G1m0cruO A5A0xPcegBQpbLs1osZ4nFas5OrbQ64AI50Owlkk= Date: Tue, 19 Aug 2025 13:18:30 +0200 From: Greg Kroah-Hartman To: Christian Brauner Cc: Charalampos Mitrodimas , linux-kernel@vger.kernel.org, stable@vger.kernel.org, "Rafael J. Wysocki" , Danilo Krummrich , David Howells , Eric Sandeen Subject: Re: [PATCH v3] debugfs: fix mount options not being applied Message-ID: <2025081958-scolding-spruce-696c@gregkh> References: <20250816-debugfs-mount-opts-v3-1-d271dad57b5b@posteo.net> <20250819-hotel-talent-c8de78760a68@brauner> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250819-hotel-talent-c8de78760a68@brauner> On Tue, Aug 19, 2025 at 01:11:58PM +0200, Christian Brauner wrote: > On Sat, 16 Aug 2025 14:14:37 +0000, Charalampos Mitrodimas wrote: > > Mount options (uid, gid, mode) are silently ignored when debugfs is > > mounted. This is a regression introduced during the conversion to the > > new mount API. > > > > When the mount API conversion was done, the parsed options were never > > applied to the superblock when it was reused. As a result, the mount > > options were ignored when debugfs was mounted. > > > > [...] > > Applied to the vfs-6.18.misc branch of the vfs/vfs.git tree. > Patches in the vfs-6.18.misc branch should appear in linux-next soon. > > Please report any outstanding bugs that were missed during review in a > new review to the original patch series allowing us to drop it. > > It's encouraged to provide Acked-bys and Reviewed-bys even though the > patch has now been applied. If possible patch trailers will be updated. > > Note that commit hashes shown below are subject to change due to rebase, > trailer updates or similar. If in doubt, please check the listed branch. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git > branch: vfs-6.18.misc > > [1/1] debugfs: fix mount options not being applied > https://git.kernel.org/vfs/vfs/c/8e7e265d558e I've also included this in the driver-core -linus branch, so it should have been in linux-next for a few days now. I guess both versions can't hurt :) thanks greg k-h