linux-kernel - Re: [PATCH v3] debugfs: fix mount options not being applied

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Message-ID: <20250819-hotel-talent-c8de78760a68@brauner>
Date: Tue, 19 Aug 2025 13:11:58 +0200
From: Christian Brauner <brauner@...nel.org>
To: Charalampos Mitrodimas <charmitro@...teo.net>
Cc: Christian Brauner <brauner@...nel.org>,
	linux-kernel@...r.kernel.org,
	stable@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Danilo Krummrich <dakr@...nel.org>,
	David Howells <dhowells@...hat.com>,
	Eric Sandeen <sandeen@...hat.com>
Subject: Re: [PATCH v3] debugfs: fix mount options not being applied

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