From: Andrew Morton <akpm@linux-foundation.org>
To: "Ahelenia Ziemiańska" <nabijaczleweli@nabijaczleweli.xyz>
Cc: Hugh Dickins <hughd@google.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Matthew Wilcox <willy@infradead.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Christian Brauner <brauner@kernel.org>
Subject: Re: [PATCH v2] tmpfs: enforce the immutable flag on open files
Date: Mon, 8 Dec 2025 17:47:35 -0800 [thread overview]
Message-ID: <20251208174735.35aef48b1a15a2d08e073bd0@linux-foundation.org> (raw)
In-Reply-To: <toyfbuhwbqa4zfgnojghr4v7k2ra6uh3g3sikbuwata3iozi3m@tarta.nabijaczleweli.xyz>
On Mon, 8 Dec 2025 22:50:15 +0100 Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> wrote:
> This useful behaviour is implemented for most filesystems,
> and wants to be implemented for every filesystem, quoth ref:
> There is general agreement that we should standardize all file systems
> to prevent modifications even for files that were opened at the time
> the immutable flag is set. Eventually, a change to enforce this at
> the VFS layer should be landing in mainline.
This changes the VFS parts of tmpfs, not the MM parts. So please
resend and also cc
linux-fsdevel@vger.kernel.org
Christian Brauner <brauner@kernel.org>
next prev parent reply other threads:[~2025-12-09 1:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-08 21:50 Ahelenia Ziemiańska
2025-12-09 1:47 ` Andrew Morton [this message]
2025-12-09 4:14 ` Hugh Dickins
2025-12-09 14:00 ` Ahelenia Ziemiańska
2025-12-09 16:49 ` Darrick J. Wong
2025-12-10 5:59 ` Hugh Dickins
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