linux-kernel - Re: [PATCH v2] fs/libfs: don't assume blocksize <= PAGE_SIZE in generic_check

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Message-ID: <20250701-lastkraftwagen-fachsimpeln-6c6c0210569e@brauner>
Date: Tue,  1 Jul 2025 13:57:56 +0200
From: Christian Brauner <brauner@...nel.org>
To: Pankaj Raghav <p.raghav@...sung.com>
Cc: Christian Brauner <brauner@...nel.org>,
	Baokun Li <libaokun1@...wei.com>,
	linux-kernel@...r.kernel.org,
	kernel@...kajraghav.com,
	Zhang Yi <yi.zhang@...wei.com>,
	linux-fsdevel@...r.kernel.org,
	gost.dev@...sung.com,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Jan Kara <jack@...e.cz>,
	mcgrof@...nel.org
Subject: Re: [PATCH v2] fs/libfs: don't assume blocksize <= PAGE_SIZE in generic_check_addressable

On Mon, 30 Jun 2025 12:40:18 +0200, Pankaj Raghav wrote:
> Since [1], it is possible for filesystems to have blocksize > PAGE_SIZE
> of the system.
> 
> Remove the assumption and make the check generic for all blocksizes in
> generic_check_addressable().
> 
> [1] https://lore.kernel.org/linux-xfs/20240822135018.1931258-1-kernel@pankajraghav.com/
> 
> [...]

Applied to the vfs-6.17.misc branch of the vfs/vfs.git tree.
Patches in the vfs-6.17.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-6.17.misc

[1/1] fs/libfs: don't assume blocksize <= PAGE_SIZE in generic_check_addressable
      https://git.kernel.org/vfs/vfs/c/c2d3651387f8