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From: Christian Brauner <brauner@kernel.org>
To: "Ritesh Harjani (IBM)" <ritesh.list@gmail.com>
Cc: Christian Brauner <brauner@kernel.org>,
	linux-ext4@vger.kernel.org,
	linux-fsdevel@vger.kernel.org,
	Matthew Wilcox <willy@infradead.org>,
	"Darrick J . Wong" <djwong@kernel.org>,
	Ojaswin Mujoo <ojaswin@linux.ibm.com>,
	Jan Kara <jack@suse.cz>,
	Christoph Hellwig <hch@lst.de>,
	linux-xfs@vger.kernel.org
Subject: Re: (subset) [PATCHv2 1/2] iomap: Fix iomap_adjust_read_range for plen calculation
Date: Wed,  5 Jun 2024 17:29:05 +0200
Message-ID: <20240605-vorort-ausgibt-54881bbfe967@brauner>
In-Reply-To:  <a32e5f9a4fcfdb99077300c4020ed7ae61d6e0f9.1715067055.git.ritesh.list@gmail.com>
References: <cover.1715067055.git.ritesh.list@gmail.com> <a32e5f9a4fcfdb99077300c4020ed7ae61d6e0f9.1715067055.git.ritesh.list@gmail.com>
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On Tue, 07 May 2024 14:25:42 +0530, Ritesh Harjani (IBM) wrote:
> If the extent spans the block that contains i_size, we need to handle
> both halves separately so that we properly zero data in the page cache
> for blocks that are entirely outside of i_size. But this is needed only
> when i_size is within the current folio under processing.
> "orig_pos + length > isize" can be true for all folios if the mapped
> extent length is greater than the folio size. That is making plen to
> break for every folio instead of only the last folio.
> 
> [...]

Applied to the vfs.fixes branch of the vfs/vfs.git tree.
Patches in the vfs.fixes 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.fixes

[1/2] iomap: Fix iomap_adjust_read_range for plen calculation
      https://git.kernel.org/vfs/vfs/c/0fbe97059215