linux-kernel - Re: [PATCH v2 0/3] ext4: fix some ext4_lblk

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Message-Id: <169107341681.1086009.9943740447336382710.b4-ty@mit.edu>
Date:   Thu,  3 Aug 2023 10:37:02 -0400
From:   "Theodore Ts'o" <tytso@....edu>
To:     linux-ext4@...r.kernel.org, Baokun Li <libaokun1@...wei.com>
Cc:     "Theodore Ts'o" <tytso@....edu>, adilger.kernel@...ger.ca,
        jack@...e.cz, ritesh.list@...il.com, ojaswin@...ux.ibm.com,
        linux-kernel@...r.kernel.org, yi.zhang@...wei.com,
        yangerkun@...wei.com, yukuai3@...wei.com
Subject: Re: [PATCH v2 0/3] ext4: fix some ext4_lblk_t overflow issues


On Mon, 24 Jul 2023 20:10:56 +0800, Baokun Li wrote:
> Changes since v1:
> * Rename fex_end() and pa_end() to extent_logical_end() and pa_logical_end()
>   to make the code more readable.
> * Refactor the logic for adjusting the best extent in ext4_mb_new_inode_pa()
>   to simplify the code and remove redundant parameter for helper function.
> * Merged patch 4 to patch 1 as mainline commit 9d3de7ee192a fixed the issue.
> 
> [...]

Applied, thanks!

[1/3] ext4: add two helper functions extent_logical_end() and pa_logical_end()
      commit: 43bbddc067883d94de7a43d5756a295439fbe37d
[2/3] ext4: fix BUG in ext4_mb_new_inode_pa() due to overflow
      commit: bc056e7163ac7db945366de219745cf94f32a3e6
[3/3] ext4: avoid overlapping preallocations due to overflow
      commit: bedc5d34632c21b5adb8ca7143d4c1f794507e4c

Best regards,
-- 
Theodore Ts'o <tytso@....edu>