linux-kernel - Re: [PATCH] ext4: fix ext4_tune_sb

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Message-ID: <176849145606.443151.7035030523059714855.b4-ty@mit.edu>
Date: Thu, 15 Jan 2026 10:37:39 -0500
From: "Theodore Ts'o" <tytso@....edu>
To: Andreas Dilger <adilger.kernel@...ger.ca>, Jan Kara <jack@...e.cz>,
        "Darrick J. Wong" <djwong@...nel.org>, Arnd Bergmann <arnd@...nel.org>
Cc: "Theodore Ts'o" <tytso@....edu>, Arnd Bergmann <arnd@...db.de>,
        linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ext4: fix ext4_tune_sb_params padding


On Thu, 04 Dec 2025 11:19:10 +0100, Arnd Bergmann wrote:
> The padding at the end of struct ext4_tune_sb_params is architecture
> specific and in particular is different between x86-32 and x86-64,
> since the __u64 member only enforces struct alignment on the latter.
> 
> This shows up as a new warning when test-building the headers with
> -Wpadded:
> 
> [...]

Applied, thanks!

[1/1] ext4: fix ext4_tune_sb_params padding
      (no commit info)

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