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From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
	linux-ext4@vger.kernel.org,
	linux-fscrypt@vger.kernel.org,
	Eric Biggers <ebiggers@kernel.org>,
	Disha Goel <disgoel@linux.ibm.com>,
	Ojaswin Mujoo <ojaswin@linux.ibm.com>,
	Jan Kara <jack@suse.cz>,
	Theodore Ts'o <tytso@mit.edu>
Subject: Re: [PATCH 5.15] ext4: don't enable DAX on new encrypted files
Date: Thu, 27 Aug 2026 21:46:22 -0400
Message-ID: <20260827-stable-daily-0009-ext4-dax-5-15@kernel.org>
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> commit da32af420d6d466e247c43ac0b829edeac7ae0ad upstream.
>
> Currently, when a new encrypted regular file is created, the call to
> ext4_set_inode_flags(inode, init=true) in __ext4_new_inode() is made
> before EXT4_INODE_ENCRYPT is set.  As a result, it can set S_DAX if the
> filesystem is mounted with "-o dax=always".

Queued for 5.15, thanks.

-- 
Thanks,
Sasha