linux-ext4 - [PATCH v5 0/1] xfs: Fail remount with noattr2 on a v5 xfs with v4 enabled kernel.

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Message-ID: <cover.1747043272.git.nirjhar.roy.lists@gmail.com>
Date: Mon, 12 May 2025 15:27:13 +0530
From: "Nirjhar Roy (IBM)" <nirjhar.roy.lists@...il.com>
To: linux-xfs@...r.kernel.org
Cc: linux-ext4@...r.kernel.org,
	fstests@...r.kernel.org,
	ritesh.list@...il.com,
	ojaswin@...ux.ibm.com,
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	nirjhar.roy.lists@...il.com,
	cem@...nel.org
Subject: [PATCH v5 0/1] xfs: Fail remount with noattr2 on a v5 xfs with v4 enabled kernel.

This patch fixes an issue where remount with noattr2 doesn't fail explicitly
on v5 xfs with CONFIG_XFS_SUPPORT_V4=y. Details are there in the commit message
of the patch.

Related discussion in [1].

[v4] --> v5
 - Modified the error message in xfs_fs_reconfigure().

[v1] https://lore.kernel.org/all/7c4202348f67788db55c7ec445cbe3f2d587daf2.1744394929.git.nirjhar.roy.lists@gmail.com/
[v2] https://lore.kernel.org/all/cover.1745916682.git.nirjhar.roy.lists@gmail.com/
[v3] https://lore.kernel.org/all/cover.1745937794.git.nirjhar.roy.lists@gmail.com/
[v4] https://lore.kernel.org/all/cover.1746600966.git.nirjhar.roy.lists@gmail.com/
[1] https://lore.kernel.org/all/Z65o6nWxT00MaUrW@dread.disaster.area/
[2] https://lore.kernel.org/all/aBRt2SNUxb6WuMO-@infradead.org/

Nirjhar Roy (IBM) (1):
  xfs: Fail remount with noattr2 on a v5 with v4 enabled

 fs/xfs/xfs_super.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

--
2.43.5