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ext4: fix error code saved on super block during file system abort
[ Upstream commit 124e7c61de
]
ext4_abort will eventually call ext4_errno_to_code, which translates the
errno to an EXT4_ERR specific error. This means that ext4_abort expects
an errno. By using EXT4_ERR_ here, it gets misinterpreted (as an errno),
and ends up saving EXT4_ERR_EBUSY on the superblock during an abort,
which makes no sense.
ESHUTDOWN will get properly translated to EXT4_ERR_SHUTDOWN, so use that
instead.
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com>
Link: https://lore.kernel.org/r/20211026173302.84000-1-krisman@collabora.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
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1 changed files with 1 additions and 1 deletions
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@ -5851,7 +5851,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
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}
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if (ext4_test_mount_flag(sb, EXT4_MF_FS_ABORTED))
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ext4_abort(sb, EXT4_ERR_ESHUTDOWN, "Abort forced by user");
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ext4_abort(sb, ESHUTDOWN, "Abort forced by user");
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sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
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(test_opt(sb, POSIX_ACL) ? SB_POSIXACL : 0);
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