6.1-stable review patch. If anyone has any objections, please let me know.
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From: Haibo Chen haibo.chen@nxp.com
commit 4091c8206cfd2e3bb529ef260887296b90d9b6a2 upstream.
i_state_flags used on 32-bit archs, need to clear this flag when alloc inode. Find this issue when umount ext4, sometimes track the inode as orphan accidently, cause ext4 mesg dump.
Fixes: acf943e9768e ("ext4: fix checks for orphan inodes") Signed-off-by: Haibo Chen haibo.chen@nxp.com Reviewed-by: Baokun Li libaokun1@huawei.com Reviewed-by: Zhang Yi yi.zhang@huawei.com Reviewed-by: Jan Kara jack@suse.cz Message-ID: 20251104-ext4-v1-1-73691a0800f9@nxp.com Signed-off-by: Theodore Ts'o tytso@mit.edu Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/ext4/ialloc.c | 1 - fs/ext4/inode.c | 1 - fs/ext4/super.c | 1 + 3 files changed, 1 insertion(+), 2 deletions(-)
--- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -1300,7 +1300,6 @@ got: sizeof(gen)); }
- ext4_clear_state_flags(ei); /* Only relevant on 32-bit archs */ ext4_set_inode_state(inode, EXT4_STATE_NEW);
ei->i_extra_isize = sbi->s_want_extra_isize; --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4937,7 +4937,6 @@ struct inode *__ext4_iget(struct super_b ei->i_projid = make_kprojid(&init_user_ns, i_projid); set_nlink(inode, le16_to_cpu(raw_inode->i_links_count));
- ext4_clear_state_flags(ei); /* Only relevant on 32-bit archs */ ei->i_inline_off = 0; ei->i_dir_start_lookup = 0; ei->i_dtime = le32_to_cpu(raw_inode->i_dtime); --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1327,6 +1327,7 @@ static struct inode *ext4_alloc_inode(st
inode_set_iversion(&ei->vfs_inode, 1); ei->i_flags = 0; + ext4_clear_state_flags(ei); /* Only relevant on 32-bit archs */ spin_lock_init(&ei->i_raw_lock); INIT_LIST_HEAD(&ei->i_prealloc_list); atomic_set(&ei->i_prealloc_active, 0);