From: Damien Le Moal <damien.lemoal@opensource.wdc.com> stable inclusion from stable-v5.10.114 commit 5fef6df2731f7a044fc16e6a842b3deb0ee9bc42 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5IY1V Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- commit 694852ead287a3433126e7ebda397b242dc99624 upstream. Ensure that the i_flags field of struct zonefs_inode_info is cleared to 0 when initializing a zone file inode, avoiding seeing the flag ZONEFS_ZONE_OPEN being incorrectly set. Fixes: b5c00e975779 ("zonefs: open/close zone on file open/close") Cc: <stable@vger.kernel.org> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Hans Holmberg <hans.holmberg@wdc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Acked-by: Xie XiuQi <xiexiuqi@huawei.com> --- fs/zonefs/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c index b8d566cf58af..26691bab0e06 100644 --- a/fs/zonefs/super.c +++ b/fs/zonefs/super.c @@ -1163,6 +1163,7 @@ static struct inode *zonefs_alloc_inode(struct super_block *sb) mutex_init(&zi->i_truncate_mutex); init_rwsem(&zi->i_mmap_sem); zi->i_wr_refcnt = 0; + zi->i_flags = 0; return &zi->i_vnode; } -- 2.20.1