On Sun, Aug 6, 2017 at 5:47 AM, zhangyi (F) <[email protected]> wrote: > I think the root cause of this problem is the hash value not updated > when we overwrite the same xattr, please see ext4_xattr_set_entry():
Yes, you are right. Thanks a lot for finding the root cause.
I just sent out a fix: ("[PATCH] ext4: add missing xattr hash update")
http://patchwork.ozlabs.org/patch/798445/
