userns: Convert hostfs to use kuid and kgid where appropriate

[~andy/linux] / fs / hostfs / hostfs_kern.c

diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 124146543aa76ec87187955cf237f6a04e441ad4..6c9f3a9d5e211adcadb8e93c80bbd7b12d4460db 100644 (file)
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -542,8 +542,8 @@ static int read_name(struct inode *ino, char *name)
        ino->i_ino = st.ino;
        ino->i_mode = st.mode;
        set_nlink(ino, st.nlink);
-       ino->i_uid = st.uid;
-       ino->i_gid = st.gid;
+       i_uid_write(ino, st.uid);
+       i_gid_write(ino, st.gid);
        ino->i_atime = st.atime;
        ino->i_mtime = st.mtime;
        ino->i_ctime = st.ctime;
@@ -808,11 +808,11 @@ int hostfs_setattr(struct dentry *dentry, struct iattr *attr)
        }
        if (attr->ia_valid & ATTR_UID) {
                attrs.ia_valid |= HOSTFS_ATTR_UID;
-               attrs.ia_uid = attr->ia_uid;
+               attrs.ia_uid = from_kuid(&init_user_ns, attr->ia_uid);
        }
        if (attr->ia_valid & ATTR_GID) {
                attrs.ia_valid |= HOSTFS_ATTR_GID;
-               attrs.ia_gid = attr->ia_gid;
+               attrs.ia_gid = from_kgid(&init_user_ns, attr->ia_gid);
        }
        if (attr->ia_valid & ATTR_SIZE) {
                attrs.ia_valid |= HOSTFS_ATTR_SIZE;