userns: Convert ipathfs to use GLOBAL_ROOT_UID and GLOBAL_ROOT_GID

Acked-by: NMike Marciniszyn <mike.marciniszyn@intel.com>
Acked-by: NSerge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: NEric W. Biederman <ebiederm@xmission.com>

drivers/infiniband/hw/qib/qib_fs.c

@@ -61,8 +61,8 @@ static int qibfs_mknod(struct inode *dir, struct dentry *dentry,
 
 	inode->i_ino = get_next_ino();
 	inode->i_mode = mode;
-	inode->i_uid = 0;
-	inode->i_gid = 0;
+	inode->i_uid = GLOBAL_ROOT_UID;
+	inode->i_gid = GLOBAL_ROOT_GID;
 	inode->i_blocks = 0;
 	inode->i_atime = CURRENT_TIME;
 	inode->i_mtime = inode->i_atime;

init/Kconfig

@@ -960,7 +960,6 @@ config UIDGID_CONVERTED
 	depends on !UML || HOSTFS = n
 
 	# The rare drivers that won't build
-	depends on INFINIBAND_QIB = n
 	depends on BLK_DEV_LOOP = n
 	depends on ANDROID_BINDER_IPC = n