Merge tag 'xarray-5.12' of git://git.infradead.org/users/willy/xarray

Pull XArray fixes from Matthew Wilcox:
 "My apologies for the lateness of this. I had a bug reported in the
  test suite, and when I started working on it, I realised I had two
  fixes sitting in the xarray tree since last November. Anyway,
  everything here is fixes, apart from adding xa_limit_16b. The test
  suite passes.

  Summary:

   - Fix a bug when splitting to a non-zero order

   - Documentation fix

   - Add a predefined 16-bit allocation limit

   - Various test suite fixes"

* tag 'xarray-5.12' of git://git.infradead.org/users/willy/xarray:
  idr test suite: Improve reporting from idr_find_test_1
  idr test suite: Create anchor before launching throbber
  idr test suite: Take RCU read lock in idr_find_test_1
  radix tree test suite: Register the main thread with the RCU library
  radix tree test suite: Fix compilation
  XArray: Add xa_limit_16b
  XArray: Fix splitting to non-zero orders
  XArray: Fix split documentation

1 files changed, 2 insertions, 0 deletions

diff --git a/tools/testing/radix-tree/multiorder.c b/tools/testing/radix-tree/multiorder.c
index 9eae0fb5a67d..e00520cc6349 100644
--- a/tools/testing/radix-tree/multiorder.c
+++ b/tools/testing/radix-tree/multiorder.c
@@ -224,7 +224,9 @@ void multiorder_checks(void)
 
 int __weak main(void)
 {
+	rcu_register_thread();
 	radix_tree_init();
 	multiorder_checks();
+	rcu_unregister_thread();
 	return 0;
 }