diff --git a/glibc.spec b/glibc.spec
index d4236c75ffe436ecbe559c2e65ac6c439ee267bb..ad8575a7e1d9910037465c55356b623406bf0ec7 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -65,7 +65,7 @@
 ##############################################################################
 Name: 	 	glibc
 Version: 	2.34
-Release: 	32
+Release: 	33
 Summary: 	The GNU libc libraries
 License:	%{all_license}
 URL: 		http://www.gnu.org/software/glibc/
@@ -137,6 +137,7 @@ Patch50: Linux-Simplify-__opensock-and-fix-race-condition-BZ-.patch
 Patch51: linux-Simplify-get_nprocs.patch
 Patch52: misc-Add-__get_nprocs_sched.patch
 Patch53: linux-Revert-the-use-of-sched_getaffinity-on-get_npr.patch
+Patch54: pthread-tst-cancel28-Fix-barrier-re-init-race-condit.patch
 
 Patch9000: turn-default-value-of-x86_rep_stosb_threshold_form_2K_to_1M.patch
 Patch9001: delete-no-hard-link-to-avoid-all_language-package-to.patch 
@@ -1333,6 +1334,9 @@ fi
 %endif
 
 %changelog
+* Wed Dec 15 2021 Qingqing Li <liqingqing3@huawei.com> - 2.34-33
+- pthread/tst-cancel28: Fix barrier re-init race condition
+
 * Thu Dec 9 2021 Yang Yanchao <yangyanchao6@huawei.com> - 2.34-32
 - Deleted some unnecessary command when make master.filelist
 
diff --git a/pthread-tst-cancel28-Fix-barrier-re-init-race-condit.patch b/pthread-tst-cancel28-Fix-barrier-re-init-race-condit.patch
new file mode 100644
index 0000000000000000000000000000000000000000..208821236906cd5b9a03ae1ade5a2f6888924cdb
--- /dev/null
+++ b/pthread-tst-cancel28-Fix-barrier-re-init-race-condit.patch
@@ -0,0 +1,41 @@
+From 9874ca536b1d0662b1cea46af3ce09a4d42aeb32 Mon Sep 17 00:00:00 2001
+From: Stafford Horne <shorne@gmail.com>
+Date: Sat, 25 Sep 2021 17:02:06 +0900
+Subject: [PATCH] pthread/tst-cancel28: Fix barrier re-init race condition
+
+When running this test on the OpenRISC port I am working on this test
+fails with a timeout.  The test passes when being straced or debugged.
+Looking at the code there seems to be a race condition in that:
+
+  1 main thread: calls xpthread_cancel
+  2 sub thread : receives cancel signal
+  3 sub thread : cleanup routine waits on barrier
+  4 main thread: re-inits barrier
+  5 main thread: waits on barrier
+
+After getting to 5 the main thread and sub thread wait forever as the 2
+barriers are no longer the same.
+
+Removing the barrier re-init seems to fix this issue.  Also, the barrier
+does not need to be reinitialized as that is done by default.
+
+Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
+---
+ sysdeps/pthread/tst-cancel28.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/sysdeps/pthread/tst-cancel28.c b/sysdeps/pthread/tst-cancel28.c
+index 627cbc8..9286c15 100644
+--- a/sysdeps/pthread/tst-cancel28.c
++++ b/sysdeps/pthread/tst-cancel28.c
+@@ -69,7 +69,6 @@ do_test (void)
+ 
+   xpthread_cancel (timer_thread);
+ 
+-  xpthread_barrier_init (&barrier, NULL, 2);
+   xpthread_barrier_wait (&barrier);
+ 
+   return 0;
+-- 
+1.8.3.1
+