diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index d83b46125c..34a5f9112e 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,11 @@
+2009-06-11  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #10262]
+	* sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
+	(LOAD_FUTEX_WAIT_ABS): Fix futex parameter in case private futexes
+	cannot be assumed.
+	Patch by Bryan Kadzban <bz-glibc@kdzbn.homelinux.net>.
+
 2009-05-16  Ulrich Drepper  <drepper@redhat.com>
 
 	* libc-cancellation.c: Move __libc_cleanup_routine to...
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
index 056b72900a..7578c7ece0 100644
--- a/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
+++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
@@ -60,7 +60,7 @@
 # define LOAD_FUTEX_WAIT_ABS(reg) \
 	xorl	$FUTEX_PRIVATE_FLAG, reg ; \
 	andl	%gs:PRIVATE_FUTEX, reg ; \
-	orl	$FUTEX_WAIT | FUTEX_CLOCK_REALTIME, reg
+	orl	$FUTEX_WAIT_BITSET | FUTEX_CLOCK_REALTIME, reg
 # define LOAD_FUTEX_WAKE(reg) \
 	xorl	$FUTEX_PRIVATE_FLAG, reg ; \
 	andl	%gs:PRIVATE_FUTEX, reg ; \