diff -Nru glibc-2.31/debian/changelog glibc-2.31/debian/changelog
--- glibc-2.31/debian/changelog	2020-08-04 15:02:38.000000000 +0000
+++ glibc-2.31/debian/changelog	2020-08-13 16:13:44.000000000 +0000
@@ -1,3 +1,16 @@
+glibc (2.31-3+rpi1) bullseye-staging; urgency=medium
+
+  [changes brought forward from 2.25-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Wed, 29 Nov 2017 03:00:21 +0000]
+  * Disable testsuite.
+
+  [changes introduced in 2.29-9+rpi1 by Peter Michale Green]
+  * Change mode on scripts/check-obsolete-constructs.py to 644, 
+    dgit does not like mode 755 files created by patches and the
+    script does not seem to be used for anything in the Debian
+    package.
+
+ -- Raspbian forward porter <root@raspbian.org>  Thu, 13 Aug 2020 16:13:44 +0000
+
 glibc (2.31-3) unstable; urgency=medium
 
   [ Aurelien Jarno ]
diff -Nru glibc-2.31/debian/rules glibc-2.31/debian/rules
--- glibc-2.31/debian/rules	2020-07-13 19:26:16.000000000 +0000
+++ glibc-2.31/debian/rules	2020-08-13 16:13:44.000000000 +0000
@@ -97,7 +97,7 @@
 BASE_MIG = mig
 DEB_GCC_VERSION ?= -10
 
-RUN_TESTSUITE = yes
+RUN_TESTSUITE = no
 TIMEOUTFACTOR = 25
 
 # Set cross and native compiler names, including version.