diff -Nru pyqt5-5.9+dfsg/debian/changelog pyqt5-5.9+dfsg/debian/changelog
--- pyqt5-5.9+dfsg/debian/changelog	2017-09-23 19:18:04.000000000 +0000
+++ pyqt5-5.9+dfsg/debian/changelog	2017-09-30 12:38:48.000000000 +0000
@@ -1,3 +1,11 @@
+pyqt5 (5.9+dfsg-2+rpi1) buster-staging; urgency=medium
+
+  [changes brought forward from 5.7+dfsg-6+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 09 Sep 2017 01:01:09 +0000]
+  * Disable webengine for armhf, we do not currently have (and may never have)
+    it in Raspbian.
+
+ -- Raspbian forward porter <root@raspbian.org>  Sat, 30 Sep 2017 12:38:48 +0000
+
 pyqt5 (5.9+dfsg-2) unstable; urgency=medium
 
   * Backport upstream patch to fix handling of disabled features (fixes
diff -Nru pyqt5-5.9+dfsg/debian/control pyqt5-5.9+dfsg/debian/control
--- pyqt5-5.9+dfsg/debian/control	2017-09-23 19:18:04.000000000 +0000
+++ pyqt5-5.9+dfsg/debian/control	2017-09-30 12:38:48.000000000 +0000
@@ -43,7 +43,7 @@
                qtmultimedia5-dev (>= 5.9.1),
                qtpositioning5-dev (>= 5.9.1),
                qttools5-dev (>= 5.9.1),
-               qtwebengine5-dev (>= 5.9.1) [amd64 arm64 armhf i386 mipsel]
+               qtwebengine5-dev (>= 5.9.1) [amd64 arm64 i386 mipsel]
 Build-Depends-Indep: fdupes
 X-Python-Version: >= 2.7
 X-Python3-Version: >= 3.3
@@ -230,7 +230,7 @@
  This package contains the extension built for the Python 3 debug interpreter.
 
 Package: python3-pyqt5.qtwebengine
-Architecture: amd64 arm64 armhf i386 mipsel
+Architecture: amd64 arm64 i386 mipsel
 Depends: python3-pyqt5.qtwebchannel (= ${binary:Version}),
          ${misc:Depends},
          ${python3:Depends},
@@ -243,7 +243,7 @@
 
 Package: python3-pyqt5.qtwebengine-dbg
 Section: debug
-Architecture: amd64 arm64 armhf i386 mipsel
+Architecture: amd64 arm64 i386 mipsel
 Depends: python3-dbg,
          python3-pyqt5.qtwebchannel-dbg (= ${binary:Version}),
          python3-pyqt5.qtwebengine (= ${binary:Version}),
@@ -654,7 +654,7 @@
  This package contains the extension built for the Python 2 debug interpreter.
 
 Package: python-pyqt5.qtwebengine
-Architecture: amd64 arm64 armhf i386 mipsel
+Architecture: amd64 arm64 i386 mipsel
 Depends: python-pyqt5.qtwebchannel (= ${binary:Version}),
          ${misc:Depends},
          ${python:Depends},
@@ -667,7 +667,7 @@
 
 Package: python-pyqt5.qtwebengine-dbg
 Section: debug
-Architecture: amd64 arm64 armhf i386 mipsel
+Architecture: amd64 arm64 i386 mipsel
 Depends: python-dbg,
          python-pyqt5.qtwebchannel-dbg (= ${binary:Version}),
          python-pyqt5.qtwebengine (= ${binary:Version}),
diff -Nru pyqt5-5.9+dfsg/debian/rules pyqt5-5.9+dfsg/debian/rules
--- pyqt5-5.9+dfsg/debian/rules	2017-09-23 19:18:04.000000000 +0000
+++ pyqt5-5.9+dfsg/debian/rules	2017-09-30 12:38:48.000000000 +0000
@@ -31,7 +31,7 @@
 ALLPYTHONS := $(PYTHON3S) $(PYTHON)
 
 DEB_HOST_ARCH ?= $(shell dpkg-architecture -qDEB_HOST_ARCH)
-QTWEBENGINE_ARCHS := amd64 arm64 armhf i386 mipsel
+QTWEBENGINE_ARCHS := amd64 arm64 i386 mipsel
 
 PYQT_MODULES := opengl sql webchannel webkit websockets xmlpatterns svg \
 	multimedia quick serialport sensors x11extras positioning