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-rw-r--r--tests/Makefile.include12
-rw-r--r--tests/boot-sector.c61
-rw-r--r--tests/pxe-test.c7
-rwxr-xr-xtests/qemu-iotests/083136
-rw-r--r--tests/qemu-iotests/083.out149
-rwxr-xr-xtests/qemu-iotests/19423
-rw-r--r--tests/qemu-iotests/194.out11
-rw-r--r--tests/qemu-iotests/common.filter4
-rwxr-xr-xtests/qemu-iotests/nbd-fault-injector.py4
-rw-r--r--tests/test-filter-mirror.c14
-rw-r--r--tests/test-filter-redirector.c32
-rw-r--r--tests/test-netfilter.c11
12 files changed, 339 insertions, 125 deletions
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 37c1bed683..f08b7418f0 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -283,8 +283,8 @@ ifeq ($(CONFIG_VHOST_USER_NET_TEST_i386),)
 check-qtest-x86_64-$(CONFIG_VHOST_USER_NET_TEST_x86_64) += tests/vhost-user-test$(EXESUF)
 endif
 check-qtest-i386-$(CONFIG_SLIRP) += tests/test-netfilter$(EXESUF)
-check-qtest-i386-y += tests/test-filter-mirror$(EXESUF)
-check-qtest-i386-y += tests/test-filter-redirector$(EXESUF)
+check-qtest-i386-$(CONFIG_POSIX) += tests/test-filter-mirror$(EXESUF)
+check-qtest-i386-$(CONFIG_POSIX) += tests/test-filter-redirector$(EXESUF)
 check-qtest-i386-y += tests/postcopy-test$(EXESUF)
 check-qtest-i386-y += tests/test-x86-cpuid-compat$(EXESUF)
 check-qtest-i386-y += tests/numa-test$(EXESUF)
@@ -325,8 +325,8 @@ check-qtest-ppc64-y += tests/usb-hcd-xhci-test$(EXESUF)
 gcov-files-ppc64-y += hw/usb/hcd-xhci.c
 check-qtest-ppc64-y += $(check-qtest-virtio-y)
 check-qtest-ppc64-$(CONFIG_SLIRP) += tests/test-netfilter$(EXESUF)
-check-qtest-ppc64-y += tests/test-filter-mirror$(EXESUF)
-check-qtest-ppc64-y += tests/test-filter-redirector$(EXESUF)
+check-qtest-ppc64-$(CONFIG_POSIX) += tests/test-filter-mirror$(EXESUF)
+check-qtest-ppc64-$(CONFIG_POSIX) += tests/test-filter-redirector$(EXESUF)
 check-qtest-ppc64-y += tests/display-vga-test$(EXESUF)
 check-qtest-ppc64-y += tests/numa-test$(EXESUF)
 check-qtest-ppc64-$(CONFIG_IVSHMEM) += tests/ivshmem-test$(EXESUF)
@@ -360,6 +360,10 @@ check-qtest-microblazeel-y = $(check-qtest-microblaze-y)
 check-qtest-xtensaeb-y = $(check-qtest-xtensa-y)
 
 check-qtest-s390x-y = tests/boot-serial-test$(EXESUF)
+check-qtest-s390x-$(CONFIG_SLIRP) += tests/pxe-test$(EXESUF)
+check-qtest-s390x-$(CONFIG_SLIRP) += tests/test-netfilter$(EXESUF)
+check-qtest-s390x-$(CONFIG_POSIX) += tests/test-filter-mirror$(EXESUF)
+check-qtest-s390x-$(CONFIG_POSIX) += tests/test-filter-redirector$(EXESUF)
 
 check-qtest-generic-y += tests/qom-test$(EXESUF)
 check-qtest-generic-y += tests/test-hmp$(EXESUF)
diff --git a/tests/boot-sector.c b/tests/boot-sector.c
index e3880f4455..9ee85370b0 100644
--- a/tests/boot-sector.c
+++ b/tests/boot-sector.c
@@ -21,13 +21,12 @@
 #define SIGNATURE 0xdead
 #define SIGNATURE_OFFSET 0x10
 #define BOOT_SECTOR_ADDRESS 0x7c00
+#define SIGNATURE_ADDR (BOOT_SECTOR_ADDRESS + SIGNATURE_OFFSET)
 
-/* Boot sector code: write SIGNATURE into memory,
+/* x86 boot sector code: write SIGNATURE into memory,
  * then halt.
- * Q35 machine requires a minimum 0x7e000 bytes disk.
- * (bug or feature?)
  */
-static uint8_t boot_sector[0x7e000] = {
+static uint8_t x86_boot_sector[512] = {
     /* The first sector will be placed at RAM address 00007C00, and
      * the BIOS transfers control to 00007C00
      */
@@ -50,8 +49,8 @@ static uint8_t boot_sector[0x7e000] = {
     [0x07] = HIGH(SIGNATURE),
     /* 7c08:  mov %ax,0x7c10 */
     [0x08] = 0xa3,
-    [0x09] = LOW(BOOT_SECTOR_ADDRESS + SIGNATURE_OFFSET),
-    [0x0a] = HIGH(BOOT_SECTOR_ADDRESS + SIGNATURE_OFFSET),
+    [0x09] = LOW(SIGNATURE_ADDR),
+    [0x0a] = HIGH(SIGNATURE_ADDR),
 
     /* 7c0b cli */
     [0x0b] = 0xfa,
@@ -68,11 +67,28 @@ static uint8_t boot_sector[0x7e000] = {
     [0x1FF] = 0xAA,
 };
 
+/* For s390x, use a mini "kernel" with the appropriate signature */
+static const uint8_t s390x_psw[] = {
+    0x00, 0x08, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00
+};
+static const uint8_t s390x_code[] = {
+    0xa7, 0xf4, 0x00, 0x0a,                                /* j 0x10010 */
+    0x00, 0x00, 0x00, 0x00,
+    'S', '3', '9', '0',
+    'E', 'P', 0x00, 0x01,
+    0xa7, 0x38, HIGH(SIGNATURE_ADDR), LOW(SIGNATURE_ADDR), /* lhi r3,0x7c10 */
+    0xa7, 0x48, LOW(SIGNATURE), HIGH(SIGNATURE),           /* lhi r4,0xadde */
+    0x40, 0x40, 0x30, 0x00,                                /* sth r4,0(r3) */
+    0xa7, 0xf4, 0xff, 0xfa                                 /* j 0x10010 */
+};
+
 /* Create boot disk file.  */
 int boot_sector_init(char *fname)
 {
     int fd, ret;
-    size_t len = sizeof boot_sector;
+    size_t len;
+    char *boot_code;
+    const char *arch = qtest_get_arch();
 
     fd = mkstemp(fname);
     if (fd < 0) {
@@ -80,16 +96,31 @@ int boot_sector_init(char *fname)
         return 1;
     }
 
-    /* For Open Firmware based system, we can use a Forth script instead */
-    if (strcmp(qtest_get_arch(), "ppc64") == 0) {
-        len = sprintf((char *)boot_sector, "\\ Bootscript\n%x %x c! %x %x c!\n",
-                LOW(SIGNATURE), BOOT_SECTOR_ADDRESS + SIGNATURE_OFFSET,
-                HIGH(SIGNATURE), BOOT_SECTOR_ADDRESS + SIGNATURE_OFFSET + 1);
+    if (g_str_equal(arch, "i386") || g_str_equal(arch, "x86_64")) {
+        /* Q35 requires a minimum 0x7e000 bytes disk (bug or feature?) */
+        len = MAX(0x7e000, sizeof(x86_boot_sector));
+        boot_code = g_malloc0(len);
+        memcpy(boot_code, x86_boot_sector, sizeof(x86_boot_sector));
+    } else if (g_str_equal(arch, "ppc64")) {
+        /* For Open Firmware based system, use a Forth script */
+        boot_code = g_strdup_printf("\\ Bootscript\n%x %x c! %x %x c!\n",
+                                    LOW(SIGNATURE), SIGNATURE_ADDR,
+                                    HIGH(SIGNATURE), SIGNATURE_ADDR + 1);
+        len = strlen(boot_code);
+    } else if (g_str_equal(arch, "s390x")) {
+        len = 0x10000 + sizeof(s390x_code);
+        boot_code = g_malloc0(len);
+        memcpy(boot_code, s390x_psw, sizeof(s390x_psw));
+        memcpy(&boot_code[0x10000], s390x_code, sizeof(s390x_code));
+    } else {
+        g_assert_not_reached();
     }
 
-    ret = write(fd, boot_sector, len);
+    ret = write(fd, boot_code, len);
     close(fd);
 
+    g_free(boot_code);
+
     if (ret != len) {
         fprintf(stderr, "Could not write \"%s\"", fname);
         return 1;
@@ -115,8 +146,8 @@ void boot_sector_test(void)
      * instruction.
      */
     for (i = 0; i < TEST_CYCLES; ++i) {
-        signature_low = readb(BOOT_SECTOR_ADDRESS + SIGNATURE_OFFSET);
-        signature_high = readb(BOOT_SECTOR_ADDRESS + SIGNATURE_OFFSET + 1);
+        signature_low = readb(SIGNATURE_ADDR);
+        signature_high = readb(SIGNATURE_ADDR + 1);
         signature = (signature_high << 8) | signature_low;
         if (signature == SIGNATURE) {
             break;
diff --git a/tests/pxe-test.c b/tests/pxe-test.c
index cf6e225330..0d70afccd6 100644
--- a/tests/pxe-test.c
+++ b/tests/pxe-test.c
@@ -51,6 +51,11 @@ static void test_pxe_spapr_vlan(void)
     test_pxe_one("-device spapr-vlan,netdev=" NETNAME, true);
 }
 
+static void test_pxe_virtio_ccw(void)
+{
+    test_pxe_one("-device virtio-net-ccw,bootindex=1,netdev=" NETNAME, false);
+}
+
 int main(int argc, char *argv[])
 {
     int ret;
@@ -68,6 +73,8 @@ int main(int argc, char *argv[])
     } else if (strcmp(arch, "ppc64") == 0) {
         qtest_add_func("pxe/virtio", test_pxe_virtio_pci);
         qtest_add_func("pxe/spapr-vlan", test_pxe_spapr_vlan);
+    } else if (g_str_equal(arch, "s390x")) {
+        qtest_add_func("pxe/virtio-ccw", test_pxe_virtio_ccw);
     }
     ret = g_test_run();
     boot_sector_cleanup(disk);
diff --git a/tests/qemu-iotests/083 b/tests/qemu-iotests/083
index bff9360048..0306f112da 100755
--- a/tests/qemu-iotests/083
+++ b/tests/qemu-iotests/083
@@ -27,6 +27,14 @@ echo "QA output created by $seq"
 here=`pwd`
 status=1	# failure is the default!
 
+_cleanup()
+{
+	rm -f nbd.sock
+	rm -f nbd-fault-injector.out
+	rm -f nbd-fault-injector.conf
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
 # get standard environment, filters and checks
 . ./common.rc
 . ./common.filter
@@ -35,81 +43,105 @@ _supported_fmt generic
 _supported_proto nbd
 _supported_os Linux
 
-# Pick a TCP port based on our pid.  This way multiple instances of this test
-# can run in parallel without conflicting.
-choose_tcp_port() {
-	echo $((($$ % 31744) + 1024)) # 1024 <= port < 32768
-}
-
-wait_for_tcp_port() {
-	while ! (netstat --tcp --listening --numeric | \
-		 grep "$1.*0\\.0\\.0\\.0:\\*.*LISTEN") >/dev/null 2>&1; do
-		sleep 0.1
+check_disconnect() {
+	local event export_name=foo extra_args nbd_addr nbd_url proto when
+
+	while true; do
+		case $1 in
+		--classic-negotiation)
+			shift
+			extra_args=--classic-negotiation
+			export_name=
+			;;
+		--tcp)
+			shift
+			proto=tcp
+			;;
+		--unix)
+			shift
+			proto=unix
+			;;
+		*)
+			break
+			;;
+		esac
 	done
-}
 
-check_disconnect() {
 	event=$1
 	when=$2
-	negotiation=$3
 	echo "=== Check disconnect $when $event ==="
 	echo
 
-	port=$(choose_tcp_port)
-
 	cat > "$TEST_DIR/nbd-fault-injector.conf" <<EOF
 [inject-error]
 event=$event
 when=$when
 EOF
 
-	if [ "$negotiation" = "--classic-negotiation" ]; then
-		extra_args=--classic-negotiation
-		nbd_url="nbd:127.0.0.1:$port"
+	if [ "$proto" = "tcp" ]; then
+		nbd_addr="127.0.0.1:0"
 	else
-		nbd_url="nbd:127.0.0.1:$port:exportname=foo"
+		nbd_addr="$TEST_DIR/nbd.sock"
+	fi
+
+	rm -f "$TEST_DIR/nbd.sock"
+
+	$PYTHON nbd-fault-injector.py $extra_args "$nbd_addr" "$TEST_DIR/nbd-fault-injector.conf" >"$TEST_DIR/nbd-fault-injector.out" 2>&1 &
+
+	# Wait for server to be ready
+	while ! grep -q 'Listening on ' "$TEST_DIR/nbd-fault-injector.out"; do
+		sleep 0.1
+	done
+
+	# Extract the final address (port number has now been assigned in tcp case)
+	nbd_addr=$(sed 's/Listening on \(.*\)$/\1/' "$TEST_DIR/nbd-fault-injector.out")
+
+	if [ "$proto" = "tcp" ]; then
+		nbd_url="nbd+tcp://$nbd_addr/$export_name"
+	else
+		nbd_url="nbd+unix:///$export_name?socket=$nbd_addr"
 	fi
 
-	$PYTHON nbd-fault-injector.py $extra_args "127.0.0.1:$port" "$TEST_DIR/nbd-fault-injector.conf" >/dev/null 2>&1 &
-	wait_for_tcp_port "127\\.0\\.0\\.1:$port"
 	$QEMU_IO -c "read 0 512" "$nbd_url" 2>&1 | _filter_qemu_io | _filter_nbd
 
 	echo
 }
 
-for event in neg1 "export" neg2 request reply data; do
-	for when in before after; do
-		check_disconnect "$event" "$when"
-	done
-
-	# Also inject short replies from the NBD server
-	case "$event" in
-	neg1)
-		for when in 8 16; do
-			check_disconnect "$event" "$when"
-		done
-		;;
-	"export")
-		for when in 4 12 16; do
-			check_disconnect "$event" "$when"
+for proto in tcp unix; do
+	for event in neg1 "export" neg2 request reply data; do
+		for when in before after; do
+			check_disconnect "--$proto" "$event" "$when"
 		done
-		;;
-	neg2)
-		for when in 8 10; do
-			check_disconnect "$event" "$when"
-		done
-		;;
-	reply)
-		for when in 4 8; do
-			check_disconnect "$event" "$when"
-		done
-		;;
-	esac
-done
 
-# Also check classic negotiation without export information
-for when in before 8 16 24 28 after; do
-	check_disconnect "neg-classic" "$when" --classic-negotiation
+		# Also inject short replies from the NBD server
+		case "$event" in
+		neg1)
+			for when in 8 16; do
+				check_disconnect "--$proto" "$event" "$when"
+			done
+			;;
+		"export")
+			for when in 4 12 16; do
+				check_disconnect "--$proto" "$event" "$when"
+			done
+			;;
+		neg2)
+			for when in 8 10; do
+				check_disconnect "--$proto" "$event" "$when"
+			done
+			;;
+		reply)
+			for when in 4 8; do
+				check_disconnect "--$proto" "$event" "$when"
+			done
+			;;
+		esac
+	done
+
+	# Also check classic negotiation without export information
+	for when in before 8 16 24 28 after; do
+		check_disconnect "--$proto" --classic-negotiation "neg-classic" "$when"
+	done
 done
 
 # success, all done
diff --git a/tests/qemu-iotests/083.out b/tests/qemu-iotests/083.out
index a24c6bfece..fb71b6f8ad 100644
--- a/tests/qemu-iotests/083.out
+++ b/tests/qemu-iotests/083.out
@@ -1,43 +1,43 @@
 QA output created by 083
 === Check disconnect before neg1 ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect after neg1 ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect 8 neg1 ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect 16 neg1 ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect before export ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect after export ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect 4 export ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect 12 export ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect 16 export ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect before neg2 ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect after neg2 ===
 
@@ -45,11 +45,11 @@ read failed: Input/output error
 
 === Check disconnect 8 neg2 ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect 10 neg2 ===
 
-can't open device nbd:127.0.0.1:PORT:exportname=foo
+can't open device nbd+tcp://127.0.0.1:PORT/foo
 
 === Check disconnect before request ===
 
@@ -69,12 +69,12 @@ read failed: Input/output error
 
 === Check disconnect 4 reply ===
 
-read failed
+End of file
 read failed: Input/output error
 
 === Check disconnect 8 reply ===
 
-read failed
+End of file
 read failed: Input/output error
 
 === Check disconnect before data ===
@@ -88,23 +88,134 @@ read 512/512 bytes at offset 0
 
 === Check disconnect before neg-classic ===
 
-can't open device nbd:127.0.0.1:PORT
+can't open device nbd+tcp://127.0.0.1:PORT/
 
 === Check disconnect 8 neg-classic ===
 
-can't open device nbd:127.0.0.1:PORT
+can't open device nbd+tcp://127.0.0.1:PORT/
 
 === Check disconnect 16 neg-classic ===
 
-can't open device nbd:127.0.0.1:PORT
+can't open device nbd+tcp://127.0.0.1:PORT/
 
 === Check disconnect 24 neg-classic ===
 
-can't open device nbd:127.0.0.1:PORT
+can't open device nbd+tcp://127.0.0.1:PORT/
 
 === Check disconnect 28 neg-classic ===
 
-can't open device nbd:127.0.0.1:PORT
+can't open device nbd+tcp://127.0.0.1:PORT/
+
+=== Check disconnect after neg-classic ===
+
+read failed: Input/output error
+
+=== Check disconnect before neg1 ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect after neg1 ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect 8 neg1 ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect 16 neg1 ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect before export ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect after export ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect 4 export ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect 12 export ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect 16 export ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect before neg2 ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect after neg2 ===
+
+read failed: Input/output error
+
+=== Check disconnect 8 neg2 ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect 10 neg2 ===
+
+can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect before request ===
+
+read failed: Input/output error
+
+=== Check disconnect after request ===
+
+read failed: Input/output error
+
+=== Check disconnect before reply ===
+
+read failed: Input/output error
+
+=== Check disconnect after reply ===
+
+read failed: Input/output error
+
+=== Check disconnect 4 reply ===
+
+End of file
+read failed: Input/output error
+
+=== Check disconnect 8 reply ===
+
+End of file
+read failed: Input/output error
+
+=== Check disconnect before data ===
+
+read failed: Input/output error
+
+=== Check disconnect after data ===
+
+read 512/512 bytes at offset 0
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+=== Check disconnect before neg-classic ===
+
+can't open device nbd+unix:///?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect 8 neg-classic ===
+
+can't open device nbd+unix:///?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect 16 neg-classic ===
+
+can't open device nbd+unix:///?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect 24 neg-classic ===
+
+can't open device nbd+unix:///?socket=TEST_DIR/nbd.sock
+
+=== Check disconnect 28 neg-classic ===
+
+can't open device nbd+unix:///?socket=TEST_DIR/nbd.sock
 
 === Check disconnect after neg-classic ===
 
diff --git a/tests/qemu-iotests/194 b/tests/qemu-iotests/194
index 8028111e21..a3e3bad664 100755
--- a/tests/qemu-iotests/194
+++ b/tests/qemu-iotests/194
@@ -46,16 +46,17 @@ iotests.log('Launching NBD server on destination...')
 iotests.log(dest_vm.qmp('nbd-server-start', addr={'type': 'unix', 'data': {'path': nbd_sock_path}}))
 iotests.log(dest_vm.qmp('nbd-server-add', device='drive0', writable=True))
 
-iotests.log('Starting drive-mirror on source...')
+iotests.log('Starting `drive-mirror` on source...')
 iotests.log(source_vm.qmp(
               'drive-mirror',
               device='drive0',
               target='nbd+unix:///drive0?socket={0}'.format(nbd_sock_path),
               sync='full',
               format='raw', # always raw, the server handles the format
-              mode='existing'))
+              mode='existing',
+              job_id='mirror-job0'))
 
-iotests.log('Waiting for drive-mirror to complete...')
+iotests.log('Waiting for `drive-mirror` to complete...')
 iotests.log(source_vm.event_wait('BLOCK_JOB_READY'),
             filters=[iotests.filter_qmp_event])
 
@@ -67,7 +68,17 @@ dest_vm.qmp('migrate-set-capabilities',
 iotests.log(source_vm.qmp('migrate', uri='unix:{0}'.format(migration_sock_path)))
 
 while True:
-    event = source_vm.event_wait('MIGRATION')
-    iotests.log(event, filters=[iotests.filter_qmp_event])
-    if event['data']['status'] in ('completed', 'failed'):
+    event1 = source_vm.event_wait('MIGRATION')
+    iotests.log(event1, filters=[iotests.filter_qmp_event])
+    if event1['data']['status'] in ('completed', 'failed'):
+        iotests.log('Gracefully ending the `drive-mirror` job on source...')
+        iotests.log(source_vm.qmp('block-job-cancel', device='mirror-job0'))
+        break
+
+while True:
+    event2 = source_vm.event_wait('BLOCK_JOB_COMPLETED')
+    iotests.log(event2, filters=[iotests.filter_qmp_event])
+    if event2['event'] == 'BLOCK_JOB_COMPLETED':
+        iotests.log('Stopping the NBD server on destination...')
+        iotests.log(dest_vm.qmp('nbd-server-stop'))
         break
diff --git a/tests/qemu-iotests/194.out b/tests/qemu-iotests/194.out
index ae501fecac..50ac50da5e 100644
--- a/tests/qemu-iotests/194.out
+++ b/tests/qemu-iotests/194.out
@@ -2,12 +2,17 @@ Launching VMs...
 Launching NBD server on destination...
 {u'return': {}}
 {u'return': {}}
-Starting drive-mirror on source...
+Starting `drive-mirror` on source...
 {u'return': {}}
-Waiting for drive-mirror to complete...
-{u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'device': u'drive0', u'type': u'mirror', u'speed': 0, u'len': 1073741824, u'offset': 1073741824}, u'event': u'BLOCK_JOB_READY'}
+Waiting for `drive-mirror` to complete...
+{u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'device': u'mirror-job0', u'type': u'mirror', u'speed': 0, u'len': 1073741824, u'offset': 1073741824}, u'event': u'BLOCK_JOB_READY'}
 Starting migration...
 {u'return': {}}
 {u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'status': u'setup'}, u'event': u'MIGRATION'}
 {u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'status': u'active'}, u'event': u'MIGRATION'}
 {u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'status': u'completed'}, u'event': u'MIGRATION'}
+Gracefully ending the `drive-mirror` job on source...
+{u'return': {}}
+{u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'device': u'mirror-job0', u'type': u'mirror', u'speed': 0, u'len': 1073741824, u'offset': 1073741824}, u'event': u'BLOCK_JOB_COMPLETED'}
+Stopping the NBD server on destination...
+{u'return': {}}
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 7a58e57317..9d5442ecd9 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -170,9 +170,9 @@ _filter_nbd()
     #
     # Filter out the TCP port number since this changes between runs.
     sed -e '/nbd\/.*\.c:/d' \
-        -e 's#nbd:\(//\)\?127\.0\.0\.1:[0-9]*#nbd:\1127.0.0.1:PORT#g' \
+        -e 's#127\.0\.0\.1:[0-9]*#127.0.0.1:PORT#g' \
         -e "s#?socket=$TEST_DIR#?socket=TEST_DIR#g" \
-        -e 's#\(exportname=foo\|PORT\): Failed to .*$#\1#'
+        -e 's#\(foo\|PORT/\?\|.sock\): Failed to .*$#\1#'
 }
 
 # make sure this script returns success
diff --git a/tests/qemu-iotests/nbd-fault-injector.py b/tests/qemu-iotests/nbd-fault-injector.py
index 6c07191a5a..1c10dcb51c 100755
--- a/tests/qemu-iotests/nbd-fault-injector.py
+++ b/tests/qemu-iotests/nbd-fault-injector.py
@@ -235,11 +235,15 @@ def open_socket(path):
         sock = socket.socket()
         sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
         sock.bind((host, int(port)))
+
+        # If given port was 0 the final port number is now available
+        path = '%s:%d' % sock.getsockname()
     else:
         sock = socket.socket(socket.AF_UNIX)
         sock.bind(path)
     sock.listen(0)
     print 'Listening on %s' % path
+    sys.stdout.flush() # another process may be waiting, show message now
     return sock
 
 def usage(args):
diff --git a/tests/test-filter-mirror.c b/tests/test-filter-mirror.c
index 9f84402493..d569d27657 100644
--- a/tests/test-filter-mirror.c
+++ b/tests/test-filter-mirror.c
@@ -17,9 +17,6 @@
 
 static void test_mirror(void)
 {
-#ifndef _WIN32
-/* socketpair(PF_UNIX) which does not exist on windows */
-
     int send_sock[2], recv_sock;
     char *cmdline;
     uint32_t ret = 0, len = 0;
@@ -28,6 +25,11 @@ static void test_mirror(void)
     char *recv_buf;
     uint32_t size = sizeof(send_buf);
     size = htonl(size);
+    const char *devstr = "e1000";
+
+    if (g_str_equal(qtest_get_arch(), "s390x")) {
+        devstr = "virtio-net-ccw";
+    }
 
     ret = socketpair(PF_UNIX, SOCK_STREAM, 0, send_sock);
     g_assert_cmpint(ret, !=, -1);
@@ -36,10 +38,10 @@ static void test_mirror(void)
     g_assert_cmpint(ret, !=, -1);
 
     cmdline = g_strdup_printf("-netdev socket,id=qtest-bn0,fd=%d "
-                 "-device e1000,netdev=qtest-bn0,id=qtest-e0 "
+                 "-device %s,netdev=qtest-bn0,id=qtest-e0 "
                  "-chardev socket,id=mirror0,path=%s,server,nowait "
                  "-object filter-mirror,id=qtest-f0,netdev=qtest-bn0,queue=tx,outdev=mirror0 "
-                 , send_sock[1], sock_path);
+                 , send_sock[1], devstr, sock_path);
     qtest_start(cmdline);
     g_free(cmdline);
 
@@ -74,8 +76,6 @@ static void test_mirror(void)
     g_free(recv_buf);
     close(recv_sock);
     unlink(sock_path);
-
-#endif
 }
 
 int main(int argc, char **argv)
diff --git a/tests/test-filter-redirector.c b/tests/test-filter-redirector.c
index 0c4b8d52ef..3afd41110d 100644
--- a/tests/test-filter-redirector.c
+++ b/tests/test-filter-redirector.c
@@ -57,11 +57,18 @@
 #include "qemu/error-report.h"
 #include "qemu/main-loop.h"
 
-static void test_redirector_tx(void)
+static const char *get_devstr(void)
 {
-#ifndef _WIN32
-/* socketpair(PF_UNIX) which does not exist on windows */
+    if (g_str_equal(qtest_get_arch(), "s390x")) {
+        return "virtio-net-ccw";
+    }
+
+    return "rtl8139";
+}
 
+
+static void test_redirector_tx(void)
+{
     int backend_sock[2], recv_sock;
     char *cmdline;
     uint32_t ret = 0, len = 0;
@@ -81,7 +88,7 @@ static void test_redirector_tx(void)
     g_assert_cmpint(ret, !=, -1);
 
     cmdline = g_strdup_printf("-netdev socket,id=qtest-bn0,fd=%d "
-                "-device rtl8139,netdev=qtest-bn0,id=qtest-e0 "
+                "-device %s,netdev=qtest-bn0,id=qtest-e0 "
                 "-chardev socket,id=redirector0,path=%s,server,nowait "
                 "-chardev socket,id=redirector1,path=%s,server,nowait "
                 "-chardev socket,id=redirector2,path=%s,nowait "
@@ -90,8 +97,8 @@ static void test_redirector_tx(void)
                 "-object filter-redirector,id=qtest-f1,netdev=qtest-bn0,"
                 "queue=tx,indev=redirector2 "
                 "-object filter-redirector,id=qtest-f2,netdev=qtest-bn0,"
-                "queue=tx,outdev=redirector1 "
-                , backend_sock[1], sock_path0, sock_path1, sock_path0);
+                "queue=tx,outdev=redirector1 ", backend_sock[1], get_devstr(),
+                sock_path0, sock_path1, sock_path0);
     qtest_start(cmdline);
     g_free(cmdline);
 
@@ -129,15 +136,10 @@ static void test_redirector_tx(void)
     unlink(sock_path0);
     unlink(sock_path1);
     qtest_end();
-
-#endif
 }
 
 static void test_redirector_rx(void)
 {
-#ifndef _WIN32
-/* socketpair(PF_UNIX) which does not exist on windows */
-
     int backend_sock[2], send_sock;
     char *cmdline;
     uint32_t ret = 0, len = 0;
@@ -157,7 +159,7 @@ static void test_redirector_rx(void)
     g_assert_cmpint(ret, !=, -1);
 
     cmdline = g_strdup_printf("-netdev socket,id=qtest-bn0,fd=%d "
-                "-device rtl8139,netdev=qtest-bn0,id=qtest-e0 "
+                "-device %s,netdev=qtest-bn0,id=qtest-e0 "
                 "-chardev socket,id=redirector0,path=%s,server,nowait "
                 "-chardev socket,id=redirector1,path=%s,server,nowait "
                 "-chardev socket,id=redirector2,path=%s,nowait "
@@ -166,8 +168,8 @@ static void test_redirector_rx(void)
                 "-object filter-redirector,id=qtest-f1,netdev=qtest-bn0,"
                 "queue=rx,outdev=redirector2 "
                 "-object filter-redirector,id=qtest-f2,netdev=qtest-bn0,"
-                "queue=rx,indev=redirector1 "
-                , backend_sock[1], sock_path0, sock_path1, sock_path0);
+                "queue=rx,indev=redirector1 ", backend_sock[1], get_devstr(),
+                sock_path0, sock_path1, sock_path0);
     qtest_start(cmdline);
     g_free(cmdline);
 
@@ -203,8 +205,6 @@ static void test_redirector_rx(void)
     unlink(sock_path0);
     unlink(sock_path1);
     qtest_end();
-
-#endif
 }
 
 int main(int argc, char **argv)
diff --git a/tests/test-netfilter.c b/tests/test-netfilter.c
index 8b5a9b21b5..2506473365 100644
--- a/tests/test-netfilter.c
+++ b/tests/test-netfilter.c
@@ -182,6 +182,12 @@ static void remove_netdev_with_multi_netfilter(void)
 int main(int argc, char **argv)
 {
     int ret;
+    char *args;
+    const char *devstr = "e1000";
+
+    if (g_str_equal(qtest_get_arch(), "s390x")) {
+        devstr = "virtio-net-ccw";
+    }
 
     g_test_init(&argc, &argv, NULL);
     qtest_add_func("/netfilter/addremove_one", add_one_netfilter);
@@ -191,10 +197,13 @@ int main(int argc, char **argv)
     qtest_add_func("/netfilter/remove_netdev_multi",
                    remove_netdev_with_multi_netfilter);
 
-    qtest_start("-netdev user,id=qtest-bn0 -device e1000,netdev=qtest-bn0");
+    args = g_strdup_printf("-netdev user,id=qtest-bn0 "
+                           "-device %s,netdev=qtest-bn0", devstr);
+    qtest_start(args);
     ret = g_test_run();
 
     qtest_end();
+    g_free(args);
 
     return ret;
 }