Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches for 2.11.0-rc2

# gpg: Signature made Tue 21 Nov 2017 15:09:12 GMT
# gpg:                using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  iotests: Fix 176 on 32-bit host
  block: Close a BlockDriverState completely even when bs->drv is NULL
  block: Error out on load_vm with active dirty bitmaps
  block: Add errp to bdrv_all_goto_snapshot()
  block: Add errp to bdrv_snapshot_goto()
  block: Don't request I/O permission with BDRV_O_NO_IO
  block: Don't use BLK_PERM_CONSISTENT_READ for format probing

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

4 files changed, 31 insertions, 5 deletions

diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060
index 1eca09417b..14797dd3b0 100755
--- a/tests/qemu-iotests/060
+++ b/tests/qemu-iotests/060
@@ -426,6 +426,19 @@ echo '--- Repairing ---'
 _check_test_img -q -r all
 _check_test_img -r all
 
+echo
+echo "=== Testing the QEMU shutdown with a corrupted image ==="
+echo
+_make_test_img 64M
+poke_file "$TEST_IMG" "$rt_offset"        "\x00\x00\x00\x00\x00\x00\x00\x00"
+echo "{'execute': 'qmp_capabilities'}
+      {'execute': 'human-monitor-command',
+       'arguments': {'command-line': 'qemu-io drive \"write 0 512\"'}}
+      {'execute': 'quit'}" \
+    | $QEMU -qmp stdio -nographic -nodefaults \
+            -drive if=none,node-name=drive,file="$TEST_IMG",driver=qcow2 \
+    | _filter_qmp | _filter_qemu_io
+
 # success, all done
 echo "*** done"
 rm -f $seq.full
diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out
index 56f5eb15d8..c4cb7c665e 100644
--- a/tests/qemu-iotests/060.out
+++ b/tests/qemu-iotests/060.out
@@ -399,4 +399,16 @@ The following inconsistencies were found and repaired:
 
 Double checking the fixed image now...
 No errors were found on the image.
+
+=== Testing the QEMU shutdown with a corrupted image ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with refcount table); further corruption events will be suppressed
+QMP_VERSION
+{"return": {}}
+{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "BLOCK_IMAGE_CORRUPTED", "data": {"device": "none0", "msg": "Preventing invalid write on metadata (overlaps with refcount table)", "offset": 65536, "node-name": "drive", "fatal": true, "size": 65536}}
+write failed: Input/output error
+{"return": ""}
+{"return": {}}
+{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
 *** done
diff --git a/tests/qemu-iotests/176 b/tests/qemu-iotests/176
index 0f31a20294..b8dc17c592 100755
--- a/tests/qemu-iotests/176
+++ b/tests/qemu-iotests/176
@@ -52,7 +52,8 @@ _supported_os Linux
 function run_qemu()
 {
     $QEMU -nographic -qmp stdio -serial none "$@" 2>&1 \
-	| _filter_testdir | _filter_qmp | _filter_qemu
+	| _filter_testdir | _filter_qmp | _filter_qemu \
+        | sed 's/"sha256": ".\{64\}"/"sha256": HASH/'
 }
 
 for reason in snapshot bitmap; do
diff --git a/tests/qemu-iotests/176.out b/tests/qemu-iotests/176.out
index e62085cd0a..f03a2e776c 100644
--- a/tests/qemu-iotests/176.out
+++ b/tests/qemu-iotests/176.out
@@ -205,7 +205,7 @@ Offset          Length          File
 QMP_VERSION
 {"return": {}}
 {"return": {}}
-{"return": {"sha256": "e12600978d86b5a453861ae5c17d275204673fef3874b7c3c5433c6153d84706"}}
+{"return": {"sha256": HASH}}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
 
@@ -255,7 +255,7 @@ Offset          Length          File
 QMP_VERSION
 {"return": {}}
 {"return": {}}
-{"return": {"sha256": "e12600978d86b5a453861ae5c17d275204673fef3874b7c3c5433c6153d84706"}}
+{"return": {"sha256": HASH}}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
 
@@ -305,7 +305,7 @@ Offset          Length          File
 QMP_VERSION
 {"return": {}}
 {"return": {}}
-{"return": {"sha256": "e12600978d86b5a453861ae5c17d275204673fef3874b7c3c5433c6153d84706"}}
+{"return": {"sha256": HASH}}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
 
@@ -352,7 +352,7 @@ Offset          Length          File
 QMP_VERSION
 {"return": {}}
 {"return": {}}
-{"return": {"sha256": "e12600978d86b5a453861ae5c17d275204673fef3874b7c3c5433c6153d84706"}}
+{"return": {"sha256": HASH}}
 {"return": {}}
 {"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
 *** done