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

Block layer patches:

- Fix double processing of nodes in bdrv_set_aio_context()
- Fix potential hang in block export shutdown
- block/nvme: Minor tracing improvements
- iotests: Some more fixups for the 'check' rewrite
- MAINTAINERS: Add Vladimir as co-maintainer for Block Jobs

# gpg: Signature made Tue 02 Feb 2021 16:26:02 GMT
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  block: Fix VM size column width in bdrv_snapshot_dump()
  block/nvme: Trace NVMe spec version supported by the controller
  block/nvme: Properly display doorbell stride length in trace event
  iotests: Fix -makecheck output
  iotests: check: return 1 on failure
  iotests: Revert emulator selection to old behaviour
  iotests/297: pylint: ignore too many statements
  block: move blk_exp_close_all() to qemu_cleanup()
  block: Avoid processing BDS twice in bdrv_set_aio_context_ignore()
  MAINTAINERS: Add Vladimir as co-maintainer for Block Jobs

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

4 files changed, 14 insertions, 5 deletions

diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index 5190dee..d1c87ce 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -140,4 +140,7 @@ if __name__ == '__main__':
     else:
         with TestRunner(env, makecheck=args.makecheck,
                         color=args.color) as tr:
-            tr.run_tests([os.path.join(env.source_iotests, t) for t in tests])
+            paths = [os.path.join(env.source_iotests, t) for t in tests]
+            ok = tr.run_tests(paths)
+            if not ok:
+                sys.exit(1)
diff --git a/tests/qemu-iotests/pylintrc b/tests/qemu-iotests/pylintrc
index cd3702e..7a6c0a9 100644
--- a/tests/qemu-iotests/pylintrc
+++ b/tests/qemu-iotests/pylintrc
@@ -21,6 +21,8 @@ disable=invalid-name,
         unsubscriptable-object,
         # These are temporary, and should be removed:
         missing-docstring,
+        too-many-return-statements,
+        too-many-statements
 
 [FORMAT]
 
diff --git a/tests/qemu-iotests/testenv.py b/tests/qemu-iotests/testenv.py
index b31275f..1fbec85 100644
--- a/tests/qemu-iotests/testenv.py
+++ b/tests/qemu-iotests/testenv.py
@@ -135,7 +135,7 @@ class TestEnv(ContextManager['TestEnv']):
         if not os.path.exists(self.qemu_prog):
             pattern = root('qemu-system-*')
             try:
-                progs = glob.iglob(pattern)
+                progs = sorted(glob.iglob(pattern))
                 self.qemu_prog = next(p for p in progs if isxfile(p))
             except StopIteration:
                 sys.exit("Not found any Qemu executable binary by pattern "
diff --git a/tests/qemu-iotests/testrunner.py b/tests/qemu-iotests/testrunner.py
index 24b3fba..1fc61fc 100644
--- a/tests/qemu-iotests/testrunner.py
+++ b/tests/qemu-iotests/testrunner.py
@@ -301,8 +301,10 @@ class TestRunner(ContextManager['TestRunner']):
         last_el = self.last_elapsed.get(test)
         start = datetime.datetime.now().strftime('%H:%M:%S')
 
-        self.test_print_one_line(test=test, starttime=start, lasttime=last_el,
-                                 end='\r', test_field_width=test_field_width)
+        if not self.makecheck:
+            self.test_print_one_line(test=test, starttime=start,
+                                     lasttime=last_el, end='\r',
+                                     test_field_width=test_field_width)
 
         res = self.do_run_test(test)
 
@@ -318,7 +320,7 @@ class TestRunner(ContextManager['TestRunner']):
 
         return res
 
-    def run_tests(self, tests: List[str]) -> None:
+    def run_tests(self, tests: List[str]) -> bool:
         n_run = 0
         failed = []
         notrun = []
@@ -363,5 +365,7 @@ class TestRunner(ContextManager['TestRunner']):
         if failed:
             print('Failures:', ' '.join(failed))
             print(f'Failed {len(failed)} of {n_run} iotests')
+            return False
         else:
             print(f'Passed all {n_run} iotests')
+            return True