Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- Allow concurrent BB context changes
- virtio: Re-enable notifications after drain
- virtio-blk: Fix missing use of irqfd
- scsi: Don't ignore most usb-storage properties
- blkio: Respect memory-alignment for bounce buffer allocations
- iotests tmpdir fixes
- virtio-blk: Code cleanups

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* tag 'for-upstream' of https://repo.or.cz/qemu/kevin:
  virtio-blk: avoid using ioeventfd state in irqfd conditional
  virtio-blk: Use ioeventfd_attach in start_ioeventfd
  virtio: Re-enable notifications after drain
  virtio-scsi: Attach event vq notifier with no_poll
  blkio: Respect memory-alignment for bounce buffer allocations
  scsi: Don't ignore most usb-storage properties
  virtio-blk: do not use C99 mixed declarations
  iotests: give tempdir an identifying name
  iotests: fix leak of tmpdir in dry-run mode
  scsi: Await request purging
  block-backend: Allow concurrent context changes
  monitor: use aio_co_reschedule_self()
  virtio-blk: declare VirtIOBlock::rq with a type
  virtio-blk: add vq_rq[] bounds check in virtio_blk_dma_restart_cb()
  virtio-blk: clarify that there is at least 1 virtqueue
  virtio-blk: enforce iothread-vq-mapping validation

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

2 files changed, 3 insertions, 2 deletions

diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index f2e9d27..56d88ca 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -184,7 +184,8 @@ if __name__ == '__main__':
         sys.exit(str(e))
 
     if args.dry_run:
-        print('\n'.join([os.path.basename(t) for t in tests]))
+        with env:
+            print('\n'.join([os.path.basename(t) for t in tests]))
     else:
         with TestRunner(env, tap=args.tap,
                         color=args.color) as tr:
diff --git a/tests/qemu-iotests/testenv.py b/tests/qemu-iotests/testenv.py
index 3ff38f2..588f30a 100644
--- a/tests/qemu-iotests/testenv.py
+++ b/tests/qemu-iotests/testenv.py
@@ -126,7 +126,7 @@ class TestEnv(ContextManager['TestEnv']):
             self.tmp_sock_dir = False
             Path(self.sock_dir).mkdir(parents=True, exist_ok=True)
         except KeyError:
-            self.sock_dir = tempfile.mkdtemp()
+            self.sock_dir = tempfile.mkdtemp(prefix="qemu-iotests-")
             self.tmp_sock_dir = True
 
         self.sample_img_dir = os.getenv('SAMPLE_IMG_DIR',