QCOW disk image async flag was erroneously enabled, while QCOW doesn't support
async ops yet.
This has caused a hang when booting QCOW images.
Reported-by: richard -rw- weinberger <richard.weinber...@gmail.com>
Signed-off-by: Sasha Levin <levinsasha...@gmail.com>
---
tools/kvm/disk/qcow.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/kvm/disk/qcow.c b/tools/kvm/disk/qcow.c
index 87385df..680b37d 100644
--- a/tools/kvm/disk/qcow.c
+++ b/tools/kvm/disk/qcow.c
@@ -1146,7 +1146,7 @@ static struct disk_image *qcow2_probe(int fd, bool
readonly)
if (!disk_image)
goto free_refcount_table;
- disk_image->async = 1;
+ disk_image->async = 0;
disk_image->priv = q;
return disk_image;
--
1.7.7.2
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