VFIO migration support in QEMU is experimental as of now, which was done to
provide soak time and resolve concerns regarding bit-stream.
But, with the patches discussed in
https://www.mail-archive.com/qemu-devel@nongnu.org/msg784931.html , we have
corrected ordering of saving PCI config space and bit-stream.
So, this patch proposes to make vfio migration support in QEMU to be enabled
by default. Tested by successfully migrating mdev device.
Signed-off-by: Tarun Gupta <targu...@nvidia.com>
Signed-off-by: Kirti Wankhede <kwankh...@nvidia.com>
---
hw/vfio/pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index f74be78209..15e26f460b 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -3199,7 +3199,7 @@ static Property vfio_pci_dev_properties[] = {
DEFINE_PROP_BIT("x-igd-opregion", VFIOPCIDevice, features,
VFIO_FEATURE_ENABLE_IGD_OPREGION_BIT, false),
DEFINE_PROP_BOOL("x-enable-migration", VFIOPCIDevice,
- vbasedev.enable_migration, false),
+ vbasedev.enable_migration, true),
DEFINE_PROP_BOOL("x-no-mmap", VFIOPCIDevice, vbasedev.no_mmap, false),
DEFINE_PROP_BOOL("x-balloon-allowed", VFIOPCIDevice,
vbasedev.ram_block_discard_allowed, false),
--
2.27.0
