From: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
To: <kvm@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <alex.williamson@redhat.com>, <jgg@nvidia.com>,
<yishaih@nvidia.com>, <kevin.tian@intel.com>,
<linuxarm@huawei.com>, <liulongfang@huawei.com>,
<prime.zeng@hisilicon.com>
Subject: [PATCH 4/4] hisi_acc_vfio_pci: Enable PRE_COPY flag
Date: Wed, 23 Nov 2022 11:32:36 +0000 [thread overview]
Message-ID: <20221123113236.896-5-shameerali.kolothum.thodi@huawei.com> (raw)
In-Reply-To: <20221123113236.896-1-shameerali.kolothum.thodi@huawei.com>
Now that we have everything to support the PRE_COPY state,
enable it.
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
---
drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
index 9a51f41e1d2a..51941bb4f31f 100644
--- a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
+++ b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
@@ -1351,7 +1351,7 @@ static int hisi_acc_vfio_pci_migrn_init_dev(struct vfio_device *core_vdev)
hisi_acc_vdev->vf_dev = pdev;
mutex_init(&hisi_acc_vdev->state_mutex);
- core_vdev->migration_flags = VFIO_MIGRATION_STOP_COPY;
+ core_vdev->migration_flags = VFIO_MIGRATION_STOP_COPY | VFIO_MIGRATION_PRE_COPY;
core_vdev->mig_ops = &hisi_acc_vfio_pci_migrn_state_ops;
return vfio_pci_core_init_dev(core_vdev);
--
2.34.1
next prev parent reply other threads:[~2022-11-23 11:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-23 11:32 [PATCH 0/4] hisi_acc_vfio_pci: Add PRE_COPY migration feature support Shameer Kolothum
2022-11-23 11:32 ` [PATCH 1/4] hisi_acc_vfio_pci: Add support for precopy IOCTL Shameer Kolothum
2022-12-01 13:29 ` kernel test robot
2022-12-02 9:01 ` kernel test robot
2022-11-23 11:32 ` [PATCH 2/4] hisi_acc_vfio_pci: Introduce support for PRE_COPY state transitions Shameer Kolothum
2022-11-23 11:32 ` [PATCH 3/4] hisi_acc_vfio_pci: Move the dev compatibility tests for early check Shameer Kolothum
2022-11-23 11:32 ` Shameer Kolothum [this message]
2022-12-03 9:05 ` [PATCH 4/4] hisi_acc_vfio_pci: Enable PRE_COPY flag kernel test robot
2022-12-06 21:49 ` [PATCH 0/4] hisi_acc_vfio_pci: Add PRE_COPY migration feature support Alex Williamson
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