diff options
| author | Longfang Liu <liulongfang@huawei.com> | 2026-01-22 10:02:03 +0800 |
|---|---|---|
| committer | Alex Williamson <alex@shazbot.org> | 2026-01-29 14:11:00 -0700 |
| commit | 8be14dd48dfee0df91e511acceb4beeb2461a083 (patch) | |
| tree | eda7c3e9bebb6a2f548a1893576aab27a28b8822 | |
| parent | a22099ed7936f8e8dabbdbadd97d56047797116b (diff) | |
hisi_acc_vfio_pci: update status after RAS error
After a RAS error occurs on the accelerator device, the accelerator
device will be reset. The live migration state will be abnormal
after reset, and the original state needs to be restored during
the reset process.
Therefore, reset processing needs to be performed in a live
migration scenario.
Signed-off-by: Longfang Liu <liulongfang@huawei.com>
Link: https://lore.kernel.org/r/20260122020205.2884497-3-liulongfang@huawei.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
| -rw-r--r-- | drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c index d1e8053640a9..c69caef2e910 100644 --- a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c +++ b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c @@ -1215,8 +1215,7 @@ static void hisi_acc_vf_pci_aer_reset_done(struct pci_dev *pdev) if (hisi_acc_vdev->set_reset_flag) clear_bit(QM_RESETTING, &qm->misc_ctl); - if (hisi_acc_vdev->core_device.vdev.migration_flags != - VFIO_MIGRATION_STOP_COPY) + if (!hisi_acc_vdev->core_device.vdev.mig_ops) return; mutex_lock(&hisi_acc_vdev->state_mutex); |