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hisi_acc_vfio_pci: update status after RAS error

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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>
This commit is contained in:
Longfang Liu 2026-01-22 10:02:03 +08:00 • committed by Alex Williamson
parent a22099ed79
commit 8be14dd48d
1 changed files with 1 additions and 2 deletions
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3
drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
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@ -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);