As the test scenarios for the live migration function become more and more extensive. Some previously undiscovered driver issues were found. Update and fix through this patchset. Change v6 -> v7 Update function return values. Change v5 -> v6 Remove redundant vf_qm_state status checks. Change v4 -> v5 Update version matching strategy Change v3 -> v4 Modify version matching scheme Change v2 -> v3 Modify the magic digital field segment Change v1 -> v2 Add fixes line for patch comment Longfang Liu (6): hisi_acc_vfio_pci: fix XQE dma address error hisi_acc_vfio_pci: add eq and aeq interruption restore hisi_acc_vfio_pci: bugfix cache write-back issue hisi_acc_vfio_pci: bugfix the problem of uninstalling driver hisi_acc_vfio_pci: bugfix live migration function without VF device driver hisi_acc_vfio_pci: update function return values. .../vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 108 +++++++++++++----- .../vfio/pci/hisilicon/hisi_acc_vfio_pci.h | 14 ++- 2 files changed, 93 insertions(+), 29 deletions(-) -- 2.24.0