fix two issues related to the driver.

[PATCH 0/2] fix two issues related to the driver.

Longfang Liu posted 2 patches 2 months ago

Download series mbox

.../vfio/pci/hisilicon/hisi_acc_vfio_pci.c    | 61 +++++++++++++++----
1 file changed, 50 insertions(+), 11 deletions(-)

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[PATCH 0/2] fix two issues related to the driver.

Posted by Longfang Liu 2 months ago

    This series fixes two issues in the HiSilicon ACC VFIO migration
driver: a calltrace when a PF is passed through to a VM and migrated,
guarded by NULL pf_qm checks and pdev->is_virtfn selection; and VF
BAR2 mmap rejection on 64KB-page kernels, fixed by aligning the mmap
boundary to PAGE_SIZE while keeping byte-granular read/write
truncation. Build-tested and functionally verified.

Longfang Liu (2):
  hisi_acc_vfio_pci: fix live migration enable conditions for PF
    passthrough
  hisi_acc_vfio_pci: fix VF BAR2 mmap on 64KB page size

 .../vfio/pci/hisilicon/hisi_acc_vfio_pci.c    | 61 +++++++++++++++----
 1 file changed, 50 insertions(+), 11 deletions(-)

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2.43.0