On 8/12/2024 9:39 PM, Yi Liu wrote:
On 2024/7/21 03:15, Steve Sistare wrote:
Do not map VFIO PCI BARs for DMA. This stops a raft of warnings of the
following form at QEMU start time when using -object iommufd:
qemu-kvm: warning: IOMMU_IOAS_MAP failed: Bad address, PCI BAR?
qemu-kvm: vfio_conta
On 2024/7/21 03:15, Steve Sistare wrote:
Do not map VFIO PCI BARs for DMA. This stops a raft of warnings of the
following form at QEMU start time when using -object iommufd:
qemu-kvm: warning: IOMMU_IOAS_MAP failed: Bad address, PCI BAR?
qemu-kvm: vfio_container_dma_map(0x58282db0, 0x880001
On Sat, 20 Jul 2024 12:15:27 -0700
Steve Sistare wrote:
> Do not map VFIO PCI BARs for DMA. This stops a raft of warnings of the
> following form at QEMU start time when using -object iommufd:
>
> qemu-kvm: warning: IOMMU_IOAS_MAP failed: Bad address, PCI BAR?
> qemu-kvm: vfio_container_dma_map
Do not map VFIO PCI BARs for DMA. This stops a raft of warnings of the
following form at QEMU start time when using -object iommufd:
qemu-kvm: warning: IOMMU_IOAS_MAP failed: Bad address, PCI BAR?
qemu-kvm: vfio_container_dma_map(0x58282db0, 0x880001, 0x4000,
0x77ff) = -14 (Bad a
