[Bug 220057] Kernel regression. Linux VMs crashing (I did not test Windows guest VMs)

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=220057

--- Comment #24 from Adolfo (adolfotregosa@gmail.com) ---
or maybe not.. The address probably changed because I played with rebar setting
in the bios!? I don't have the knowledge to answer this. This VM does not have
phys-bits=host in the conf file.

Apr 29 09:12:09 pve QEMU[11923]: kvm: VFIO_MAP_DMA failed: Invalid argument
Apr 29 09:12:09 pve QEMU[11923]: kvm: vfio_container_dma_map(0x5c9222494280,
0x380000000000, 0x10000, 0x78075ee70000) = -22 (Invalid argument)
Apr 29 09:12:09 pve QEMU[11923]: kvm: VFIO_MAP_DMA failed: Invalid argument
Apr 29 09:12:09 pve QEMU[11923]: kvm: vfio_container_dma_map(0x5c9222494280,
0x380000011000, 0x3000, 0x78075ee69000) = -22 (Invalid argument)
Apr 29 09:12:09 pve QEMU[11923]: kvm: VFIO_MAP_DMA failed: Invalid argument
Apr 29 09:12:09 pve QEMU[11923]: kvm: vfio_container_dma_map(0x5c9222494280,
0x380000000000, 0x10000, 0x78075ee70000) = -22 (Invalid argument)
Apr 29 09:12:09 pve QEMU[11923]: kvm: VFIO_MAP_DMA failed: Invalid argument
Apr 29 09:12:09 pve QEMU[11923]: kvm: vfio_container_dma_map(0x5c9222494280,
0x380000011000, 0x3000, 0x78075ee69000) = -22 (Invalid argument)

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