On Thu, 2022-11-10 at 18:51 +0000, Patrick O'Callaghan wrote: > > On my system I just have "iommu=pt", while "amd_iommu=on" for the > > AMD > > motherboard may have defaulted to "on" already. > > > > OK, I corrected the boot line: > > $ cat /proc/cmdline > BOOT_IMAGE=(hd2,gpt2)/vmlinuz-6.0.5-200.fc36.x86_64 > root=UUID=8e1f7af4-c0bf-434e-b1c4-a9af2c810d56 ro > rootflags=subvol=root modprobe.blacklist=nvidia > modprobe.blacklist=nouveau rd.blacklist=nvidia rd.blacklist=nouveau > intel_iommu=on,igfx_off iommu=pt rd.driver.pre=vfio-pci > vconsole.font=latarcyrheb-sun16 rhgb quiet resume=UUID=6c16e7ba-a483- > 4832-ab9b-a32af7f46d62 audit=0 hugepages=4096 >
I realised that I was still blacklisting the old Nvidia card instead of the new AMD. However correcting to: "... modprobe.blacklist=amdgpu rd.blacklist=amdgpu intel_iommu=on,igfx_off iommu=pt rd.driver.pre=vfio-pci ..." still doesn't work. poc _______________________________________________ vfio-users mailing list vfio-users@redhat.com https://listman.redhat.com/mailman/listinfo/vfio-users