The small linux problem thread

The lsinitrd does not show the /etc/modprobe.d/vfio.conf file :frowning:

lsinitrd |grep vfio
-rwxr-xr-x   1 root     root          205 Aug 15 02:42 usr/bin/vfio-pci-override.sh
drwxr-xr-x   3 root     root            0 Aug 15 02:42 usr/lib/modules/5.18.17_1/kernel/drivers/vfio
drwxr-xr-x   2 root     root            0 Aug 15 02:42 usr/lib/modules/5.18.17_1/kernel/drivers/vfio/pci
-rw-r--r--   1 root     root        44807 Aug 12 16:53 usr/lib/modules/5.18.17_1/kernel/drivers/vfio/pci/vfio-pci-core.ko.gz
-rw-r--r--   1 root     root        12658 Aug 12 16:53 usr/lib/modules/5.18.17_1/kernel/drivers/vfio/pci/vfio-pci.ko.gz
-rw-r--r--   1 root     root        26687 Aug 12 16:53 usr/lib/modules/5.18.17_1/kernel/drivers/vfio/vfio.ko.gz
-rw-r--r--   1 root     root        26396 Aug 12 16:53 usr/lib/modules/5.18.17_1/kernel/drivers/vfio/vfio_iommu_type1.ko.gz
-rw-r--r--   1 root     root         6537 Aug 12 16:53 usr/lib/modules/5.18.17_1/kernel/drivers/vfio/vfio_virqfd.ko.gz

vs

What the heck even is this under dmesg?

[    1.062297] VFIO - User Level meta-driver version: 0.3

[    3.807832] [drm] amdgpu kernel modesetting enabled.
[    3.807924] amdgpu: Ignoring ACPI CRAT on non-APU system
[    3.807927] amdgpu: Virtual CRAT table created for CPU
[    3.807936] amdgpu: Topology: Add CPU node
[    3.808038] checking generic (80000000 e10000) vs hw (c0000000 10000000)
[    3.808179] amdgpu 0000:0a:00.0: enabling device (0000 -> 0003)
[    3.808241] [drm] initializing kernel modesetting (DIMGREY_CAVEFISH 0x1002:0x73FF 0x148C:0x2412 0xC1).
[    3.808245] amdgpu 0000:0a:00.0: amdgpu: Trusted Memory Zone (TMZ) feature not supported

[   12.164579] [drm:amdgpu_dm_init.isra.0.cold [amdgpu]] *ERROR* Failed to register vline0 irq 30!

Why would amdgpu even load…