On Thu, 8 Dec 2022 23:25:07 +0530 Major Saheb <majosaheb@xxxxxxxxx> wrote: > Thanks Alex , > That works for me > > ~$ sudo driverctl --nosave set-override 0000:00:05.0 vfio-pci > ~$ sudo driverctl --nosave set-override 0000:00:06.0 vfio-pci > ~$ sudo driverctl --nosave set-override 0000:00:07.0 vfio-pci > admin@node-1:~$ sudo nvme list > Node SN Model > Namespace Usage Format FW > Rev > --------------------- -------------------- > ---------------------------------------- --------- > -------------------------- ---------------- -------- > /dev/nvme10n1 akqvf2-0_10 QEMU NVMe Ctrl > 1 274.88 GB / 274.88 GB 512 B + 0 B 1.0 > /dev/nvme11n1 akqvf2-0_11 QEMU NVMe Ctrl > 1 274.88 GB / 274.88 GB 512 B + 0 B 1.0 > /dev/nvme5n1 akqvf2-0_5 QEMU NVMe Ctrl > 1 274.88 GB / 274.88 GB 512 B + 0 B 1.0 > /dev/nvme6n1 akqvf2-0_6 QEMU NVMe Ctrl > 1 274.88 GB / 274.88 GB 512 B + 0 B 1.0 > /dev/nvme7n1 akqvf2-0_7 QEMU NVMe Ctrl > 1 274.88 GB / 274.88 GB 512 B + 0 B 1.0 > /dev/nvme8n1 akqvf2-0_8 QEMU NVMe Ctrl > 1 274.88 GB / 274.88 GB 512 B + 0 B 1.0 > /dev/nvme9n1 akqvf2-0_9 QEMU NVMe Ctrl > 1 274.88 GB / 274.88 GB 512 B + 0 B 1.0 > > I came across you blogspot after I fired the mail > http://vfio.blogspot.com/2015/05/vfio-gpu-how-to-series-part-3-host.html > Some should update https://docs.kernel.org/driver-api/vfio.html in > public interest , If I knew how to do that I would do it, Yes, that documentation is from before the driver_override method was introduced. There's some non vfio specific documentation of driver_override here: https://docs.kernel.org/admin-guide/abi-testing.html?highlight=driver_override#abi-sys-bus-pci-devices-driver-override Otherwise, documentation updates gladly accepted. This documentation is part of the kernel source tree and follows the same process as submitting code changes, outlined here: https://docs.kernel.org/process/submitting-patches.html The kvm@xxxxxxxxxxxxxxx mailing list handles patches for vfio, but please keep me in Cc if you submit something. Thanks, Alex