Re: NetBSD Linux emulation vis-à-vis FreeBSD's

If u want to emulate linux using nvmm,this what happens :

pkg install qemu

pkg info qemu

qemu-6.0.0_3
Name : qemu
Version : 6.0.0_3
Installed on : Sat Jan 1 15:19:36 2022 CET
Origin : emulators/qemu60
Architecture : dragonfly:6.2:x86:64
Prefix : /usr/local
Categories : emulators
Licenses : BSD2CLAUSE, MIT, GPLv2, LGPL21
Maintainer : aly%aaronly.me@localhost
WWW : https://www.qemu.org/
Comment : Generic and open source machine emulator and virtualizer
Options :
CAPSTONE : off
CURL : on VGA Blank mode
DEBUG : off
DOCS : on
GNUTLS : on
GTK3 : off
ISCSI : off
JPEG : on
NFS : on
NLS : on
OPENGL : on
PNG : on
SAMBA : off
SASL : on
SPICE : on
USBREDIR : on
VDE : on
X11 : on

this is the vm that I tried to run :

qemu-system-x86_64 \

-machine type=q35,accel=nvmm \

-smp cpus=4 -m 8G \

-drive if=pflash,format=raw,readonly=on,file=/usr/local/share/uefi-edk2-qemu/QEMU_UEFI_CODE-x86_64.fd \

-drive if=pflash,format=raw,file=/usr/local/share/uefi-edk2-qemu/QEMU_UEFI_VARS-x86_64.fd \

-drive file=/mnt/dragonfly-ufs/bhyve/impish-cuda-11-4-nvidia-470.img,if=none,id=disk0 \

-device virtio-blk-pci,drive=disk0 \

-netdev user,id=net0,hostfwd=tcp:127.0.0.1:6022-:22 \

-device virtio-net-pci,netdev=net0 \

-object rng-random,id=rng0,filename=/dev/urandom \

-device virtio-rng-pci,rng=rng0 \

-display curses \

-vga qxl \

-spice addr=127.0.0.1,port=5900,ipv4=on,disable-ticketing=on,seamless-migration=on

and this is the error that I get :

qemu-system-x86_64: NVMM: Mem Assist Failed [gpa=0xfffffff0]

qemu-system-x86_64: NVMM: Failed to execute a VCPU.

Abort trap (core dumped)

VGA BLANK MODE