$ make qemu_x86_64_defconfig
$ make -j8
$ qemu-system-x86_64 -M pc -kernel output/images/bzImage -drive file=output/images/rootfs.ext2,if=virtio,format=raw -append "root=/dev/vda console=ttyS0" -net nic,model=virtio -net user -nographic
我在终端上获得内核日志,
Starting network: udhcpc: started, v1.30.1 random: mktemp: uninitialized urandom read (6 bytes read) udhcpc: sending discover udhcpc: sending select for 10.0.2.15 udhcpc: lease of 10.0.2.15 obtained, lease time 86400 deleting routers random: mktemp: uninitialized urandom read (6 bytes read) adding dns 10.0.2.3 OK
但是我没有buildroot登录。当我运行以下命令时
qemu-system-x86_64 -M pc -kernel output/images/bzImage -drive file=output/images/rootfs.ext2,if=virtio,format=raw -append "root=/dev/vda" -net nic,model=virtio -net user
我有QEMU终端和登录屏幕