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From: | mar.krzeminski |
Subject: | [Qemu-arm] 9p as rootfs |
Date: | Fri, 23 Sep 2016 21:38:50 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 |
Hello, I have a problem in my custom arm machine to use 9p fs as a rootfs. 9p command line i qemu: -device virtio-9p-device,fsdev=host_fs,mount_tag=hostfs -fsdev local,id=host_fs,security_model=none,path=/work/rootfs Kernel cmd line: --append "root=hostfs rootfstype=9p rootflags=trans=virtio noinitrd console=ttyS3,115200" Device tree entry: virtio: address@hidden { compatible = "virtio,mmio"; reg = <0xff0a4000 0x200>; interrupts = <0 72 1>; status = "okay"; }; I can mount this fs from kernel using fstab entry: hostfs /mnt/host 9p trans=virtio 0 0 Do you have any idea what am I doing wrong? Thanks, Marcin |
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