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From: "mar.krzeminski" <mar.krzeminski@gmail.com>
To: "qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
	qemu-arm <qemu-arm@nongnu.org>
Subject: [Qemu-arm] 9p as rootfs
Date: Fri, 23 Sep 2016 21:38:50 +0200	[thread overview]
Message-ID: <6f7cd004-06b6-0ee5-86bc-082aa593ea64@gmail.com> (raw)

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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: virtio_mmio@ff0a4000 {//
//            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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WARNING: multiple messages have this Message-ID (diff)
From: "mar.krzeminski" <mar.krzeminski@gmail.com>
To: "qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
	qemu-arm <qemu-arm@nongnu.org>
Subject: [Qemu-devel] 9p as rootfs
Date: Fri, 23 Sep 2016 21:38:50 +0200	[thread overview]
Message-ID: <6f7cd004-06b6-0ee5-86bc-082aa593ea64@gmail.com> (raw)

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: virtio_mmio@ff0a4000 {//
//            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/
/

             reply	other threads:[~2016-09-23 19:40 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-23 19:38 mar.krzeminski [this message]
2016-09-23 19:38 ` [Qemu-devel] 9p as rootfs mar.krzeminski
2016-09-23 19:41 ` [Qemu-arm] " mar.krzeminski
2016-09-23 19:41   ` [Qemu-devel] " mar.krzeminski
2016-09-27 19:33   ` [Qemu-arm] " mar.krzeminski
2016-09-27 19:33     ` [Qemu-devel] " mar.krzeminski
2016-09-28  7:16     ` Pradeep Kiruvale
2016-09-28  7:16       ` Pradeep Kiruvale

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