Displaying 4 results from an estimated 4 matches for "zulfa".
Did you mean:
alfa
2015 Jul 07
0
I can read/write in virtio BLK Device, but I can't run a hello world program in it
On Tue, 7 Jul 2015 10:52:01 +0900
Ganis Zulfa Santoso <ganis.zulfa at gmail.com> wrote:
> Hi Linux Virtualization Mailing List Members,
>
> I am trying to develop a driver for virtio blk device in guest.
Why don't you simply use the driver that is already available in the
kernel?
> I can safely mount the virtual blk d...
2015 Jul 07
2
I can read/write in virtio BLK Device, but I can't run a hello world program in it
Hi Linux Virtualization Mailing List Members,
I am trying to develop a driver for virtio blk device in guest. I can safely mount the virtual blk device with: mount /dev/vda /mnt/
in /mnt/ I can read & write the device. But when I run a simple hello world program in /mnt/root/, this error happens:
root at linux_guest:/mnt/root# ./helloworld_static
[ 23.003459] CPU: 0 PID: 491 Comm:
2015 Jul 07
2
I can read/write in virtio BLK Device, but I can't run a hello world program in it
Hi Linux Virtualization Mailing List Members,
I am trying to develop a driver for virtio blk device in guest. I can safely mount the virtual blk device with: mount /dev/vda /mnt/
in /mnt/ I can read & write the device. But when I run a simple hello world program in /mnt/root/, this error happens:
root at linux_guest:/mnt/root# ./helloworld_static
[ 23.003459] CPU: 0 PID: 491 Comm:
2015 Jul 07
0
I can read/write in virtio BLK Device, but I can't run a hello world program in it
> Thomas Huth <huth at tuxfamily.org> wrote:
>
> Why don't you simply use the driver that is already available in the
> kernel?
I am using a custom hypervisor, the available driver is not suitable for it.
>
> Have you already verified that you can successfully read the _right_
> data from your block device? I.e. something like
>
> mount /dev/xxx /mnt
>