[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] DomU creation failure for Xen-ARM

On 10/28/2013 06:07 PM, Vaibhav Bedia wrote:
On Sun, Oct 27, 2013 at 5:15 PM, Vaibhav Bedia <vaibhav.bedia@xxxxxxxxx> wrote:

By putting some stupid workaround in dist-tools creation step as
reported earlier
i now have a Ubuntu ARM system running on OMAP5 Dom0.

I finally got a couple of DomUs using a ramdisk running on OMAP5 :)

The problem was due to the dtb for DomU allocating only 32MB of memory.
Once i increased that the error reported earlier went away.

The comment in xenvm-4.2.dts in the kernel seems to suggest the memory
node gets updated

memory@80000000 {
         device_type = "memory";
         /* this field is going to be adjusted by the hypervisor */
         reg = <0 0x80000000 0 0x08000000>;

Is there some config option to get this working as expected?

Not yet. Ian Campbell is working on the auto-generation of domU device tree.
For now, if you want to change the amount of memory, you need to modify the device tree yourself and xl configuration file.



Julien Grall

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.