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Re: [Xen-users] ARM: Xen on Vexpress



On Tue, Jun 17, 2014 at 18:50:26, Julien Grall wrote:
> On 06/16/2014 05:32 PM, Jeenu Viswambharan wrote:
> > I haven't pinned down why exactly it's throwing this. While I'm at
> > it, I'd appreciate any helpful pointers.
>
> Did you try to use CONFIG_VMSPLIT_3G rather than CONFIG_VMSPLIT_2G as
> I suggested last week?

Ah, I completely forgot about that! Just rebuilt Dom0 with 3/1 split,
and it goes much further on Xen, up to a point where I think it's about
to drop me to shell, but it doesn't. When I connect the debugger, I can
see it in WFI in Xen idle_loop().

> Using CONFIG_VMSPLIT_3G works correctly with 3.15.

Presumably, when you said 'works correctly', you did get to the login
prompt? I'm wondering if there's anything wrong with the file system I
built. I'm not sure from the logs what's going wrong - I had skipped
most of the steps in [1], except the TTYs, as they seemed to be in the
file system already.

FWIW, my logs (so far) attached. I had to remove the console patches you
had suggested earlier for debugging - they made every line printed
twice.

--
Jeenu

[1] 
http://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions/RootFilesystem#Tailoring_the_root_filesystem


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