Re: [Xen-devel] ARM Xen Bug #45: Is there a solution?

[Dirk Behme <dirk.behme@xxxxxxxxxxxx>]

> Subject: Re: ARM Xen Bug #45: Is there a solution?
> Date: Tue, 31 May 2016 11:44:23 +0100
> From: Julien Grall <julien.grall@xxxxxxx>
> To: Dirk Behme <dirk.behme@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxx
> <xen-devel@xxxxxxxxxxxxx>
> CC: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Ian Jackson
> <Ian.Jackson@xxxxxxxxxxxxx>
>
> Hello Dirk,
>
> On 27/05/16 13:34, Dirk Behme wrote:
> > On 26.05.2016 11:00, Julien Grall wrote:
> > > On 25/05/2016 16:10, Dirk Behme wrote:
> > > > On 24.05.2016 22:05, Julien Grall wrote:
> > > > > On 24/05/2016 14:39, Dirk Behme wrote:
> > > > > > On 23.05.2016 22:15, Julien Grall wrote:
> > > All the devices (UART included) used by Xen will return DOMID_XEN when
> > > dt_device_used_by is called to the node.
> > >
> > > You could use it to collect the clocks of all those devices and gather
> > > the value in a single property to be created in the hypervisor node.
> >
> > Anything like below (untested) [1]?
> Yes.
>
> > I'm unhappy about the global variables and the max clocks, though.
> How about moving those variables in the structure kernel_info?

Just for the logs to finish this thread:

https://lists.xen.org/archives/html/xen-devel/2016-06/msg02607.html

http://lists.infradead.org/pipermail/linux-arm-kernel/2016-June/438067.html


Best regards

Dirk


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