On Fri, 8 Dec 2017, Julien Grall wrote:
> Hi Stefano,
>
> On 07/12/17 23:05, Stefano Stabellini wrote:
> > On Wed, 6 Dec 2017, Julien Grall wrote:
> > > From: Julien Grall
> > >
> > > When system registers are not enabled, all the access to them will trap
> >
Hi Stefano,
On 07/12/17 23:05, Stefano Stabellini wrote:
On Wed, 6 Dec 2017, Julien Grall wrote:
From: Julien Grall
When system registers are not enabled, all the access to them will trap
^ accesses
in EL2. In Xen, system registers will be ena
On Wed, 6 Dec 2017, Julien Grall wrote:
> From: Julien Grall
>
> When system registers are not enabled, all the access to them will trap
^ accesses
> in EL2. In Xen, system registers will be enabled by gicv3_cpu_init only
> on success. As the rest of
From: Julien Grall
When system registers are not enabled, all the access to them will trap
in EL2. In Xen, system registers will be enabled by gicv3_cpu_init only
on success. As the rest of the code (e.g gicv3_hyp_init) relies on
system register, it is better to bail out directly.
This will save
