On 31 October 2017 at 18:08, Stefano Stabellini wrote:
> On Tue, 31 Oct 2017, Peter Maydell wrote:
>> On 31 October 2017 at 17:07, Stefano Stabellini
>> wrote:
>> > Sorry Peter, I copy/pasted the values from arm32/page.h instead of
>> > arm64/page.h in Xen :-/
>> >
>> > Xen is running at EL2, 64
On Tue, 31 Oct 2017, Peter Maydell wrote:
> On 31 October 2017 at 17:07, Stefano Stabellini
> wrote:
> > Sorry Peter, I copy/pasted the values from arm32/page.h instead of
> > arm64/page.h in Xen :-/
> >
> > Xen is running at EL2, 64-bit (aarch64). The ATS instruction is "at
> > s1e2r", used to t
On 31 October 2017 at 17:07, Stefano Stabellini wrote:
> Sorry Peter, I copy/pasted the values from arm32/page.h instead of
> arm64/page.h in Xen :-/
>
> Xen is running at EL2, 64-bit (aarch64). The ATS instruction is "at
> s1e2r", used to translate Xen virtual addresses into physical addresses.
>
On Tue, 31 Oct 2017, Peter Maydell wrote:
> On 30 October 2017 at 22:57, Stefano Stabellini
> wrote:
> > On Mon, 30 Oct 2017, Peter Maydell wrote:
> >> What's the specific situation/bug that you're trying to fix with
> >> this patch? You don't say in the commit message.
> >> We should be able to
On 30 October 2017 at 22:57, Stefano Stabellini wrote:
> On Mon, 30 Oct 2017, Peter Maydell wrote:
>> What's the specific situation/bug that you're trying to fix with
>> this patch? You don't say in the commit message.
>> We should be able to put in a point fix to deal with whatever it is,
>> but
On Mon, 30 Oct 2017, Peter Maydell wrote:
> On 26 October 2017 at 00:28, Stefano Stabellini
> wrote:
> > extended_addresses_enabled calls arm_el_is_aa64, hardcoding exception
> > level 1. Instead, add an additional "el" argument to
> > extended_addresses_enabled.
> >
> > The caller will pass the
On 26 October 2017 at 00:28, Stefano Stabellini wrote:
> extended_addresses_enabled calls arm_el_is_aa64, hardcoding exception
> level 1. Instead, add an additional "el" argument to
> extended_addresses_enabled.
>
> The caller will pass the right value. In most cases, it will be
> arm_current_el(e
extended_addresses_enabled calls arm_el_is_aa64, hardcoding exception
level 1. Instead, add an additional "el" argument to
extended_addresses_enabled.
The caller will pass the right value. In most cases, it will be
arm_current_el(env). However, arm_debug_excp_handler will
use arm_debug_target_el(e
