Reviewed-by: Nadav Har'El <n...@scylladb.com>

--
Nadav Har'El
n...@scylladb.com

On Fri, Jan 20, 2017 at 1:04 PM, 'Sergiy Kibrik' via OSv Development <
osv-dev@googlegroups.com> wrote:

> Start device range from 0x3000000 so that aarch64 Xen guest can map gic.
> This seems to be lowest address required.
>
> Signed-off-by: Sergiy Kibrik <sergiy.kib...@globallogic.com>
> ---
>  arch/aarch64/arch-mmu.hh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/aarch64/arch-mmu.hh b/arch/aarch64/arch-mmu.hh
> index a966d07..6ed6e5d 100644
> --- a/arch/aarch64/arch-mmu.hh
> +++ b/arch/aarch64/arch-mmu.hh
> @@ -19,7 +19,7 @@
>  namespace mmu {
>  constexpr int max_phys_addr_size = 48;
>  // device_range_* are used only for debug purpose
> -constexpr int device_range_start = 0x8000000;
> +constexpr int device_range_start = 0x3000000;
>  constexpr int device_range_stop = 0x40000000;
>  extern u64 mem_addr; /* set by the dtb_setup constructor */
>
> --
> 2.7.4
>
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