[Xen-devel] xen: XENMEM_add_physmap_batch: Mark 'foreign_is' as reserved for dev_mmio (WAS Re: [for-4.7 0/2] xen:)

[Julien Grall <julien.grall@xxxxxxx>]

Sorry I forgot to put a proper title.

On 25/05/16 12:41, Julien Grall wrote:
> Hello all,
>
> This series is based on the thread [1]. To allow future extension, the new
> space dev_mmio should have all unused fields marked as reserved.
>
> The first patch enforces the value of the field 'foreign_id'. The second
> document the behavior of dev_mmio for ARM.
>
> This series is candidate for Xen 4.7, the first patch ensure a clean ABI
> for the new space which will allow future extension.
>
> Regards,
>
> [1] http://lists.xenproject.org/archives/html/xen-devel/2016-05/msg02328.html
>
> Julien Grall (2):
>    xen: XENMEM_add_physmap_batch: Mark 'foreign_id' as reserved for
>      dev_mmio
>    xen/arm: Document the behavior of XENMAPSPACE_dev_mmio
>
>   xen/arch/arm/mm.c           | 4 ++++
>   xen/common/memory.c         | 6 ++++--
>   xen/include/public/memory.h | 7 +++++--
>   3 files changed, 13 insertions(+), 4 deletions(-)
--
Julien Grall

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