Re: [Xen-devel] [PATCH 07/22] vixen: introduce is_vixen() to allow altering behavior

[Anthony Liguori <anthony@xxxxxxxxxxxxx>]

On Sat, Jan 6, 2018 at 4:06 PM, Matt Wilson <msw@xxxxxxxx> wrote:
> On Sat, Jan 06, 2018 at 02:54:22PM -0800, Anthony Liguori wrote:
>> From: Anthony Liguori <aliguori@xxxxxxxxxx>
>>
>> Vixen (Virtualized Xen) is a paravirtual mode of Xen where
>> paravirtual I/O is passed through from the parent hypervisor
>> all the way through the dom0 guest.  The dom0 guest is also
>> deprivileged and renumbered to give the appearance that it
>> is running as a normal PV guest.
>>
>> Signed-off-by: Anthony Liguori <aliguori@xxxxxxxxxx>
>> ---
>>  xen/arch/x86/guest/Makefile       |  1 +
>>  xen/arch/x86/guest/vixen.c        | 30 ++++++++++++++++
>>  xen/include/asm-x86/guest/vixen.h | 73 
>> +++++++++++++++++++++++++++++++++++++++
>>  3 files changed, 104 insertions(+)
>>  create mode 100644 xen/arch/x86/guest/vixen.c
>>  create mode 100644 xen/include/asm-x86/guest/vixen.h
>
> This will break ARM builds in future patches that use is_vixen().

https://github.com/aliguori/xen/tree/vixen-upstream.next

Fixes the ARM build and will be in v2 of this series.

Regards,

Anthony Liguori

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