Re: [Xen-devel] [RFC v3 1/6] xen/arm: Add basic save/restore support for ARM

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 08.05.14 at 23:18, <w1.huang@xxxxxxxxxxx> wrote:
> This patch implements a basic framework for ARM guest
> save/restore. It defines a HVM save header for ARM guests
> and correponding arch_ save/load functions. These functions
> are hooked up with domain control hypercalls (gethvmcontext
> and sethvmcontext). The hypercalls become a common code path to
> both x86 and ARM. As a result of merging, the x86 specific
> header saving code is moved to x86 sub-directory.
> 
> Signed-off-by: Evgeny Fedotov <e.fedotov@xxxxxxxxxxx>
> Signed-off-by: Wei Huang <w1.huang@xxxxxxxxxxx>
> ---
>  xen/arch/arm/Makefile                  |    1 +
>  xen/arch/arm/save.c                    |   68 +++++++++++++++++++++++++
>  xen/arch/x86/domctl.c                  |   85 -------------------------------
>  xen/arch/x86/hvm/save.c                |   12 +++++
>  xen/common/Makefile                    |    2 +-
>  xen/common/domctl.c                    |   86 
> ++++++++++++++++++++++++++++++++
>  xen/common/hvm/save.c                  |   11 ----
>  xen/include/asm-arm/hvm/support.h      |   29 +++++++++++
>  xen/include/public/arch-arm/hvm/save.h |   19 +++++++
>  9 files changed, 216 insertions(+), 97 deletions(-)

Provided it is like it looks like - just code movement - for the non-ARM
bits:
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>


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