Re: [Xen-devel] [PATCH RFC v2 01/12] xen: Relocate mem_access and mem_event into common.

[Tim Deegan <tim@xxxxxxx>]

At 16:06 +0200 on 27 Aug (1409151989), Tamas K Lengyel wrote:
> In preparation to add support for ARM LPAE mem_event, relocate mem_access,
> mem_event and auxiliary functions into common Xen code.
> This patch makes no functional changes to the X86 side, for ARM mem_event
> and mem_access functions are just defined as placeholder stubs, and are
> actually enabled later in the series.
> 
> Edits that are only header path adjustments:
>    xen/arch/x86/domctl.c
>    xen/arch/x86/mm/hap/nested_ept.c
>    xen/arch/x86/mm/hap/nested_hap.c
>    xen/arch/x86/mm/mem_paging.c
>    xen/arch/x86/mm/mem_sharing.c
>    xen/arch/x86/mm/p2m-pod.c
>    xen/arch/x86/mm/p2m-pt.c
>    xen/arch/x86/mm/p2m.c
>    xen/arch/x86/x86_64/compat/mm.c
>    xen/arch/x86/x86_64/mm.c
> 
> Makefile adjustments for new/removed code:
>    xen/common/Makefile
>    xen/arch/x86/mm/Makefile
> 
> Relocated prepare_ring_for_helper and destroy_ring_for_helper functions:
>    xen/include/xen/mm.h
>    xen/common/memory.c
>    xen/include/asm-x86/hvm/hvm.h
>    xen/arch/x86/hvm/hvm.c
> 
> Code movement of mem_event and mem_access with required ifdef wrappers
> added to only compile with CONFIG_X86:
>     xen/arch/x86/mm/mem_access.c -> xen/common/mem_access.c
>     xen/arch/x86/mm/mem_event.c -> xen/common/mem_event.c
>     xen/include/asm-x86/mem_access.h -> xen/include/xen/mem_access.h
>     xen/include/asm-x86/mem_event.h -> xen/include/xen/mem_event.h
> 
> Signed-off-by: Tamas K Lengyel <tklengyel@xxxxxxxxxxxxx>

Acked-by: Tim Deegan <tim@xxxxxxx>

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