Re: [Xen-devel] [PATCH v1 1/8]: PVH basic and hader file changes

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2012-09-21 at 20:15 +0100, Mukesh Rathor wrote:
> @@ -234,4 +245,20 @@ DEFINE_GUEST_HANDLE_STRUCT(xen_memory_map);
>   * during a driver critical region.
>   */
>  extern spinlock_t xen_reservation_lock;
> +
> +/*
> + * Unmaps the page appearing at a particular GPFN from the specified
> guest's
> + * pseudophysical address space.
> + * arg == addr of xen_remove_from_physmap_t.
> + */
> +#define XENMEM_remove_from_physmap      15
> +struct xen_remove_from_physmap {
> +    /* Which domain to change the mapping for. */
> +    domid_t domid;
> +
> +    /* GPFN of the current mapping of the page. */
> +    unsigned long     gpfn;
> +};
> +DEFINE_GUEST_HANDLE_STRUCT(xen_remove_from_physmap);

I needed this fixup in a tree with both the ARM and PVH stuff:

8<------------------------------------

>From d56a302734180171855e0ee07571ac0cee69b3e5 Mon Sep 17 00:00:00 2001
From: Ian Campbell <ian.campbell@xxxxxxxxxx>
Date: Thu, 4 Oct 2012 10:45:52 +0100
Subject: [PATCH] xen: use xen_pft_t in struct xen_remove_from_physmap

4a6c2b4 "PVH basic and hader file changes" and bd3f79b "xen: Introduce
xen_pfn_t for pfn and mfn types" passed like ships in the night.

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 include/xen/interface/memory.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h
index 6d74c47..d38bdc1 100644
--- a/include/xen/interface/memory.h
+++ b/include/xen/interface/memory.h
@@ -258,7 +258,7 @@ struct xen_remove_from_physmap {
     domid_t domid;
 
     /* GPFN of the current mapping of the page. */
-    unsigned long     gpfn;
+    xen_pfn_t gpfn;
 };
 DEFINE_GUEST_HANDLE_STRUCT(xen_remove_from_physmap);
 
-- 
1.7.2.5





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