From: Ian Campbell <ian.campbell@citrix.com>
Date: Mon, 14 Jul 2014 16:27:04 +0000 (+0100)
Subject: xen: arm: when ALLOCATING p2m entries maddr is meaningless
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~4640
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=e2bc4eccf0ef0e294f6da86c6a6066e9329419d5;p=xen.git

xen: arm: when ALLOCATING p2m entries maddr is meaningless

The maddr differs on each loop depending on the pages which happen to get
allocated.

There is already an assertion that maddr == 0.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Julien Grall <julien.grall@linaro.org>
---

diff --git a/xen/arch/arm/p2m.c b/xen/arch/arm/p2m.c
index 69029f469f..c3d63f08ab 100644
--- a/xen/arch/arm/p2m.c
+++ b/xen/arch/arm/p2m.c
@@ -501,7 +501,6 @@ static int apply_one_level(struct domain *d,
                 p2m->stats.mappings[level]++;
 
                 *addr += level_size;
-                *maddr += level_size;
 
                 return P2M_ONE_PROGRESS;
             }