From: Julien Grall <julien.grall@linaro.org>
Date: Thu, 29 Jan 2015 14:50:00 +0000 (+0100)
Subject: random: add missing include xen/cache.h
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~3813
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random: add missing include xen/cache.h

The commit f6c9698 " x86: allow reading MSR_IA32_TSC with XENPF_resource_op"
introduced a built regression on ARM platform.

random.c:8:28: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘boot_random’
 unsigned int __read_mostly boot_random;
                            ^
The define __read_mostly is defined in asm/cache.h which is included by
other headers on x86 but not on ARM. Include xen/cache.h to fix the
build.

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

diff --git a/xen/common/random.c b/xen/common/random.c
index cb9187ce92..fb805b0ecd 100644
--- a/xen/common/random.c
+++ b/xen/common/random.c
@@ -1,3 +1,4 @@
+#include <xen/cache.h>
 #include <xen/init.h>
 #include <xen/percpu.h>
 #include <xen/random.h>