linux-kernel - [PATCH 10/13] HW-latency: add address range for x86-32

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Date:	Sun,  4 Nov 2012 20:59:41 -0500
From:	Luming Yu <luming.yu@...il.com>
To:	arnd@...db.de, linux-kernel@...r.kernel.org
Cc:	Luming Yu <luming.yu@...il.com>, Luming Yu <luming.yu@...el.com>
Subject: [PATCH 10/13] HW-latency: add address range for x86-32

Add address range for x86-32

Signed-off-by: Luming Yu <luming.yu@...el.com>
---
 drivers/misc/hw_latency_test.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/misc/hw_latency_test.c b/drivers/misc/hw_latency_test.c
index f47b911..6e69d31 100644
--- a/drivers/misc/hw_latency_test.c
+++ b/drivers/misc/hw_latency_test.c
@@ -46,8 +46,13 @@ static DEFINE_MUTEX(ring_buffer_mutex);
 static unsigned long buf_size = 262144UL;
 static struct task_struct *kthread;
 
+#ifdef CONFIG_X86_64
 static u8 *__start = (u8 *)0xffff880000000000;
 static u8 *__end = (u8 *)0xffffc7ffffffffff;
+#elif CONFIG_X86_32
+static u8 *__start = (u8 *)0xc0000000;
+static u8 *__end = (u8 *)0xffffffff;
+#endif
 
 struct sample {
 	unsigned int cpu;
-- 
1.7.12.1

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