From f45c078cdc72e986fb8255795d7afb1a86910107 Mon Sep 17 00:00:00 2001
From: Huang Weiyi <weiyi.huang@gmail.com>
Date: Sat, 23 Jul 2011 16:21:57 +0800
Subject: [PATCH 1/3] xen/pciback: remove duplicated #include

Remove duplicated #include('s) in
  drivers/xen/xen-pciback/xenbus.c

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
 drivers/xen/xen-pciback/xenbus.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c
index 206c4ce030bc..978d2c6f5dca 100644
--- a/drivers/xen/xen-pciback/xenbus.c
+++ b/drivers/xen/xen-pciback/xenbus.c
@@ -11,7 +11,6 @@
 #include <xen/xenbus.h>
 #include <xen/events.h>
 #include <asm/xen/pci.h>
-#include <linux/workqueue.h>
 #include "pciback.h"
 
 #define	DRV_NAME	"xen-pciback"

From 272800dc4fc10190604e4f8ee8898e9810f358ba Mon Sep 17 00:00:00 2001
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Fri, 22 Jul 2011 14:00:06 -0400
Subject: [PATCH 2/3] xen/grant: Fix compile warning.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

drivers/xen/grant-table.c:85: warning: ‘rc’ may be used uninitialized in this function

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
 drivers/xen/grant-table.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index fd725cde6ad1..4f44b347b24a 100644
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -82,7 +82,7 @@ static inline grant_ref_t *__gnttab_entry(grant_ref_t entry)
 static int get_free_entries(unsigned count)
 {
 	unsigned long flags;
-	int ref, rc;
+	int ref, rc = 0;
 	grant_ref_t head;
 
 	spin_lock_irqsave(&gnttab_list_lock, flags);

From 0642d2edc858a1f08716bb32e1ab890db8dac246 Mon Sep 17 00:00:00 2001
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Fri, 22 Jul 2011 14:01:16 -0400
Subject: [PATCH 3/3] xen/balloon: Fix compile errors - missing header files.

With a specific enough .config file compile errors show
for missing workqueue declarations.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
 drivers/xen/xen-selfballoon.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/xen/xen-selfballoon.c b/drivers/xen/xen-selfballoon.c
index 010937b5a7c9..1b4afd81f872 100644
--- a/drivers/xen/xen-selfballoon.c
+++ b/drivers/xen/xen-selfballoon.c
@@ -70,10 +70,10 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
-
+#include <linux/workqueue.h>
 #include <xen/balloon.h>
-
 #include <xen/tmem.h>
+#include <xen/xen.h>
 
 /* Enable/disable with sysfs. */
 static int xen_selfballooning_enabled __read_mostly;