Merge branches 'gemini' and 'misc' into devel

11 files changed, 21 insertions, 20 deletions

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index f6738d8b02bc..1a0d8c2a0354 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -43,6 +43,7 @@
 #include <linux/mutex.h>
 #include <linux/list.h>
 #include <linux/sysdev.h>
+#include <linux/gfp.h>
 
 #include <asm/page.h>
 #include <asm/pgalloc.h>
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 2f8413794d05..db8f506817f0 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -27,6 +27,7 @@
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/bootmem.h>
+#include <linux/slab.h>
 
 #include <asm/ptrace.h>
 #include <asm/irq.h>
diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
index f70a4f4698c5..66e185cfe92f 100644
--- a/drivers/xen/evtchn.c
+++ b/drivers/xen/evtchn.c
@@ -45,7 +45,6 @@
 #include <linux/poll.h>
 #include <linux/irq.h>
 #include <linux/init.h>
-#include <linux/gfp.h>
 #include <linux/mutex.h>
 #include <linux/cpu.h>
 
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index 4c6c0bd636a8..f66db3b91d61 100644
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -34,6 +34,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
+#include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/uaccess.h>
 
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index 5d42d55e299b..07e857b0de13 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -3,6 +3,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/err.h>
+#include <linux/slab.h>
 #include <linux/reboot.h>
 #include <linux/sysrq.h>
 #include <linux/stop_machine.h>
@@ -79,12 +80,6 @@ static void do_suspend(void)
 
         shutting_down = SHUTDOWN_SUSPEND;
 
-        err = stop_machine_create();
-        if (err) {
-                printk(KERN_ERR "xen suspend: failed to setup stop_machine %d\n", err);
-                goto out;
-        }
-
 #ifdef CONFIG_PREEMPT
         /* If the kernel is preemptible, we need to freeze all the processes
            to prevent them from being in the middle of a pagetable update
@@ -92,7 +87,7 @@ static void do_suspend(void)
         err = freeze_processes();
         if (err) {
                 printk(KERN_ERR "xen suspend: freeze failed %d\n", err);
-                goto out_destroy_sm;
+                goto out;
         }
 #endif
 
@@ -135,12 +130,8 @@ out_resume:
 out_thaw:
 #ifdef CONFIG_PREEMPT
         thaw_processes();
-
-out_destroy_sm:
-#endif
-        stop_machine_destroy();
-
 out:
+#endif
         shutting_down = SHUTDOWN_INVALID;
 }
 #endif  /* CONFIG_PM_SLEEP */
@@ -194,6 +185,7 @@ static void shutdown_handler(struct xenbus_watch *watch,
         kfree(str);
 }
 
+#ifdef CONFIG_MAGIC_SYSRQ
 static void sysrq_handler(struct xenbus_watch *watch, const char **vec,
                           unsigned int len)
 {
@@ -223,15 +215,16 @@ static void sysrq_handler(struct xenbus_watch *watch, const char **vec,
                 handle_sysrq(sysrq_key, NULL);
 }
 
-static struct xenbus_watch shutdown_watch = {
-        .node = "control/shutdown",
-        .callback = shutdown_handler
-};
-
 static struct xenbus_watch sysrq_watch = {
         .node = "control/sysrq",
         .callback = sysrq_handler
 };
+#endif
+
+static struct xenbus_watch shutdown_watch = {
+        .node = "control/shutdown",
+        .callback = shutdown_handler
+};
 
 static int setup_shutdown_watcher(void)
 {
@@ -243,11 +236,13 @@ static int setup_shutdown_watcher(void)
                 return err;
         }
 
+#ifdef CONFIG_MAGIC_SYSRQ
         err = register_xenbus_watch(&sysrq_watch);
         if (err) {
                 printk(KERN_ERR "Failed to set sysrq watcher\n");
                 return err;
         }
+#endif
 
         return 0;
 }
diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c
index bb71ab2336c8..60f1827a32cb 100644
--- a/drivers/xen/sys-hypervisor.c
+++ b/drivers/xen/sys-hypervisor.c
@@ -7,6 +7,7 @@
  *  published by the Free Software Foundation.
  */
 
+#include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/kobject.h>
diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c
index 92a1ef80a288..7b3e973a1aee 100644
--- a/drivers/xen/xenbus/xenbus_client.c
+++ b/drivers/xen/xenbus/xenbus_client.c
@@ -30,6 +30,7 @@
  * IN THE SOFTWARE.
  */
 
+#include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/vmalloc.h>
 #include <asm/xen/hypervisor.h>
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c
index 2f7aaa99dc47..3479332113e9 100644
--- a/drivers/xen/xenbus/xenbus_probe.c
+++ b/drivers/xen/xenbus/xenbus_probe.c
@@ -45,6 +45,7 @@
 #include <linux/kthread.h>
 #include <linux/mutex.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 
 #include <asm/page.h>
 #include <asm/pgtable.h>
diff --git a/drivers/xen/xenbus/xenbus_xs.c b/drivers/xen/xenbus/xenbus_xs.c
index eab33f1dbdf7..7b547f53f65e 100644
--- a/drivers/xen/xenbus/xenbus_xs.c
+++ b/drivers/xen/xenbus/xenbus_xs.c
@@ -499,7 +499,7 @@ int xenbus_printf(struct xenbus_transaction t,
 #define PRINTF_BUFFER_SIZE 4096
         char *printf_buffer;
 
-        printf_buffer = kmalloc(PRINTF_BUFFER_SIZE, GFP_KERNEL);
+        printf_buffer = kmalloc(PRINTF_BUFFER_SIZE, GFP_NOIO | __GFP_HIGH);
         if (printf_buffer == NULL)
                 return -ENOMEM;
 
diff --git a/drivers/xen/xencomm.c b/drivers/xen/xencomm.c
index a240b2c20b99..b91f8ff50d05 100644
--- a/drivers/xen/xencomm.c
+++ b/drivers/xen/xencomm.c
@@ -18,8 +18,8 @@
  * Authors: Hollis Blanchard <hollisb@us.ibm.com>
  */
 
-#include <linux/gfp.h>
 #include <linux/mm.h>
+#include <linux/slab.h>
 #include <asm/page.h>
 #include <xen/xencomm.h>
 #include <xen/interface/xen.h>
diff --git a/drivers/xen/xenfs/xenbus.c b/drivers/xen/xenfs/xenbus.c
index 6c4269b836b7..f28ece397361 100644
--- a/drivers/xen/xenfs/xenbus.c
+++ b/drivers/xen/xenfs/xenbus.c
@@ -51,6 +51,7 @@
 #include <linux/init.h>
 #include <linux/namei.h>
 #include <linux/string.h>
+#include <linux/slab.h>
 
 #include "xenfs.h"
 #include "../xenbus/xenbus_comms.h"