Merge branch 'for-jens' of git://git.drbd.org/linux-2.6-drbd into for-2.6.33

drivers/block/drbd/drbd_nl.c

@@ -733,7 +733,7 @@ void drbd_setup_queue_param(struct drbd_conf *mdev, unsigned int max_seg_s) __mu
  */
 static void drbd_reconfig_start(struct drbd_conf *mdev)
 {
-	wait_event(mdev->state_wait, test_and_set_bit(CONFIG_PENDING, &mdev->flags));
+	wait_event(mdev->state_wait, !test_and_set_bit(CONFIG_PENDING, &mdev->flags));
 	wait_event(mdev->state_wait, !test_bit(DEVICE_DYING, &mdev->flags));
 	drbd_thread_start(&mdev->worker);
 }

drivers/block/drbd/drbd_receiver.c

@@ -2400,6 +2400,7 @@ static int drbd_uuid_compare(struct drbd_conf *mdev, int *rule_nr) __must_hold(l
 
 
 	*rule_nr = 80;
+	peer = mdev->p_uuid[UI_CURRENT] & ~((u64)1);
 	for (i = UI_HISTORY_START; i <= UI_HISTORY_END; i++) {
 		self = mdev->ldev->md.uuid[i] & ~((u64)1);
 		if (self == peer)
@@ -3499,8 +3500,10 @@ static void drbdd(struct drbd_conf *mdev)
 
 	while (get_t_state(&mdev->receiver) == Running) {
 		drbd_thread_current_set_cpu(mdev);
-		if (!drbd_recv_header(mdev, header))
+		if (!drbd_recv_header(mdev, header)) {
+			drbd_force_state(mdev, NS(conn, C_PROTOCOL_ERROR));
 			break;
+		}
 
 		if (header->command < P_MAX_CMD)
 			handler = drbd_cmd_handler[header->command];

include/linux/connector.h

@@ -43,6 +43,8 @@
 #define CN_DST_VAL			0x1
 #define CN_IDX_DM			0x7	/* Device Mapper */
 #define CN_VAL_DM_USERSPACE_LOG		0x1
+#define CN_IDX_DRBD			0x8
+#define CN_VAL_DRBD			0x1
 
 #define CN_NETLINK_USERS		8
 

include/linux/drbd.h

@@ -53,7 +53,7 @@
 
 
 extern const char *drbd_buildtag(void);
-#define REL_VERSION "8.3.5"
+#define REL_VERSION "8.3.6"
 #define API_VERSION 88
 #define PRO_VERSION_MIN 86
 #define PRO_VERSION_MAX 91
@@ -322,13 +322,6 @@ enum drbd_timeout_flag {
 #define DRBD_NL_CREATE_DEVICE 0x01
 #define DRBD_NL_SET_DEFAULTS  0x02
 
-/* The following line should be moved over to linux/connector.h
- * when the time comes */
-#ifndef CN_IDX_DRBD
-# define CN_IDX_DRBD			0x4
-/* Ubuntu "intrepid ibex" release defined CN_IDX_DRBD as 0x6 */
-#endif
-#define CN_VAL_DRBD			0x1
 
 /* For searching a vacant cn_idx value */
 #define CN_IDX_STEP			6977