Merge branch 'for-arm-soc-next' of git://git.linaro.org/people/ljones/linux-3.0-ux500 into next/dt

* 'for-arm-soc-next' of git://git.linaro.org/people/ljones/linux-3.0-ux500:
  ARM: ux500: Fix SSP register address format
  ARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DT
  ARM: ux500: Remove redundant #gpio-cell properties from Snowball DT
  ARM: ux500: Add all encompassing sound node to the HREF Device Tree
  ARM: ux500: Add nodes for the MSP into the HREF Device Tree
  ARM: ux500: Add all known I2C sub-device nodes to the HREF DT
  ARM: ux500: Stop registering I2C sub-devices for HREF when DT is enabled
  ARM: ux500: Stop registering Audio devices for HREF when DT is enabled
  ARM: ux500: Add all encompassing sound node to the Snowball Device Tree
  ARM: ux500: Add nodes for the MSP into Device Tree
  ARM: ux500: Rename MSP board file to something more meaningful
  ARM: ux500: Remove platform registration of MSP devices
  ARM: ux500: Stop registering the MOP500 Audio driver from platform code
  ARM: ux500: Pass MSP DMA platform data though AUXDATA
  ARM: ux500: Fork MSP platform registration for step-by-step DT enablement
  ARM: ux500: Add AB8500 CODEC node to DB8500 Device Tree
  ARM: ux500: Clean-up MSP platform code
  ARM: ux500: Pass SDI DMA information though AUX_DATA to MMCI
  ARM: ux500: Add UART support to the HREF Device Tree
  ARM: ux500: Add skeleton Device Tree for the HREF reference board
  ...
  + sync to v3.6-rc6

1 files changed, 22 insertions, 16 deletions

diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c
index e901583e4ea5..d42234c0f13b 100644
--- a/net/sched/sch_gred.c
+++ b/net/sched/sch_gred.c
@@ -102,9 +102,8 @@ static inline int gred_wred_mode_check(struct Qdisc *sch)
 		if (q == NULL)
 			continue;
 
-		for (n = 0; n < table->DPs; n++)
-			if (table->tab[n] && table->tab[n] != q &&
-			    table->tab[n]->prio == q->prio)
+		for (n = i + 1; n < table->DPs; n++)
+			if (table->tab[n] && table->tab[n]->prio == q->prio)
 				return 1;
 	}
 
@@ -137,6 +136,7 @@ static inline void gred_store_wred_set(struct gred_sched *table,
 				       struct gred_sched_data *q)
 {
 	table->wred_set.qavg = q->vars.qavg;
+	table->wred_set.qidlestart = q->vars.qidlestart;
 }
 
 static inline int gred_use_ecn(struct gred_sched *t)
@@ -176,7 +176,7 @@ static int gred_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 		skb->tc_index = (skb->tc_index & ~GRED_VQ_MASK) | dp;
 	}
 
-	/* sum up all the qaves of prios <= to ours to get the new qave */
+	/* sum up all the qaves of prios < ours to get the new qave */
 	if (!gred_wred_mode(t) && gred_rio_mode(t)) {
 		int i;
 
@@ -260,16 +260,18 @@ static struct sk_buff *gred_dequeue(struct Qdisc *sch)
 		} else {
 			q->backlog -= qdisc_pkt_len(skb);
 
-			if (!q->backlog && !gred_wred_mode(t))
-				red_start_of_idle_period(&q->vars);
+			if (gred_wred_mode(t)) {
+				if (!sch->qstats.backlog)
+					red_start_of_idle_period(&t->wred_set);
+			} else {
+				if (!q->backlog)
+					red_start_of_idle_period(&q->vars);
+			}
 		}
 
 		return skb;
 	}
 
-	if (gred_wred_mode(t) && !red_is_idling(&t->wred_set))
-		red_start_of_idle_period(&t->wred_set);
-
 	return NULL;
 }
 
@@ -291,19 +293,20 @@ static unsigned int gred_drop(struct Qdisc *sch)
 			q->backlog -= len;
 			q->stats.other++;
 
-			if (!q->backlog && !gred_wred_mode(t))
-				red_start_of_idle_period(&q->vars);
+			if (gred_wred_mode(t)) {
+				if (!sch->qstats.backlog)
+					red_start_of_idle_period(&t->wred_set);
+			} else {
+				if (!q->backlog)
+					red_start_of_idle_period(&q->vars);
+			}
 		}
 
 		qdisc_drop(skb, sch);
 		return len;
 	}
 
-	if (gred_wred_mode(t) && !red_is_idling(&t->wred_set))
-		red_start_of_idle_period(&t->wred_set);
-
 	return 0;
-
 }
 
 static void gred_reset(struct Qdisc *sch)
@@ -535,6 +538,7 @@ static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
 	for (i = 0; i < MAX_DPs; i++) {
 		struct gred_sched_data *q = table->tab[i];
 		struct tc_gred_qopt opt;
+		unsigned long qavg;
 
 		memset(&opt, 0, sizeof(opt));
 
@@ -566,7 +570,9 @@ static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
 		if (gred_wred_mode(table))
 			gred_load_wred_set(table, q);
 
-		opt.qave = red_calc_qavg(&q->parms, &q->vars, q->vars.qavg);
+		qavg = red_calc_qavg(&q->parms, &q->vars,
+				     q->vars.qavg >> q->parms.Wlog);
+		opt.qave = qavg >> q->parms.Wlog;
 
 append_opt:
 		if (nla_append(skb, sizeof(opt), &opt) < 0)