diff --git a/[refs] b/[refs]
index 16d63f84b5c5..bfff65c2156d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7a1fa065a0264f6b3d3003ba5635289f6583c478
+refs/heads/master: 5614b02143171a99e0e6eb6c7d1d2f8750d2957f
diff --git a/trunk/Documentation/video4linux/cx2341x/fw-encoder-api.txt b/trunk/Documentation/video4linux/cx2341x/fw-encoder-api.txt
index 5dd3109a8b3f..5a27af2ee1c6 100644
--- a/trunk/Documentation/video4linux/cx2341x/fw-encoder-api.txt
+++ b/trunk/Documentation/video4linux/cx2341x/fw-encoder-api.txt
@@ -407,8 +407,10 @@ Description
 		u32 length;		// Length of this frame
 		u32 offset_low;		// Offset in the file of the
 		u32 offset_high;	// start of this frame
-		u32 mask1;		// Bits 0-1 are the type mask:
+		u32 mask1;		// Bits 0-2 are the type mask:
 					// 1=I, 2=P, 4=B
+					// 0=End of Program Index, other fields
+					//   are invalid.
 		u32 pts;		// The PTS of the frame
 		u32 mask2;		// Bit 0 is bit 32 of the pts.
 	};
diff --git a/trunk/block/ll_rw_blk.c b/trunk/block/ll_rw_blk.c
index ed39313c4085..cd20367061d7 100644
--- a/trunk/block/ll_rw_blk.c
+++ b/trunk/block/ll_rw_blk.c
@@ -1085,12 +1085,6 @@ void blk_queue_end_tag(struct request_queue *q, struct request *rq)
 
 	bqt->tag_index[tag] = NULL;
 
-	/*
-	 * We use test_and_clear_bit's memory ordering properties here.
-	 * The tag_map bit acts as a lock for tag_index[bit], so we need
-	 * a barrer before clearing the bit (precisely: release semantics).
-	 * Could use clear_bit_unlock when it is merged.
-	 */
 	if (unlikely(!test_and_clear_bit(tag, bqt->tag_map))) {
 		printk(KERN_ERR "%s: attempt to clear non-busy tag (%d)\n",
 		       __FUNCTION__, tag);
@@ -1143,10 +1137,6 @@ int blk_queue_start_tag(struct request_queue *q, struct request *rq)
 			return 1;
 
 	} while (test_and_set_bit(tag, bqt->tag_map));
-	/*
-	 * We rely on test_and_set_bit providing lock memory ordering semantics
-	 * (could use test_and_set_bit_lock when it is merged).
-	 */
 
 	rq->cmd_flags |= REQ_QUEUED;
 	rq->tag = tag;
diff --git a/trunk/drivers/md/dm-bio-list.h b/trunk/drivers/md/dm-bio-list.h
index 3f7b827649e3..16ee3b018b3a 100644
--- a/trunk/drivers/md/dm-bio-list.h
+++ b/trunk/drivers/md/dm-bio-list.h
@@ -9,8 +9,6 @@
 
 #include <linux/bio.h>
 
-#ifdef CONFIG_BLOCK
-
 struct bio_list {
 	struct bio *head;
 	struct bio *tail;
@@ -108,5 +106,4 @@ static inline struct bio *bio_list_get(struct bio_list *bl)
 	return bio;
 }
 
-#endif /* CONFIG_BLOCK */
 #endif
diff --git a/trunk/drivers/media/video/ivtv/ivtv-fileops.c b/trunk/drivers/media/video/ivtv/ivtv-fileops.c
index 5dd519caf81d..0285c4a830eb 100644
--- a/trunk/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/trunk/drivers/media/video/ivtv/ivtv-fileops.c
@@ -190,7 +190,9 @@ static void ivtv_update_pgm_info(struct ivtv *itv)
 		int idx = (itv->pgm_info_write_idx + i) % itv->pgm_info_num;
 		struct v4l2_enc_idx_entry *e = itv->pgm_info + idx;
 		u32 addr = itv->pgm_info_offset + 4 + idx * 24;
-		const int mapping[] = { V4L2_ENC_IDX_FRAME_P, V4L2_ENC_IDX_FRAME_I, V4L2_ENC_IDX_FRAME_B, 0 };
+		const int mapping[8] = { -1, V4L2_ENC_IDX_FRAME_I, V4L2_ENC_IDX_FRAME_P, -1,
+			V4L2_ENC_IDX_FRAME_B, -1, -1, -1 };
+					// 1=I, 2=P, 4=B
 
 		e->offset = read_enc(addr + 4) + ((u64)read_enc(addr + 8) << 32);
 		if (e->offset > itv->mpg_data_received) {
@@ -199,7 +201,7 @@ static void ivtv_update_pgm_info(struct ivtv *itv)
 		e->offset += itv->vbi_data_inserted;
 		e->length = read_enc(addr);
 		e->pts = read_enc(addr + 16) + ((u64)(read_enc(addr + 20) & 1) << 32);
-		e->flags = mapping[read_enc(addr + 12) & 3];
+		e->flags = mapping[read_enc(addr + 12) & 7];
 		i++;
 	}
 	itv->pgm_info_write_idx = (itv->pgm_info_write_idx + i) % itv->pgm_info_num;
diff --git a/trunk/drivers/media/video/ivtv/ivtv-ioctl.c b/trunk/drivers/media/video/ivtv/ivtv-ioctl.c
index 5977a79619c2..dfe0aedc60fd 100644
--- a/trunk/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/trunk/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -1099,14 +1099,21 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 
 	case VIDIOC_G_ENC_INDEX: {
 		struct v4l2_enc_idx *idx = arg;
+		struct v4l2_enc_idx_entry *e = idx->entry;
+		int entries;
 		int i;
 
-		idx->entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - itv->pgm_info_read_idx) %
+		entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - itv->pgm_info_read_idx) %
 					IVTV_MAX_PGM_INDEX;
-		if (idx->entries > V4L2_ENC_IDX_ENTRIES)
-			idx->entries = V4L2_ENC_IDX_ENTRIES;
-		for (i = 0; i < idx->entries; i++) {
-			idx->entry[i] = itv->pgm_info[(itv->pgm_info_read_idx + i) % IVTV_MAX_PGM_INDEX];
+		if (entries > V4L2_ENC_IDX_ENTRIES)
+			entries = V4L2_ENC_IDX_ENTRIES;
+		idx->entries = 0;
+		for (i = 0; i < entries; i++) {
+			*e = itv->pgm_info[(itv->pgm_info_read_idx + i) % IVTV_MAX_PGM_INDEX];
+			if ((e->flags & V4L2_ENC_IDX_FRAME_MASK) <= V4L2_ENC_IDX_FRAME_B) {
+				idx->entries++;
+				e++;
+			}
 		}
 		itv->pgm_info_read_idx = (itv->pgm_info_read_idx + idx->entries) % IVTV_MAX_PGM_INDEX;
 		break;
diff --git a/trunk/net/sunrpc/svcsock.c b/trunk/net/sunrpc/svcsock.c
index 1a899924023f..12ff5da8160e 100644
--- a/trunk/net/sunrpc/svcsock.c
+++ b/trunk/net/sunrpc/svcsock.c
@@ -1592,7 +1592,7 @@ svc_age_temp_sockets(unsigned long closure)
 
 		if (!test_and_set_bit(SK_OLD, &svsk->sk_flags))
 			continue;
-		if (atomic_read(&svsk->sk_inuse) > 1 || test_bit(SK_BUSY, &svsk->sk_flags))
+		if (atomic_read(&svsk->sk_inuse) || test_bit(SK_BUSY, &svsk->sk_flags))
 			continue;
 		atomic_inc(&svsk->sk_inuse);
 		list_move(le, &to_be_aged);