Merge remote-tracking branch 'linux-stable/linux-3.0.y' into p-android-omap-3.0-dev-espresso

Conflicts:
	Makefile
	arch/arm/include/asm/hardware/cache-l2x0.h
	arch/arm/kernel/smp.c
	arch/arm/mach-omap2/board-4430sdp.c
	arch/arm/mach-omap2/board-omap4panda.c
	arch/arm/mach-omap2/opp.c
	arch/ia64/include/asm/futex.h
	drivers/bluetooth/ath3k.c
	drivers/bluetooth/btusb.c
	drivers/firmware/efivars.c
	drivers/gpu/drm/i915/intel_lvds.c
	drivers/gpu/drm/radeon/radeon_atombios.c
	drivers/gpu/drm/radeon/radeon_irq_kms.c
	drivers/hwmon/fam15h_power.c
	drivers/mfd/twl6030-irq.c
	drivers/mmc/core/sdio.c
	drivers/net/tun.c
	drivers/net/usb/ipheth.c
	drivers/net/usb/usbnet.c
	drivers/usb/core/hub.c
	drivers/usb/host/xhci-mem.c
	drivers/usb/host/xhci.h
	drivers/usb/musb/omap2430.c
	drivers/usb/serial/ftdi_sio.c
	drivers/usb/serial/ftdi_sio_ids.h
	drivers/usb/serial/option.c
	drivers/usb/serial/qcserial.c
	drivers/usb/serial/ti_usb_3410_5052.c
	drivers/usb/serial/ti_usb_3410_5052.h
	drivers/video/omap2/dss/hdmi.c
	fs/splice.c
	include/asm-generic/pgtable.h
	include/net/sch_generic.h
	kernel/cgroup.c
	kernel/futex.c
	kernel/time/timekeeping.c
	net/ipv4/route.c
	net/ipv4/syncookies.c
	net/ipv4/tcp_ipv4.c
	net/wireless/util.c
	security/commoncap.c
	sound/soc/soc-dapm.c

10 files changed, 16 insertions, 5 deletions

diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 7c73a10..9047512 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -283,6 +283,8 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 	if (flags & (MSG_OOB))
 		return -EOPNOTSUPP;
 
+	msg->msg_namelen = 0;
+
 	skb = skb_recv_datagram(sk, flags, noblock, &err);
 	if (!skb) {
 		if (sk->sk_shutdown & RCV_SHUTDOWN)
@@ -290,8 +292,6 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 		return err;
 	}
 
-	msg->msg_namelen = 0;
-
 	copied = skb->len;
 	if (len < copied) {
 		msg->msg_flags |= MSG_TRUNC;
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index f38e633..b1b7b3d 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1579,6 +1579,8 @@ int hci_unregister_dev(struct hci_dev *hdev)
 	for (i = 0; i < NUM_REASSEMBLY; i++)
 		kfree_skb(hdev->reassembly[i]);
 
+	cancel_work_sync(&hdev->power_on);
+
 	if (!test_bit(HCI_INIT, &hdev->flags) &&
 					!test_bit(HCI_SETUP, &hdev->flags))
 		mgmt_index_removed(hdev->id);
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 5a7074a..0d6f70a 100755
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1977,7 +1977,7 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk
 	if (ev->opcode != HCI_OP_NOP)
 		del_timer(&hdev->cmd_timer);
 
-	if (ev->ncmd) {
+	if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) {
 		atomic_set(&hdev->cmd_cnt, 1);
 		if (!skb_queue_empty(&hdev->cmd_q))
 			tasklet_schedule(&hdev->cmd_task);
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index ff02cf5..ce1424a 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -374,6 +374,7 @@ static int hci_sock_getname(struct socket *sock, struct sockaddr *addr, int *add
 	*addr_len = sizeof(*haddr);
 	haddr->hci_family = AF_BLUETOOTH;
 	haddr->hci_dev    = hdev->id;
+	haddr->hci_channel= 0;
 
 	release_sock(sk);
 	return 0;
@@ -586,6 +587,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname, char
 		{
 			struct hci_filter *f = &hci_pi(sk)->filter;
 
+			memset(&uf, 0, sizeof(uf));
 			uf.type_mask = f->type_mask;
 			uf.opcode    = f->opcode;
 			uf.event_mask[0] = *((u32 *) f->event_mask + 0);
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index fb68f34..06f1197 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -936,7 +936,7 @@ static int hidp_setup_hid(struct hidp_session *session,
 	hid->version = req->version;
 	hid->country = req->country;
 
-	strncpy(hid->name, req->name, 128);
+	strncpy(hid->name, req->name, sizeof(req->name) - 1);
 	strncpy(hid->phys, batostr(&bt_sk(session->ctrl_sock->sk)->src), 64);
 	strncpy(hid->uniq, batostr(&bt_sk(session->ctrl_sock->sk)->dst), 64);
 
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 5a0ce73..38e3dec 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1728,6 +1728,9 @@ static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn,
 	BT_DBG("conn %p, code 0x%2.2x, ident 0x%2.2x, len %d",
 			conn, code, ident, dlen);
 
+	if (conn->mtu < L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE)
+		return NULL;
+
 	len = L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE + dlen;
 	count = min_t(unsigned int, conn->mtu, len);
 
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 61f1f62..785e84f 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -290,6 +290,7 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, int *l
 
 	BT_DBG("sock %p, sk %p", sock, sk);
 
+	memset(la, 0, sizeof(struct sockaddr_l2));
 	addr->sa_family = AF_BLUETOOTH;
 	*len = sizeof(struct sockaddr_l2);
 
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index b02f0d4..56fcfd1 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -544,6 +544,7 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *
 
 	BT_DBG("sock %p, sk %p", sock, sk);
 
+	memset(sa, 0, sizeof(*sa));
 	sa->rc_family  = AF_BLUETOOTH;
 	sa->rc_channel = rfcomm_pi(sk)->channel;
 	if (peer)
@@ -623,6 +624,7 @@ static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 
 	if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
 		rfcomm_dlc_accept(d);
+		msg->msg_namelen = 0;
 		return 0;
 	}
 
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index c258796..bc1eb56 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -471,7 +471,7 @@ static int rfcomm_get_dev_list(void __user *arg)
 
 	size = sizeof(*dl) + dev_num * sizeof(*di);
 
-	dl = kmalloc(size, GFP_KERNEL);
+	dl = kzalloc(size, GFP_KERNEL);
 	if (!dl)
 		return -ENOMEM;
 
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index d3d48b5..c24e11b 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -381,6 +381,7 @@ static void __sco_sock_close(struct sock *sk)
 			sco_chan_del(sk, ECONNRESET);
 		break;
 
+	case BT_CONNECT2:
 	case BT_CONNECT:
 	case BT_DISCONN:
 		sco_chan_del(sk, ECONNRESET);