@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 32
-EXTRAVERSION = .56
+EXTRAVERSION = .57
 NAME = Man-Eating Seals of Antiquity
 
 # *DOCUMENTATION*

@@ -415,7 +415,7 @@ static const struct tv_mode tv_modes[] = {
 	{
 		.name		= "NTSC-M",
 		.clock		= 108000,
-		.refresh	= 29970,
+		.refresh	= 59940,
 		.oversample	= TV_OVERSAMPLE_8X,
 		.component_only = 0,
 		/* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 3.580MHz */

@@ -458,7 +458,7 @@ static const struct tv_mode tv_modes[] = {
 	{
 		.name		= "NTSC-443",
 		.clock		= 108000,
-		.refresh	= 29970,
+		.refresh	= 59940,
 		.oversample	= TV_OVERSAMPLE_8X,
 		.component_only = 0,
 		/* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 4.43MHz */

@@ -500,7 +500,7 @@ static const struct tv_mode tv_modes[] = {
 	{
 		.name		= "NTSC-J",
 		.clock		= 108000,
-		.refresh	= 29970,
+		.refresh	= 59940,
 		.oversample	= TV_OVERSAMPLE_8X,
 		.component_only = 0,
 

@@ -543,7 +543,7 @@ static const struct tv_mode tv_modes[] = {
 	{
 		.name		= "PAL-M",
 		.clock		= 108000,
-		.refresh	= 29970,
+		.refresh	= 59940,
 		.oversample	= TV_OVERSAMPLE_8X,
 		.component_only = 0,
 

@@ -587,7 +587,7 @@ static const struct tv_mode tv_modes[] = {
 		/* 625 Lines, 50 Fields, 15.625KHz line, Sub-Carrier 4.434MHz */
 		.name	    = "PAL-N",
 		.clock		= 108000,
-		.refresh	= 25000,
+		.refresh	= 50000,
 		.oversample	= TV_OVERSAMPLE_8X,
 		.component_only = 0,
 

@@ -632,7 +632,7 @@ static const struct tv_mode tv_modes[] = {
 		/* 625 Lines, 50 Fields, 15.625KHz line, Sub-Carrier 4.434MHz */
 		.name	    = "PAL",
 		.clock		= 108000,
-		.refresh	= 25000,
+		.refresh	= 50000,
 		.oversample	= TV_OVERSAMPLE_8X,
 		.component_only = 0,
 

@@ -819,7 +819,7 @@ static const struct tv_mode tv_modes[] = {
 	{
 		.name       = "1080i@50Hz",
 		.clock		= 148800,
-		.refresh	= 25000,
+		.refresh	= 50000,
 		.oversample     = TV_OVERSAMPLE_2X,
 		.component_only = 1,
 

@@ -845,7 +845,7 @@ static const struct tv_mode tv_modes[] = {
 	{
 		.name       = "1080i@60Hz",
 		.clock		= 148800,
-		.refresh	= 30000,
+		.refresh	= 60000,
 		.oversample     = TV_OVERSAMPLE_2X,
 		.component_only = 1,
 

@@ -252,12 +252,9 @@ int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags,	u8 port_num,
 			return IB_MAD_RESULT_SUCCESS;
 
 		/*
-		 * Don't process SMInfo queries or vendor-specific
-		 * MADs -- the SMA can't handle them.
+		 * Don't process SMInfo queries -- the SMA can't handle them.
 		 */
-		if (in_mad->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO ||
-		    ((in_mad->mad_hdr.attr_id & IB_SMP_ATTR_VENDOR_MASK) ==
-		     IB_SMP_ATTR_VENDOR_MASK))
+		if (in_mad->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO)
 			return IB_MAD_RESULT_SUCCESS;
 	} else if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT ||
 		   in_mad->mad_hdr.mgmt_class == MLX4_IB_VENDOR_CLASS1   ||

@@ -244,6 +244,7 @@ static int __devinit cb710_probe(struct pci_dev *pdev,
 	if (err)
 		return err;
 
+	spin_lock_init(&chip->irq_lock);
 	chip->pdev = pdev;
 	chip->iobase = pcim_iomap_table(pdev)[0];
 

@@ -36,6 +36,7 @@
 
 static DEFINE_MUTEX(binder_lock);
 static DEFINE_MUTEX(binder_deferred_lock);
+static DEFINE_MUTEX(binder_mmap_lock);
 
 static HLIST_HEAD(binder_procs);
 static HLIST_HEAD(binder_deferred_list);

@@ -614,6 +615,11 @@ static int binder_update_page_range(struct binder_proc *proc, int allocate,
 	if (mm) {
 		down_write(&mm->mmap_sem);
 		vma = proc->vma;
+		if (vma && mm != vma->vm_mm) {
+			pr_err("binder: %d: vma mm and task mm mismatch\n",
+				proc->pid);
+			vma = NULL;
+		}
 	}
 
 	if (allocate == 0)

@@ -2741,7 +2747,6 @@ static void binder_vma_open(struct vm_area_struct *vma)
 		     proc->pid, vma->vm_start, vma->vm_end,
 		     (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags,
 		     (unsigned long)pgprot_val(vma->vm_page_prot));
-	dump_stack();
 }
 
 static void binder_vma_close(struct vm_area_struct *vma)

@@ -2785,6 +2790,7 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma)
 	}
 	vma->vm_flags = (vma->vm_flags | VM_DONTCOPY) & ~VM_MAYWRITE;
 
+	mutex_lock(&binder_mmap_lock);
 	if (proc->buffer) {
 		ret = -EBUSY;
 		failure_string = "already mapped";

@@ -2799,6 +2805,7 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma)
 	}
 	proc->buffer = area->addr;
 	proc->user_buffer_offset = vma->vm_start - (uintptr_t)proc->buffer;
+	mutex_unlock(&binder_mmap_lock);
 
 #ifdef CONFIG_CPU_CACHE_VIPT
 	if (cache_is_vipt_aliasing()) {

@@ -2831,7 +2838,7 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma)
 	binder_insert_free_buffer(proc, buffer);
 	proc->free_async_space = proc->buffer_size / 2;
 	barrier();
-	proc->files = get_files_struct(current);
+	proc->files = get_files_struct(proc->tsk);
 	proc->vma = vma;
 
 	/*printk(KERN_INFO "binder_mmap: %d %lx-%lx maps %p\n",

@@ -2842,10 +2849,12 @@ err_alloc_small_buf_failed:
 	kfree(proc->pages);
 	proc->pages = NULL;
 err_alloc_pages_failed:
+	mutex_lock(&binder_mmap_lock);
 	vfree(proc->buffer);
 	proc->buffer = NULL;
 err_get_vm_area_failed:
 err_already_mapped:
+	mutex_unlock(&binder_mmap_lock);
 err_bad_arg:
 	printk(KERN_ERR "binder_mmap: %d %lx-%lx %s failed %d\n",
 	       proc->pid, vma->vm_start, vma->vm_end, failure_string, ret);

@@ -349,7 +349,14 @@ static void send_data(struct asus_oled_dev *odev)
 
 static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count)
 {
-	while (count-- > 0 && val) {
+	odev->last_val = val;
+
+	if (val == 0) {
+		odev->buf_offs += count;
+		return 0;
+	}
+
+	while (count-- > 0) {
 		size_t x = odev->buf_offs % odev->width;
 		size_t y = odev->buf_offs / odev->width;
 		size_t i;

@@ -400,7 +407,6 @@ static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count)
 			;
 		}
 
-		odev->last_val = val;
 		odev->buf_offs++;
 	}
 

@@ -373,7 +373,7 @@ int __init loopback_add(struct usb_composite_dev *cdev, bool autoresume)
 
 	/* support autoresume for remote wakeup testing */
 	if (autoresume)
-		sourcesink_driver.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
+		loopback_driver.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
 
 	/* support OTG systems */
 	if (gadget_is_otg(cdev->gadget)) {

@@ -498,6 +498,12 @@ hc_init:
 
 static void __devinit quirk_usb_early_handoff(struct pci_dev *pdev)
 {
+	/* Skip Netlogic mips SoC's internal PCI USB controller.
+	 * This device does not need/support EHCI/OHCI handoff
+	 */
+	if (pdev->vendor == 0x184e)	/* vendor Netlogic */
+		return;
+
 	if (pdev->class == PCI_CLASS_SERIAL_USB_UHCI)
 		quirk_usb_handoff_uhci(pdev);
 	else if (pdev->class == PCI_CLASS_SERIAL_USB_OHCI)

@@ -840,6 +840,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
+	{ USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) },
 	{ USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
 		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

@@ -1192,3 +1192,10 @@
  */
 /* ZigBee controller */
 #define FTDI_RF_R106		0x8A28
+
+/*
+ * Product: HCP HIT GPRS modem
+ * Manufacturer: HCP d.o.o.
+ * ATI command output: Cinterion MC55i
+ */
+#define FTDI_CINTERION_MC55I_PID	0xA951

@@ -1052,7 +1052,7 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg)
 	 */
 	lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL);
 
-	sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
+	sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_CTR);
 	lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0);
 	if (sinfo->atmel_lcdfb_power_control)
 		sinfo->atmel_lcdfb_power_control(0);

@@ -134,7 +134,7 @@ int ecryptfs_write(struct file *ecryptfs_file, char *data, loff_t offset,
 		pgoff_t ecryptfs_page_idx = (pos >> PAGE_CACHE_SHIFT);
 		size_t start_offset_in_page = (pos & ~PAGE_CACHE_MASK);
 		size_t num_bytes = (PAGE_CACHE_SIZE - start_offset_in_page);
-		size_t total_remaining_bytes = ((offset + size) - pos);
+		loff_t total_remaining_bytes = ((offset + size) - pos);
 
 		if (fatal_signal_pending(current)) {
 			rc = -EINTR;

@@ -145,7 +145,7 @@ int ecryptfs_write(struct file *ecryptfs_file, char *data, loff_t offset,
 			num_bytes = total_remaining_bytes;
 		if (pos < offset) {
 			/* remaining zeros to write, up to destination offset */
-			size_t total_remaining_zeros = (offset - pos);
+			loff_t total_remaining_zeros = (offset - pos);
 
 			if (num_bytes > total_remaining_zeros)
 				num_bytes = total_remaining_zeros;

@@ -1067,6 +1067,7 @@ static int nfs4_open_recover(struct nfs4_opendata *opendata, struct nfs4_state *
 	clear_bit(NFS_DELEGATED_STATE, &state->flags);
 	smp_rmb();
 	if (state->n_rdwr != 0) {
+		clear_bit(NFS_O_RDWR_STATE, &state->flags);
 		ret = nfs4_open_recover_helper(opendata, FMODE_READ|FMODE_WRITE, &newstate);
 		if (ret != 0)
 			return ret;

@@ -1074,6 +1075,7 @@ static int nfs4_open_recover(struct nfs4_opendata *opendata, struct nfs4_state *
 			return -ESTALE;
 	}
 	if (state->n_wronly != 0) {
+		clear_bit(NFS_O_WRONLY_STATE, &state->flags);
 		ret = nfs4_open_recover_helper(opendata, FMODE_WRITE, &newstate);
 		if (ret != 0)
 			return ret;

@@ -1081,6 +1083,7 @@ static int nfs4_open_recover(struct nfs4_opendata *opendata, struct nfs4_state *
 			return -ESTALE;
 	}
 	if (state->n_rdonly != 0) {
+		clear_bit(NFS_O_RDONLY_STATE, &state->flags);
 		ret = nfs4_open_recover_helper(opendata, FMODE_READ, &newstate);
 		if (ret != 0)
 			return ret;

@@ -1490,7 +1493,7 @@ static int _nfs4_open_expired(struct nfs_open_context *ctx, struct nfs4_state *s
 	return ret;
 }
 
-static inline int nfs4_do_open_expired(struct nfs_open_context *ctx, struct nfs4_state *state)
+static int nfs4_do_open_expired(struct nfs_open_context *ctx, struct nfs4_state *state)
 {
 	struct nfs_server *server = NFS_SERVER(state->inode);
 	struct nfs4_exception exception = { };

@@ -1498,10 +1501,16 @@ static inline int nfs4_do_open_expired(struct nfs_open_context *ctx, struct nfs4
 
 	do {
 		err = _nfs4_open_expired(ctx, state);
-		if (err != -NFS4ERR_DELAY)
-			break;
-		nfs4_handle_exception(server, err, &exception);
+		switch (err) {
+		default:
+			goto out;
+		case -NFS4ERR_GRACE:
+		case -NFS4ERR_DELAY:
+			nfs4_handle_exception(server, err, &exception);
+			err = 0;
+		}
 	} while (exception.retry);
+out:
 	return err;
 }
 

@@ -4111,10 +4120,16 @@ static int nfs4_lock_expired(struct nfs4_state *state, struct file_lock *request
 		if (test_bit(NFS_DELEGATED_STATE, &state->flags) != 0)
 			return 0;
 		err = _nfs4_do_setlk(state, F_SETLK, request, 0);
-		if (err != -NFS4ERR_DELAY)
-			break;
-		nfs4_handle_exception(server, err, &exception);
+		switch (err) {
+		default:
+			goto out;
+		case -NFS4ERR_GRACE:
+		case -NFS4ERR_DELAY:
+			nfs4_handle_exception(server, err, &exception);
+			err = 0;
+		}
 	} while (exception.retry);
+out:
 	return err;
 }
 

@@ -1051,15 +1051,19 @@ static void nfs4_state_end_reclaim_nograce(struct nfs_client *clp)
 	clear_bit(NFS4CLNT_RECLAIM_NOGRACE, &clp->cl_state);
 }
 
-static void nfs4_recovery_handle_error(struct nfs_client *clp, int error)
+static int nfs4_recovery_handle_error(struct nfs_client *clp, int error)
 {
 	switch (error) {
 		case -NFS4ERR_CB_PATH_DOWN:
 			nfs_handle_cb_pathdown(clp);
-			break;
+			return 0;
+		case -NFS4ERR_NO_GRACE:
+			nfs4_state_end_reclaim_reboot(clp);
+			return 0;
 		case -NFS4ERR_STALE_CLIENTID:
 		case -NFS4ERR_LEASE_MOVED:
 			set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state);
+			nfs4_state_end_reclaim_reboot(clp);
 			nfs4_state_start_reclaim_reboot(clp);
 			break;
 		case -NFS4ERR_EXPIRED:

@@ -1074,6 +1078,7 @@ static void nfs4_recovery_handle_error(struct nfs_client *clp, int error)
 		case -NFS4ERR_SEQ_MISORDERED:
 			set_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state);
 	}
+	return error;
 }
 
 static int nfs4_do_reclaim(struct nfs_client *clp, const struct nfs4_state_recovery_ops *ops)

@@ -1093,8 +1098,7 @@ restart:
 		if (status < 0) {
 			set_bit(ops->owner_flag_bit, &sp->so_flags);
 			nfs4_put_state_owner(sp);
-			nfs4_recovery_handle_error(clp, status);
-			return status;
+			return nfs4_recovery_handle_error(clp, status);
 		}
 		nfs4_put_state_owner(sp);
 		goto restart;

@@ -1124,8 +1128,7 @@ static int nfs4_check_lease(struct nfs_client *clp)
 	status = ops->renew_lease(clp, cred);
 	put_rpccred(cred);
 out:
-	nfs4_recovery_handle_error(clp, status);
-	return status;
+	return nfs4_recovery_handle_error(clp, status);
 }
 
 static int nfs4_reclaim_lease(struct nfs_client *clp)

@@ -1263,7 +1266,7 @@ static void nfs4_state_manager(struct nfs_client *clp)
 			}
 		}
 		/* First recover reboot state... */
-		if (test_and_clear_bit(NFS4CLNT_RECLAIM_REBOOT, &clp->cl_state)) {
+		if (test_bit(NFS4CLNT_RECLAIM_REBOOT, &clp->cl_state)) {
 			status = nfs4_do_reclaim(clp,
 				nfs4_reboot_recovery_ops[clp->cl_minorversion]);
 			if (status == -NFS4ERR_STALE_CLIENTID)

@@ -1309,8 +1312,6 @@ static void nfs4_state_manager(struct nfs_client *clp)
 out_error:
 	printk(KERN_WARNING "Error: state manager failed on NFSv4 server %s"
 			" with error %d\n", clp->cl_hostname, -status);
-	if (test_bit(NFS4CLNT_RECLAIM_REBOOT, &clp->cl_state))
-		nfs4_state_end_reclaim_reboot(clp);
 	nfs4_clear_state_manager_bit(clp);
 }
 

@@ -1791,6 +1791,12 @@ static void udf_open_lvid(struct super_block *sb)
 			le16_to_cpu(lvid->descTag.descCRCLength)));
 
 	lvid->descTag.tagChecksum = udf_tag_checksum(&lvid->descTag);
+	/*
+	 * We set buffer uptodate unconditionally here to avoid spurious
+	 * warnings from mark_buffer_dirty() when previous EIO has marked
+	 * the buffer as !uptodate
+	 */
+	set_buffer_uptodate(bh);
 	mark_buffer_dirty(bh);
 	sbi->s_lvid_dirty = 0;
 }

@@ -1354,20 +1354,7 @@ extern void sk_stop_timer(struct sock *sk, struct timer_list* timer);
 
 extern int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
 
-static inline int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb)
-{
-	/* Cast skb->rcvbuf to unsigned... It's pointless, but reduces
-	   number of warnings when compiling with -W --ANK
-	 */
-	if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
-	    (unsigned)sk->sk_rcvbuf)
-		return -ENOMEM;
-	skb_set_owner_r(skb, sk);
-	skb_queue_tail(&sk->sk_error_queue, skb);
-	if (!sock_flag(sk, SOCK_DEAD))
-		sk->sk_data_ready(sk, skb->len);
-	return 0;
-}
+extern int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb);
 
 /*
  *	Recover an error report and clear atomically

@@ -262,7 +262,12 @@ found:
 							xip_pfn);
 		if (err == -ENOMEM)
 			return VM_FAULT_OOM;
-		BUG_ON(err);
+		/*
+		 * err == -EBUSY is fine, we've raced against another thread
+		 * that faulted-in the same page
+		 */
+		if (err != -EBUSY)
+			BUG_ON(err);
 		return VM_FAULT_NOPAGE;
 	} else {
 		int err, ret = VM_FAULT_OOM;

@@ -2977,6 +2977,34 @@ int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer)
 }
 EXPORT_SYMBOL_GPL(skb_cow_data);
 
+static void sock_rmem_free(struct sk_buff *skb)
+{
+	struct sock *sk = skb->sk;
+
+	atomic_sub(skb->truesize, &sk->sk_rmem_alloc);
+}
+
+/*
+ * Note: We dont mem charge error packets (no sk_forward_alloc changes)
+ */
+int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb)
+{
+	if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
+	    (unsigned)sk->sk_rcvbuf)
+		return -ENOMEM;
+
+	skb_orphan(skb);
+	skb->sk = sk;
+	skb->destructor = sock_rmem_free;
+	atomic_add(skb->truesize, &sk->sk_rmem_alloc);
+
+	skb_queue_tail(&sk->sk_error_queue, skb);
+	if (!sock_flag(sk, SOCK_DEAD))
+		sk->sk_data_ready(sk, skb->len);
+	return 0;
+}
+EXPORT_SYMBOL(sock_queue_err_skb);
+
 void skb_tstamp_tx(struct sk_buff *orig_skb,
 		struct skb_shared_hwtstamps *hwtstamps)
 {

@@ -3008,7 +3036,9 @@ void skb_tstamp_tx(struct sk_buff *orig_skb,
 	memset(serr, 0, sizeof(*serr));
 	serr->ee.ee_errno = ENOMSG;
 	serr->ee.ee_origin = SO_EE_ORIGIN_TIMESTAMPING;
+
 	err = sock_queue_err_skb(sk, skb);
+
 	if (err)
 		kfree_skb(skb);
 }

@@ -440,9 +440,9 @@ void __udp4_lib_err(struct sk_buff *skb, u32 info, struct udp_table *udptable)
 	if (!inet->recverr) {
 		if (!harderr || sk->sk_state != TCP_ESTABLISHED)
 			goto out;
-	} else {
+	} else
 		ip_icmp_error(sk, skb, err, uh->dest, info, (u8 *)(uh+1));
-	}
+
 	sk->sk_err = err;
 	sk->sk_error_report(sk);
 out:

@@ -563,8 +563,6 @@ static int xs_udp_send_request(struct rpc_task *task)
 		/* Still some bytes left; set up for a retry later. */
 		status = -EAGAIN;
 	}
-	if (!transport->sock)
-		goto out;
 
 	switch (status) {
 	case -ENOTSOCK:

@@ -584,7 +582,7 @@ static int xs_udp_send_request(struct rpc_task *task)
 		 * prompts ECONNREFUSED. */
 		clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags);
 	}
-out:
+
 	return status;
 }
 

@@ -666,8 +664,6 @@ static int xs_tcp_send_request(struct rpc_task *task)
 		status = -EAGAIN;
 		break;
 	}
-	if (!transport->sock)
-		goto out;
 
 	switch (status) {
 	case -ENOTSOCK:

@@ -687,7 +683,7 @@ static int xs_tcp_send_request(struct rpc_task *task)
 	case -ENOTCONN:
 		clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags);
 	}
-out:
+
 	return status;
 }