Manual merge of for-linus to upstream (fix conflicts in drivers/infiniband/core/ucm.c)

35 files changed, 175 insertions, 104 deletions

diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c
index bfa8b76de403..2dbb1b0f11d5 100644
--- a/drivers/acpi/event.c
+++ b/drivers/acpi/event.c
@@ -58,9 +58,8 @@ acpi_system_read_event(struct file *file, char __user * buffer, size_t count,
                         return_VALUE(-EAGAIN);
 
                 result = acpi_bus_receive_event(&event);
-                if (result) {
-                        return_VALUE(-EIO);
-                }
+                if (result)
+                        return_VALUE(result);
 
                 chars_remaining = sprintf(str, "%s %s %08x %08x\n",
                                           event.device_class ? event.
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index e36c5da2b31a..3937adf4e5e5 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -96,7 +96,7 @@ struct acpi_find_pci_root {
 static acpi_status
 do_root_bridge_busnr_callback(struct acpi_resource *resource, void *data)
 {
-        int *busnr = (int *)data;
+        unsigned long *busnr = (unsigned long *)data;
         struct acpi_resource_address64 address;
 
         if (resource->id != ACPI_RSTYPE_ADDRESS16 &&
@@ -115,13 +115,13 @@ do_root_bridge_busnr_callback(struct acpi_resource *resource, void *data)
 static int get_root_bridge_busnr(acpi_handle handle)
 {
         acpi_status status;
-        int bus, bbn;
+        unsigned long bus, bbn;
         struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
 
         acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer);
 
         status = acpi_evaluate_integer(handle, METHOD_NAME__BBN, NULL,
-                                       (unsigned long *)&bbn);
+                                       &bbn);
         if (status == AE_NOT_FOUND) {
                 /* Assume bus = 0 */
                 printk(KERN_INFO PREFIX
@@ -153,7 +153,7 @@ static int get_root_bridge_busnr(acpi_handle handle)
         }
       exit:
         acpi_os_free(buffer.pointer);
-        return bbn;
+        return (int)bbn;
 }
 
 static acpi_status
diff --git a/drivers/char/.gitignore b/drivers/char/.gitignore
new file mode 100644
index 000000000000..2b6b1d772ed7
--- /dev/null
+++ b/drivers/char/.gitignore
@@ -0,0 +1,3 @@
+consolemap_deftbl.c
+defkeymap.c
+
diff --git a/drivers/char/drm/drm_vm.c b/drivers/char/drm/drm_vm.c
index ced4215e2275..39ea96e42c5b 100644
--- a/drivers/char/drm/drm_vm.c
+++ b/drivers/char/drm/drm_vm.c
@@ -148,7 +148,8 @@ static __inline__ struct page *drm_do_vm_shm_nopage(struct vm_area_struct *vma,
 
         offset   = address - vma->vm_start;
         i = (unsigned long)map->handle + offset;
-        page = vmalloc_to_page((void *)i);
+        page = (map->type == _DRM_CONSISTENT) ?
+                virt_to_page((void *)i) : vmalloc_to_page((void *)i);
         if (!page)
                 return NOPAGE_OOM;
         get_page(page);
diff --git a/drivers/char/drm/mga_dma.c b/drivers/char/drm/mga_dma.c
index fc7d4a594bca..c8e1b6c83636 100644
--- a/drivers/char/drm/mga_dma.c
+++ b/drivers/char/drm/mga_dma.c
@@ -437,7 +437,7 @@ static int mga_do_agp_dma_bootstrap(drm_device_t * dev,
                                     drm_mga_dma_bootstrap_t * dma_bs)
 {
         drm_mga_private_t * const dev_priv = (drm_mga_private_t *) dev->dev_private;
-        const unsigned int warp_size = mga_warp_microcode_size(dev_priv);
+        unsigned int warp_size = mga_warp_microcode_size(dev_priv);
         int err;
         unsigned  offset;
         const unsigned secondary_size = dma_bs->secondary_bin_count
@@ -499,6 +499,12 @@ static int mga_do_agp_dma_bootstrap(drm_device_t * dev,
                 return err;
         }
 
+        /* Make drm_addbufs happy by not trying to create a mapping for less
+         * than a page.
+         */
+        if (warp_size < PAGE_SIZE)
+                warp_size = PAGE_SIZE;
+
         offset = 0;
         err = drm_addmap( dev, offset, warp_size,
                           _DRM_AGP, _DRM_READ_ONLY, & dev_priv->warp );
@@ -587,7 +593,7 @@ static int mga_do_pci_dma_bootstrap(drm_device_t * dev,
                                     drm_mga_dma_bootstrap_t * dma_bs)
 {
         drm_mga_private_t * const dev_priv = (drm_mga_private_t *) dev->dev_private;
-        const unsigned int warp_size = mga_warp_microcode_size(dev_priv);
+        unsigned int warp_size = mga_warp_microcode_size(dev_priv);
         unsigned int primary_size;
         unsigned int bin_count;
         int err;
@@ -599,6 +605,12 @@ static int mga_do_pci_dma_bootstrap(drm_device_t * dev,
                 return DRM_ERR(EFAULT);
         }
 
+        /* Make drm_addbufs happy by not trying to create a mapping for less
+         * than a page.
+         */
+        if (warp_size < PAGE_SIZE)
+                warp_size = PAGE_SIZE;
+
         /* The proper alignment is 0x100 for this mapping */
         err = drm_addmap(dev, 0, warp_size, _DRM_CONSISTENT,
                          _DRM_READ_ONLY, &dev_priv->warp);
@@ -812,6 +824,10 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init )
         }
 
         if (! dev_priv->used_new_dma_init) {
+
+                dev_priv->dma_access = MGA_PAGPXFER;
+                dev_priv->wagp_enable = MGA_WAGP_ENABLE;
+
                 dev_priv->status = drm_core_findmap(dev, init->status_offset);
                 if (!dev_priv->status) {
                         DRM_ERROR("failed to find status page!\n");
@@ -928,7 +944,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev )
                 drm_mga_private_t *dev_priv = dev->dev_private;
 
                 if ((dev_priv->warp != NULL) 
-                    && (dev_priv->mmio->type != _DRM_CONSISTENT))
+                    && (dev_priv->warp->type != _DRM_CONSISTENT))
                         drm_core_ioremapfree(dev_priv->warp, dev);
 
                 if ((dev_priv->primary != NULL) 
diff --git a/drivers/char/drm/mga_drv.h b/drivers/char/drm/mga_drv.h
index b22fdbd4f830..6059c5a5b105 100644
--- a/drivers/char/drm/mga_drv.h
+++ b/drivers/char/drm/mga_drv.h
@@ -227,7 +227,7 @@ static inline u32 _MGA_READ(u32 *addr)
 #define MGA_EMIT_STATE( dev_priv, dirty )                               \
 do {                                                                    \
         if ( (dirty) & ~MGA_UPLOAD_CLIPRECTS ) {                        \
-                if ( dev_priv->chipset == MGA_CARD_TYPE_G400 ) {        \
+                if ( dev_priv->chipset >= MGA_CARD_TYPE_G400 ) {        \
                         mga_g400_emit_state( dev_priv );                \
                 } else {                                                \
                         mga_g200_emit_state( dev_priv );                \
diff --git a/drivers/char/drm/mga_state.c b/drivers/char/drm/mga_state.c
index 05bbb4719376..6ac5e006226f 100644
--- a/drivers/char/drm/mga_state.c
+++ b/drivers/char/drm/mga_state.c
@@ -53,7 +53,7 @@ static void mga_emit_clip_rect( drm_mga_private_t *dev_priv,
 
         /* Force reset of DWGCTL on G400 (eliminates clip disable bit).
          */
-        if (dev_priv->chipset == MGA_CARD_TYPE_G400) {
+        if (dev_priv->chipset >= MGA_CARD_TYPE_G400) {
                 DMA_BLOCK(MGA_DWGCTL, ctx->dwgctl,
                           MGA_LEN + MGA_EXEC, 0x80000000,
                           MGA_DWGCTL, ctx->dwgctl,
diff --git a/drivers/char/n_r3964.c b/drivers/char/n_r3964.c
index 97d6dc24b800..853c98cee64f 100644
--- a/drivers/char/n_r3964.c
+++ b/drivers/char/n_r3964.c
@@ -695,7 +695,7 @@ static void receive_char(struct r3964_info *pInfo, const unsigned char c)
             {
                TRACE_PE("IDLE - got STX but no space in rx_queue!");
                pInfo->state=R3964_WAIT_FOR_RX_BUF;
-               mod_timer(&pInfo->tmr, R3964_TO_NO_BUF);
+               mod_timer(&pInfo->tmr, jiffies + R3964_TO_NO_BUF);
                break;
             }
 start_receiving:
@@ -705,7 +705,7 @@ start_receiving:
             pInfo->last_rx = 0;
             pInfo->flags &= ~R3964_ERROR;
             pInfo->state=R3964_RECEIVING;
-            mod_timer(&pInfo->tmr, R3964_TO_ZVZ);
+            mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
             pInfo->nRetry = 0;
             put_char(pInfo, DLE);
             flush(pInfo);
@@ -732,7 +732,7 @@ start_receiving:
                if(pInfo->flags & R3964_BCC)
                {
                   pInfo->state = R3964_WAIT_FOR_BCC;
-                  mod_timer(&pInfo->tmr, R3964_TO_ZVZ);
+                  mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
                }
                else 
                {
@@ -744,7 +744,7 @@ start_receiving:
                pInfo->last_rx = c;
 char_to_buf:
                pInfo->rx_buf[pInfo->rx_position++] = c;
-               mod_timer(&pInfo->tmr, R3964_TO_ZVZ);
+               mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
             }
          }
         /* else: overflow-msg? BUF_SIZE>MTU; should not happen? */ 
diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c
index 6a6acbd80af4..4cf9b8f3e336 100644
--- a/drivers/ieee1394/ohci1394.c
+++ b/drivers/ieee1394/ohci1394.c
@@ -2283,8 +2283,9 @@ static void ohci_schedule_iso_tasklets(struct ti_ohci *ohci,
 {
         struct ohci1394_iso_tasklet *t;
         unsigned long mask;
+        unsigned long flags;
 
-        spin_lock(&ohci->iso_tasklet_list_lock);
+        spin_lock_irqsave(&ohci->iso_tasklet_list_lock, flags);
 
         list_for_each_entry(t, &ohci->iso_tasklet_list, link) {
                 mask = 1 << t->context;
@@ -2295,8 +2296,7 @@ static void ohci_schedule_iso_tasklets(struct ti_ohci *ohci,
                         tasklet_schedule(&t->tasklet);
         }
 
-        spin_unlock(&ohci->iso_tasklet_list_lock);
-
+        spin_unlock_irqrestore(&ohci->iso_tasklet_list_lock, flags);
 }
 
 static irqreturn_t ohci_irq_handler(int irq, void *dev_id,
diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index 315f5ca8bedb..0470f77a9cd1 100644
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -412,6 +412,7 @@ static void fcp_request(struct hpsb_host *host, int nodeid, int direction,
 static ssize_t raw1394_read(struct file *file, char __user * buffer,
                             size_t count, loff_t * offset_is_ignored)
 {
+        unsigned long flags;
         struct file_info *fi = (struct file_info *)file->private_data;
         struct list_head *lh;
         struct pending_request *req;
@@ -435,10 +436,10 @@ static ssize_t raw1394_read(struct file *file, char __user * buffer,
                 }
         }
 
-        spin_lock_irq(&fi->reqlists_lock);
+        spin_lock_irqsave(&fi->reqlists_lock, flags);
         lh = fi->req_complete.next;
         list_del(lh);
-        spin_unlock_irq(&fi->reqlists_lock);
+        spin_unlock_irqrestore(&fi->reqlists_lock, flags);
 
         req = list_entry(lh, struct pending_request, list);
 
@@ -486,6 +487,7 @@ static int state_opened(struct file_info *fi, struct pending_request *req)
 
 static int state_initialized(struct file_info *fi, struct pending_request *req)
 {
+        unsigned long flags;
         struct host_info *hi;
         struct raw1394_khost_list *khl;
 
@@ -499,7 +501,7 @@ static int state_initialized(struct file_info *fi, struct pending_request *req)
 
         switch (req->req.type) {
         case RAW1394_REQ_LIST_CARDS:
-                spin_lock_irq(&host_info_lock);
+                spin_lock_irqsave(&host_info_lock, flags);
                 khl = kmalloc(sizeof(struct raw1394_khost_list) * host_count,
                               SLAB_ATOMIC);
 
@@ -513,7 +515,7 @@ static int state_initialized(struct file_info *fi, struct pending_request *req)
                                 khl++;
                         }
                 }
-                spin_unlock_irq(&host_info_lock);
+                spin_unlock_irqrestore(&host_info_lock, flags);
 
                 if (khl != NULL) {
                         req->req.error = RAW1394_ERROR_NONE;
@@ -528,7 +530,7 @@ static int state_initialized(struct file_info *fi, struct pending_request *req)
                 break;
 
         case RAW1394_REQ_SET_CARD:
-                spin_lock_irq(&host_info_lock);
+                spin_lock_irqsave(&host_info_lock, flags);
                 if (req->req.misc < host_count) {
                         list_for_each_entry(hi, &host_info_list, list) {
                                 if (!req->req.misc--)
@@ -550,7 +552,7 @@ static int state_initialized(struct file_info *fi, struct pending_request *req)
                 } else {
                         req->req.error = RAW1394_ERROR_INVALID_ARG;
                 }
-                spin_unlock_irq(&host_info_lock);
+                spin_unlock_irqrestore(&host_info_lock, flags);
 
                 req->req.length = 0;
                 break;
@@ -569,7 +571,6 @@ static void handle_iso_listen(struct file_info *fi, struct pending_request *req)
 {
         int channel = req->req.misc;
 
-        spin_lock_irq(&host_info_lock);
         if ((channel > 63) || (channel < -64)) {
                 req->req.error = RAW1394_ERROR_INVALID_ARG;
         } else if (channel >= 0) {
@@ -601,7 +602,6 @@ static void handle_iso_listen(struct file_info *fi, struct pending_request *req)
 
         req->req.length = 0;
         queue_complete_req(req);
-        spin_unlock_irq(&host_info_lock);
 }
 
 static void handle_fcp_listen(struct file_info *fi, struct pending_request *req)
@@ -627,6 +627,7 @@ static void handle_fcp_listen(struct file_info *fi, struct pending_request *req)
 static int handle_async_request(struct file_info *fi,
                                 struct pending_request *req, int node)
 {
+        unsigned long flags;
         struct hpsb_packet *packet = NULL;
         u64 addr = req->req.address & 0xffffffffffffULL;
 
@@ -761,9 +762,9 @@ static int handle_async_request(struct file_info *fi,
         hpsb_set_packet_complete_task(packet,
                                       (void (*)(void *))queue_complete_cb, req);
 
-        spin_lock_irq(&fi->reqlists_lock);
+        spin_lock_irqsave(&fi->reqlists_lock, flags);
         list_add_tail(&req->list, &fi->req_pending);
-        spin_unlock_irq(&fi->reqlists_lock);
+        spin_unlock_irqrestore(&fi->reqlists_lock, flags);
 
         packet->generation = req->req.generation;
 
@@ -779,6 +780,7 @@ static int handle_async_request(struct file_info *fi,
 static int handle_iso_send(struct file_info *fi, struct pending_request *req,
                            int channel)
 {
+        unsigned long flags;
         struct hpsb_packet *packet;
 
         packet = hpsb_make_isopacket(fi->host, req->req.length, channel & 0x3f,
@@ -804,9 +806,9 @@ static int handle_iso_send(struct file_info *fi, struct pending_request *req,
                                       (void (*)(void *))queue_complete_req,
                                       req);
 
-        spin_lock_irq(&fi->reqlists_lock);
+        spin_lock_irqsave(&fi->reqlists_lock, flags);
         list_add_tail(&req->list, &fi->req_pending);
-        spin_unlock_irq(&fi->reqlists_lock);
+        spin_unlock_irqrestore(&fi->reqlists_lock, flags);
 
         /* Update the generation of the packet just before sending. */
         packet->generation = req->req.generation;
@@ -821,6 +823,7 @@ static int handle_iso_send(struct file_info *fi, struct pending_request *req,
 
 static int handle_async_send(struct file_info *fi, struct pending_request *req)
 {
+        unsigned long flags;
         struct hpsb_packet *packet;
         int header_length = req->req.misc & 0xffff;
         int expect_response = req->req.misc >> 16;
@@ -867,9 +870,9 @@ static int handle_async_send(struct file_info *fi, struct pending_request *req)
         hpsb_set_packet_complete_task(packet,
                                       (void (*)(void *))queue_complete_cb, req);
 
-        spin_lock_irq(&fi->reqlists_lock);
+        spin_lock_irqsave(&fi->reqlists_lock, flags);
         list_add_tail(&req->list, &fi->req_pending);
-        spin_unlock_irq(&fi->reqlists_lock);
+        spin_unlock_irqrestore(&fi->reqlists_lock, flags);
 
         /* Update the generation of the packet just before sending. */
         packet->generation = req->req.generation;
@@ -885,6 +888,7 @@ static int handle_async_send(struct file_info *fi, struct pending_request *req)
 static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer,
                     u64 addr, size_t length, u16 flags)
 {
+        unsigned long irqflags;
         struct pending_request *req;
         struct host_info *hi;
         struct file_info *fi = NULL;
@@ -899,7 +903,7 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer,
                "addr: %4.4x %8.8x length: %Zu", nodeid,
                (u16) ((addr >> 32) & 0xFFFF), (u32) (addr & 0xFFFFFFFF),
                length);
-        spin_lock(&host_info_lock);
+        spin_lock_irqsave(&host_info_lock, irqflags);
         hi = find_host_info(host);      /* search address-entry */
         if (hi != NULL) {
                 list_for_each_entry(fi, &hi->file_info_list, list) {
@@ -924,7 +928,7 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer,
         if (!found) {
                 printk(KERN_ERR "raw1394: arm_read FAILED addr_entry not found"
                        " -> rcode_address_error\n");
-                spin_unlock(&host_info_lock);
+                spin_unlock_irqrestore(&host_info_lock, irqflags);
                 return (RCODE_ADDRESS_ERROR);
         } else {
                 DBGMSG("arm_read addr_entry FOUND");
@@ -954,7 +958,7 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer,
                 req = __alloc_pending_request(SLAB_ATOMIC);
                 if (!req) {
                         DBGMSG("arm_read -> rcode_conflict_error");
-                        spin_unlock(&host_info_lock);
+                        spin_unlock_irqrestore(&host_info_lock, irqflags);
                         return (RCODE_CONFLICT_ERROR);  /* A resource conflict was detected.
                                                            The request may be retried */
                 }
@@ -974,7 +978,7 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer,
                 if (!(req->data)) {
                         free_pending_request(req);
                         DBGMSG("arm_read -> rcode_conflict_error");
-                        spin_unlock(&host_info_lock);
+                        spin_unlock_irqrestore(&host_info_lock, irqflags);
                         return (RCODE_CONFLICT_ERROR);  /* A resource conflict was detected.
                                                            The request may be retried */
                 }
@@ -1031,13 +1035,14 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer,
                             sizeof(struct arm_request));
                 queue_complete_req(req);
         }
-        spin_unlock(&host_info_lock);
+        spin_unlock_irqrestore(&host_info_lock, irqflags);
         return (rcode);
 }
 
 static int arm_write(struct hpsb_host *host, int nodeid, int destid,
                      quadlet_t * data, u64 addr, size_t length, u16 flags)
 {
+        unsigned long irqflags;
         struct pending_request *req;
         struct host_info *hi;
         struct file_info *fi = NULL;
@@ -1052,7 +1057,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid,
                "addr: %4.4x %8.8x length: %Zu", nodeid,
                (u16) ((addr >> 32) & 0xFFFF), (u32) (addr & 0xFFFFFFFF),
                length);
-        spin_lock(&host_info_lock);
+        spin_lock_irqsave(&host_info_lock, irqflags);
         hi = find_host_info(host);      /* search address-entry */
         if (hi != NULL) {
                 list_for_each_entry(fi, &hi->file_info_list, list) {
@@ -1077,7 +1082,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid,
         if (!found) {
                 printk(KERN_ERR "raw1394: arm_write FAILED addr_entry not found"
                        " -> rcode_address_error\n");
-                spin_unlock(&host_info_lock);
+                spin_unlock_irqrestore(&host_info_lock, irqflags);
                 return (RCODE_ADDRESS_ERROR);
         } else {
                 DBGMSG("arm_write addr_entry FOUND");
@@ -1106,7 +1111,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid,
                 req = __alloc_pending_request(SLAB_ATOMIC);
                 if (!req) {
                         DBGMSG("arm_write -> rcode_conflict_error");
-                        spin_unlock(&host_info_lock);
+                        spin_unlock_irqrestore(&host_info_lock, irqflags);
                         return (RCODE_CONFLICT_ERROR);  /* A resource conflict was detected.
                                                            The request my be retried */
                 }
@@ -1118,7 +1123,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid,
                 if (!(req->data)) {
                         free_pending_request(req);
                         DBGMSG("arm_write -> rcode_conflict_error");
-                        spin_unlock(&host_info_lock);
+                        spin_unlock_irqrestore(&host_info_lock, irqflags);
                         return (RCODE_CONFLICT_ERROR);  /* A resource conflict was detected.
                                                            The request may be retried */
                 }
@@ -1165,7 +1170,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid,
                             sizeof(struct arm_request));
                 queue_complete_req(req);
         }
-        spin_unlock(&host_info_lock);
+        spin_unlock_irqrestore(&host_info_lock, irqflags);
         return (rcode);
 }
 
@@ -1173,6 +1178,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store,
                     u64 addr, quadlet_t data, quadlet_t arg, int ext_tcode,
                     u16 flags)
 {
+        unsigned long irqflags;
         struct pending_request *req;
         struct host_info *hi;
         struct file_info *fi = NULL;
@@ -1198,7 +1204,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store,
                        (u32) (addr & 0xFFFFFFFF), ext_tcode & 0xFF,
                        be32_to_cpu(data), be32_to_cpu(arg));
         }
-        spin_lock(&host_info_lock);
+        spin_lock_irqsave(&host_info_lock, irqflags);
         hi = find_host_info(host);      /* search address-entry */
         if (hi != NULL) {
                 list_for_each_entry(fi, &hi->file_info_list, list) {
@@ -1224,7 +1230,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store,
         if (!found) {
                 printk(KERN_ERR "raw1394: arm_lock FAILED addr_entry not found"
                        " -> rcode_address_error\n");
-                spin_unlock(&host_info_lock);
+                spin_unlock_irqrestore(&host_info_lock, irqflags);
                 return (RCODE_ADDRESS_ERROR);
         } else {
                 DBGMSG("arm_lock addr_entry FOUND");
@@ -1307,7 +1313,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store,
                 req = __alloc_pending_request(SLAB_ATOMIC);
                 if (!req) {
                         DBGMSG("arm_lock -> rcode_conflict_error");
-                        spin_unlock(&host_info_lock);
+                        spin_unlock_irqrestore(&host_info_lock, irqflags);
                         return (RCODE_CONFLICT_ERROR);  /* A resource conflict was detected.
                                                            The request may be retried */
                 }
@@ -1316,7 +1322,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store,
                 if (!(req->data)) {
                         free_pending_request(req);
                         DBGMSG("arm_lock -> rcode_conflict_error");
-                        spin_unlock(&host_info_lock);
+                        spin_unlock_irqrestore(&host_info_lock, irqflags);
                         return (RCODE_CONFLICT_ERROR);  /* A resource conflict was detected.
                                                            The request may be retried */
                 }
@@ -1382,7 +1388,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store,
                             sizeof(struct arm_response) + 2 * sizeof(*store));
                 queue_complete_req(req);
         }
-        spin_unlock(&host_info_lock);
+        spin_unlock_irqrestore(&host_info_lock, irqflags);
         return (rcode);
 }
 
@@ -1390,6 +1396,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store,
                       u64 addr, octlet_t data, octlet_t arg, int ext_tcode,
                       u16 flags)
 {
+        unsigned long irqflags;
         struct pending_request *req;
         struct host_info *hi;
         struct file_info *fi = NULL;
@@ -1422,7 +1429,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store,
                        (u32) ((be64_to_cpu(arg) >> 32) & 0xFFFFFFFF),
                        (u32) (be64_to_cpu(arg) & 0xFFFFFFFF));
         }
-        spin_lock(&host_info_lock);
+        spin_lock_irqsave(&host_info_lock, irqflags);
         hi = find_host_info(host);      /* search addressentry in file_info's for host */
         if (hi != NULL) {
                 list_for_each_entry(fi, &hi->file_info_list, list) {
@@ -1449,7 +1456,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store,
                 printk(KERN_ERR
                        "raw1394: arm_lock64 FAILED addr_entry not found"
                        " -> rcode_address_error\n");
-                spin_unlock(&host_info_lock);
+                spin_unlock_irqrestore(&host_info_lock, irqflags);
                 return (RCODE_ADDRESS_ERROR);
         } else {
                 DBGMSG("arm_lock64 addr_entry FOUND");
@@ -1533,7 +1540,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store,
                 DBGMSG("arm_lock64 -> entering notification-section");
                 req = __alloc_pending_request(SLAB_ATOMIC);
                 if (!req) {
-                        spin_unlock(&host_info_lock);
+                        spin_unlock_irqrestore(&host_info_lock, irqflags);
                         DBGMSG("arm_lock64 -> rcode_conflict_error");
                         return (RCODE_CONFLICT_ERROR);  /* A resource conflict was detected.
                                                            The request may be retried */
@@ -1542,7 +1549,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store,
                 req->data = kmalloc(size, SLAB_ATOMIC);
                 if (!(req->data)) {
                         free_pending_request(req);
-                        spin_unlock(&host_info_lock);
+                        spin_unlock_irqrestore(&host_info_lock, irqflags);
                         DBGMSG("arm_lock64 -> rcode_conflict_error");
                         return (RCODE_CONFLICT_ERROR);  /* A resource conflict was detected.
                                                            The request may be retried */
@@ -1609,7 +1616,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store,
                             sizeof(struct arm_response) + 2 * sizeof(*store));
                 queue_complete_req(req);
         }
-        spin_unlock(&host_info_lock);
+        spin_unlock_irqrestore(&host_info_lock, irqflags);
         return (rcode);
 }
 
@@ -1980,6 +1987,7 @@ static int write_phypacket(struct file_info *fi, struct pending_request *req)
         struct hpsb_packet *packet = NULL;
         int retval = 0;
         quadlet_t data;
+        unsigned long flags;
 
         data = be32_to_cpu((u32) req->req.sendb);
         DBGMSG("write_phypacket called - quadlet 0x%8.8x ", data);
@@ -1990,9 +1998,9 @@ static int write_phypacket(struct file_info *fi, struct pending_request *req)
         req->packet = packet;
         hpsb_set_packet_complete_task(packet,
                                       (void (*)(void *))queue_complete_cb, req);
-        spin_lock_irq(&fi->reqlists_lock);
+        spin_lock_irqsave(&fi->reqlists_lock, flags);
         list_add_tail(&req->list, &fi->req_pending);
-        spin_unlock_irq(&fi->reqlists_lock);
+        spin_unlock_irqrestore(&fi->reqlists_lock, flags);
         packet->generation = req->req.generation;
         retval = hpsb_send_packet(packet);
         DBGMSG("write_phypacket send_packet called => retval: %d ", retval);
@@ -2659,14 +2667,15 @@ static unsigned int raw1394_poll(struct file *file, poll_table * pt)
 {
         struct file_info *fi = file->private_data;
         unsigned int mask = POLLOUT | POLLWRNORM;
+        unsigned long flags;
 
         poll_wait(file, &fi->poll_wait_complete, pt);
 
-        spin_lock_irq(&fi->reqlists_lock);
+        spin_lock_irqsave(&fi->reqlists_lock, flags);
         if (!list_empty(&fi->req_complete)) {
                 mask |= POLLIN | POLLRDNORM;
         }
-        spin_unlock_irq(&fi->reqlists_lock);
+        spin_unlock_irqrestore(&fi->reqlists_lock, flags);
 
         return mask;
 }
@@ -2710,6 +2719,7 @@ static int raw1394_release(struct inode *inode, struct file *file)
         struct arm_addr *arm_addr = NULL;
         int another_host;
         int csr_mod = 0;
+        unsigned long flags;
 
         if (fi->iso_state != RAW1394_ISO_INACTIVE)
                 raw1394_iso_shutdown(fi);
@@ -2720,13 +2730,11 @@ static int raw1394_release(struct inode *inode, struct file *file)
                 }
         }
 
-        spin_lock_irq(&host_info_lock);
+        spin_lock_irqsave(&host_info_lock, flags);
         fi->listen_channels = 0;
-        spin_unlock_irq(&host_info_lock);
 
         fail = 0;
         /* set address-entries invalid */
-        spin_lock_irq(&host_info_lock);
 
         while (!list_empty(&fi->addr_list)) {
                 another_host = 0;
@@ -2777,14 +2785,14 @@ static int raw1394_release(struct inode *inode, struct file *file)
                 vfree(addr->addr_space_buffer);
                 kfree(addr);
         }                       /* while */
-        spin_unlock_irq(&host_info_lock);
+        spin_unlock_irqrestore(&host_info_lock, flags);
         if (fail > 0) {
                 printk(KERN_ERR "raw1394: during addr_list-release "
                        "error(s) occurred \n");
         }
 
         while (!done) {
-                spin_lock_irq(&fi->reqlists_lock);
+                spin_lock_irqsave(&fi->reqlists_lock, flags);
 
                 while (!list_empty(&fi->req_complete)) {
                         lh = fi->req_complete.next;
@@ -2798,7 +2806,7 @@ static int raw1394_release(struct inode *inode, struct file *file)
                 if (list_empty(&fi->req_pending))
                         done = 1;
 
-                spin_unlock_irq(&fi->reqlists_lock);
+                spin_unlock_irqrestore(&fi->reqlists_lock, flags);
 
                 if (!done)
                         down_interruptible(&fi->complete_sem);
@@ -2828,9 +2836,9 @@ static int raw1394_release(struct inode *inode, struct file *file)
                      fi->host->id);
 
         if (fi->state == connected) {
-                spin_lock_irq(&host_info_lock);
+                spin_lock_irqsave(&host_info_lock, flags);
                 list_del(&fi->list);
-                spin_unlock_irq(&host_info_lock);
+                spin_unlock_irqrestore(&host_info_lock, flags);
 
                 put_device(&fi->host->device);
         }
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 6f747debca90..3fe6f4754fa8 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -3338,6 +3338,7 @@ static void __exit ib_cm_cleanup(void)
         flush_workqueue(cm.wq);
         destroy_workqueue(cm.wq);
         ib_unregister_client(&cm_client);
+        idr_destroy(&cm.local_id_table);
 }
 
 module_init(ib_cm_init);
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index a2c4234ca8a3..0e5ef97f7637 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -993,6 +993,7 @@ static int __init ib_sa_init(void)
 static void __exit ib_sa_cleanup(void)
 {
         ib_unregister_client(&sa_client);
+        idr_destroy(&query_idr);
 }
 
 module_init(ib_sa_init);
diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c
index 02ca642089bd..28477565ecba 100644
--- a/drivers/infiniband/core/ucm.c
+++ b/drivers/infiniband/core/ucm.c
@@ -1450,6 +1450,7 @@ static void __exit ib_ucm_cleanup(void)
         ib_unregister_client(&ucm_client);
         class_unregister(&ucm_class);
         unregister_chrdev_region(IB_UCM_BASE_DEV, IB_UCM_MAX_DEVICES);
+        idr_destroy(&ctx_id_table);
 }
 
 module_init(ib_ucm_init);
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index ef2312a9ea76..251c752a7ae6 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -802,6 +802,13 @@ static void __exit ib_uverbs_cleanup(void)
         unregister_filesystem(&uverbs_event_fs);
         class_unregister(&uverbs_class);
         unregister_chrdev_region(IB_UVERBS_BASE_DEV, IB_UVERBS_MAX_DEVICES);
+        idr_destroy(&ib_uverbs_pd_idr);
+        idr_destroy(&ib_uverbs_mr_idr);
+        idr_destroy(&ib_uverbs_mw_idr);
+        idr_destroy(&ib_uverbs_ah_idr);
+        idr_destroy(&ib_uverbs_cq_idr);
+        idr_destroy(&ib_uverbs_qp_idr);
+        idr_destroy(&ib_uverbs_srq_idr);
 }
 
 module_init(ib_uverbs_init);
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index f2afdc6c7e60..e5a047a6dbeb 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -411,20 +411,21 @@ static irqreturn_t mthca_tavor_interrupt(int irq, void *dev_ptr, struct pt_regs
                 writel(dev->eq_table.clr_mask, dev->eq_table.clr_int);
 
         ecr = readl(dev->eq_regs.tavor.ecr_base + 4);
-        if (ecr) {
-                writel(ecr, dev->eq_regs.tavor.ecr_base +
-                       MTHCA_ECR_CLR_BASE - MTHCA_ECR_BASE + 4);
+        if (!ecr)
+                return IRQ_NONE;
 
-                for (i = 0; i < MTHCA_NUM_EQ; ++i)
-                        if (ecr & dev->eq_table.eq[i].eqn_mask &&
-                            mthca_eq_int(dev, &dev->eq_table.eq[i])) {
+        writel(ecr, dev->eq_regs.tavor.ecr_base +
+               MTHCA_ECR_CLR_BASE - MTHCA_ECR_BASE + 4);
+
+        for (i = 0; i < MTHCA_NUM_EQ; ++i)
+                if (ecr & dev->eq_table.eq[i].eqn_mask) {
+                        if (mthca_eq_int(dev, &dev->eq_table.eq[i]))
                                 tavor_set_eq_ci(dev, &dev->eq_table.eq[i],
                                                 dev->eq_table.eq[i].cons_index);
-                                tavor_eq_req_not(dev, dev->eq_table.eq[i].eqn);
-                        }
-        }
+                        tavor_eq_req_not(dev, dev->eq_table.eq[i].eqn);
+                }
 
-        return IRQ_RETVAL(ecr);
+        return IRQ_HANDLED;
 }
 
 static irqreturn_t mthca_tavor_msi_x_interrupt(int irq, void *eq_ptr,
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index d5c5b32045af..4015a91f4b6e 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -90,11 +90,11 @@ static inline int uinput_request_reserve_slot(struct uinput_device *udev, struct
 
 static void uinput_request_done(struct uinput_device *udev, struct uinput_request *request)
 {
-        complete(&request->done);
-
         /* Mark slot as available */
         udev->requests[request->id] = NULL;
         wake_up_interruptible(&udev->requests_waitq);
+
+        complete(&request->done);
 }
 
 static int uinput_request_submit(struct input_dev *dev, struct uinput_request *request)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 2897df90df44..e9476075aa13 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3063,6 +3063,7 @@ static int md_thread(void * arg)
          * many dirty RAID5 blocks.
          */
 
+        allow_signal(SIGKILL);
         complete(thread->event);
         while (!kthread_should_stop()) {
                 void (*run)(mddev_t *);
@@ -3111,7 +3112,7 @@ mdk_thread_t *md_register_thread(void (*run) (mddev_t *), mddev_t *mddev,
         thread->mddev = mddev;
         thread->name = name;
         thread->timeout = MAX_SCHEDULE_TIMEOUT;
-        thread->tsk = kthread_run(md_thread, thread, mdname(thread->mddev));
+        thread->tsk = kthread_run(md_thread, thread, name, mdname(thread->mddev));
         if (IS_ERR(thread->tsk)) {
                 kfree(thread);
                 return NULL;
@@ -3569,6 +3570,7 @@ static void md_do_sync(mddev_t *mddev)
         try_again:
                 if (signal_pending(current)) {
                         flush_signals(current);
+                        set_bit(MD_RECOVERY_INTR, &mddev->recovery);
                         goto skip;
                 }
                 ITERATE_MDDEV(mddev2,tmp) {
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 93570355819a..bbb989df4cf0 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -262,7 +262,6 @@ config VIDEO_SAA7134_DVB
         depends on VIDEO_SAA7134 && DVB_CORE
         select VIDEO_BUF_DVB
         select DVB_MT352
-        select DVB_CX22702
         select DVB_TDA1004X
         ---help---
           This adds support for DVB cards based on the
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 429820e48c69..7de19a84dc74 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -257,8 +257,8 @@ static void mptsas_print_device_pg0(SasDevicePage0_t *pg0)
         printk("SAS Address=0x%llX\n", le64_to_cpu(sas_address));
         printk("Target ID=0x%X\n", pg0->TargetID);
         printk("Bus=0x%X\n", pg0->Bus);
-        printk("PhyNum=0x%X\n", pg0->PhyNum);
-        printk("AccessStatus=0x%X\n", le16_to_cpu(pg0->AccessStatus));
+        printk("Parent Phy Num=0x%X\n", pg0->PhyNum);
+        printk("Access Status=0x%X\n", le16_to_cpu(pg0->AccessStatus));
         printk("Device Info=0x%X\n", le32_to_cpu(pg0->DeviceInfo));
         printk("Flags=0x%X\n", le16_to_cpu(pg0->Flags));
         printk("Physical Port=0x%X\n", pg0->PhysicalPort);
@@ -270,7 +270,7 @@ static void mptsas_print_expander_pg1(SasExpanderPage1_t *pg1)
         printk("---- SAS EXPANDER PAGE 1 ------------\n");
 
         printk("Physical Port=0x%X\n", pg1->PhysicalPort);
-        printk("PHY Identifier=0x%X\n", pg1->Phy);
+        printk("PHY Identifier=0x%X\n", pg1->PhyIdentifier);
         printk("Negotiated Link Rate=0x%X\n", pg1->NegotiatedLinkRate);
         printk("Programmed Link Rate=0x%X\n", pg1->ProgrammedLinkRate);
         printk("Hardware Link Rate=0x%X\n", pg1->HwLinkRate);
@@ -604,7 +604,7 @@ mptsas_sas_expander_pg1(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info,
         mptsas_print_expander_pg1(buffer);
 
         /* save config data */
-        phy_info->phy_id = buffer->Phy;
+        phy_info->phy_id = buffer->PhyIdentifier;
         phy_info->port_id = buffer->PhysicalPort;
         phy_info->negotiated_link_rate = buffer->NegotiatedLinkRate;
         phy_info->programmed_link_rate = buffer->ProgrammedLinkRate;
@@ -825,6 +825,8 @@ mptsas_probe_hba_phys(MPT_ADAPTER *ioc, int *index)
                 mptsas_sas_device_pg0(ioc, &port_info->phy_info[i].identify,
                         (MPI_SAS_DEVICE_PGAD_FORM_GET_NEXT_HANDLE <<
                          MPI_SAS_DEVICE_PGAD_FORM_SHIFT), handle);
+                port_info->phy_info[i].identify.phy_id =
+                    port_info->phy_info[i].phy_id;
                 handle = port_info->phy_info[i].identify.handle;
 
                 if (port_info->phy_info[i].attached.handle) {
@@ -881,6 +883,8 @@ mptsas_probe_expander_phys(MPT_ADAPTER *ioc, u32 *handle, int *index)
                                 (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
                                  MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
                                 port_info->phy_info[i].identify.handle);
+                        port_info->phy_info[i].identify.phy_id =
+                            port_info->phy_info[i].phy_id;
                 }
 
                 if (port_info->phy_info[i].attached.handle) {
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index cf3daaa1b369..15ceaf615756 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -578,8 +578,9 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
                                 txfid, NULL);
         if (err) {
                 netif_start_queue(dev);
-                printk(KERN_ERR "%s: Error %d transmitting packet\n",
-                       dev->name, err);
+                if (net_ratelimit())
+                        printk(KERN_ERR "%s: Error %d transmitting packet\n",
+                                dev->name, err);
                 stats->tx_errors++;
                 goto fail;
         }
diff --git a/drivers/pci/.gitignore b/drivers/pci/.gitignore
new file mode 100644
index 000000000000..f297ca8d313e
--- /dev/null
+++ b/drivers/pci/.gitignore
@@ -0,0 +1,4 @@
+classlist.h
+devlist.h
+gen-devlist
+
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 11ca44387cb0..a6a630a950d0 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1233,7 +1233,7 @@ static void __init quirk_alder_ioapic(struct pci_dev *pdev)
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_EESSC,      quirk_alder_ioapic );
 #endif
 
-#ifdef CONFIG_SCSI_SATA
+#ifdef CONFIG_SCSI_SATA_INTEL_COMBINED
 static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev)
 {
         u8 prog, comb, tmp;
@@ -1310,7 +1310,7 @@ static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev)
                 request_region(0x170, 8, "libata");     /* port 1 */
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL,    PCI_ANY_ID,       quirk_intel_ide_combined );
-#endif /* CONFIG_SCSI_SATA */
+#endif /* CONFIG_SCSI_SATA_INTEL_COMBINED */
 
 
 int pcie_mch_quirk;
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 657be948baf7..28ce3a7ee434 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -40,7 +40,7 @@
  * FIXME: IO should be max 256 bytes.  However, since we may
  * have a P2P bridge below a cardbus bridge, we need 4K.
  */
-#define CARDBUS_IO_SIZE         (4*1024)
+#define CARDBUS_IO_SIZE         (256)
 #define CARDBUS_MEM_SIZE        (32*1024*1024)
 
 static void __devinit
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 20019b82b4a8..3ee9b8b33be0 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -553,6 +553,11 @@ config SCSI_SATA_VITESSE
 
           If unsure, say N.
 
+config SCSI_SATA_INTEL_COMBINED
+        bool
+        depends on IDE=y && !BLK_DEV_IDE_SATA && (SCSI_SATA_AHCI || SCSI_ATA_PIIX)
+        default y
+
 config SCSI_BUSLOGIC
         tristate "BusLogic SCSI support"
         depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index d40ba0bd68a3..23392ae7df8b 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -91,7 +91,7 @@
 #ifndef NDEBUG
 #define NDEBUG 0
 #endif
-#ifndef NDEBUG
+#ifndef NDEBUG_ABORT
 #define NDEBUG_ABORT 0
 #endif
 
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index 4a99d2f000f4..d54b1cc88d0d 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -19,7 +19,7 @@
 #define AAC_MAX_LUN             (8)
 
 #define AAC_MAX_HOSTPHYSMEMPAGES (0xfffff)
-#define AAC_MAX_32BIT_SGBCOUNT  ((unsigned short)512)
+#define AAC_MAX_32BIT_SGBCOUNT  ((unsigned short)256)
 
 /*
  * These macros convert from physical channels to virtual channels
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index 64fc9e21f35b..e69477d1889b 100644
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -185,6 +185,7 @@ static struct {
         {"PIONEER", "CD-ROM DRM-600", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
         {"PIONEER", "CD-ROM DRM-602X", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
         {"PIONEER", "CD-ROM DRM-604X", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
+        {"PIONEER", "CD-ROM DRM-624X", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
         {"REGAL", "CDC-4X", NULL, BLIST_MAX5LUN | BLIST_SINGLELUN},
         {"SanDisk", "ImageMate CF-SD1", NULL, BLIST_FORCELUN},
         {"SEAGATE", "ST34555N", "0930", BLIST_NOTQ},    /* Chokes on tagged INQUIRY */
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index ad5342165079..52b348c36d56 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -1645,6 +1645,8 @@ int scsi_error_handler(void *data)
                 set_current_state(TASK_INTERRUPTIBLE);
         }
 
+        __set_current_state(TASK_RUNNING);
+
         SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler scsi_eh_%d"
                                           " exiting\n",shost->host_no));
 
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index dc9c772bc874..0074f28c37b2 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -97,7 +97,6 @@ int scsi_insert_special_req(struct scsi_request *sreq, int at_head)
 }
 
 static void scsi_run_queue(struct request_queue *q);
-static void scsi_release_buffers(struct scsi_cmnd *cmd);
 
 /*
  * Function:    scsi_unprep_request()
@@ -1040,8 +1039,10 @@ static int scsi_init_io(struct scsi_cmnd *cmd)
          * if sg table allocation fails, requeue request later.
          */
         sgpnt = scsi_alloc_sgtable(cmd, GFP_ATOMIC);
-        if (unlikely(!sgpnt))
+        if (unlikely(!sgpnt)) {
+                scsi_unprep_request(req);
                 return BLKPREP_DEFER;
+        }
 
         cmd->request_buffer = (char *) sgpnt;
         cmd->request_bufflen = req->nr_sectors << 9;
@@ -1245,8 +1246,8 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
                  */
                 ret = scsi_init_io(cmd);
                 switch(ret) {
+                        /* For BLKPREP_KILL/DEFER the cmd was released */
                 case BLKPREP_KILL:
-                        /* BLKPREP_KILL return also releases the command */
                         goto kill;
                 case BLKPREP_DEFER:
                         goto defer;
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 2cab556b6e82..771e97ef136e 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -819,12 +819,15 @@ show_fc_private_host_tgtid_bind_type(struct class_device *cdev, char *buf)
         return snprintf(buf, FC_BINDTYPE_MAX_NAMELEN, "%s\n", name);
 }
 
+#define get_list_head_entry(pos, head, member)          \
+        pos = list_entry((head)->next, typeof(*pos), member)
+
 static ssize_t
 store_fc_private_host_tgtid_bind_type(struct class_device *cdev,
         const char *buf, size_t count)
 {
         struct Scsi_Host *shost = transport_class_to_shost(cdev);
-        struct fc_rport *rport, *next_rport;
+        struct fc_rport *rport;
         enum fc_tgtid_binding_type val;
         unsigned long flags;
 
@@ -834,9 +837,13 @@ store_fc_private_host_tgtid_bind_type(struct class_device *cdev,
         /* if changing bind type, purge all unused consistent bindings */
         if (val != fc_host_tgtid_bind_type(shost)) {
                 spin_lock_irqsave(shost->host_lock, flags);
-                list_for_each_entry_safe(rport, next_rport,
-                                &fc_host_rport_bindings(shost), peers)
+                while (!list_empty(&fc_host_rport_bindings(shost))) {
+                        get_list_head_entry(rport,
+                                &fc_host_rport_bindings(shost), peers);
+                        spin_unlock_irqrestore(shost->host_lock, flags);
                         fc_rport_terminate(rport);
+                        spin_lock_irqsave(shost->host_lock, flags);
+                }
                 spin_unlock_irqrestore(shost->host_lock, flags);
         }
 
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index c2786fc41cc5..5d8660a42b77 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -276,6 +276,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
         {       "SUP1620",              0       },
         /* SupraExpress 33.6 Data/Fax PnP modem */
         {       "SUP1760",              0       },
+        /* SupraExpress 56i Sp Intl */
+        {       "SUP2171",              0       },
         /* Phoebe Micro */
         /* Phoebe Micro 33.6 Data Fax 1433VQH Plug & Play */
         {       "TEX0011",              0       },
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 41bbae83fc71..e142056b0d2c 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -326,7 +326,8 @@ static void postproc_atl_queue(struct isp116x *isp116x)
                                         usb_settoggle(udev, ep->epnum,
                                                       ep->nextpid ==
                                                       USB_PID_OUT,
-                                                      PTD_GET_TOGGLE(ptd) ^ 1);
+                                                      PTD_GET_TOGGLE(ptd));
+                                urb->actual_length += PTD_GET_COUNT(ptd);
                                 urb->status = cc_to_error[TD_DATAUNDERRUN];
                                 spin_unlock(&urb->lock);
                                 continue;
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index a99865c689c5..41f92b924761 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1702,10 +1702,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
                 if ((endpoint->bmAttributes & 3) != 3)          /* Not an interrupt endpoint */
                         continue;
 
-                /* handle potential highspeed HID correctly */
                 interval = endpoint->bInterval;
-                if (dev->speed == USB_SPEED_HIGH)
-                        interval = 1 << (interval - 1);
 
                 /* Change the polling interval of mice. */
                 if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
diff --git a/drivers/video/logo/.gitignore b/drivers/video/logo/.gitignore
new file mode 100644
index 000000000000..e48355f538fa
--- /dev/null
+++ b/drivers/video/logo/.gitignore
@@ -0,0 +1,7 @@
+#
+# Generated files
+#
+*_mono.c
+*_vga16.c
+*_clut224.c
+*_gray256.c
diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c
index 1ca80264c7b0..b1243da55fc5 100644
--- a/drivers/video/vesafb.c
+++ b/drivers/video/vesafb.c
@@ -96,14 +96,14 @@ static int vesafb_blank(int blank, struct fb_info *info)
                 int loop = 10000;
                 u8 seq = 0, crtc17 = 0;
 
-                err = 0;
-
-                if (blank) {
+                if (blank == FB_BLANK_POWERDOWN) {
                         seq = 0x20;
                         crtc17 = 0x00;
+                        err = 0;
                 } else {
                         seq = 0x00;
                         crtc17 = 0x80;
+                        err = (blank == FB_BLANK_UNBLANK) ? 0 : -EINVAL;
                 }
 
                 vga_wseq(NULL, 0x00, 0x01);