37 files changed, 368 insertions, 235 deletions

diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt
index 59ccc63838c1..403e7b4dcdd4 100644
--- a/Documentation/pcmcia/driver-changes.txt
+++ b/Documentation/pcmcia/driver-changes.txt
@@ -56,3 +56,12 @@ This file details changes in 2.6 which affect PCMCIA card driver authors:
    memory regions in-use. The name argument should be a pointer to
    your driver name. Eg, for pcnet_cs, name should point to the
    string "pcnet_cs".
+
+* CardServices is gone
+  CardServices() in 2.4 is just a big switch statement to call various
+  services.  In 2.6, all of those entry points are exported and called
+  directly (except for pcmcia_report_error(), just use cs_error() instead).
+
+* struct pcmcia_driver
+  You need to use struct pcmcia_driver and pcmcia_{un,}register_driver
+  instead of {un,}register_pccard_driver
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index 766b104ac1a1..d291fb7f1357 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -550,6 +550,13 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route
 static __init int via_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
 {
         /* FIXME: We should move some of the quirk fixup stuff here */
+
+        if (router->device == PCI_DEVICE_ID_VIA_82C686 &&
+                        device == PCI_DEVICE_ID_VIA_82C586_0) {
+                /* Asus k7m bios wrongly reports 82C686A as 586-compatible */
+                device = PCI_DEVICE_ID_VIA_82C686;
+        }
+
         switch(device)
         {
                 case PCI_DEVICE_ID_VIA_82C586_0:
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 3e9fb6e4a52a..418b1469d75d 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1135,7 +1135,7 @@ static int revalidate_allvol(ctlr_info_t *host)
                 /* this is for the online array utilities */
                 if (!drv->heads && i)
                         continue;
-                blk_queue_hardsect_size(host->queue, drv->block_size);
+                blk_queue_hardsect_size(drv->queue, drv->block_size);
                 set_capacity(disk, drv->nr_blocks);
                 add_disk(disk);
         }
@@ -1691,7 +1691,7 @@ static int cciss_revalidate(struct gendisk *disk)
         cciss_read_capacity(h->ctlr, logvol, size_buff, 1, &total_size, &block_size);
         cciss_geometry_inquiry(h->ctlr, logvol, 1, total_size, block_size, inq_buff, drv);
 
-        blk_queue_hardsect_size(h->queue, drv->block_size);
+        blk_queue_hardsect_size(drv->queue, drv->block_size);
         set_capacity(disk, drv->nr_blocks);
 
         kfree(size_buff);
@@ -2248,12 +2248,12 @@ static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs)
          * them up.  We will also keep track of the next queue to run so
          * that every queue gets a chance to be started first.
         */
-        for (j=0; j < NWD; j++){
-                int curr_queue = (start_queue + j) % NWD;
+        for (j=0; j < h->highest_lun + 1; j++){
+                int curr_queue = (start_queue + j) % (h->highest_lun + 1);
                 /* make sure the disk has been added and the drive is real
                  * because this can be called from the middle of init_one.
                 */
-                if(!(h->gendisk[curr_queue]->queue) ||
+                if(!(h->drv[curr_queue].queue) ||
                                    !(h->drv[curr_queue].heads))
                         continue;
                 blk_start_queue(h->gendisk[curr_queue]->queue);
@@ -2264,14 +2264,14 @@ static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs)
                 if ((find_first_zero_bit(h->cmd_pool_bits, NR_CMDS)) == NR_CMDS)
                 {
                         if (curr_queue == start_queue){
-                                h->next_to_run = (start_queue + 1) % NWD;
+                                h->next_to_run = (start_queue + 1) % (h->highest_lun + 1);
                                 goto cleanup;
                         } else {
                                 h->next_to_run = curr_queue;
                                 goto cleanup;
         }
                 } else {
-                        curr_queue = (curr_queue + 1) % NWD;
+                        curr_queue = (curr_queue + 1) % (h->highest_lun + 1);
                 }
         }
 
@@ -2279,7 +2279,6 @@ cleanup:
         spin_unlock_irqrestore(CCISS_LOCK(h->ctlr), flags);
         return IRQ_HANDLED;
 }
-
 /* 
  *  We cannot read the structure directly, for portablity we must use 
  *   the io functions.
@@ -2789,13 +2788,6 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
         }
 
         spin_lock_init(&hba[i]->lock);
-        q = blk_init_queue(do_cciss_request, &hba[i]->lock);
-        if (!q)
-                goto clean4;
-
-        q->backing_dev_info.ra_pages = READ_AHEAD;
-        hba[i]->queue = q;
-        q->queuedata = hba[i];
 
         /* Initialize the pdev driver private data. 
                 have it point to hba[i].  */
@@ -2817,6 +2809,20 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 
         cciss_procinit(i);
 
+        for(j=0; j < NWD; j++) { /* mfm */
+                drive_info_struct *drv = &(hba[i]->drv[j]);
+                struct gendisk *disk = hba[i]->gendisk[j];
+
+                q = blk_init_queue(do_cciss_request, &hba[i]->lock);
+                if (!q) {
+                        printk(KERN_ERR
+                           "cciss:  unable to allocate queue for disk %d\n",
+                           j);
+                        break;
+                }
+                drv->queue = q;
+
+                q->backing_dev_info.ra_pages = READ_AHEAD;
         blk_queue_bounce_limit(q, hba[i]->pdev->dma_mask);
 
         /* This is a hardware imposed limit. */
@@ -2827,26 +2833,23 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 
         blk_queue_max_sectors(q, 512);
 
-
-        for(j=0; j<NWD; j++) {
-                drive_info_struct *drv = &(hba[i]->drv[j]);
-                struct gendisk *disk = hba[i]->gendisk[j];
-
+                q->queuedata = hba[i];
                 sprintf(disk->disk_name, "cciss/c%dd%d", i, j);
                 sprintf(disk->devfs_name, "cciss/host%d/target%d", i, j);
                 disk->major = hba[i]->major;
                 disk->first_minor = j << NWD_SHIFT;
                 disk->fops = &cciss_fops;
-                disk->queue = hba[i]->queue;
+                disk->queue = q;
                 disk->private_data = drv;
                 /* we must register the controller even if no disks exist */
                 /* this is for the online array utilities */
                 if(!drv->heads && j)
                         continue;
-                blk_queue_hardsect_size(hba[i]->queue, drv->block_size);
+                blk_queue_hardsect_size(q, drv->block_size);
                 set_capacity(disk, drv->nr_blocks);
                 add_disk(disk);
         }
+
         return(1);
 
 clean4:
@@ -2912,10 +2915,10 @@ static void __devexit cciss_remove_one (struct pci_dev *pdev)
         for (j = 0; j < NWD; j++) {
                 struct gendisk *disk = hba[i]->gendisk[j];
                 if (disk->flags & GENHD_FL_UP)
+                        blk_cleanup_queue(disk->queue);
                         del_gendisk(disk);
         }
 
-        blk_cleanup_queue(hba[i]->queue);
         pci_free_consistent(hba[i]->pdev, NR_CMDS * sizeof(CommandList_struct),
                             hba[i]->cmd_pool, hba[i]->cmd_pool_dhandle);
         pci_free_consistent(hba[i]->pdev, NR_CMDS * sizeof( ErrorInfo_struct),
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index 8fb19206eddb..566587d0a500 100644
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -29,6 +29,7 @@ typedef struct _drive_info_struct
 {
         __u32   LunID;  
         int     usage_count;
+        struct request_queue *queue;
         sector_t nr_blocks;
         int     block_size;
         int     heads;
@@ -72,7 +73,6 @@ struct ctlr_info
         unsigned int maxQsinceinit;
         unsigned int maxSG;
         spinlock_t lock;
-        struct request_queue *queue;
 
         //* pointers to command and error info pool */ 
         CommandList_struct      *cmd_pool;
@@ -260,7 +260,7 @@ struct board_type {
         struct access_method *access;
 };
 
-#define CCISS_LOCK(i)   (hba[i]->queue->queue_lock)
+#define CCISS_LOCK(i)   (&hba[i]->lock)
 
 #endif /* CCISS_H */
 
diff --git a/drivers/firmware/pcdp.c b/drivers/firmware/pcdp.c
index 53c95c0bbf46..ae1fb45dbb40 100644
--- a/drivers/firmware/pcdp.c
+++ b/drivers/firmware/pcdp.c
@@ -25,14 +25,22 @@ setup_serial_console(struct pcdp_uart *uart)
 #ifdef CONFIG_SERIAL_8250_CONSOLE
         int mmio;
         static char options[64], *p = options;
+        char parity;
 
         mmio = (uart->addr.address_space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY);
         p += sprintf(p, "console=uart,%s,0x%lx",
                 mmio ? "mmio" : "io", uart->addr.address);
-        if (uart->baud)
+        if (uart->baud) {
                 p += sprintf(p, ",%lu", uart->baud);
-        if (uart->bits)
-                p += sprintf(p, "n%d", uart->bits);
+                if (uart->bits) {
+                        switch (uart->parity) {
+                            case 0x2: parity = 'e'; break;
+                            case 0x3: parity = 'o'; break;
+                            default:  parity = 'n';
+                        }
+                        p += sprintf(p, "%c%d", parity, uart->bits);
+                }
+        }
 
         return early_serial_console_init(options);
 #else
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index aac59751e1b4..03747439ac9c 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -465,7 +465,7 @@ static struct pcmcia_device_id ide_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("CNF CD-M", "CD-ROM", 0x7d93b852, 0x66536591),
         PCMCIA_DEVICE_PROD_ID12("Creative Technology Ltd.", "PCMCIA CD-ROM Interface Card", 0xff8c8a45, 0xfe8020c4),
         PCMCIA_DEVICE_PROD_ID12("Digital Equipment Corporation.", "Digital Mobile Media CD-ROM", 0x17692a66, 0xef1dcbde),
-        PCMCIA_DEVICE_PROD_ID12("EXP", "CD", 0x6f58c983, 0xaae5994f),
+        PCMCIA_DEVICE_PROD_ID12("EXP", "CD+GAME", 0x6f58c983, 0x63c13aaf),
         PCMCIA_DEVICE_PROD_ID12("EXP   ", "CD-ROM", 0x0a5c52fd, 0x66536591),
         PCMCIA_DEVICE_PROD_ID12("EXP   ", "PnPIDE", 0x0a5c52fd, 0x0c694728),
         PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e),
@@ -481,6 +481,7 @@ static struct pcmcia_device_id ide_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
         PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
         PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
+        PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
         PCMCIA_DEVICE_NULL,
 };
 MODULE_DEVICE_TABLE(pcmcia, ide_ids);
diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c
index 546ec61c407f..61d07c732f49 100644
--- a/drivers/infiniband/core/ucm.c
+++ b/drivers/infiniband/core/ucm.c
@@ -49,6 +49,11 @@ MODULE_AUTHOR("Libor Michalek");
 MODULE_DESCRIPTION("InfiniBand userspace Connection Manager access");
 MODULE_LICENSE("Dual BSD/GPL");
 
+static int ucm_debug_level;
+
+module_param_named(debug_level, ucm_debug_level, int, 0644);
+MODULE_PARM_DESC(debug_level, "Enable debug tracing if > 0");
+
 enum {
         IB_UCM_MAJOR = 231,
         IB_UCM_MINOR = 255
@@ -56,6 +61,14 @@ enum {
 
 #define IB_UCM_DEV MKDEV(IB_UCM_MAJOR, IB_UCM_MINOR)
 
+#define PFX "UCM: "
+
+#define ucm_dbg(format, arg...)                 \
+        do {                                    \
+                if (ucm_debug_level > 0)        \
+                        printk(KERN_DEBUG PFX format, ## arg); \
+        } while (0)
+
 static struct semaphore ctx_id_mutex;
 static struct idr       ctx_id_table;
 static int              ctx_id_rover = 0;
@@ -107,7 +120,7 @@ static void ib_ucm_ctx_put(struct ib_ucm_context *ctx)
 
         up(&ctx->file->mutex);
 
-        printk(KERN_ERR "UCM: Destroyed CM ID <%d>\n", ctx->id);
+        ucm_dbg("Destroyed CM ID <%d>\n", ctx->id);
 
         ib_destroy_cm_id(ctx->cm_id);
         kfree(ctx);
@@ -145,7 +158,7 @@ retry:
         if (result)
                 goto error;
 
-        printk(KERN_ERR "UCM: Allocated CM ID <%d>\n", ctx->id);
+        ucm_dbg("Allocated CM ID <%d>\n", ctx->id);
 
         return ctx;
 error:
@@ -378,10 +391,8 @@ static int ib_ucm_event_process(struct ib_cm_event *evt,
 
         return 0;
 error:
-        if (uvt->info)
-                kfree(uvt->info);
-        if (uvt->data)
-                kfree(uvt->data);
+        kfree(uvt->info);
+        kfree(uvt->data);
         return result;
 }
 
@@ -407,8 +418,7 @@ static int ib_ucm_event_handler(struct ib_cm_id *cm_id,
                 break;
         }
 
-        printk(KERN_ERR "UCM: Event. CM ID <%d> event <%d>\n",
-               id, event->event);
+        ucm_dbg("Event. CM ID <%d> event <%d>\n", id, event->event);
 
         ctx = ib_ucm_ctx_get(id);
         if (!ctx)
@@ -551,10 +561,8 @@ user:
         list_del(&uevent->file_list);
         list_del(&uevent->ctx_list);
 
-        if (uevent->data)
-                kfree(uevent->data);
-        if (uevent->info)
-                kfree(uevent->info);
+        kfree(uevent->data);
+        kfree(uevent->info);
         kfree(uevent);
 done:
         up(&file->mutex);
@@ -846,12 +854,9 @@ static ssize_t ib_ucm_send_req(struct ib_ucm_file *file,
         up(&ctx->file->mutex);
         ib_ucm_ctx_put(ctx); /* func reference */
 done:
-        if (param.private_data)
-                kfree(param.private_data);
-        if (param.primary_path)
-                kfree(param.primary_path);
-        if (param.alternate_path)
-                kfree(param.alternate_path);
+        kfree(param.private_data);
+        kfree(param.primary_path);
+        kfree(param.alternate_path);
 
         return result;
 }
@@ -900,8 +905,7 @@ static ssize_t ib_ucm_send_rep(struct ib_ucm_file *file,
         up(&ctx->file->mutex);
         ib_ucm_ctx_put(ctx); /* func reference */
 done:
-        if (param.private_data)
-                kfree(param.private_data);
+        kfree(param.private_data);
 
         return result;
 }
@@ -939,8 +943,7 @@ static ssize_t ib_ucm_send_private_data(struct ib_ucm_file *file,
         up(&ctx->file->mutex);
         ib_ucm_ctx_put(ctx); /* func reference */
 done:
-        if (private_data)
-                kfree(private_data);
+        kfree(private_data);
 
         return result;
 }
@@ -1009,10 +1012,8 @@ static ssize_t ib_ucm_send_info(struct ib_ucm_file *file,
         up(&ctx->file->mutex);
         ib_ucm_ctx_put(ctx); /* func reference */
 done:
-        if (data)
-                kfree(data);
-        if (info)
-                kfree(info);
+        kfree(data);
+        kfree(info);
 
         return result;
 }
@@ -1063,8 +1064,7 @@ static ssize_t ib_ucm_send_mra(struct ib_ucm_file *file,
         up(&ctx->file->mutex);
         ib_ucm_ctx_put(ctx); /* func reference */
 done:
-        if (data)
-                kfree(data);
+        kfree(data);
 
         return result;
 }
@@ -1105,10 +1105,8 @@ static ssize_t ib_ucm_send_lap(struct ib_ucm_file *file,
         up(&ctx->file->mutex);
         ib_ucm_ctx_put(ctx); /* func reference */
 done:
-        if (data)
-                kfree(data);
-        if (path)
-                kfree(path);
+        kfree(data);
+        kfree(path);
 
         return result;
 }
@@ -1157,10 +1155,8 @@ static ssize_t ib_ucm_send_sidr_req(struct ib_ucm_file *file,
         up(&ctx->file->mutex);
         ib_ucm_ctx_put(ctx); /* func reference */
 done:
-        if (param.private_data)
-                kfree(param.private_data);
-        if (param.path)
-                kfree(param.path);
+        kfree(param.private_data);
+        kfree(param.path);
 
         return result;
 }
@@ -1209,10 +1205,8 @@ static ssize_t ib_ucm_send_sidr_rep(struct ib_ucm_file *file,
         up(&ctx->file->mutex);
         ib_ucm_ctx_put(ctx); /* func reference */
 done:
-        if (param.private_data)
-                kfree(param.private_data);
-        if (param.info)
-                kfree(param.info);
+        kfree(param.private_data);
+        kfree(param.info);
 
         return result;
 }
@@ -1252,8 +1246,8 @@ static ssize_t ib_ucm_write(struct file *filp, const char __user *buf,
         if (copy_from_user(&hdr, buf, sizeof(hdr)))
                 return -EFAULT;
 
-        printk(KERN_ERR "UCM: Write. cmd <%d> in <%d> out <%d> len <%Zu>\n",
-               hdr.cmd, hdr.in, hdr.out, len);
+        ucm_dbg("Write. cmd <%d> in <%d> out <%d> len <%Zu>\n",
+                hdr.cmd, hdr.in, hdr.out, len);
 
         if (hdr.cmd < 0 || hdr.cmd >= ARRAY_SIZE(ucm_cmd_table))
                 return -EINVAL;
@@ -1300,7 +1294,7 @@ static int ib_ucm_open(struct inode *inode, struct file *filp)
         filp->private_data = file;
         file->filp = filp;
 
-        printk(KERN_ERR "UCM: Created struct\n");
+        ucm_dbg("Created struct\n");
 
         return 0;
 }
@@ -1326,7 +1320,7 @@ static int ib_ucm_close(struct inode *inode, struct file *filp)
 
         kfree(file);
 
-        printk(KERN_ERR "UCM: Deleted struct\n");
+        ucm_dbg("Deleted struct\n");
         return 0;
 }
 
@@ -1348,7 +1342,7 @@ static int __init ib_ucm_init(void)
 
         result = register_chrdev_region(IB_UCM_DEV, 1, "infiniband_cm");
         if (result) {
-                printk(KERN_ERR "UCM: Error <%d> registering dev\n", result);
+                ucm_dbg("Error <%d> registering dev\n", result);
                 goto err_chr;
         }
 
@@ -1356,14 +1350,14 @@ static int __init ib_ucm_init(void)
 
         result = cdev_add(&ib_ucm_cdev, IB_UCM_DEV, 1);
         if (result) {
-                printk(KERN_ERR "UCM: Error <%d> adding cdev\n", result);
+                ucm_dbg("Error <%d> adding cdev\n", result);
                 goto err_cdev;
         }
 
         ib_ucm_class = class_create(THIS_MODULE, "infiniband_cm");
         if (IS_ERR(ib_ucm_class)) {
                 result = PTR_ERR(ib_ucm_class);
-                printk(KERN_ERR "UCM: Error <%d> creating class\n", result);
+                ucm_dbg("Error <%d> creating class\n", result);
                 goto err_class;
         }
 
diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h
index 57347f1e82c1..7696022f9a4e 100644
--- a/drivers/infiniband/core/uverbs.h
+++ b/drivers/infiniband/core/uverbs.h
@@ -61,6 +61,7 @@ struct ib_uverbs_event_file {
         int                                     fd;
         int                                     is_async;
         wait_queue_head_t                       poll_wait;
+        struct fasync_struct                   *async_queue;
         struct list_head                        event_list;
 };
 
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index fbbe03d8c901..eb99e693dec2 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -257,11 +257,19 @@ static void ib_uverbs_event_release(struct ib_uverbs_event_file *file)
         spin_unlock_irq(&file->lock);
 }
 
+static int ib_uverbs_event_fasync(int fd, struct file *filp, int on)
+{
+        struct ib_uverbs_event_file *file = filp->private_data;
+
+        return fasync_helper(fd, filp, on, &file->async_queue);
+}
+
 static int ib_uverbs_event_close(struct inode *inode, struct file *filp)
 {
         struct ib_uverbs_event_file *file = filp->private_data;
 
         ib_uverbs_event_release(file);
+        ib_uverbs_event_fasync(-1, filp, 0);
         kref_put(&file->uverbs_file->ref, ib_uverbs_release_file);
 
         return 0;
@@ -276,7 +284,8 @@ static struct file_operations uverbs_event_fops = {
          */
         .read    = ib_uverbs_event_read,
         .poll    = ib_uverbs_event_poll,
-        .release = ib_uverbs_event_close
+        .release = ib_uverbs_event_close,
+        .fasync  = ib_uverbs_event_fasync
 };
 
 void ib_uverbs_comp_handler(struct ib_cq *cq, void *cq_context)
@@ -296,6 +305,7 @@ void ib_uverbs_comp_handler(struct ib_cq *cq, void *cq_context)
         spin_unlock_irqrestore(&file->comp_file[0].lock, flags);
 
         wake_up_interruptible(&file->comp_file[0].poll_wait);
+        kill_fasync(&file->comp_file[0].async_queue, SIGIO, POLL_IN);
 }
 
 static void ib_uverbs_async_handler(struct ib_uverbs_file *file,
@@ -316,6 +326,7 @@ static void ib_uverbs_async_handler(struct ib_uverbs_file *file,
         spin_unlock_irqrestore(&file->async_file.lock, flags);
 
         wake_up_interruptible(&file->async_file.poll_wait);
+        kill_fasync(&file->async_file.async_queue, SIGIO, POLL_IN);
 }
 
 void ib_uverbs_cq_event_handler(struct ib_event *event, void *context_ptr)
@@ -350,6 +361,7 @@ static int ib_uverbs_event_init(struct ib_uverbs_event_file *file,
         INIT_LIST_HEAD(&file->event_list);
         init_waitqueue_head(&file->poll_wait);
         file->uverbs_file = uverbs_file;
+        file->async_queue = NULL;
 
         file->fd = get_unused_fd();
         if (file->fd < 0)
diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c
index b5aea7b869f6..5687c3014522 100644
--- a/drivers/infiniband/hw/mthca/mthca_cq.c
+++ b/drivers/infiniband/hw/mthca/mthca_cq.c
@@ -373,8 +373,12 @@ static int handle_error_cqe(struct mthca_dev *dev, struct mthca_cq *cq,
          * If we're at the end of the WQE chain, or we've used up our
          * doorbell count, free the CQE.  Otherwise just update it for
          * the next poll operation.
+         *
+         * This does not apply to mem-free HCAs: they don't use the
+         * doorbell count field, and so we should always free the CQE.
          */
-        if (!(new_wqe & cpu_to_be32(0x3f)) || (!cqe->db_cnt && dbd))
+        if (mthca_is_memfree(dev) ||
+            !(new_wqe & cpu_to_be32(0x3f)) || (!cqe->db_cnt && dbd))
                 return 0;
 
         cqe->db_cnt   = cpu_to_be16(be16_to_cpu(cqe->db_cnt) - dbd);
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index 7a58ce90e179..81919a7b4935 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -349,9 +349,9 @@ static int mthca_mmap_uar(struct ib_ucontext *context,
 
         vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 
-        if (remap_pfn_range(vma, vma->vm_start,
-                            to_mucontext(context)->uar.pfn,
-                            PAGE_SIZE, vma->vm_page_prot))
+        if (io_remap_pfn_range(vma, vma->vm_start,
+                               to_mucontext(context)->uar.pfn,
+                               PAGE_SIZE, vma->vm_page_prot))
                 return -EAGAIN;
 
         return 0;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 8238766746b2..eee82363167d 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -81,7 +81,7 @@ void ipoib_free_ah(struct kref *kref)
 
         unsigned long flags;
 
-        if (ah->last_send <= priv->tx_tail) {
+        if ((int) priv->tx_tail - (int) ah->last_send >= 0) {
                 ipoib_dbg(priv, "Freeing ah %p\n", ah->ah);
                 ib_destroy_ah(ah->ah);
                 kfree(ah);
@@ -355,7 +355,7 @@ static void __ipoib_reap_ah(struct net_device *dev)
 
         spin_lock_irq(&priv->lock);
         list_for_each_entry_safe(ah, tah, &priv->dead_ahs, list)
-                if (ah->last_send <= priv->tx_tail) {
+                if ((int) priv->tx_tail - (int) ah->last_send >= 0) {
                         list_del(&ah->list);
                         list_add_tail(&ah->list, &remove_list);
                 }
@@ -486,7 +486,7 @@ int ipoib_ib_dev_stop(struct net_device *dev)
                          * assume the HW is wedged and just free up
                          * all our pending work requests.
                          */
-                        while (priv->tx_tail < priv->tx_head) {
+                        while ((int) priv->tx_tail - (int) priv->tx_head < 0) {
                                 tx_req = &priv->tx_ring[priv->tx_tail &
                                                         (IPOIB_TX_RING_SIZE - 1)];
                                 dma_unmap_single(priv->ca->dma_device,
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index b96d6fb1929e..2c6dc24c3728 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -1450,6 +1450,7 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev)
         /* Write the contents of the packet */
         outsw(dev->base_addr + TX_FRAME_PORT,skb->data,(skb->len+1) >>1);
         spin_unlock_irq(&lp->lock);
+        lp->stats.tx_bytes += skb->len;
         dev->trans_start = jiffies;
         dev_kfree_skb (skb);
 
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index cb7f051a60ad..5e5d2c3c7ce4 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -162,7 +162,6 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid);
 static void e1000_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid);
 static void e1000_restore_vlan(struct e1000_adapter *adapter);
 
-static int e1000_notify_reboot(struct notifier_block *, unsigned long event, void *ptr);
 static int e1000_suspend(struct pci_dev *pdev, uint32_t state);
 #ifdef CONFIG_PM
 static int e1000_resume(struct pci_dev *pdev);
@@ -173,12 +172,6 @@ static int e1000_resume(struct pci_dev *pdev);
 static void e1000_netpoll (struct net_device *netdev);
 #endif
 
-struct notifier_block e1000_notifier_reboot = {
-        .notifier_call  = e1000_notify_reboot,
-        .next           = NULL,
-        .priority       = 0
-};
-
 /* Exported from other modules */
 
 extern void e1000_check_options(struct e1000_adapter *adapter);
@@ -221,9 +214,7 @@ e1000_init_module(void)
         printk(KERN_INFO "%s\n", e1000_copyright);
 
         ret = pci_module_init(&e1000_driver);
-        if(ret >= 0) {
-                register_reboot_notifier(&e1000_notifier_reboot);
-        }
+
         return ret;
 }
 
@@ -239,7 +230,6 @@ module_init(e1000_init_module);
 static void __exit
 e1000_exit_module(void)
 {
-        unregister_reboot_notifier(&e1000_notifier_reboot);
         pci_unregister_driver(&e1000_driver);
 }
 
@@ -3652,23 +3642,6 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx)
 }
 
 static int
-e1000_notify_reboot(struct notifier_block *nb, unsigned long event, void *p)
-{
-        struct pci_dev *pdev = NULL;
-
-        switch(event) {
-        case SYS_DOWN:
-        case SYS_HALT:
-        case SYS_POWER_OFF:
-                while((pdev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, pdev))) {
-                        if(pci_dev_driver(pdev) == &e1000_driver)
-                                e1000_suspend(pdev, 3);
-                }
-        }
-        return NOTIFY_DONE;
-}
-
-static int
 e1000_suspend(struct pci_dev *pdev, uint32_t state)
 {
         struct net_device *netdev = pci_get_drvdata(pdev);
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index dbb941004ae9..980d7e5d66cb 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -1671,7 +1671,7 @@ static void set_multicast_list(struct net_device *dev)
 
 static struct pcmcia_device_id nmclan_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("New Media Corporation", "Ethernet", 0x085a850b, 0x00b2e941),
-        PCMCIA_DEVICE_PROD_ID12("Portable Add-ons", "Ethernet", 0x0ebf1d60, 0x00b2e941),
+        PCMCIA_DEVICE_PROD_ID12("Portable Add-ons", "Ethernet+", 0xebf1d60, 0xad673aaf),
         PCMCIA_DEVICE_NULL,
 };
 MODULE_DEVICE_TABLE(pcmcia, nmclan_ids);
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index e1664aef3dfd..9f22d138e3ad 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1639,7 +1639,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
         PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
         PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
         PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
-        PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet ", 0x578ba6e7, 0x02d92d1e),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
         PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
         PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
         PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
@@ -1683,7 +1683,6 @@ static struct pcmcia_device_id pcnet_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
         PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
         PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
-        PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM", 0xbb7fbdd7, 0x5ba10d49),
         PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
         PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
         PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
@@ -1719,6 +1718,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
         PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
         PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
+        PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
         PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
         PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
         PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
@@ -1737,6 +1737,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
         PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
         PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
+        PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
         PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
         PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
         PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
@@ -1753,7 +1754,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
         PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
         PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
-        PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline ", 0x0733cc81, 0x5e07cfa0),
+        PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
         PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
         PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
         PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 0d8bb4cccbb7..d652e1eddb45 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -2332,8 +2332,8 @@ static struct pcmcia_device_id smc91c92_ids[] = {
         PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
         PCMCIA_PFC_DEVICE_PROD_ID12(0, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
         PCMCIA_PFC_DEVICE_PROD_ID12(0, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
-        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
-        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
         PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x016c, 0x0020),
         PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0023),
         PCMCIA_DEVICE_PROD_ID123("BASICS by New Media Corporation", "Ethernet", "SMC91C94", 0x23c78a9d, 0x00b2e941, 0xcef397fb),
@@ -2343,8 +2343,8 @@ static struct pcmcia_device_id smc91c92_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("Farallon", "Farallon Enet", 0x58d93fc4, 0x244734e9),
         PCMCIA_DEVICE_PROD_ID12("Megahertz", "CC10BT/2", 0x33234748, 0x3c95b953),
         PCMCIA_DEVICE_PROD_ID12("MELCO/SMC", "LPC-TX", 0xa2cd8e6d, 0x42da662a),
-        PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
-        PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+        PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard:Four of Diamonds Ethernet", 0xc2f80cd, 0xb3466314),
+        PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard:Seven of Diamonds Ethernet", 0xc2f80cd, 0x194b650a),
         PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast Ethernet PCCard", 0x281f1c5d, 0xdcea68bc),
         PCMCIA_DEVICE_PROD_ID12("Psion", "10Mb Ethernet", 0x4ef00b21, 0x844be9e9),
         PCMCIA_DEVICE_PROD_ID12("SMC", "EtherEZ Ethernet 8020", 0xc4f8b18b, 0x4a0eeb2d),
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 9f33bad174e9..ce143f08638a 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -1985,7 +1985,7 @@ static struct pcmcia_device_id xirc2ps_ids[] = {
         PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
         PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
         PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
-        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Xircom", "CreditCard Ethernet", 0x2e3ee845, 0xc0e778c2),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
         PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x010a),
         PCMCIA_DEVICE_PROD_ID13("Toshiba Information Systems", "TPCENET", 0x1b3b94fe, 0xf381c1a2),
         PCMCIA_DEVICE_PROD_ID13("Xircom", "CE3-10/100", 0x2e3ee845, 0x0ec0ac37),
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index 368d2f962f67..1cc1492083c9 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -621,8 +621,6 @@ static struct pcmcia_device_id orinoco_cs_ids[] = {
         PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021),
         PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002),
         PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
-        PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
-        PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
         PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
         PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
         PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c
index 0a5c95807cf2..470ef756252e 100644
--- a/drivers/pcmcia/au1000_generic.c
+++ b/drivers/pcmcia/au1000_generic.c
@@ -388,6 +388,7 @@ int au1x00_pcmcia_socket_probe(struct device *dev, struct pcmcia_low_level *ops,
                 struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i);
                 memset(skt, 0, sizeof(*skt));
 
+                skt->socket.resource_ops = &pccard_static_ops;
                 skt->socket.ops = &au1x00_pcmcia_operations;
                 skt->socket.owner = ops->owner;
                 skt->socket.dev.dev = dev;
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index dd7651ff5b43..3afb682255a0 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -88,31 +88,38 @@ EXPORT_SYMBOL(release_cis_mem);
 static void __iomem *
 set_cis_map(struct pcmcia_socket *s, unsigned int card_offset, unsigned int flags)
 {
-    pccard_mem_map *mem = &s->cis_mem;
-    int ret;
+        pccard_mem_map *mem = &s->cis_mem;
+        int ret;
+
+        if (!(s->features & SS_CAP_STATIC_MAP) && (mem->res == NULL)) {
+                mem->res = pcmcia_find_mem_region(0, s->map_size, s->map_size, 0, s);
+                if (mem->res == NULL) {
+                        printk(KERN_NOTICE "cs: unable to map card memory!\n");
+                        return NULL;
+                }
+                s->cis_virt = NULL;
+        }
 
-    if (!(s->features & SS_CAP_STATIC_MAP) && mem->res == NULL) {
-        mem->res = pcmcia_find_mem_region(0, s->map_size, s->map_size, 0, s);
-        if (mem->res == NULL) {
-            printk(KERN_NOTICE "cs: unable to map card memory!\n");
-            return NULL;
+        if (!(s->features & SS_CAP_STATIC_MAP) && (!s->cis_virt))
+                s->cis_virt = ioremap(mem->res->start, s->map_size);
+
+        mem->card_start = card_offset;
+        mem->flags = flags;
+
+        ret = s->ops->set_mem_map(s, mem);
+        if (ret) {
+                iounmap(s->cis_virt);
+                s->cis_virt = NULL;
+                return NULL;
         }
-        s->cis_virt = ioremap(mem->res->start, s->map_size);
-    }
-    mem->card_start = card_offset;
-    mem->flags = flags;
-    ret = s->ops->set_mem_map(s, mem);
-    if (ret) {
-        iounmap(s->cis_virt);
-        return NULL;
-    }
 
-    if (s->features & SS_CAP_STATIC_MAP) {
-        if (s->cis_virt)
-            iounmap(s->cis_virt);
-        s->cis_virt = ioremap(mem->static_start, s->map_size);
-    }
-    return s->cis_virt;
+        if (s->features & SS_CAP_STATIC_MAP) {
+                if (s->cis_virt)
+                        iounmap(s->cis_virt);
+                s->cis_virt = ioremap(mem->static_start, s->map_size);
+        }
+
+        return s->cis_virt;
 }
 
 /*======================================================================
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 3e3c6f12bbe6..d63f22a5bf7e 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -206,8 +206,8 @@ static void pcmcia_check_driver(struct pcmcia_driver *p_drv)
         u32 hash;
 
         if (!p_drv->attach || !p_drv->event || !p_drv->detach)
-                printk(KERN_DEBUG "pcmcia: %s does misses a callback function",
-                       p_drv->drv.name);
+                printk(KERN_DEBUG "pcmcia: %s lacks a requisite callback "
+                       "function\n", p_drv->drv.name);
 
         while (did && did->match_flags) {
                 for (i=0; i<4; i++) {
diff --git a/drivers/pcmcia/o2micro.h b/drivers/pcmcia/o2micro.h
index b1f6e3d9ee06..a234ce1967a3 100644
--- a/drivers/pcmcia/o2micro.h
+++ b/drivers/pcmcia/o2micro.h
@@ -120,11 +120,16 @@
 #define  O2_MODE_E_LED_OUT      0x08
 #define  O2_MODE_E_SKTA_ACTV    0x10
 
+#define O2_RESERVED1            0x94
+#define O2_RESERVED2            0xD4
+#define O2_RES_READ_PREFETCH    0x02
+#define O2_RES_WRITE_BURST      0x08
+
 static int o2micro_override(struct yenta_socket *socket)
 {
         /*
-         * 'reserved' register at 0x94/D4. chaning it to 0xCA (8 bit) enables
-         * read prefetching which for example makes the RME Hammerfall DSP
+         * 'reserved' register at 0x94/D4. allows setting read prefetch and write
+         * bursting. read prefetching for example makes the RME Hammerfall DSP
          * working. for some bridges it is at 0x94, for others at 0xD4. it's
          * ok to write to both registers on all O2 bridges.
          * from Eric Still, 02Micro.
@@ -132,20 +137,35 @@ static int o2micro_override(struct yenta_socket *socket)
         u8 a, b;
 
         if (PCI_FUNC(socket->dev->devfn) == 0) {
-                a = config_readb(socket, 0x94);
-                b = config_readb(socket, 0xD4);
+                a = config_readb(socket, O2_RESERVED1);
+                b = config_readb(socket, O2_RESERVED2);
 
                 printk(KERN_INFO "Yenta O2: res at 0x94/0xD4: %02x/%02x\n", a, b);
 
                 switch (socket->dev->device) {
+                /*
+                 * older bridges have problems with both read prefetch and write
+                 * bursting depending on the combination of the chipset, bridge
+                 * and the cardbus card. so disable them to be on the safe side.
+                 */
+                case PCI_DEVICE_ID_O2_6729:
+                case PCI_DEVICE_ID_O2_6730:
+                case PCI_DEVICE_ID_O2_6812:
                 case PCI_DEVICE_ID_O2_6832:
-                        printk(KERN_INFO "Yenta O2: old bridge, not enabling read prefetch / write burst\n");
+                case PCI_DEVICE_ID_O2_6836:
+                        printk(KERN_INFO "Yenta O2: old bridge, disabling read prefetch/write burst\n");
+                        config_writeb(socket, O2_RESERVED1,
+                                      a & ~(O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST));
+                        config_writeb(socket, O2_RESERVED2,
+                                      b & ~(O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST));
                         break;
 
                 default:
                         printk(KERN_INFO "Yenta O2: enabling read prefetch/write burst\n");
-                        config_writeb(socket, 0x94, a | 0x0a);
-                        config_writeb(socket, 0xD4, b | 0x0a);
+                        config_writeb(socket, O2_RESERVED1,
+                                      a | O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST);
+                        config_writeb(socket, O2_RESERVED2,
+                                      b | O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST);
                 }
         }
 
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 184f4f88b2a0..6f9fdb276402 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -800,7 +800,7 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
         } else {
                 int try;
                 u32 mask = s->irq_mask;
-                void *data = NULL;
+                void *data = &p_dev->dev.driver; /* something unique to this device */
 
                 for (try = 0; try < 64; try++) {
                         irq = try % 32;
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 6837491f021c..744e469a9eda 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -1107,6 +1107,8 @@ static int yenta_dev_suspend (struct pci_dev *dev, pm_message_t state)
                 pci_read_config_dword(dev, 17*4, &socket->saved_state[1]);
                 pci_disable_device(dev);
 
+                free_irq(dev->irq, socket);
+
                 /*
                  * Some laptops (IBM T22) do not like us putting the Cardbus
                  * bridge into D3.  At a guess, some other laptop will
@@ -1132,6 +1134,13 @@ static int yenta_dev_resume (struct pci_dev *dev)
                 pci_enable_device(dev);
                 pci_set_master(dev);
 
+                if (socket->cb_irq)
+                        if (request_irq(socket->cb_irq, yenta_interrupt,
+                                        SA_SHIRQ, "yenta", socket)) {
+                                printk(KERN_WARNING "Yenta: request_irq() failed on resume!\n");
+                                socket->cb_irq = 0;
+                        }
+
                 if (socket->type && socket->type->restore_state)
                         socket->type->restore_state(socket);
         }
diff --git a/drivers/scsi/qla2xxx/Kconfig b/drivers/scsi/qla2xxx/Kconfig
index 6c73b84c6e64..c1c1c687bcbd 100644
--- a/drivers/scsi/qla2xxx/Kconfig
+++ b/drivers/scsi/qla2xxx/Kconfig
@@ -7,6 +7,7 @@ config SCSI_QLA21XX
         tristate "QLogic ISP2100 host adapter family support"
         depends on SCSI_QLA2XXX
         select SCSI_FC_ATTRS
+        select FW_LOADER
         ---help---
         This driver supports the QLogic 21xx (ISP2100) host adapter family.
 
@@ -14,6 +15,7 @@ config SCSI_QLA22XX
         tristate "QLogic ISP2200 host adapter family support"
         depends on SCSI_QLA2XXX
         select SCSI_FC_ATTRS
+        select FW_LOADER
         ---help---
         This driver supports the QLogic 22xx (ISP2200) host adapter family.
 
@@ -21,6 +23,7 @@ config SCSI_QLA2300
         tristate "QLogic ISP2300 host adapter family support"
         depends on SCSI_QLA2XXX
         select SCSI_FC_ATTRS
+        select FW_LOADER
         ---help---
         This driver supports the QLogic 2300 (ISP2300 and ISP2312) host
         adapter family.
@@ -29,6 +32,7 @@ config SCSI_QLA2322
         tristate "QLogic ISP2322 host adapter family support"
         depends on SCSI_QLA2XXX
         select SCSI_FC_ATTRS
+        select FW_LOADER
         ---help---
         This driver supports the QLogic 2322 (ISP2322) host adapter family.
 
@@ -36,6 +40,16 @@ config SCSI_QLA6312
         tristate "QLogic ISP63xx host adapter family support"
         depends on SCSI_QLA2XXX
         select SCSI_FC_ATTRS
+        select FW_LOADER
         ---help---
         This driver supports the QLogic 63xx (ISP6312 and ISP6322) host
         adapter family.
+
+config SCSI_QLA24XX
+        tristate "QLogic ISP24xx host adapter family support"
+        depends on SCSI_QLA2XXX
+        select SCSI_FC_ATTRS
+        select FW_LOADER
+        ---help---
+        This driver supports the QLogic 24xx (ISP2422 and ISP2432) host
+        adapter family.
diff --git a/drivers/scsi/qla2xxx/Makefile b/drivers/scsi/qla2xxx/Makefile
index 00d2e3c21ef6..b169687d08ff 100644
--- a/drivers/scsi/qla2xxx/Makefile
+++ b/drivers/scsi/qla2xxx/Makefile
@@ -1,5 +1,4 @@
 EXTRA_CFLAGS += -DUNIQUE_FW_NAME
-EXTRA_CFLAGS += -DCONFIG_SCSI_QLA24XX -DCONFIG_SCSI_QLA24XX_MODULE
 
 qla2xxx-y := qla_os.o qla_init.o qla_mbx.o qla_iocb.o qla_isr.o qla_gs.o \
                 qla_dbg.o qla_sup.o qla_rscn.o qla_attr.o
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index de0136cc5938..1ae0b381c162 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -790,19 +790,19 @@ static struct pcmcia_device_id serial_ids[] = {
         PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
         PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
         PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
-        PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet ", 0x578ba6e7, 0x02d92d1e),
+        PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
         PCMCIA_PFC_DEVICE_PROD_ID12(1, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
         PCMCIA_PFC_DEVICE_PROD_ID12(1, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
         PCMCIA_PFC_DEVICE_PROD_ID12(1, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
         PCMCIA_PFC_DEVICE_PROD_ID12(1, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
         PCMCIA_PFC_DEVICE_PROD_ID12(1, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
         PCMCIA_PFC_DEVICE_PROD_ID12(1, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
-        PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
-        PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+        PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
+        PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
         PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
         PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
         PCMCIA_PFC_DEVICE_PROD_ID12(1, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
-        PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet", 0x2e3ee845, 0xc0e778c2),
+        PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
         PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
         PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0101, 0x0562),
         PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0104, 0x0070),
@@ -840,7 +840,7 @@ static struct pcmcia_device_id serial_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed),
         PCMCIA_DEVICE_PROD_ID12("Dr. Neuhaus", "FURY CARD 14K4", 0x76942813, 0x8b96ce65),
         PCMCIA_DEVICE_PROD_ID12("Intelligent", "ANGIA FAX/MODEM", 0xb496e65e, 0xf31602a6),
-        PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400", 0x816cc815, 0x23539b80),
+        PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400+", 0x816cc815, 0x412729fb),
         PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc92f),
         PCMCIA_DEVICE_PROD_ID12("MACRONIX", "FAX/MODEM", 0x668388b3, 0x3f9bdf2f),
         PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383),
diff --git a/fs/bio.c b/fs/bio.c
index ca8f7a850fe3..249dd6bb66c8 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -261,6 +261,7 @@ inline void __bio_clone(struct bio *bio, struct bio *bio_src)
          */
         bio->bi_vcnt = bio_src->bi_vcnt;
         bio->bi_size = bio_src->bi_size;
+        bio->bi_idx = bio_src->bi_idx;
         bio_phys_segments(q, bio);
         bio_hw_segments(q, bio);
 }
diff --git a/include/asm-alpha/smp.h b/include/asm-alpha/smp.h
index 9950706abdf8..a3d09d14fee2 100644
--- a/include/asm-alpha/smp.h
+++ b/include/asm-alpha/smp.h
@@ -50,11 +50,16 @@ extern cpumask_t cpu_online_map;
 extern int smp_num_cpus;
 #define cpu_possible_map        cpu_present_mask
 
-int smp_call_function_on_cpu(void (*func) (void *info), void *info,int retry, int wait, cpumask_t cpu);
+int smp_call_function_on_cpu(void (*) (void *), void *, int, int, cpumask_t);
 
 #else /* CONFIG_SMP */
 
-#define smp_call_function_on_cpu(func,info,retry,wait,cpu)    ({ 0; })
+static inline int
+smp_call_function_on_cpu (void (*func) (void *), void *info, int retry,
+                          int wait, cpumask_t cpu)
+{
+        return 0;
+}
 
 #endif /* CONFIG_SMP */
 
diff --git a/include/asm-i386/bitops.h b/include/asm-i386/bitops.h
index 9db0b712d57a..1caee1039363 100644
--- a/include/asm-i386/bitops.h
+++ b/include/asm-i386/bitops.h
@@ -311,6 +311,20 @@ static inline int find_first_zero_bit(const unsigned long *addr, unsigned size)
 int find_next_zero_bit(const unsigned long *addr, int size, int offset);
 
 /**
+ * __ffs - find first bit in word.
+ * @word: The word to search
+ *
+ * Undefined if no bit exists, so code should check against 0 first.
+ */
+static inline unsigned long __ffs(unsigned long word)
+{
+        __asm__("bsfl %1,%0"
+                :"=r" (word)
+                :"rm" (word));
+        return word;
+}
+
+/**
  * find_first_bit - find the first set bit in a memory region
  * @addr: The address to start the search at
  * @size: The maximum size to search
@@ -320,22 +334,16 @@ int find_next_zero_bit(const unsigned long *addr, int size, int offset);
  */
 static inline int find_first_bit(const unsigned long *addr, unsigned size)
 {
-        int d0, d1;
-        int res;
-
-        /* This looks at memory. Mark it volatile to tell gcc not to move it around */
-        __asm__ __volatile__(
-                "xorl %%eax,%%eax\n\t"
-                "repe; scasl\n\t"
-                "jz 1f\n\t"
-                "leal -4(%%edi),%%edi\n\t"
-                "bsfl (%%edi),%%eax\n"
-                "1:\tsubl %%ebx,%%edi\n\t"
-                "shll $3,%%edi\n\t"
-                "addl %%edi,%%eax"
-                :"=a" (res), "=&c" (d0), "=&D" (d1)
-                :"1" ((size + 31) >> 5), "2" (addr), "b" (addr) : "memory");
-        return res;
+        int x = 0;
+        do {
+                if (*addr)
+                        return __ffs(*addr) + x;
+                addr++;
+                if (x >= size)
+                        break;
+                x += (sizeof(*addr)<<3);
+        } while (1);
+        return x;
 }
 
 /**
@@ -360,20 +368,6 @@ static inline unsigned long ffz(unsigned long word)
         return word;
 }
 
-/**
- * __ffs - find first bit in word.
- * @word: The word to search
- *
- * Undefined if no bit exists, so code should check against 0 first.
- */
-static inline unsigned long __ffs(unsigned long word)
-{
-        __asm__("bsfl %1,%0"
-                :"=r" (word)
-                :"rm" (word));
-        return word;
-}
-
 /*
  * fls: find last bit set.
  */
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 9dfa3ee769ae..22b451d1b93f 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -94,11 +94,23 @@ void smp_prepare_boot_cpu(void);
  */
 #define raw_smp_processor_id()                  0
 #define hard_smp_processor_id()                 0
-#define smp_call_function(func,info,retry,wait) ({ 0; })
-#define on_each_cpu(func,info,retry,wait)       ({ func(info); 0; })
-static inline void smp_send_reschedule(int cpu) { }
 #define num_booting_cpus()                      1
-#define smp_prepare_boot_cpu()                  do {} while (0)
+
+static inline int smp_call_function(void (*func) (void *), void *info,
+                                    int retry, int wait)
+{
+        return 0;
+}
+
+static inline int on_each_cpu(void (*func) (void *), void *info,
+                              int retry, int wait)
+{
+        func(info);
+        return 0;
+}
+
+static inline void smp_send_reschedule(int cpu) { }
+static inline void smp_prepare_boot_cpu(void) { }
 
 #endif /* !SMP */
 
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 6be273851144..10fd51c9056d 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -826,7 +826,8 @@ static int inode_doinit_with_dentry(struct inode *inode, struct dentry *opt_dent
                         sid = sbsec->def_sid;
                         rc = 0;
                 } else {
-                        rc = security_context_to_sid(context, rc, &sid);
+                        rc = security_context_to_sid_default(context, rc, &sid,
+                                                             sbsec->def_sid);
                         if (rc) {
                                 printk(KERN_WARNING "%s:  context_to_sid(%s) "
                                        "returned %d for dev=%s ino=%ld\n",
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index fa187c9a351d..71c0a19c9753 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -65,6 +65,8 @@ int security_sid_to_context(u32 sid, char **scontext,
 int security_context_to_sid(char *scontext, u32 scontext_len,
         u32 *out_sid);
 
+int security_context_to_sid_default(char *scontext, u32 scontext_len, u32 *out_sid, u32 def_sid);
+
 int security_get_user_sids(u32 callsid, char *username,
                            u32 **sids, u32 *nel);
 
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c
index 756036bcc243..d4c32c39ccc9 100644
--- a/security/selinux/ss/mls.c
+++ b/security/selinux/ss/mls.c
@@ -15,6 +15,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/errno.h>
+#include "sidtab.h"
 #include "mls.h"
 #include "policydb.h"
 #include "services.h"
@@ -208,6 +209,26 @@ int mls_context_isvalid(struct policydb *p, struct context *c)
 }
 
 /*
+ * Copies the MLS range from `src' into `dst'.
+ */
+static inline int mls_copy_context(struct context *dst,
+                                   struct context *src)
+{
+        int l, rc = 0;
+
+        /* Copy the MLS range from the source context */
+        for (l = 0; l < 2; l++) {
+                dst->range.level[l].sens = src->range.level[l].sens;
+                rc = ebitmap_cpy(&dst->range.level[l].cat,
+                                 &src->range.level[l].cat);
+                if (rc)
+                        break;
+        }
+
+        return rc;
+}
+
+/*
  * Set the MLS fields in the security context structure
  * `context' based on the string representation in
  * the string `*scontext'.  Update `*scontext' to
@@ -216,10 +237,20 @@ int mls_context_isvalid(struct policydb *p, struct context *c)
  *
  * This function modifies the string in place, inserting
  * NULL characters to terminate the MLS fields.
+ *
+ * If a def_sid is provided and no MLS field is present,
+ * copy the MLS field of the associated default context.
+ * Used for upgraded to MLS systems where objects may lack
+ * MLS fields.
+ *
+ * Policy read-lock must be held for sidtab lookup.
+ *
  */
 int mls_context_to_sid(char oldc,
                        char **scontext,
-                       struct context *context)
+                       struct context *context,
+                       struct sidtab *s,
+                       u32 def_sid)
 {
 
         char delim;
@@ -231,9 +262,23 @@ int mls_context_to_sid(char oldc,
         if (!selinux_mls_enabled)
                 return 0;
 
-        /* No MLS component to the security context. */
-        if (!oldc)
+        /*
+         * No MLS component to the security context, try and map to
+         * default if provided.
+         */
+        if (!oldc) {
+                struct context *defcon;
+
+                if (def_sid == SECSID_NULL)
+                        goto out;
+
+                defcon = sidtab_search(s, def_sid);
+                if (!defcon)
+                        goto out;
+
+                rc = mls_copy_context(context, defcon);
                 goto out;
+        }
 
         /* Extract low sensitivity. */
         scontextp = p = *scontext;
@@ -334,26 +379,6 @@ out:
 }
 
 /*
- * Copies the MLS range from `src' into `dst'.
- */
-static inline int mls_copy_context(struct context *dst,
-                                   struct context *src)
-{
-        int l, rc = 0;
-
-        /* Copy the MLS range from the source context */
-        for (l = 0; l < 2; l++) {
-                dst->range.level[l].sens = src->range.level[l].sens;
-                rc = ebitmap_cpy(&dst->range.level[l].cat,
-                                 &src->range.level[l].cat);
-                if (rc)
-                        break;
-        }
-
-        return rc;
-}
-
-/*
  * Copies the effective MLS range from `src' into `dst'.
  */
 static inline int mls_scopy_context(struct context *dst,
diff --git a/security/selinux/ss/mls.h b/security/selinux/ss/mls.h
index 0d37beaa85e2..03de697c8058 100644
--- a/security/selinux/ss/mls.h
+++ b/security/selinux/ss/mls.h
@@ -23,7 +23,9 @@ int mls_context_isvalid(struct policydb *p, struct context *c);
 
 int mls_context_to_sid(char oldc,
                        char **scontext,
-                       struct context *context);
+                       struct context *context,
+                       struct sidtab *s,
+                       u32 def_sid);
 
 int mls_convert_context(struct policydb *oldp,
                         struct policydb *newp,
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 922bb45054aa..014120474e69 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -601,18 +601,7 @@ out:
 
 }
 
-/**
- * security_context_to_sid - Obtain a SID for a given security context.
- * @scontext: security context
- * @scontext_len: length in bytes
- * @sid: security identifier, SID
- *
- * Obtains a SID associated with the security context that
- * has the string representation specified by @scontext.
- * Returns -%EINVAL if the context is invalid, -%ENOMEM if insufficient
- * memory is available, or 0 on success.
- */
-int security_context_to_sid(char *scontext, u32 scontext_len, u32 *sid)
+static int security_context_to_sid_core(char *scontext, u32 scontext_len, u32 *sid, u32 def_sid)
 {
         char *scontext2;
         struct context context;
@@ -703,7 +692,7 @@ int security_context_to_sid(char *scontext, u32 scontext_len, u32 *sid)
 
         context.type = typdatum->value;
 
-        rc = mls_context_to_sid(oldc, &p, &context);
+        rc = mls_context_to_sid(oldc, &p, &context, &sidtab, def_sid);
         if (rc)
                 goto out_unlock;
 
@@ -727,6 +716,46 @@ out:
         return rc;
 }
 
+/**
+ * security_context_to_sid - Obtain a SID for a given security context.
+ * @scontext: security context
+ * @scontext_len: length in bytes
+ * @sid: security identifier, SID
+ *
+ * Obtains a SID associated with the security context that
+ * has the string representation specified by @scontext.
+ * Returns -%EINVAL if the context is invalid, -%ENOMEM if insufficient
+ * memory is available, or 0 on success.
+ */
+int security_context_to_sid(char *scontext, u32 scontext_len, u32 *sid)
+{
+        return security_context_to_sid_core(scontext, scontext_len,
+                                            sid, SECSID_NULL);
+}
+
+/**
+ * security_context_to_sid_default - Obtain a SID for a given security context,
+ * falling back to specified default if needed.
+ *
+ * @scontext: security context
+ * @scontext_len: length in bytes
+ * @sid: security identifier, SID
+ * @def_sid: default SID to assign on errror
+ *
+ * Obtains a SID associated with the security context that
+ * has the string representation specified by @scontext.
+ * The default SID is passed to the MLS layer to be used to allow
+ * kernel labeling of the MLS field if the MLS field is not present
+ * (for upgrading to MLS without full relabel).
+ * Returns -%EINVAL if the context is invalid, -%ENOMEM if insufficient
+ * memory is available, or 0 on success.
+ */
+int security_context_to_sid_default(char *scontext, u32 scontext_len, u32 *sid, u32 def_sid)
+{
+        return security_context_to_sid_core(scontext, scontext_len,
+                                            sid, def_sid);
+}
+
 static int compute_sid_handle_invalid_context(
         struct context *scontext,
         struct context *tcontext,