diff --git a/[refs] b/[refs]
index db1bbc631afa..80dd139ee94d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e472233fc52d9556cab7d8a1164ccd93ab36fb91
+refs/heads/master: abf5439370491dd6fbb4fe1a7939680d2a9bc9d4
diff --git a/trunk/arch/s390/kernel/vmlinux.lds.S b/trunk/arch/s390/kernel/vmlinux.lds.S
index 607bd67a18ce..76c1e60c92f3 100644
--- a/trunk/arch/s390/kernel/vmlinux.lds.S
+++ b/trunk/arch/s390/kernel/vmlinux.lds.S
@@ -55,7 +55,7 @@ SECTIONS
 		__start___ex_table = .;
 		*(__ex_table)
 		__stop___ex_table = .;
-	} :data
+	}
 
 	.data : {		/* Data */
 		DATA_DATA
diff --git a/trunk/block/blk-core.c b/trunk/block/blk-core.c
index 4889eb86a39e..2cba5ef97b2b 100644
--- a/trunk/block/blk-core.c
+++ b/trunk/block/blk-core.c
@@ -582,6 +582,8 @@ blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id)
 
 	q->sg_reserved_size = INT_MAX;
 
+	blk_set_cmd_filter_defaults(&q->cmd_filter);
+
 	/*
 	 * all done
 	 */
diff --git a/trunk/block/bsg.c b/trunk/block/bsg.c
index 5a68b09a69ba..0aae8d7ba99c 100644
--- a/trunk/block/bsg.c
+++ b/trunk/block/bsg.c
@@ -45,8 +45,6 @@ struct bsg_device {
 	char name[BUS_ID_SIZE];
 	int max_queue;
 	unsigned long flags;
-	struct blk_scsi_cmd_filter *cmd_filter;
-	mode_t *f_mode;
 };
 
 enum {
@@ -174,7 +172,8 @@ static int bsg_io_schedule(struct bsg_device *bd)
 }
 
 static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
-				struct sg_io_v4 *hdr, struct bsg_device *bd)
+				struct sg_io_v4 *hdr, struct bsg_device *bd,
+				int has_write_perm)
 {
 	if (hdr->request_len > BLK_MAX_CDB) {
 		rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
@@ -187,8 +186,7 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
 		return -EFAULT;
 
 	if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
-		if (blk_cmd_filter_verify_command(bd->cmd_filter, rq->cmd,
-						 bd->f_mode))
+		if (blk_verify_command(&q->cmd_filter, rq->cmd, has_write_perm))
 			return -EPERM;
 	} else if (!capable(CAP_SYS_RAWIO))
 		return -EPERM;
@@ -244,7 +242,7 @@ bsg_validate_sgv4_hdr(struct request_queue *q, struct sg_io_v4 *hdr, int *rw)
  * map sg_io_v4 to a request.
  */
 static struct request *
-bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr)
+bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr, int has_write_perm)
 {
 	struct request_queue *q = bd->queue;
 	struct request *rq, *next_rq = NULL;
@@ -266,7 +264,7 @@ bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr)
 	rq = blk_get_request(q, rw, GFP_KERNEL);
 	if (!rq)
 		return ERR_PTR(-ENOMEM);
-	ret = blk_fill_sgv4_hdr_rq(q, rq, hdr, bd);
+	ret = blk_fill_sgv4_hdr_rq(q, rq, hdr, bd, has_write_perm);
 	if (ret)
 		goto out;
 
@@ -568,25 +566,6 @@ static inline void bsg_set_block(struct bsg_device *bd, struct file *file)
 		set_bit(BSG_F_BLOCK, &bd->flags);
 }
 
-static void bsg_set_cmd_filter(struct bsg_device *bd,
-			   struct file *file)
-{
-	struct inode *inode;
-	struct gendisk *disk;
-
-	if (!file)
-		return;
-
-	inode = file->f_dentry->d_inode;
-	if (!inode)
-		return;
-
-	disk = inode->i_bdev->bd_disk;
-
-	bd->cmd_filter = &disk->cmd_filter;
-	bd->f_mode = &file->f_mode;
-}
-
 /*
  * Check if the error is a "real" error that we should return.
  */
@@ -608,7 +587,6 @@ bsg_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
 	dprintk("%s: read %Zd bytes\n", bd->name, count);
 
 	bsg_set_block(bd, file);
-	bsg_set_cmd_filter(bd, file);
 
 	bytes_read = 0;
 	ret = __bsg_read(buf, count, bd, NULL, &bytes_read);
@@ -621,7 +599,7 @@ bsg_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
 }
 
 static int __bsg_write(struct bsg_device *bd, const char __user *buf,
-		       size_t count, ssize_t *bytes_written)
+		       size_t count, ssize_t *bytes_written, int has_write_perm)
 {
 	struct bsg_command *bc;
 	struct request *rq;
@@ -652,7 +630,7 @@ static int __bsg_write(struct bsg_device *bd, const char __user *buf,
 		/*
 		 * get a request, fill in the blanks, and add to request queue
 		 */
-		rq = bsg_map_hdr(bd, &bc->hdr);
+		rq = bsg_map_hdr(bd, &bc->hdr, has_write_perm);
 		if (IS_ERR(rq)) {
 			ret = PTR_ERR(rq);
 			rq = NULL;
@@ -683,10 +661,11 @@ bsg_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
 	dprintk("%s: write %Zd bytes\n", bd->name, count);
 
 	bsg_set_block(bd, file);
-	bsg_set_cmd_filter(bd, file);
 
 	bytes_written = 0;
-	ret = __bsg_write(bd, buf, count, &bytes_written);
+	ret = __bsg_write(bd, buf, count, &bytes_written,
+			  file->f_mode & FMODE_WRITE);
+
 	*ppos = bytes_written;
 
 	/*
@@ -792,7 +771,6 @@ static struct bsg_device *bsg_add_device(struct inode *inode,
 	bd->queue = rq;
 
 	bsg_set_block(bd, file);
-	bsg_set_cmd_filter(bd, file);
 
 	atomic_set(&bd->ref_count, 1);
 	mutex_lock(&bsg_mutex);
@@ -943,7 +921,7 @@ static long bsg_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		if (copy_from_user(&hdr, uarg, sizeof(hdr)))
 			return -EFAULT;
 
-		rq = bsg_map_hdr(bd, &hdr);
+		rq = bsg_map_hdr(bd, &hdr, file->f_mode & FMODE_WRITE);
 		if (IS_ERR(rq))
 			return PTR_ERR(rq);
 
diff --git a/trunk/block/cmd-filter.c b/trunk/block/cmd-filter.c
index eec4404fd357..c705c33361a0 100644
--- a/trunk/block/cmd-filter.c
+++ b/trunk/block/cmd-filter.c
@@ -27,8 +27,8 @@
 #include <scsi/scsi.h>
 #include <linux/cdrom.h>
 
-int blk_cmd_filter_verify_command(struct blk_scsi_cmd_filter *filter,
-				  unsigned char *cmd, mode_t *f_mode)
+int blk_verify_command(struct blk_scsi_cmd_filter *filter,
+		       unsigned char *cmd, int has_write_perm)
 {
 	/* root can do any command. */
 	if (capable(CAP_SYS_RAWIO))
@@ -43,30 +43,11 @@ int blk_cmd_filter_verify_command(struct blk_scsi_cmd_filter *filter,
 		return 0;
 
 	/* Write-safe commands require a writable open */
-	if (test_bit(cmd[0], filter->write_ok) && (*f_mode & FMODE_WRITE))
+	if (test_bit(cmd[0], filter->write_ok) && has_write_perm)
 		return 0;
 
 	return -EPERM;
 }
-EXPORT_SYMBOL(blk_cmd_filter_verify_command);
-
-int blk_verify_command(struct file *file, unsigned char *cmd)
-{
-	struct gendisk *disk;
-	struct inode *inode;
-
-	if (!file)
-		return -EINVAL;
-
-	inode = file->f_dentry->d_inode;
-	if (!inode)
-		return -EINVAL;
-
-	disk = inode->i_bdev->bd_disk;
-
-	return blk_cmd_filter_verify_command(&disk->cmd_filter,
-						 cmd, &file->f_mode);
-}
 EXPORT_SYMBOL(blk_verify_command);
 
 /* and now, the sysfs stuff */
@@ -219,114 +200,27 @@ static struct kobj_type rcf_ktype = {
 	.default_attrs = default_attrs,
 };
 
-#ifndef MAINTENANCE_IN_CMD
-#define MAINTENANCE_IN_CMD 0xa3
-#endif
-
-static void rcf_set_defaults(struct blk_scsi_cmd_filter *filter)
-{
-	/* Basic read-only commands */
-	__set_bit(TEST_UNIT_READY, filter->read_ok);
-	__set_bit(REQUEST_SENSE, filter->read_ok);
-	__set_bit(READ_6, filter->read_ok);
-	__set_bit(READ_10, filter->read_ok);
-	__set_bit(READ_12, filter->read_ok);
-	__set_bit(READ_16, filter->read_ok);
-	__set_bit(READ_BUFFER, filter->read_ok);
-	__set_bit(READ_DEFECT_DATA, filter->read_ok);
-	__set_bit(READ_CAPACITY, filter->read_ok);
-	__set_bit(READ_LONG, filter->read_ok);
-	__set_bit(INQUIRY, filter->read_ok);
-	__set_bit(MODE_SENSE, filter->read_ok);
-	__set_bit(MODE_SENSE_10, filter->read_ok);
-	__set_bit(LOG_SENSE, filter->read_ok);
-	__set_bit(START_STOP, filter->read_ok);
-	__set_bit(GPCMD_VERIFY_10, filter->read_ok);
-	__set_bit(VERIFY_16, filter->read_ok);
-	__set_bit(REPORT_LUNS, filter->read_ok);
-	__set_bit(SERVICE_ACTION_IN, filter->read_ok);
-	__set_bit(RECEIVE_DIAGNOSTIC, filter->read_ok);
-	__set_bit(MAINTENANCE_IN_CMD, filter->read_ok);
-	__set_bit(GPCMD_READ_BUFFER_CAPACITY, filter->read_ok);
-
-	/* Audio CD commands */
-	__set_bit(GPCMD_PLAY_CD, filter->read_ok);
-	__set_bit(GPCMD_PLAY_AUDIO_10, filter->read_ok);
-	__set_bit(GPCMD_PLAY_AUDIO_MSF, filter->read_ok);
-	__set_bit(GPCMD_PLAY_AUDIO_TI, filter->read_ok);
-	__set_bit(GPCMD_PAUSE_RESUME, filter->read_ok);
-
-	/* CD/DVD data reading */
-	__set_bit(GPCMD_READ_CD, filter->read_ok);
-	__set_bit(GPCMD_READ_CD_MSF, filter->read_ok);
-	__set_bit(GPCMD_READ_DISC_INFO, filter->read_ok);
-	__set_bit(GPCMD_READ_CDVD_CAPACITY, filter->read_ok);
-	__set_bit(GPCMD_READ_DVD_STRUCTURE, filter->read_ok);
-	__set_bit(GPCMD_READ_HEADER, filter->read_ok);
-	__set_bit(GPCMD_READ_TRACK_RZONE_INFO, filter->read_ok);
-	__set_bit(GPCMD_READ_SUBCHANNEL, filter->read_ok);
-	__set_bit(GPCMD_READ_TOC_PMA_ATIP, filter->read_ok);
-	__set_bit(GPCMD_REPORT_KEY, filter->read_ok);
-	__set_bit(GPCMD_SCAN, filter->read_ok);
-	__set_bit(GPCMD_GET_CONFIGURATION, filter->read_ok);
-	__set_bit(GPCMD_READ_FORMAT_CAPACITIES, filter->read_ok);
-	__set_bit(GPCMD_GET_EVENT_STATUS_NOTIFICATION, filter->read_ok);
-	__set_bit(GPCMD_GET_PERFORMANCE, filter->read_ok);
-	__set_bit(GPCMD_SEEK, filter->read_ok);
-	__set_bit(GPCMD_STOP_PLAY_SCAN, filter->read_ok);
-
-	/* Basic writing commands */
-	__set_bit(WRITE_6, filter->write_ok);
-	__set_bit(WRITE_10, filter->write_ok);
-	__set_bit(WRITE_VERIFY, filter->write_ok);
-	__set_bit(WRITE_12, filter->write_ok);
-	__set_bit(WRITE_VERIFY_12, filter->write_ok);
-	__set_bit(WRITE_16, filter->write_ok);
-	__set_bit(WRITE_LONG, filter->write_ok);
-	__set_bit(WRITE_LONG_2, filter->write_ok);
-	__set_bit(ERASE, filter->write_ok);
-	__set_bit(GPCMD_MODE_SELECT_10, filter->write_ok);
-	__set_bit(MODE_SELECT, filter->write_ok);
-	__set_bit(LOG_SELECT, filter->write_ok);
-	__set_bit(GPCMD_BLANK, filter->write_ok);
-	__set_bit(GPCMD_CLOSE_TRACK, filter->write_ok);
-	__set_bit(GPCMD_FLUSH_CACHE, filter->write_ok);
-	__set_bit(GPCMD_FORMAT_UNIT, filter->write_ok);
-	__set_bit(GPCMD_REPAIR_RZONE_TRACK, filter->write_ok);
-	__set_bit(GPCMD_RESERVE_RZONE_TRACK, filter->write_ok);
-	__set_bit(GPCMD_SEND_DVD_STRUCTURE, filter->write_ok);
-	__set_bit(GPCMD_SEND_EVENT, filter->write_ok);
-	__set_bit(GPCMD_SEND_KEY, filter->write_ok);
-	__set_bit(GPCMD_SEND_OPC, filter->write_ok);
-	__set_bit(GPCMD_SEND_CUE_SHEET, filter->write_ok);
-	__set_bit(GPCMD_SET_SPEED, filter->write_ok);
-	__set_bit(GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, filter->write_ok);
-	__set_bit(GPCMD_LOAD_UNLOAD, filter->write_ok);
-	__set_bit(GPCMD_SET_STREAMING, filter->write_ok);
-}
-
 int blk_register_filter(struct gendisk *disk)
 {
 	int ret;
-	struct blk_scsi_cmd_filter *filter = &disk->cmd_filter;
+	struct blk_scsi_cmd_filter *filter = &disk->queue->cmd_filter;
 	struct kobject *parent = kobject_get(disk->holder_dir->parent);
 
 	if (!parent)
 		return -ENODEV;
 
 	ret = kobject_init_and_add(&filter->kobj, &rcf_ktype, parent,
-				 "%s", "cmd_filter");
+				   "%s", "cmd_filter");
 
 	if (ret < 0)
 		return ret;
 
-	rcf_set_defaults(filter);
 	return 0;
 }
 
 void blk_unregister_filter(struct gendisk *disk)
 {
-	struct blk_scsi_cmd_filter *filter = &disk->cmd_filter;
+	struct blk_scsi_cmd_filter *filter = &disk->queue->cmd_filter;
 
 	kobject_put(&filter->kobj);
 	kobject_put(disk->holder_dir->parent);
diff --git a/trunk/block/scsi_ioctl.c b/trunk/block/scsi_ioctl.c
index 12a5182173f6..d01ef5ee427e 100644
--- a/trunk/block/scsi_ioctl.c
+++ b/trunk/block/scsi_ioctl.c
@@ -105,12 +105,96 @@ static int sg_emulated_host(struct request_queue *q, int __user *p)
 	return put_user(1, p);
 }
 
+void blk_set_cmd_filter_defaults(struct blk_scsi_cmd_filter *filter)
+{
+	/* Basic read-only commands */
+	__set_bit(TEST_UNIT_READY, filter->read_ok);
+	__set_bit(REQUEST_SENSE, filter->read_ok);
+	__set_bit(READ_6, filter->read_ok);
+	__set_bit(READ_10, filter->read_ok);
+	__set_bit(READ_12, filter->read_ok);
+	__set_bit(READ_16, filter->read_ok);
+	__set_bit(READ_BUFFER, filter->read_ok);
+	__set_bit(READ_DEFECT_DATA, filter->read_ok);
+	__set_bit(READ_CAPACITY, filter->read_ok);
+	__set_bit(READ_LONG, filter->read_ok);
+	__set_bit(INQUIRY, filter->read_ok);
+	__set_bit(MODE_SENSE, filter->read_ok);
+	__set_bit(MODE_SENSE_10, filter->read_ok);
+	__set_bit(LOG_SENSE, filter->read_ok);
+	__set_bit(START_STOP, filter->read_ok);
+	__set_bit(GPCMD_VERIFY_10, filter->read_ok);
+	__set_bit(VERIFY_16, filter->read_ok);
+	__set_bit(REPORT_LUNS, filter->read_ok);
+	__set_bit(SERVICE_ACTION_IN, filter->read_ok);
+	__set_bit(RECEIVE_DIAGNOSTIC, filter->read_ok);
+	__set_bit(MAINTENANCE_IN, filter->read_ok);
+	__set_bit(GPCMD_READ_BUFFER_CAPACITY, filter->read_ok);
+
+	/* Audio CD commands */
+	__set_bit(GPCMD_PLAY_CD, filter->read_ok);
+	__set_bit(GPCMD_PLAY_AUDIO_10, filter->read_ok);
+	__set_bit(GPCMD_PLAY_AUDIO_MSF, filter->read_ok);
+	__set_bit(GPCMD_PLAY_AUDIO_TI, filter->read_ok);
+	__set_bit(GPCMD_PAUSE_RESUME, filter->read_ok);
+
+	/* CD/DVD data reading */
+	__set_bit(GPCMD_READ_CD, filter->read_ok);
+	__set_bit(GPCMD_READ_CD_MSF, filter->read_ok);
+	__set_bit(GPCMD_READ_DISC_INFO, filter->read_ok);
+	__set_bit(GPCMD_READ_CDVD_CAPACITY, filter->read_ok);
+	__set_bit(GPCMD_READ_DVD_STRUCTURE, filter->read_ok);
+	__set_bit(GPCMD_READ_HEADER, filter->read_ok);
+	__set_bit(GPCMD_READ_TRACK_RZONE_INFO, filter->read_ok);
+	__set_bit(GPCMD_READ_SUBCHANNEL, filter->read_ok);
+	__set_bit(GPCMD_READ_TOC_PMA_ATIP, filter->read_ok);
+	__set_bit(GPCMD_REPORT_KEY, filter->read_ok);
+	__set_bit(GPCMD_SCAN, filter->read_ok);
+	__set_bit(GPCMD_GET_CONFIGURATION, filter->read_ok);
+	__set_bit(GPCMD_READ_FORMAT_CAPACITIES, filter->read_ok);
+	__set_bit(GPCMD_GET_EVENT_STATUS_NOTIFICATION, filter->read_ok);
+	__set_bit(GPCMD_GET_PERFORMANCE, filter->read_ok);
+	__set_bit(GPCMD_SEEK, filter->read_ok);
+	__set_bit(GPCMD_STOP_PLAY_SCAN, filter->read_ok);
+
+	/* Basic writing commands */
+	__set_bit(WRITE_6, filter->write_ok);
+	__set_bit(WRITE_10, filter->write_ok);
+	__set_bit(WRITE_VERIFY, filter->write_ok);
+	__set_bit(WRITE_12, filter->write_ok);
+	__set_bit(WRITE_VERIFY_12, filter->write_ok);
+	__set_bit(WRITE_16, filter->write_ok);
+	__set_bit(WRITE_LONG, filter->write_ok);
+	__set_bit(WRITE_LONG_2, filter->write_ok);
+	__set_bit(ERASE, filter->write_ok);
+	__set_bit(GPCMD_MODE_SELECT_10, filter->write_ok);
+	__set_bit(MODE_SELECT, filter->write_ok);
+	__set_bit(LOG_SELECT, filter->write_ok);
+	__set_bit(GPCMD_BLANK, filter->write_ok);
+	__set_bit(GPCMD_CLOSE_TRACK, filter->write_ok);
+	__set_bit(GPCMD_FLUSH_CACHE, filter->write_ok);
+	__set_bit(GPCMD_FORMAT_UNIT, filter->write_ok);
+	__set_bit(GPCMD_REPAIR_RZONE_TRACK, filter->write_ok);
+	__set_bit(GPCMD_RESERVE_RZONE_TRACK, filter->write_ok);
+	__set_bit(GPCMD_SEND_DVD_STRUCTURE, filter->write_ok);
+	__set_bit(GPCMD_SEND_EVENT, filter->write_ok);
+	__set_bit(GPCMD_SEND_KEY, filter->write_ok);
+	__set_bit(GPCMD_SEND_OPC, filter->write_ok);
+	__set_bit(GPCMD_SEND_CUE_SHEET, filter->write_ok);
+	__set_bit(GPCMD_SET_SPEED, filter->write_ok);
+	__set_bit(GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, filter->write_ok);
+	__set_bit(GPCMD_LOAD_UNLOAD, filter->write_ok);
+	__set_bit(GPCMD_SET_STREAMING, filter->write_ok);
+}
+EXPORT_SYMBOL_GPL(blk_set_cmd_filter_defaults);
+
 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
 			     struct sg_io_hdr *hdr, struct file *file)
 {
 	if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
 		return -EFAULT;
-	if (blk_verify_command(file, rq->cmd))
+	if (blk_verify_command(&q->cmd_filter, rq->cmd,
+			       file->f_mode & FMODE_WRITE))
 		return -EPERM;
 
 	/*
@@ -298,7 +382,7 @@ int sg_scsi_ioctl(struct file *file, struct request_queue *q,
 		  struct gendisk *disk, struct scsi_ioctl_command __user *sic)
 {
 	struct request *rq;
-	int err;
+	int err, write_perm = 0;
 	unsigned int in_len, out_len, bytes, opcode, cmdlen;
 	char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
 
@@ -340,7 +424,11 @@ int sg_scsi_ioctl(struct file *file, struct request_queue *q,
 	if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
 		goto error;
 
-	err = blk_verify_command(file, rq->cmd);
+	/* scsi_ioctl passes NULL */
+	if (file && (file->f_mode & FMODE_WRITE))
+		write_perm = 1;
+
+	err = blk_verify_command(&q->cmd_filter, rq->cmd, write_perm);
 	if (err)
 		goto error;
 
diff --git a/trunk/drivers/block/pktcdvd.c b/trunk/drivers/block/pktcdvd.c
index 29b7a648cc6e..158eed4d5161 100644
--- a/trunk/drivers/block/pktcdvd.c
+++ b/trunk/drivers/block/pktcdvd.c
@@ -49,6 +49,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/kthread.h>
+#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/spinlock.h>
 #include <linux/file.h>
@@ -2797,9 +2798,14 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
 	return ret;
 }
 
-static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long pkt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	struct pktcdvd_device *pd = inode->i_bdev->bd_disk->private_data;
+	struct inode *inode = file->f_path.dentry->d_inode;
+	struct pktcdvd_device *pd;
+	long ret;
+
+	lock_kernel();
+	pd = inode->i_bdev->bd_disk->private_data;
 
 	VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd, imajor(inode), iminor(inode));
 
@@ -2812,7 +2818,8 @@ static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u
 	case CDROM_LAST_WRITTEN:
 	case CDROM_SEND_PACKET:
 	case SCSI_IOCTL_SEND_COMMAND:
-		return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
+		ret = blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
+		break;
 
 	case CDROMEJECT:
 		/*
@@ -2821,14 +2828,15 @@ static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u
 		 */
 		if (pd->refcnt == 1)
 			pkt_lock_door(pd, 0);
-		return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
+		ret = blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
+		break;
 
 	default:
 		VPRINTK(DRIVER_NAME": Unknown ioctl for %s (%x)\n", pd->name, cmd);
-		return -ENOTTY;
+		ret = -ENOTTY;
 	}
-
-	return 0;
+	unlock_kernel();
+	return ret;
 }
 
 static int pkt_media_changed(struct gendisk *disk)
@@ -2850,7 +2858,7 @@ static struct block_device_operations pktcdvd_ops = {
 	.owner =		THIS_MODULE,
 	.open =			pkt_open,
 	.release =		pkt_close,
-	.ioctl =		pkt_ioctl,
+	.unlocked_ioctl =	pkt_ioctl,
 	.media_changed =	pkt_media_changed,
 };
 
@@ -3015,7 +3023,8 @@ static void pkt_get_status(struct pkt_ctrl_command *ctrl_cmd)
 	mutex_unlock(&ctl_mutex);
 }
 
-static int pkt_ctl_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long pkt_ctl_ioctl(struct file *file, unsigned int cmd,
+						unsigned long arg)
 {
 	void __user *argp = (void __user *)arg;
 	struct pkt_ctrl_command ctrl_cmd;
@@ -3032,16 +3041,22 @@ static int pkt_ctl_ioctl(struct inode *inode, struct file *file, unsigned int cm
 	case PKT_CTRL_CMD_SETUP:
 		if (!capable(CAP_SYS_ADMIN))
 			return -EPERM;
+		lock_kernel();
 		ret = pkt_setup_dev(new_decode_dev(ctrl_cmd.dev), &pkt_dev);
 		ctrl_cmd.pkt_dev = new_encode_dev(pkt_dev);
+		unlock_kernel();
 		break;
 	case PKT_CTRL_CMD_TEARDOWN:
 		if (!capable(CAP_SYS_ADMIN))
 			return -EPERM;
+		lock_kernel();
 		ret = pkt_remove_dev(new_decode_dev(ctrl_cmd.pkt_dev));
+		unlock_kernel();
 		break;
 	case PKT_CTRL_CMD_STATUS:
+		lock_kernel();
 		pkt_get_status(&ctrl_cmd);
+		unlock_kernel();
 		break;
 	default:
 		return -ENOTTY;
@@ -3054,7 +3069,7 @@ static int pkt_ctl_ioctl(struct inode *inode, struct file *file, unsigned int cm
 
 
 static const struct file_operations pkt_ctl_fops = {
-	.ioctl	 = pkt_ctl_ioctl,
+	.unlocked_ioctl	 = pkt_ctl_ioctl,
 	.owner	 = THIS_MODULE,
 };
 
diff --git a/trunk/drivers/s390/block/dcssblk.c b/trunk/drivers/s390/block/dcssblk.c
index 711b3004b3e6..db85f1fb131e 100644
--- a/trunk/drivers/s390/block/dcssblk.c
+++ b/trunk/drivers/s390/block/dcssblk.c
@@ -384,10 +384,9 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char
 	 * get minor, add to list
 	 */
 	down_write(&dcssblk_devices_sem);
-	if (dcssblk_get_device_by_name(local_buf)) {
-		up_write(&dcssblk_devices_sem);
+	if (dcssblk_get_segment_by_name(local_buf)) {
 		rc = -EEXIST;
-		goto unload_seg;
+		goto release_gd;
 	}
 	rc = dcssblk_assign_free_minor(dev_info);
 	if (rc) {
diff --git a/trunk/drivers/scsi/sg.c b/trunk/drivers/scsi/sg.c
index 3d36270a8b4d..9d28b9f74d90 100644
--- a/trunk/drivers/scsi/sg.c
+++ b/trunk/drivers/scsi/sg.c
@@ -641,6 +641,7 @@ sg_new_write(Sg_fd *sfp, struct file *file, const char __user *buf,
 	unsigned char cmnd[MAX_COMMAND_SIZE];
 	int timeout;
 	unsigned long ul_timeout;
+	struct request_queue *q;
 
 	if (count < SZ_SG_IO_HDR)
 		return -EINVAL;
@@ -689,7 +690,9 @@ sg_new_write(Sg_fd *sfp, struct file *file, const char __user *buf,
 		sg_remove_request(sfp, srp);
 		return -EFAULT;
 	}
-	if (read_only && !blk_verify_command(file, cmnd)) {
+	q = sfp->parentdp->device->request_queue;
+	if (read_only && blk_verify_command(&q->cmd_filter, cmnd,
+					    file->f_mode & FMODE_WRITE)) {
 		sg_remove_request(sfp, srp);
 		return -EPERM;
 	}
@@ -793,6 +796,7 @@ sg_ioctl(struct inode *inode, struct file *filp,
 
 	if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->parentdp)))
 		return -ENXIO;
+
 	SCSI_LOG_TIMEOUT(3, printk("sg_ioctl: %s, cmd=0x%x\n",
 				   sdp->disk->disk_name, (int) cmd_in));
 	read_only = (O_RDWR != (filp->f_flags & O_ACCMODE));
@@ -1057,11 +1061,14 @@ sg_ioctl(struct inode *inode, struct file *filp,
 			return -ENODEV;
 		if (read_only) {
 			unsigned char opcode = WRITE_6;
+			struct request_queue *q = sdp->device->request_queue;
 			Scsi_Ioctl_Command __user *siocp = p;
 
 			if (copy_from_user(&opcode, siocp->data, 1))
 				return -EFAULT;
-			if (!blk_verify_command(filp, &opcode))
+			if (blk_verify_command(&q->cmd_filter,
+					       &opcode,
+					       filp->f_mode & FMODE_WRITE))
 				return -EPERM;
 		}
 		return sg_scsi_ioctl(filp, sdp->device->request_queue, NULL, p);
diff --git a/trunk/fs/configfs/dir.c b/trunk/fs/configfs/dir.c
index 8e93341f3e82..7a8db78a91d2 100644
--- a/trunk/fs/configfs/dir.c
+++ b/trunk/fs/configfs/dir.c
@@ -1311,18 +1311,16 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry)
 	 * Ensure that no racing symlink() will make detach_prep() fail while
 	 * the new link is temporarily attached
 	 */
+	mutex_lock(&configfs_symlink_mutex);
+	spin_lock(&configfs_dirent_lock);
 	do {
 		struct mutex *wait_mutex;
 
-		mutex_lock(&configfs_symlink_mutex);
-		spin_lock(&configfs_dirent_lock);
 		ret = configfs_detach_prep(dentry, &wait_mutex);
-		if (ret)
-			configfs_detach_rollback(dentry);
-		spin_unlock(&configfs_dirent_lock);
-		mutex_unlock(&configfs_symlink_mutex);
-
 		if (ret) {
+			configfs_detach_rollback(dentry);
+			spin_unlock(&configfs_dirent_lock);
+			mutex_unlock(&configfs_symlink_mutex);
 			if (ret != -EAGAIN) {
 				config_item_put(parent_item);
 				return ret;
@@ -1331,8 +1329,13 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry)
 			/* Wait until the racing operation terminates */
 			mutex_lock(wait_mutex);
 			mutex_unlock(wait_mutex);
+
+			mutex_lock(&configfs_symlink_mutex);
+			spin_lock(&configfs_dirent_lock);
 		}
 	} while (ret == -EAGAIN);
+	spin_unlock(&configfs_dirent_lock);
+	mutex_unlock(&configfs_symlink_mutex);
 
 	/* Get a working ref for the duration of this function */
 	item = configfs_get_config_item(dentry);
diff --git a/trunk/fs/ocfs2/cluster/netdebug.c b/trunk/fs/ocfs2/cluster/netdebug.c
index 52276c02f710..d8bfa0eb41b2 100644
--- a/trunk/fs/ocfs2/cluster/netdebug.c
+++ b/trunk/fs/ocfs2/cluster/netdebug.c
@@ -138,20 +138,20 @@ static int nst_seq_show(struct seq_file *seq, void *v)
 			   "  message id:   %d\n"
 			   "  message type: %u\n"
 			   "  message key:  0x%08x\n"
-			   "  sock acquiry: %lu.%ld\n"
-			   "  send start:   %lu.%ld\n"
-			   "  wait start:   %lu.%ld\n",
+			   "  sock acquiry: %lu.%lu\n"
+			   "  send start:   %lu.%lu\n"
+			   "  wait start:   %lu.%lu\n",
 			   nst, (unsigned long)nst->st_task->pid,
 			   (unsigned long)nst->st_task->tgid,
 			   nst->st_task->comm, nst->st_node,
 			   nst->st_sc, nst->st_id, nst->st_msg_type,
 			   nst->st_msg_key,
 			   nst->st_sock_time.tv_sec,
-			   (long)nst->st_sock_time.tv_usec,
+			   (unsigned long)nst->st_sock_time.tv_usec,
 			   nst->st_send_time.tv_sec,
-			   (long)nst->st_send_time.tv_usec,
+			   (unsigned long)nst->st_send_time.tv_usec,
 			   nst->st_status_time.tv_sec,
-			   (long)nst->st_status_time.tv_usec);
+			   nst->st_status_time.tv_usec);
 	}
 
 	spin_unlock(&o2net_debug_lock);
@@ -276,7 +276,7 @@ static void *sc_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 	return sc; /* unused, just needs to be null when done */
 }
 
-#define TV_SEC_USEC(TV) TV.tv_sec, (long)TV.tv_usec
+#define TV_SEC_USEC(TV) TV.tv_sec, (unsigned long)TV.tv_usec
 
 static int sc_seq_show(struct seq_file *seq, void *v)
 {
@@ -309,12 +309,12 @@ static int sc_seq_show(struct seq_file *seq, void *v)
 			   "  remote node:     %s\n"
 			   "  page off:        %zu\n"
 			   "  handshake ok:    %u\n"
-			   "  timer:           %lu.%ld\n"
-			   "  data ready:      %lu.%ld\n"
-			   "  advance start:   %lu.%ld\n"
-			   "  advance stop:    %lu.%ld\n"
-			   "  func start:      %lu.%ld\n"
-			   "  func stop:       %lu.%ld\n"
+			   "  timer:           %lu.%lu\n"
+			   "  data ready:      %lu.%lu\n"
+			   "  advance start:   %lu.%lu\n"
+			   "  advance stop:    %lu.%lu\n"
+			   "  func start:      %lu.%lu\n"
+			   "  func stop:       %lu.%lu\n"
 			   "  func key:        %u\n"
 			   "  func type:       %u\n",
 			   sc,
diff --git a/trunk/fs/ocfs2/cluster/tcp.c b/trunk/fs/ocfs2/cluster/tcp.c
index 2bcf706d9dd3..a27d61581bd6 100644
--- a/trunk/fs/ocfs2/cluster/tcp.c
+++ b/trunk/fs/ocfs2/cluster/tcp.c
@@ -143,8 +143,8 @@ static void o2net_sc_postpone_idle(struct o2net_sock_container *sc);
 static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc);
 
 #ifdef CONFIG_DEBUG_FS
-static void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
-			   u32 msgkey, struct task_struct *task, u8 node)
+void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
+		    u32 msgkey, struct task_struct *task, u8 node)
 {
 	INIT_LIST_HEAD(&nst->st_net_debug_item);
 	nst->st_task = task;
@@ -153,61 +153,31 @@ static void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
 	nst->st_node = node;
 }
 
-static void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
+void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
 {
 	do_gettimeofday(&nst->st_sock_time);
 }
 
-static void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
+void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
 {
 	do_gettimeofday(&nst->st_send_time);
 }
 
-static void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
+void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
 {
 	do_gettimeofday(&nst->st_status_time);
 }
 
-static void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
+void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
 					 struct o2net_sock_container *sc)
 {
 	nst->st_sc = sc;
 }
 
-static void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id)
+void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id)
 {
 	nst->st_id = msg_id;
 }
-
-#else  /* CONFIG_DEBUG_FS */
-
-static inline void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
-				  u32 msgkey, struct task_struct *task, u8 node)
-{
-}
-
-static inline void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
-{
-}
-
-static inline void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
-{
-}
-
-static inline void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
-{
-}
-
-static inline void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
-						struct o2net_sock_container *sc)
-{
-}
-
-static inline void o2net_set_nst_msg_id(struct o2net_send_tracking *nst,
-					u32 msg_id)
-{
-}
-
 #endif /* CONFIG_DEBUG_FS */
 
 static inline int o2net_reconnect_delay(void)
diff --git a/trunk/fs/ocfs2/cluster/tcp_internal.h b/trunk/fs/ocfs2/cluster/tcp_internal.h
index 8d58cfe410b1..18307ff81b77 100644
--- a/trunk/fs/ocfs2/cluster/tcp_internal.h
+++ b/trunk/fs/ocfs2/cluster/tcp_internal.h
@@ -224,10 +224,42 @@ struct o2net_send_tracking {
 	struct timeval			st_send_time;
 	struct timeval			st_status_time;
 };
+
+void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
+		    u32 msgkey, struct task_struct *task, u8 node);
+void o2net_set_nst_sock_time(struct o2net_send_tracking *nst);
+void o2net_set_nst_send_time(struct o2net_send_tracking *nst);
+void o2net_set_nst_status_time(struct o2net_send_tracking *nst);
+void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
+				  struct o2net_sock_container *sc);
+void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id);
+
 #else
 struct o2net_send_tracking {
 	u32	dummy;
 };
+
+static inline void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
+				  u32 msgkey, struct task_struct *task, u8 node)
+{
+}
+static inline void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
+{
+}
+static inline void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
+{
+}
+static inline void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
+{
+}
+static inline void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
+						struct o2net_sock_container *sc)
+{
+}
+static inline void o2net_set_nst_msg_id(struct o2net_send_tracking *nst,
+					u32 msg_id)
+{
+}
 #endif	/* CONFIG_DEBUG_FS */
 
 #endif /* O2CLUSTER_TCP_INTERNAL_H */
diff --git a/trunk/fs/ocfs2/dir.c b/trunk/fs/ocfs2/dir.c
index 9cce563fd627..8a1875848080 100644
--- a/trunk/fs/ocfs2/dir.c
+++ b/trunk/fs/ocfs2/dir.c
@@ -1300,6 +1300,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
 	di->i_size = cpu_to_le64(sb->s_blocksize);
 	di->i_ctime = di->i_mtime = cpu_to_le64(dir->i_ctime.tv_sec);
 	di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(dir->i_ctime.tv_nsec);
+	dir->i_blocks = ocfs2_inode_sector_count(dir);
 
 	/*
 	 * This should never fail as our extent list is empty and all
@@ -1309,15 +1310,9 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
 				  NULL);
 	if (ret) {
 		mlog_errno(ret);
-		goto out_commit;
+		goto out;
 	}
 
-	/*
-	 * Set i_blocks after the extent insert for the most up to
-	 * date ip_clusters value.
-	 */
-	dir->i_blocks = ocfs2_inode_sector_count(dir);
-
 	ret = ocfs2_journal_dirty(handle, di_bh);
 	if (ret) {
 		mlog_errno(ret);
@@ -1341,7 +1336,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
 					  len, 0, NULL);
 		if (ret) {
 			mlog_errno(ret);
-			goto out_commit;
+			goto out;
 		}
 	}
 
diff --git a/trunk/fs/ocfs2/journal.c b/trunk/fs/ocfs2/journal.c
index c47bc2a809c2..7a37240f7a31 100644
--- a/trunk/fs/ocfs2/journal.c
+++ b/trunk/fs/ocfs2/journal.c
@@ -1418,13 +1418,13 @@ int ocfs2_mark_dead_nodes(struct ocfs2_super *osb)
 {
 	unsigned int node_num;
 	int status, i;
-	u32 gen;
 	struct buffer_head *bh = NULL;
 	struct ocfs2_dinode *di;
 
 	/* This is called with the super block cluster lock, so we
 	 * know that the slot map can't change underneath us. */
 
+	spin_lock(&osb->osb_lock);
 	for (i = 0; i < osb->max_slots; i++) {
 		/* Read journal inode to get the recovery generation */
 		status = ocfs2_read_journal_inode(osb, i, &bh, NULL);
@@ -1433,31 +1433,23 @@ int ocfs2_mark_dead_nodes(struct ocfs2_super *osb)
 			goto bail;
 		}
 		di = (struct ocfs2_dinode *)bh->b_data;
-		gen = ocfs2_get_recovery_generation(di);
+		osb->slot_recovery_generations[i] =
+					ocfs2_get_recovery_generation(di);
 		brelse(bh);
 		bh = NULL;
 
-		spin_lock(&osb->osb_lock);
-		osb->slot_recovery_generations[i] = gen;
-
 		mlog(0, "Slot %u recovery generation is %u\n", i,
 		     osb->slot_recovery_generations[i]);
 
-		if (i == osb->slot_num) {
-			spin_unlock(&osb->osb_lock);
+		if (i == osb->slot_num)
 			continue;
-		}
 
 		status = ocfs2_slot_to_node_num_locked(osb, i, &node_num);
-		if (status == -ENOENT) {
-			spin_unlock(&osb->osb_lock);
+		if (status == -ENOENT)
 			continue;
-		}
 
-		if (__ocfs2_recovery_map_test(osb, node_num)) {
-			spin_unlock(&osb->osb_lock);
+		if (__ocfs2_recovery_map_test(osb, node_num))
 			continue;
-		}
 		spin_unlock(&osb->osb_lock);
 
 		/* Ok, we have a slot occupied by another node which
@@ -1473,7 +1465,10 @@ int ocfs2_mark_dead_nodes(struct ocfs2_super *osb)
 			mlog_errno(status);
 			goto bail;
 		}
+
+		spin_lock(&osb->osb_lock);
 	}
+	spin_unlock(&osb->osb_lock);
 
 	status = 0;
 bail:
diff --git a/trunk/fs/ocfs2/stackglue.c b/trunk/fs/ocfs2/stackglue.c
index 07f348b8d721..10e149ae5e3a 100644
--- a/trunk/fs/ocfs2/stackglue.c
+++ b/trunk/fs/ocfs2/stackglue.c
@@ -97,14 +97,13 @@ static int ocfs2_stack_driver_request(const char *stack_name,
 		goto out;
 	}
 
+	/* Ok, the stack is pinned */
+	p->sp_count++;
 	active_stack = p;
+
 	rc = 0;
 
 out:
-	/* If we found it, pin it */
-	if (!rc)
-		active_stack->sp_count++;
-
 	spin_unlock(&ocfs2_stack_lock);
 	return rc;
 }
diff --git a/trunk/include/linux/blkdev.h b/trunk/include/linux/blkdev.h
index e61f22be4d0e..d2d34e2774b2 100644
--- a/trunk/include/linux/blkdev.h
+++ b/trunk/include/linux/blkdev.h
@@ -280,6 +280,15 @@ struct blk_queue_tag {
 	atomic_t refcnt;		/* map can be shared */
 };
 
+#define BLK_SCSI_MAX_CMDS	(256)
+#define BLK_SCSI_CMD_PER_LONG	(BLK_SCSI_MAX_CMDS / (sizeof(long) * 8))
+
+struct blk_scsi_cmd_filter {
+	unsigned long read_ok[BLK_SCSI_CMD_PER_LONG];
+	unsigned long write_ok[BLK_SCSI_CMD_PER_LONG];
+	struct kobject kobj;
+};
+
 struct request_queue
 {
 	/*
@@ -398,6 +407,7 @@ struct request_queue
 #if defined(CONFIG_BLK_DEV_BSG)
 	struct bsg_class_device bsg_dev;
 #endif
+	struct blk_scsi_cmd_filter cmd_filter;
 };
 
 #define QUEUE_FLAG_CLUSTER	0	/* cluster several segments into 1 */
@@ -833,11 +843,11 @@ extern int blkdev_issue_flush(struct block_device *, sector_t *);
 /*
 * command filter functions
 */
-extern int blk_verify_command(struct file *file, unsigned char *cmd);
-extern int blk_cmd_filter_verify_command(struct blk_scsi_cmd_filter *filter,
-					 unsigned char *cmd, mode_t *f_mode);
+extern int blk_verify_command(struct blk_scsi_cmd_filter *filter,
+			      unsigned char *cmd, int has_write_perm);
 extern int blk_register_filter(struct gendisk *disk);
 extern void blk_unregister_filter(struct gendisk *disk);
+extern void blk_set_cmd_filter_defaults(struct blk_scsi_cmd_filter *filter);
 
 #define MAX_PHYS_SEGMENTS 128
 #define MAX_HW_SEGMENTS 128
diff --git a/trunk/include/linux/genhd.h b/trunk/include/linux/genhd.h
index 118216f1bd3c..be4f5e5bfe06 100644
--- a/trunk/include/linux/genhd.h
+++ b/trunk/include/linux/genhd.h
@@ -110,15 +110,6 @@ struct hd_struct {
 #define GENHD_FL_SUPPRESS_PARTITION_INFO	32
 #define GENHD_FL_FAIL				64
 
-#define BLK_SCSI_MAX_CMDS	(256)
-#define BLK_SCSI_CMD_PER_LONG	(BLK_SCSI_MAX_CMDS / (sizeof(long) * 8))
-
-struct blk_scsi_cmd_filter {
-	unsigned long read_ok[BLK_SCSI_CMD_PER_LONG];
-	unsigned long write_ok[BLK_SCSI_CMD_PER_LONG];
-	struct kobject kobj;
-};
-
 struct gendisk {
 	int major;			/* major number of driver */
 	int first_minor;
@@ -128,7 +119,6 @@ struct gendisk {
 	struct hd_struct **part;	/* [indexed by minor] */
 	struct block_device_operations *fops;
 	struct request_queue *queue;
-	struct blk_scsi_cmd_filter cmd_filter;
 	void *private_data;
 	sector_t capacity;
 
diff --git a/trunk/kernel/power/main.c b/trunk/kernel/power/main.c
index 540b16b68565..0b7476f5d2a6 100644
--- a/trunk/kernel/power/main.c
+++ b/trunk/kernel/power/main.c
@@ -21,7 +21,6 @@
 #include <linux/freezer.h>
 #include <linux/vmstat.h>
 #include <linux/syscalls.h>
-#include <linux/ftrace.h>
 
 #include "power.h"
 
@@ -311,7 +310,7 @@ static int suspend_enter(suspend_state_t state)
  */
 int suspend_devices_and_enter(suspend_state_t state)
 {
-	int error, ftrace_save;
+	int error;
 
 	if (!suspend_ops)
 		return -ENOSYS;
@@ -322,7 +321,6 @@ int suspend_devices_and_enter(suspend_state_t state)
 			goto Close;
 	}
 	suspend_console();
-	ftrace_save = __ftrace_enabled_save();
 	suspend_test_start();
 	error = device_suspend(PMSG_SUSPEND);
 	if (error) {
@@ -354,7 +352,6 @@ int suspend_devices_and_enter(suspend_state_t state)
 	suspend_test_start();
 	device_resume(PMSG_RESUME);
 	suspend_test_finish("resume devices");
-	__ftrace_enabled_restore(ftrace_save);
 	resume_console();
  Close:
 	if (suspend_ops->end)