Merge commit 'origin/master' into for-linus/xen/master

* commit 'origin/master': (4825 commits)
  Fix build errors due to CONFIG_BRANCH_TRACER=y
  parport: Use the PCI IRQ if offered
  tty: jsm cleanups
  Adjust path to gpio headers
  KGDB_SERIAL_CONSOLE check for module
  Change KCONFIG name
  tty: Blackin CTS/RTS
  Change hardware flow control from poll to interrupt driven
  Add support for the MAX3100 SPI UART.
  lanana: assign a device name and numbering for MAX3100
  serqt: initial clean up pass for tty side
  tty: Use the generic RS485 ioctl on CRIS
  tty: Correct inline types for tty_driver_kref_get()
  splice: fix deadlock in splicing to file
  nilfs2: support nanosecond timestamp
  nilfs2: introduce secondary super block
  nilfs2: simplify handling of active state of segments
  nilfs2: mark minor flag for checkpoint created by internal operation
  nilfs2: clean up sketch file
  nilfs2: super block operations fix endian bug
  ...

Conflicts:
	arch/x86/include/asm/thread_info.h
	arch/x86/lguest/boot.c
	drivers/xen/manage.c

1 files changed, 29 insertions, 0 deletions

diff --git a/drivers/md/linear.h b/drivers/md/linear.h
new file mode 100644
index 000000000000..bf8179587f95
--- /dev/null
+++ b/drivers/md/linear.h
@@ -0,0 +1,29 @@
+#ifndef _LINEAR_H
+#define _LINEAR_H
+
+struct dev_info {
+	mdk_rdev_t	*rdev;
+	sector_t	num_sectors;
+	sector_t	start_sector;
+};
+
+typedef struct dev_info dev_info_t;
+
+struct linear_private_data
+{
+	struct linear_private_data *prev;	/* earlier version */
+	dev_info_t		**hash_table;
+	sector_t		spacing;
+	sector_t		array_sectors;
+	int			sector_shift;	/* shift before dividing
+						 * by spacing
+						 */
+	dev_info_t		disks[0];
+};
+
+
+typedef struct linear_private_data linear_conf_t;
+
+#define mddev_to_conf(mddev) ((linear_conf_t *) mddev->private)
+
+#endif