Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus-1

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6: (9356 commits)
  [media] rc: update for bitop name changes
  fs: simplify iget & friends
  fs: pull inode->i_lock up out of writeback_single_inode
  fs: rename inode_lock to inode_hash_lock
  fs: move i_wb_list out from under inode_lock
  fs: move i_sb_list out from under inode_lock
  fs: remove inode_lock from iput_final and prune_icache
  fs: Lock the inode LRU list separately
  fs: factor inode disposal
  fs: protect inode->i_state with inode->i_lock
  lib, arch: add filter argument to show_mem and fix private implementations
  SLUB: Write to per cpu data when allocating it
  slub: Fix debugobjects with lockless fastpath
  autofs4: Do not potentially dereference NULL pointer returned by fget() in autofs_dev_ioctl_setpipefd()
  autofs4 - remove autofs4_lock
  autofs4 - fix d_manage() return on rcu-walk
  autofs4 - fix autofs4_expire_indirect() traversal
  autofs4 - fix dentry leak in autofs4_expire_direct()
  autofs4 - reinstate last used update on access
  vfs - check non-mountpoint dentry might block in __follow_mount_rcu()
  ...

NOTE!

This merge commit was created to fix compilation error. The block
tree was merged upstream and removed the 'elv_queue_empty()'
function which the new 'mtdswap' driver is using. So a simple
merge of the mtd tree with upstream does not compile. And the
mtd tree has already be published, so re-basing it is not an option.

To fix this unfortunate situation, I had to merge upstream into the
mtd-2.6.git tree without committing, put the fixup patch on top of
this, and then commit this. The result is that we do not have commits
which do not compile.

In other words, this merge commit "merges" 3 things: the MTD tree, the
upstream tree, and the fixup patch.

1 files changed, 215 insertions, 0 deletions

diff --git a/arch/unicore32/configs/debug_defconfig b/arch/unicore32/configs/debug_defconfig
new file mode 100644
index 000000000000..b5fbde9f1cb2
--- /dev/null
+++ b/arch/unicore32/configs/debug_defconfig
@@ -0,0 +1,215 @@
+### General setup
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCALVERSION="-debug"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_HOTPLUG=y
+#	Initial RAM filesystem and RAM disk (initramfs/initrd) support
+#CONFIG_BLK_DEV_INITRD=y
+#CONFIG_INITRAMFS_SOURCE="arch/unicore/ramfs/ramfs_config"
+
+### Enable loadable module support
+CONFIG_MODULES=n
+CONFIG_MODULE_UNLOAD=y
+
+### System Type
+CONFIG_ARCH_PUV3=y
+#	Board Selection
+CONFIG_PUV3_NB0916=y
+#	Processor Features
+CONFIG_CPU_DCACHE_LINE_DISABLE=y
+CONFIG_CPU_TLB_SINGLE_ENTRY_DISABLE=n
+
+### Bus support
+CONFIG_PCI=y
+CONFIG_PCI_LEGACY=n
+
+### Boot options
+#	for debug, adding: earlyprintk=ocd,keep initcall_debug
+#	others support: test_suspend=mem root=/dev/sda
+#	hibernate support: resume=/dev/sda3
+CONFIG_CMDLINE="earlyprintk=ocd,keep ignore_loglevel"
+# TODO: mem=512M video=unifb:1024x600-16@75
+# for nfs: root=/dev/nfs rw nfsroot=192.168.10.88:/home/udb/nfs/,rsize=1024,wsize=1024
+#	ip=192.168.10.83:192.168.10.88:192.168.10.1:255.255.255.0::eth0:off
+CONFIG_CMDLINE_FORCE=y
+
+### Power management options
+CONFIG_PM=y
+CONFIG_HIBERNATION=y
+CONFIG_PM_STD_PARTITION="/dev/sda3"
+CONFIG_CPU_FREQ=n
+CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
+
+### Networking support
+CONFIG_NET=y
+#	Networking options
+CONFIG_PACKET=m
+CONFIG_UNIX=m
+#	TCP/IP networking
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IPV6=n
+#	Wireless
+CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_MAC80211=m
+
+### PKUnity SoC Features
+CONFIG_USB_WLAN_HED_AQ3=n
+CONFIG_USB_CMMB_INNOFIDEI=n
+CONFIG_I2C_BATTERY_BQ27200=n
+CONFIG_I2C_EEPROM_AT24=n
+CONFIG_LCD_BACKLIGHT=n
+
+CONFIG_PUV3_RTC=y
+CONFIG_PUV3_UMAL=y
+CONFIG_PUV3_MUSB=n
+CONFIG_PUV3_AC97=n
+CONFIG_PUV3_NAND=n
+CONFIG_PUV3_MMC=n
+CONFIG_PUV3_UART=n
+
+### Device Drivers
+#	Memory Technology Device (MTD) support
+CONFIG_MTD=m
+CONFIG_MTD_UBI=m
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=m
+#	RAM/ROM/Flash chip drivers
+CONFIG_MTD_CFI=m
+CONFIG_MTD_JEDECPROBE=m
+CONFIG_MTD_CFI_AMDSTD=m
+#	Mapping drivers for chip access
+CONFIG_MTD_PHYSMAP=m
+
+#	Block devices
+CONFIG_BLK_DEV_LOOP=m
+
+#	SCSI device support
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR=m
+CONFIG_CHR_DEV_SG=m
+
+#	Serial ATA (prod) and Parallel ATA (experimental) drivers
+CONFIG_ATA=y
+CONFIG_SATA_VIA=y
+
+#	Network device support
+CONFIG_NETDEVICES=y
+CONFIG_NET_ETHERNET=y
+CONFIG_NETDEV_1000=y
+#	Wireless LAN
+CONFIG_WLAN_80211=n
+CONFIG_RT2X00=n
+CONFIG_RT73USB=n
+
+#	Input device support
+CONFIG_INPUT_EVDEV=m
+#	Keyboards
+CONFIG_KEYBOARD_GPIO=m
+
+#	I2C support
+CONFIG_I2C=y
+CONFIG_I2C_PUV3=y
+
+#	Hardware Monitoring support
+#CONFIG_SENSORS_LM75=m
+#	Generic Thermal sysfs driver
+#CONFIG_THERMAL=m
+#CONFIG_THERMAL_HWMON=y
+
+#	Multimedia support
+CONFIG_MEDIA_SUPPORT=n
+CONFIG_VIDEO_DEV=n
+CONFIG_USB_VIDEO_CLASS=n
+
+#	Graphics support
+CONFIG_FB=y
+CONFIG_FB_PUV3_UNIGFX=y
+#	Console display driver support
+CONFIG_VGA_CONSOLE=n
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+#	Bootup logo
+CONFIG_LOGO=n
+
+#	Sound card support
+CONFIG_SOUND=m
+#	Advanced Linux Sound Architecture
+CONFIG_SND=m
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+
+#	USB support
+CONFIG_USB_ARCH_HAS_HCD=n
+CONFIG_USB=n
+CONFIG_USB_DEVICEFS=n
+CONFIG_USB_PRINTER=n
+CONFIG_USB_STORAGE=n
+#	Inventra Highspeed Dual Role Controller
+CONFIG_USB_MUSB_HDRC=n
+
+#	LED Support
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+#	LED Triggers
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_IDE_DISK=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+
+#	Real Time Clock
+CONFIG_RTC_LIB=m
+CONFIG_RTC_CLASS=m
+
+### File systems
+CONFIG_EXT2_FS=m
+CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
+CONFIG_FUSE_FS=m
+#	CD-ROM/DVD Filesystems
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_UDF_FS=m
+#	DOS/FAT/NT Filesystems
+CONFIG_VFAT_FS=m
+#	Pseudo filesystems
+CONFIG_PROC_FS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+#	Miscellaneous filesystems
+CONFIG_MISC_FILESYSTEMS=y
+CONFIG_JFFS2_FS=m
+CONFIG_UBIFS_FS=m
+#	Network File Systems
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_ROOT_NFS=y
+#	Partition Types
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MSDOS_PARTITION=y
+#	Native language support
+CONFIG_NLS=y
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_UTF8=m
+
+### Kernel hacking
+CONFIG_FRAME_WARN=8096
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_PROVE_LOCKING=n
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_FRAME_POINTER=y
+CONFIG_DEBUG_LL=y
+