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-rw-r--r--arch/arm/configs/corgi_defconfig83
-rw-r--r--arch/arm/configs/poodle_defconfig1015
-rw-r--r--arch/arm/configs/spitz_defconfig81
-rw-r--r--arch/arm/kernel/head.S11
-rw-r--r--arch/arm/mach-pxa/Kconfig4
-rw-r--r--arch/arm/mach-realview/core.c1
-rw-r--r--arch/arm/mm/consistent.c13
-rw-r--r--arch/arm/tools/mach-types14
-rw-r--r--arch/frv/kernel/semaphore.c2
-rw-r--r--arch/frv/mb93090-mb00/pci-irq.c2
-rw-r--r--arch/frv/mm/init.c2
-rw-r--r--arch/frv/mm/pgalloc.c6
-rw-r--r--arch/m32r/kernel/io_mappi3.c54
-rw-r--r--arch/m32r/kernel/setup_mappi3.c20
-rw-r--r--arch/m32r/kernel/sys_m32r.c6
-rw-r--r--arch/powerpc/kernel/vdso.c6
-rw-r--r--arch/sparc/mm/generic.c10
-rw-r--r--arch/sparc64/mm/generic.c15
-rw-r--r--drivers/char/mem.c2
-rw-r--r--drivers/cpufreq/cpufreq.c12
-rw-r--r--drivers/md/md.c4
-rw-r--r--drivers/md/raid1.c8
-rw-r--r--drivers/md/raid10.c6
-rw-r--r--drivers/md/raid5.c2
-rw-r--r--drivers/md/raid6main.c27
-rw-r--r--drivers/media/video/Kconfig2
-rw-r--r--drivers/media/video/cx88/Kconfig20
-rw-r--r--drivers/media/video/cx88/Makefile27
-rw-r--r--drivers/media/video/saa7134/Kconfig12
-rw-r--r--drivers/media/video/saa7134/Makefile19
-rw-r--r--drivers/mmc/mmc.c2
-rw-r--r--drivers/pcmcia/m32r_cfc.c3
-rw-r--r--drivers/video/console/fbcon_ccw.c2
-rw-r--r--drivers/video/console/fbcon_rotate.h13
-rw-r--r--fs/9p/vfs_inode.c2
-rw-r--r--fs/dquot.c6
-rw-r--r--fs/ext3/resize.c1
-rw-r--r--fs/fuse/dir.c37
-rw-r--r--fs/proc/task_mmu.c7
-rw-r--r--fs/reiserfs/inode.c2
-rw-r--r--include/asm-arm/arch-s3c2410/regs-gpio.h239
-rw-r--r--include/asm-arm/arch-sa1100/io.h2
-rw-r--r--include/asm-frv/hardirq.h1
-rw-r--r--include/asm-frv/ide.h8
-rw-r--r--include/asm-frv/page.h4
-rw-r--r--include/asm-frv/semaphore.h2
-rw-r--r--include/asm-frv/thread_info.h2
-rw-r--r--include/asm-m32r/atomic.h21
-rw-r--r--include/asm-m32r/ide.h13
-rw-r--r--include/asm-m32r/mappi3/mappi3_pld.h2
-rw-r--r--include/asm-m32r/system.h64
-rw-r--r--include/asm-sparc64/pgtable.h10
-rw-r--r--include/linux/cpu.h7
-rw-r--r--include/linux/memory.h1
-rw-r--r--include/linux/mm.h5
-rw-r--r--include/linux/mmc/protocol.h4
-rw-r--r--include/linux/rmap.h4
-rw-r--r--include/linux/sched.h1
-rw-r--r--include/linux/swap.h6
-rw-r--r--kernel/cpu.c83
-rw-r--r--kernel/fork.c5
-rw-r--r--kernel/posix-cpu-timers.c2
-rw-r--r--kernel/workqueue.c12
-rw-r--r--lib/genalloc.c14
-rw-r--r--mm/fremap.c22
-rw-r--r--mm/madvise.c2
-rw-r--r--mm/memory.c201
-rw-r--r--mm/mempolicy.c12
-rw-r--r--mm/msync.c12
-rw-r--r--mm/nommu.c2
-rw-r--r--mm/page_alloc.c24
-rw-r--r--mm/rmap.c40
-rw-r--r--mm/thrash.c10
-rw-r--r--mm/vmscan.c29
74 files changed, 944 insertions, 1483 deletions
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index 24987c89609a..06229026f78b 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc3 3# Linux kernel version: 2.6.15-rc2
4# Sun Oct 9 15:46:42 2005 4# Mon Nov 28 10:30:09 2005
5# 5#
6CONFIG_ARM=y 6CONFIG_ARM=y
7CONFIG_MMU=y 7CONFIG_MMU=y
@@ -64,6 +64,23 @@ CONFIG_OBSOLETE_MODPARM=y
64CONFIG_KMOD=y 64CONFIG_KMOD=y
65 65
66# 66#
67# Block layer
68#
69
70#
71# IO Schedulers
72#
73CONFIG_IOSCHED_NOOP=y
74CONFIG_IOSCHED_AS=y
75CONFIG_IOSCHED_DEADLINE=y
76CONFIG_IOSCHED_CFQ=y
77CONFIG_DEFAULT_AS=y
78# CONFIG_DEFAULT_DEADLINE is not set
79# CONFIG_DEFAULT_CFQ is not set
80# CONFIG_DEFAULT_NOOP is not set
81CONFIG_DEFAULT_IOSCHED="anticipatory"
82
83#
67# System Type 84# System Type
68# 85#
69# CONFIG_ARCH_CLPS7500 is not set 86# CONFIG_ARCH_CLPS7500 is not set
@@ -85,6 +102,7 @@ CONFIG_ARCH_PXA=y
85# CONFIG_ARCH_LH7A40X is not set 102# CONFIG_ARCH_LH7A40X is not set
86# CONFIG_ARCH_OMAP is not set 103# CONFIG_ARCH_OMAP is not set
87# CONFIG_ARCH_VERSATILE is not set 104# CONFIG_ARCH_VERSATILE is not set
105# CONFIG_ARCH_REALVIEW is not set
88# CONFIG_ARCH_IMX is not set 106# CONFIG_ARCH_IMX is not set
89# CONFIG_ARCH_H720X is not set 107# CONFIG_ARCH_H720X is not set
90# CONFIG_ARCH_AAEC2000 is not set 108# CONFIG_ARCH_AAEC2000 is not set
@@ -98,12 +116,14 @@ CONFIG_ARCH_PXA=y
98CONFIG_PXA_SHARPSL=y 116CONFIG_PXA_SHARPSL=y
99CONFIG_PXA_SHARPSL_25x=y 117CONFIG_PXA_SHARPSL_25x=y
100# CONFIG_PXA_SHARPSL_27x is not set 118# CONFIG_PXA_SHARPSL_27x is not set
101# CONFIG_MACH_POODLE is not set 119CONFIG_MACH_POODLE=y
102CONFIG_MACH_CORGI=y 120CONFIG_MACH_CORGI=y
103CONFIG_MACH_SHEPHERD=y 121CONFIG_MACH_SHEPHERD=y
104CONFIG_MACH_HUSKY=y 122CONFIG_MACH_HUSKY=y
123CONFIG_MACH_TOSA=y
105CONFIG_PXA25x=y 124CONFIG_PXA25x=y
106CONFIG_PXA_SHARP_C7xx=y 125CONFIG_PXA_SHARP_C7xx=y
126CONFIG_PXA_SSP=y
107 127
108# 128#
109# Processor Type 129# Processor Type
@@ -155,6 +175,7 @@ CONFIG_FLATMEM_MANUAL=y
155CONFIG_FLATMEM=y 175CONFIG_FLATMEM=y
156CONFIG_FLAT_NODE_MEM_MAP=y 176CONFIG_FLAT_NODE_MEM_MAP=y
157# CONFIG_SPARSEMEM_STATIC is not set 177# CONFIG_SPARSEMEM_STATIC is not set
178CONFIG_SPLIT_PTLOCK_CPUS=4096
158CONFIG_ALIGNMENT_TRAP=y 179CONFIG_ALIGNMENT_TRAP=y
159 180
160# 181#
@@ -235,6 +256,10 @@ CONFIG_INET6_TUNNEL=m
235CONFIG_IPV6_TUNNEL=m 256CONFIG_IPV6_TUNNEL=m
236CONFIG_NETFILTER=y 257CONFIG_NETFILTER=y
237# CONFIG_NETFILTER_DEBUG is not set 258# CONFIG_NETFILTER_DEBUG is not set
259
260#
261# Core Netfilter Configuration
262#
238# CONFIG_NETFILTER_NETLINK is not set 263# CONFIG_NETFILTER_NETLINK is not set
239 264
240# 265#
@@ -356,6 +381,10 @@ CONFIG_IP6_NF_RAW=m
356# CONFIG_NET_DIVERT is not set 381# CONFIG_NET_DIVERT is not set
357# CONFIG_ECONET is not set 382# CONFIG_ECONET is not set
358# CONFIG_WAN_ROUTER is not set 383# CONFIG_WAN_ROUTER is not set
384
385#
386# QoS and/or fair queueing
387#
359# CONFIG_NET_SCHED is not set 388# CONFIG_NET_SCHED is not set
360CONFIG_NET_CLS_ROUTE=y 389CONFIG_NET_CLS_ROUTE=y
361 390
@@ -413,6 +442,7 @@ CONFIG_IRCOMM=m
413# CONFIG_SMC_IRCC_FIR is not set 442# CONFIG_SMC_IRCC_FIR is not set
414# CONFIG_ALI_FIR is not set 443# CONFIG_ALI_FIR is not set
415# CONFIG_VIA_FIR is not set 444# CONFIG_VIA_FIR is not set
445CONFIG_PXA_FICP=m
416CONFIG_BT=m 446CONFIG_BT=m
417CONFIG_BT_L2CAP=m 447CONFIG_BT_L2CAP=m
418CONFIG_BT_SCO=m 448CONFIG_BT_SCO=m
@@ -431,7 +461,6 @@ CONFIG_BT_HCIUSB=m
431CONFIG_BT_HCIUART=m 461CONFIG_BT_HCIUART=m
432CONFIG_BT_HCIUART_H4=y 462CONFIG_BT_HCIUART_H4=y
433CONFIG_BT_HCIUART_BCSP=y 463CONFIG_BT_HCIUART_BCSP=y
434CONFIG_BT_HCIUART_BCSP_TXCRC=y
435CONFIG_BT_HCIBCM203X=m 464CONFIG_BT_HCIBCM203X=m
436CONFIG_BT_HCIBPA10X=m 465CONFIG_BT_HCIBPA10X=m
437CONFIG_BT_HCIBFUSB=m 466CONFIG_BT_HCIBFUSB=m
@@ -459,6 +488,11 @@ CONFIG_FW_LOADER=y
459# CONFIG_DEBUG_DRIVER is not set 488# CONFIG_DEBUG_DRIVER is not set
460 489
461# 490#
491# Connector - unified userspace <-> kernelspace linker
492#
493# CONFIG_CONNECTOR is not set
494
495#
462# Memory Technology Devices (MTD) 496# Memory Technology Devices (MTD)
463# 497#
464CONFIG_MTD=y 498CONFIG_MTD=y
@@ -477,6 +511,7 @@ CONFIG_MTD_BLOCK=y
477# CONFIG_FTL is not set 511# CONFIG_FTL is not set
478# CONFIG_NFTL is not set 512# CONFIG_NFTL is not set
479# CONFIG_INFTL is not set 513# CONFIG_INFTL is not set
514# CONFIG_RFD_FTL is not set
480 515
481# 516#
482# RAM/ROM/Flash chip drivers 517# RAM/ROM/Flash chip drivers
@@ -532,6 +567,11 @@ CONFIG_MTD_NAND_SHARPSL=y
532# CONFIG_MTD_NAND_NANDSIM is not set 567# CONFIG_MTD_NAND_NANDSIM is not set
533 568
534# 569#
570# OneNAND Flash Device Drivers
571#
572# CONFIG_MTD_ONENAND is not set
573
574#
535# Parallel port support 575# Parallel port support
536# 576#
537# CONFIG_PARPORT is not set 577# CONFIG_PARPORT is not set
@@ -551,14 +591,6 @@ CONFIG_BLK_DEV_LOOP=y
551# CONFIG_BLK_DEV_RAM is not set 591# CONFIG_BLK_DEV_RAM is not set
552CONFIG_BLK_DEV_RAM_COUNT=16 592CONFIG_BLK_DEV_RAM_COUNT=16
553# CONFIG_CDROM_PKTCDVD is not set 593# CONFIG_CDROM_PKTCDVD is not set
554
555#
556# IO Schedulers
557#
558CONFIG_IOSCHED_NOOP=y
559CONFIG_IOSCHED_AS=y
560CONFIG_IOSCHED_DEADLINE=y
561CONFIG_IOSCHED_CFQ=y
562# CONFIG_ATA_OVER_ETH is not set 594# CONFIG_ATA_OVER_ETH is not set
563 595
564# 596#
@@ -625,6 +657,7 @@ CONFIG_SCSI_MULTI_LUN=y
625# 657#
626# SCSI low-level drivers 658# SCSI low-level drivers
627# 659#
660# CONFIG_ISCSI_TCP is not set
628# CONFIG_SCSI_SATA is not set 661# CONFIG_SCSI_SATA is not set
629# CONFIG_SCSI_DEBUG is not set 662# CONFIG_SCSI_DEBUG is not set
630 663
@@ -748,6 +781,7 @@ CONFIG_PPP_ASYNC=m
748# CONFIG_PPP_SYNC_TTY is not set 781# CONFIG_PPP_SYNC_TTY is not set
749# CONFIG_PPP_DEFLATE is not set 782# CONFIG_PPP_DEFLATE is not set
750CONFIG_PPP_BSDCOMP=m 783CONFIG_PPP_BSDCOMP=m
784# CONFIG_PPP_MPPE is not set
751# CONFIG_PPPOE is not set 785# CONFIG_PPPOE is not set
752# CONFIG_SLIP is not set 786# CONFIG_SLIP is not set
753# CONFIG_SHAPER is not set 787# CONFIG_SHAPER is not set
@@ -850,11 +884,15 @@ CONFIG_UNIX98_PTYS=y
850# PCMCIA character devices 884# PCMCIA character devices
851# 885#
852# CONFIG_SYNCLINK_CS is not set 886# CONFIG_SYNCLINK_CS is not set
887# CONFIG_CARDMAN_4000 is not set
888# CONFIG_CARDMAN_4040 is not set
853# CONFIG_RAW_DRIVER is not set 889# CONFIG_RAW_DRIVER is not set
854 890
855# 891#
856# TPM devices 892# TPM devices
857# 893#
894# CONFIG_TCG_TPM is not set
895# CONFIG_TELCLOCK is not set
858 896
859# 897#
860# I2C support 898# I2C support
@@ -889,6 +927,7 @@ CONFIG_I2C_PXA=y
889# CONFIG_SENSORS_PCF8591 is not set 927# CONFIG_SENSORS_PCF8591 is not set
890# CONFIG_SENSORS_RTC8564 is not set 928# CONFIG_SENSORS_RTC8564 is not set
891# CONFIG_SENSORS_MAX6875 is not set 929# CONFIG_SENSORS_MAX6875 is not set
930# CONFIG_RTC_X1205_I2C is not set
892# CONFIG_I2C_DEBUG_CORE is not set 931# CONFIG_I2C_DEBUG_CORE is not set
893# CONFIG_I2C_DEBUG_ALGO is not set 932# CONFIG_I2C_DEBUG_ALGO is not set
894# CONFIG_I2C_DEBUG_BUS is not set 933# CONFIG_I2C_DEBUG_BUS is not set
@@ -957,7 +996,10 @@ CONFIG_VIDEO_DEV=m
957# CONFIG_VIDEO_SAA5246A is not set 996# CONFIG_VIDEO_SAA5246A is not set
958# CONFIG_VIDEO_SAA5249 is not set 997# CONFIG_VIDEO_SAA5249 is not set
959# CONFIG_TUNER_3036 is not set 998# CONFIG_TUNER_3036 is not set
999# CONFIG_VIDEO_EM28XX is not set
960# CONFIG_VIDEO_OVCAMCHIP is not set 1000# CONFIG_VIDEO_OVCAMCHIP is not set
1001# CONFIG_VIDEO_AUDIO_DECODER is not set
1002# CONFIG_VIDEO_DECODER is not set
961 1003
962# 1004#
963# Radio Adapters 1005# Radio Adapters
@@ -976,13 +1018,12 @@ CONFIG_FB=y
976CONFIG_FB_CFB_FILLRECT=y 1018CONFIG_FB_CFB_FILLRECT=y
977CONFIG_FB_CFB_COPYAREA=y 1019CONFIG_FB_CFB_COPYAREA=y
978CONFIG_FB_CFB_IMAGEBLIT=y 1020CONFIG_FB_CFB_IMAGEBLIT=y
979CONFIG_FB_SOFT_CURSOR=y
980# CONFIG_FB_MACMODES is not set 1021# CONFIG_FB_MACMODES is not set
981# CONFIG_FB_MODE_HELPERS is not set 1022# CONFIG_FB_MODE_HELPERS is not set
982# CONFIG_FB_TILEBLITTING is not set 1023# CONFIG_FB_TILEBLITTING is not set
1024# CONFIG_FB_S1D13XXX is not set
983# CONFIG_FB_PXA is not set 1025# CONFIG_FB_PXA is not set
984CONFIG_FB_W100=y 1026CONFIG_FB_W100=y
985# CONFIG_FB_S1D13XXX is not set
986# CONFIG_FB_VIRTUAL is not set 1027# CONFIG_FB_VIRTUAL is not set
987 1028
988# 1029#
@@ -991,6 +1032,7 @@ CONFIG_FB_W100=y
991# CONFIG_VGA_CONSOLE is not set 1032# CONFIG_VGA_CONSOLE is not set
992CONFIG_DUMMY_CONSOLE=y 1033CONFIG_DUMMY_CONSOLE=y
993CONFIG_FRAMEBUFFER_CONSOLE=y 1034CONFIG_FRAMEBUFFER_CONSOLE=y
1035# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
994CONFIG_FONTS=y 1036CONFIG_FONTS=y
995CONFIG_FONT_8x8=y 1037CONFIG_FONT_8x8=y
996CONFIG_FONT_8x16=y 1038CONFIG_FONT_8x16=y
@@ -1087,15 +1129,15 @@ CONFIG_USB_SL811_CS=m
1087# USB Device Class drivers 1129# USB Device Class drivers
1088# 1130#
1089# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set 1131# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
1132CONFIG_USB_ACM=m
1133CONFIG_USB_PRINTER=m
1090 1134
1091# 1135#
1092# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem 1136# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
1093# 1137#
1094CONFIG_USB_ACM=m
1095CONFIG_USB_PRINTER=m
1096 1138
1097# 1139#
1098# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information 1140# may also be needed; see USB_STORAGE Help for more information
1099# 1141#
1100CONFIG_USB_STORAGE=m 1142CONFIG_USB_STORAGE=m
1101# CONFIG_USB_STORAGE_DEBUG is not set 1143# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1107,7 +1149,6 @@ CONFIG_USB_STORAGE=m
1107# CONFIG_USB_STORAGE_SDDR09 is not set 1149# CONFIG_USB_STORAGE_SDDR09 is not set
1108# CONFIG_USB_STORAGE_SDDR55 is not set 1150# CONFIG_USB_STORAGE_SDDR55 is not set
1109# CONFIG_USB_STORAGE_JUMPSHOT is not set 1151# CONFIG_USB_STORAGE_JUMPSHOT is not set
1110# CONFIG_USB_STORAGE_ONETOUCH is not set
1111 1152
1112# 1153#
1113# USB Input Devices 1154# USB Input Devices
@@ -1185,6 +1226,7 @@ CONFIG_USB_MON=y
1185CONFIG_USB_SERIAL=m 1226CONFIG_USB_SERIAL=m
1186CONFIG_USB_SERIAL_GENERIC=y 1227CONFIG_USB_SERIAL_GENERIC=y
1187# CONFIG_USB_SERIAL_AIRPRIME is not set 1228# CONFIG_USB_SERIAL_AIRPRIME is not set
1229# CONFIG_USB_SERIAL_ANYDATA is not set
1188CONFIG_USB_SERIAL_BELKIN=m 1230CONFIG_USB_SERIAL_BELKIN=m
1189# CONFIG_USB_SERIAL_WHITEHEAT is not set 1231# CONFIG_USB_SERIAL_WHITEHEAT is not set
1190CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m 1232CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
@@ -1340,6 +1382,7 @@ CONFIG_RAMFS=y
1340CONFIG_JFFS2_FS=y 1382CONFIG_JFFS2_FS=y
1341CONFIG_JFFS2_FS_DEBUG=0 1383CONFIG_JFFS2_FS_DEBUG=0
1342CONFIG_JFFS2_FS_WRITEBUFFER=y 1384CONFIG_JFFS2_FS_WRITEBUFFER=y
1385CONFIG_JFFS2_SUMMARY=y
1343CONFIG_JFFS2_COMPRESSION_OPTIONS=y 1386CONFIG_JFFS2_COMPRESSION_OPTIONS=y
1344CONFIG_JFFS2_ZLIB=y 1387CONFIG_JFFS2_ZLIB=y
1345CONFIG_JFFS2_RTIME=y 1388CONFIG_JFFS2_RTIME=y
@@ -1466,7 +1509,9 @@ CONFIG_DETECT_SOFTLOCKUP=y
1466CONFIG_DEBUG_BUGVERBOSE=y 1509CONFIG_DEBUG_BUGVERBOSE=y
1467# CONFIG_DEBUG_INFO is not set 1510# CONFIG_DEBUG_INFO is not set
1468# CONFIG_DEBUG_FS is not set 1511# CONFIG_DEBUG_FS is not set
1512# CONFIG_DEBUG_VM is not set
1469CONFIG_FRAME_POINTER=y 1513CONFIG_FRAME_POINTER=y
1514# CONFIG_RCU_TORTURE_TEST is not set
1470# CONFIG_DEBUG_USER is not set 1515# CONFIG_DEBUG_USER is not set
1471# CONFIG_DEBUG_WAITQ is not set 1516# CONFIG_DEBUG_WAITQ is not set
1472CONFIG_DEBUG_ERRORS=y 1517CONFIG_DEBUG_ERRORS=y
diff --git a/arch/arm/configs/poodle_defconfig b/arch/arm/configs/poodle_defconfig
deleted file mode 100644
index 72822907759f..000000000000
--- a/arch/arm/configs/poodle_defconfig
+++ /dev/null
@@ -1,1015 +0,0 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc3
4# Sun Oct 9 17:04:29 2005
5#
6CONFIG_ARM=y
7CONFIG_MMU=y
8CONFIG_UID16=y
9CONFIG_RWSEM_GENERIC_SPINLOCK=y
10CONFIG_GENERIC_CALIBRATE_DELAY=y
11
12#
13# Code maturity level options
14#
15CONFIG_EXPERIMENTAL=y
16CONFIG_CLEAN_COMPILE=y
17CONFIG_BROKEN_ON_SMP=y
18CONFIG_LOCK_KERNEL=y
19CONFIG_INIT_ENV_ARG_LIMIT=32
20
21#
22# General setup
23#
24CONFIG_LOCALVERSION=""
25CONFIG_LOCALVERSION_AUTO=y
26CONFIG_SWAP=y
27CONFIG_SYSVIPC=y
28# CONFIG_POSIX_MQUEUE is not set
29CONFIG_BSD_PROCESS_ACCT=y
30# CONFIG_BSD_PROCESS_ACCT_V3 is not set
31CONFIG_SYSCTL=y
32# CONFIG_AUDIT is not set
33CONFIG_HOTPLUG=y
34CONFIG_KOBJECT_UEVENT=y
35# CONFIG_IKCONFIG is not set
36CONFIG_INITRAMFS_SOURCE=""
37CONFIG_EMBEDDED=y
38CONFIG_KALLSYMS=y
39# CONFIG_KALLSYMS_ALL is not set
40# CONFIG_KALLSYMS_EXTRA_PASS is not set
41CONFIG_PRINTK=y
42CONFIG_BUG=y
43CONFIG_BASE_FULL=y
44CONFIG_FUTEX=y
45CONFIG_EPOLL=y
46# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
47CONFIG_SHMEM=y
48CONFIG_CC_ALIGN_FUNCTIONS=0
49CONFIG_CC_ALIGN_LABELS=0
50CONFIG_CC_ALIGN_LOOPS=0
51CONFIG_CC_ALIGN_JUMPS=0
52# CONFIG_TINY_SHMEM is not set
53CONFIG_BASE_SMALL=0
54
55#
56# Loadable module support
57#
58CONFIG_MODULES=y
59CONFIG_MODULE_UNLOAD=y
60CONFIG_MODULE_FORCE_UNLOAD=y
61CONFIG_OBSOLETE_MODPARM=y
62CONFIG_MODVERSIONS=y
63# CONFIG_MODULE_SRCVERSION_ALL is not set
64CONFIG_KMOD=y
65
66#
67# System Type
68#
69# CONFIG_ARCH_CLPS7500 is not set
70# CONFIG_ARCH_CLPS711X is not set
71# CONFIG_ARCH_CO285 is not set
72# CONFIG_ARCH_EBSA110 is not set
73# CONFIG_ARCH_CAMELOT is not set
74# CONFIG_ARCH_FOOTBRIDGE is not set
75# CONFIG_ARCH_INTEGRATOR is not set
76# CONFIG_ARCH_IOP3XX is not set
77# CONFIG_ARCH_IXP4XX is not set
78# CONFIG_ARCH_IXP2000 is not set
79# CONFIG_ARCH_L7200 is not set
80CONFIG_ARCH_PXA=y
81# CONFIG_ARCH_RPC is not set
82# CONFIG_ARCH_SA1100 is not set
83# CONFIG_ARCH_S3C2410 is not set
84# CONFIG_ARCH_SHARK is not set
85# CONFIG_ARCH_LH7A40X is not set
86# CONFIG_ARCH_OMAP is not set
87# CONFIG_ARCH_VERSATILE is not set
88# CONFIG_ARCH_IMX is not set
89# CONFIG_ARCH_H720X is not set
90# CONFIG_ARCH_AAEC2000 is not set
91
92#
93# Intel PXA2xx Implementations
94#
95# CONFIG_ARCH_LUBBOCK is not set
96# CONFIG_MACH_MAINSTONE is not set
97# CONFIG_ARCH_PXA_IDP is not set
98CONFIG_PXA_SHARPSL=y
99CONFIG_PXA_SHARPSL_25x=y
100# CONFIG_PXA_SHARPSL_27x is not set
101CONFIG_MACH_POODLE=y
102# CONFIG_MACH_CORGI is not set
103# CONFIG_MACH_SHEPHERD is not set
104# CONFIG_MACH_HUSKY is not set
105CONFIG_PXA25x=y
106
107#
108# Processor Type
109#
110CONFIG_CPU_32=y
111CONFIG_CPU_XSCALE=y
112CONFIG_CPU_32v5=y
113CONFIG_CPU_ABRT_EV5T=y
114CONFIG_CPU_CACHE_VIVT=y
115CONFIG_CPU_TLB_V4WBI=y
116
117#
118# Processor Features
119#
120CONFIG_ARM_THUMB=y
121CONFIG_XSCALE_PMU=y
122CONFIG_SHARP_LOCOMO=y
123CONFIG_SHARP_PARAM=y
124CONFIG_SHARP_SCOOP=y
125
126#
127# Bus support
128#
129CONFIG_ISA_DMA_API=y
130
131#
132# PCCARD (PCMCIA/CardBus) support
133#
134CONFIG_PCCARD=y
135# CONFIG_PCMCIA_DEBUG is not set
136CONFIG_PCMCIA=y
137CONFIG_PCMCIA_LOAD_CIS=y
138CONFIG_PCMCIA_IOCTL=y
139
140#
141# PC-card bridges
142#
143CONFIG_PCMCIA_PXA2XX=y
144
145#
146# Kernel Features
147#
148CONFIG_PREEMPT=y
149# CONFIG_NO_IDLE_HZ is not set
150# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
151CONFIG_SELECT_MEMORY_MODEL=y
152CONFIG_FLATMEM_MANUAL=y
153# CONFIG_DISCONTIGMEM_MANUAL is not set
154# CONFIG_SPARSEMEM_MANUAL is not set
155CONFIG_FLATMEM=y
156CONFIG_FLAT_NODE_MEM_MAP=y
157# CONFIG_SPARSEMEM_STATIC is not set
158CONFIG_ALIGNMENT_TRAP=y
159
160#
161# Boot options
162#
163CONFIG_ZBOOT_ROM_TEXT=0x0
164CONFIG_ZBOOT_ROM_BSS=0x0
165CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug"
166# CONFIG_XIP_KERNEL is not set
167
168#
169# Floating point emulation
170#
171
172#
173# At least one emulation must be selected
174#
175CONFIG_FPE_NWFPE=y
176# CONFIG_FPE_NWFPE_XP is not set
177# CONFIG_FPE_FASTFPE is not set
178
179#
180# Userspace binary formats
181#
182CONFIG_BINFMT_ELF=y
183CONFIG_BINFMT_AOUT=m
184CONFIG_BINFMT_MISC=m
185# CONFIG_ARTHUR is not set
186
187#
188# Power management options
189#
190CONFIG_PM=y
191CONFIG_APM=y
192
193#
194# Networking
195#
196CONFIG_NET=y
197
198#
199# Networking options
200#
201CONFIG_PACKET=y
202CONFIG_PACKET_MMAP=y
203CONFIG_UNIX=y
204# CONFIG_NET_KEY is not set
205CONFIG_INET=y
206# CONFIG_IP_MULTICAST is not set
207# CONFIG_IP_ADVANCED_ROUTER is not set
208CONFIG_IP_FIB_HASH=y
209# CONFIG_IP_PNP is not set
210# CONFIG_NET_IPIP is not set
211# CONFIG_NET_IPGRE is not set
212# CONFIG_ARPD is not set
213CONFIG_SYN_COOKIES=y
214# CONFIG_INET_AH is not set
215# CONFIG_INET_ESP is not set
216# CONFIG_INET_IPCOMP is not set
217# CONFIG_INET_TUNNEL is not set
218CONFIG_INET_DIAG=y
219CONFIG_INET_TCP_DIAG=y
220# CONFIG_TCP_CONG_ADVANCED is not set
221CONFIG_TCP_CONG_BIC=y
222# CONFIG_IPV6 is not set
223# CONFIG_NETFILTER is not set
224
225#
226# DCCP Configuration (EXPERIMENTAL)
227#
228# CONFIG_IP_DCCP is not set
229
230#
231# SCTP Configuration (EXPERIMENTAL)
232#
233# CONFIG_IP_SCTP is not set
234# CONFIG_ATM is not set
235# CONFIG_BRIDGE is not set
236# CONFIG_VLAN_8021Q is not set
237# CONFIG_DECNET is not set
238# CONFIG_LLC2 is not set
239# CONFIG_IPX is not set
240# CONFIG_ATALK is not set
241# CONFIG_X25 is not set
242# CONFIG_LAPB is not set
243# CONFIG_NET_DIVERT is not set
244# CONFIG_ECONET is not set
245# CONFIG_WAN_ROUTER is not set
246# CONFIG_NET_SCHED is not set
247# CONFIG_NET_CLS_ROUTE is not set
248
249#
250# Network testing
251#
252# CONFIG_NET_PKTGEN is not set
253# CONFIG_HAMRADIO is not set
254# CONFIG_IRDA is not set
255# CONFIG_BT is not set
256# CONFIG_IEEE80211 is not set
257
258#
259# Device Drivers
260#
261
262#
263# Generic Driver Options
264#
265CONFIG_STANDALONE=y
266CONFIG_PREVENT_FIRMWARE_BUILD=y
267CONFIG_FW_LOADER=y
268# CONFIG_DEBUG_DRIVER is not set
269
270#
271# Memory Technology Devices (MTD)
272#
273CONFIG_MTD=y
274# CONFIG_MTD_DEBUG is not set
275# CONFIG_MTD_CONCAT is not set
276CONFIG_MTD_PARTITIONS=y
277# CONFIG_MTD_REDBOOT_PARTS is not set
278# CONFIG_MTD_CMDLINE_PARTS is not set
279# CONFIG_MTD_AFS_PARTS is not set
280
281#
282# User Modules And Translation Layers
283#
284CONFIG_MTD_CHAR=y
285CONFIG_MTD_BLOCK=y
286# CONFIG_FTL is not set
287# CONFIG_NFTL is not set
288# CONFIG_INFTL is not set
289
290#
291# RAM/ROM/Flash chip drivers
292#
293# CONFIG_MTD_CFI is not set
294# CONFIG_MTD_JEDECPROBE is not set
295CONFIG_MTD_MAP_BANK_WIDTH_1=y
296CONFIG_MTD_MAP_BANK_WIDTH_2=y
297CONFIG_MTD_MAP_BANK_WIDTH_4=y
298# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
299# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
300# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
301CONFIG_MTD_CFI_I1=y
302CONFIG_MTD_CFI_I2=y
303# CONFIG_MTD_CFI_I4 is not set
304# CONFIG_MTD_CFI_I8 is not set
305# CONFIG_MTD_RAM is not set
306# CONFIG_MTD_ROM is not set
307# CONFIG_MTD_ABSENT is not set
308
309#
310# Mapping drivers for chip access
311#
312CONFIG_MTD_COMPLEX_MAPPINGS=y
313CONFIG_MTD_SHARP_SL=y
314# CONFIG_MTD_PLATRAM is not set
315
316#
317# Self-contained MTD device drivers
318#
319# CONFIG_MTD_SLRAM is not set
320# CONFIG_MTD_PHRAM is not set
321# CONFIG_MTD_MTDRAM is not set
322# CONFIG_MTD_BLKMTD is not set
323# CONFIG_MTD_BLOCK2MTD is not set
324
325#
326# Disk-On-Chip Device Drivers
327#
328# CONFIG_MTD_DOC2000 is not set
329# CONFIG_MTD_DOC2001 is not set
330# CONFIG_MTD_DOC2001PLUS is not set
331
332#
333# NAND Flash Device Drivers
334#
335CONFIG_MTD_NAND=y
336CONFIG_MTD_NAND_VERIFY_WRITE=y
337# CONFIG_MTD_NAND_H1900 is not set
338CONFIG_MTD_NAND_IDS=y
339# CONFIG_MTD_NAND_DISKONCHIP is not set
340CONFIG_MTD_NAND_SHARPSL=y
341# CONFIG_MTD_NAND_NANDSIM is not set
342
343#
344# Parallel port support
345#
346# CONFIG_PARPORT is not set
347
348#
349# Plug and Play support
350#
351
352#
353# Block devices
354#
355# CONFIG_BLK_DEV_COW_COMMON is not set
356CONFIG_BLK_DEV_LOOP=y
357# CONFIG_BLK_DEV_CRYPTOLOOP is not set
358# CONFIG_BLK_DEV_NBD is not set
359# CONFIG_BLK_DEV_RAM is not set
360CONFIG_BLK_DEV_RAM_COUNT=16
361# CONFIG_CDROM_PKTCDVD is not set
362
363#
364# IO Schedulers
365#
366CONFIG_IOSCHED_NOOP=y
367CONFIG_IOSCHED_AS=y
368CONFIG_IOSCHED_DEADLINE=y
369CONFIG_IOSCHED_CFQ=y
370# CONFIG_ATA_OVER_ETH is not set
371
372#
373# ATA/ATAPI/MFM/RLL support
374#
375CONFIG_IDE=y
376CONFIG_BLK_DEV_IDE=y
377
378#
379# Please see Documentation/ide.txt for help/info on IDE drives
380#
381# CONFIG_BLK_DEV_IDE_SATA is not set
382CONFIG_BLK_DEV_IDEDISK=y
383# CONFIG_IDEDISK_MULTI_MODE is not set
384CONFIG_BLK_DEV_IDECS=y
385# CONFIG_BLK_DEV_IDECD is not set
386# CONFIG_BLK_DEV_IDETAPE is not set
387# CONFIG_BLK_DEV_IDEFLOPPY is not set
388# CONFIG_IDE_TASK_IOCTL is not set
389
390#
391# IDE chipset support/bugfixes
392#
393CONFIG_IDE_GENERIC=y
394# CONFIG_IDE_ARM is not set
395# CONFIG_BLK_DEV_IDEDMA is not set
396# CONFIG_IDEDMA_AUTO is not set
397# CONFIG_BLK_DEV_HD is not set
398
399#
400# SCSI device support
401#
402# CONFIG_RAID_ATTRS is not set
403# CONFIG_SCSI is not set
404
405#
406# Multi-device support (RAID and LVM)
407#
408# CONFIG_MD is not set
409
410#
411# Fusion MPT device support
412#
413# CONFIG_FUSION is not set
414
415#
416# IEEE 1394 (FireWire) support
417#
418
419#
420# I2O device support
421#
422
423#
424# Network device support
425#
426CONFIG_NETDEVICES=y
427# CONFIG_DUMMY is not set
428# CONFIG_BONDING is not set
429# CONFIG_EQUALIZER is not set
430# CONFIG_TUN is not set
431
432#
433# PHY device support
434#
435# CONFIG_PHYLIB is not set
436
437#
438# Ethernet (10 or 100Mbit)
439#
440CONFIG_NET_ETHERNET=y
441# CONFIG_MII is not set
442# CONFIG_SMC91X is not set
443# CONFIG_DM9000 is not set
444
445#
446# Ethernet (1000 Mbit)
447#
448
449#
450# Ethernet (10000 Mbit)
451#
452
453#
454# Token Ring devices
455#
456
457#
458# Wireless LAN (non-hamradio)
459#
460CONFIG_NET_RADIO=y
461
462#
463# Obsolete Wireless cards support (pre-802.11)
464#
465# CONFIG_STRIP is not set
466# CONFIG_PCMCIA_WAVELAN is not set
467# CONFIG_PCMCIA_NETWAVE is not set
468
469#
470# Wireless 802.11 Frequency Hopping cards support
471#
472# CONFIG_PCMCIA_RAYCS is not set
473
474#
475# Wireless 802.11b ISA/PCI cards support
476#
477# CONFIG_HERMES is not set
478# CONFIG_ATMEL is not set
479
480#
481# Wireless 802.11b Pcmcia/Cardbus cards support
482#
483# CONFIG_AIRO_CS is not set
484# CONFIG_PCMCIA_WL3501 is not set
485# CONFIG_HOSTAP is not set
486CONFIG_NET_WIRELESS=y
487
488#
489# PCMCIA network device support
490#
491CONFIG_NET_PCMCIA=y
492# CONFIG_PCMCIA_3C589 is not set
493# CONFIG_PCMCIA_3C574 is not set
494# CONFIG_PCMCIA_FMVJ18X is not set
495CONFIG_PCMCIA_PCNET=y
496# CONFIG_PCMCIA_NMCLAN is not set
497# CONFIG_PCMCIA_SMC91C92 is not set
498# CONFIG_PCMCIA_XIRC2PS is not set
499# CONFIG_PCMCIA_AXNET is not set
500
501#
502# Wan interfaces
503#
504# CONFIG_WAN is not set
505CONFIG_PPP=m
506# CONFIG_PPP_MULTILINK is not set
507# CONFIG_PPP_FILTER is not set
508CONFIG_PPP_ASYNC=m
509# CONFIG_PPP_SYNC_TTY is not set
510# CONFIG_PPP_DEFLATE is not set
511CONFIG_PPP_BSDCOMP=m
512# CONFIG_PPPOE is not set
513# CONFIG_SLIP is not set
514# CONFIG_SHAPER is not set
515# CONFIG_NETCONSOLE is not set
516# CONFIG_NETPOLL is not set
517# CONFIG_NET_POLL_CONTROLLER is not set
518
519#
520# ISDN subsystem
521#
522# CONFIG_ISDN is not set
523
524#
525# Input device support
526#
527CONFIG_INPUT=y
528
529#
530# Userland interfaces
531#
532# CONFIG_INPUT_MOUSEDEV is not set
533# CONFIG_INPUT_JOYDEV is not set
534CONFIG_INPUT_TSDEV=y
535CONFIG_INPUT_TSDEV_SCREEN_X=240
536CONFIG_INPUT_TSDEV_SCREEN_Y=320
537CONFIG_INPUT_EVDEV=y
538CONFIG_INPUT_EVBUG=y
539
540#
541# Input Device Drivers
542#
543CONFIG_INPUT_KEYBOARD=y
544# CONFIG_KEYBOARD_ATKBD is not set
545# CONFIG_KEYBOARD_SUNKBD is not set
546# CONFIG_KEYBOARD_LKKBD is not set
547CONFIG_KEYBOARD_LOCOMO=y
548# CONFIG_KEYBOARD_XTKBD is not set
549# CONFIG_KEYBOARD_NEWTON is not set
550# CONFIG_KEYBOARD_CORGI is not set
551CONFIG_KEYBOARD_SPITZ=y
552# CONFIG_INPUT_MOUSE is not set
553# CONFIG_INPUT_JOYSTICK is not set
554# CONFIG_INPUT_TOUCHSCREEN is not set
555# CONFIG_INPUT_MISC is not set
556
557#
558# Hardware I/O ports
559#
560# CONFIG_SERIO is not set
561# CONFIG_GAMEPORT is not set
562
563#
564# Character devices
565#
566CONFIG_VT=y
567CONFIG_VT_CONSOLE=y
568CONFIG_HW_CONSOLE=y
569# CONFIG_SERIAL_NONSTANDARD is not set
570
571#
572# Serial drivers
573#
574# CONFIG_SERIAL_8250 is not set
575
576#
577# Non-8250 serial port support
578#
579CONFIG_SERIAL_PXA=y
580CONFIG_SERIAL_PXA_CONSOLE=y
581CONFIG_SERIAL_CORE=y
582CONFIG_SERIAL_CORE_CONSOLE=y
583CONFIG_UNIX98_PTYS=y
584# CONFIG_LEGACY_PTYS is not set
585
586#
587# IPMI
588#
589# CONFIG_IPMI_HANDLER is not set
590
591#
592# Watchdog Cards
593#
594# CONFIG_WATCHDOG is not set
595# CONFIG_NVRAM is not set
596# CONFIG_RTC is not set
597# CONFIG_DTLK is not set
598# CONFIG_R3964 is not set
599
600#
601# Ftape, the floppy tape device driver
602#
603
604#
605# PCMCIA character devices
606#
607# CONFIG_SYNCLINK_CS is not set
608# CONFIG_RAW_DRIVER is not set
609
610#
611# TPM devices
612#
613
614#
615# I2C support
616#
617CONFIG_I2C=y
618# CONFIG_I2C_CHARDEV is not set
619
620#
621# I2C Algorithms
622#
623CONFIG_I2C_ALGOBIT=y
624# CONFIG_I2C_ALGOPCF is not set
625# CONFIG_I2C_ALGOPCA is not set
626
627#
628# I2C Hardware Bus support
629#
630# CONFIG_I2C_PXA is not set
631# CONFIG_I2C_PARPORT_LIGHT is not set
632# CONFIG_I2C_STUB is not set
633# CONFIG_I2C_PCA_ISA is not set
634
635#
636# Miscellaneous I2C Chip support
637#
638# CONFIG_SENSORS_DS1337 is not set
639# CONFIG_SENSORS_DS1374 is not set
640# CONFIG_SENSORS_EEPROM is not set
641# CONFIG_SENSORS_PCF8574 is not set
642# CONFIG_SENSORS_PCA9539 is not set
643# CONFIG_SENSORS_PCF8591 is not set
644# CONFIG_SENSORS_RTC8564 is not set
645# CONFIG_SENSORS_MAX6875 is not set
646CONFIG_I2C_DEBUG_CORE=y
647CONFIG_I2C_DEBUG_ALGO=y
648CONFIG_I2C_DEBUG_BUS=y
649# CONFIG_I2C_DEBUG_CHIP is not set
650
651#
652# Hardware Monitoring support
653#
654CONFIG_HWMON=y
655# CONFIG_HWMON_VID is not set
656# CONFIG_SENSORS_ADM1021 is not set
657# CONFIG_SENSORS_ADM1025 is not set
658# CONFIG_SENSORS_ADM1026 is not set
659# CONFIG_SENSORS_ADM1031 is not set
660# CONFIG_SENSORS_ADM9240 is not set
661# CONFIG_SENSORS_ASB100 is not set
662# CONFIG_SENSORS_ATXP1 is not set
663# CONFIG_SENSORS_DS1621 is not set
664# CONFIG_SENSORS_FSCHER is not set
665# CONFIG_SENSORS_FSCPOS is not set
666# CONFIG_SENSORS_GL518SM is not set
667# CONFIG_SENSORS_GL520SM is not set
668# CONFIG_SENSORS_IT87 is not set
669# CONFIG_SENSORS_LM63 is not set
670# CONFIG_SENSORS_LM75 is not set
671# CONFIG_SENSORS_LM77 is not set
672# CONFIG_SENSORS_LM78 is not set
673# CONFIG_SENSORS_LM80 is not set
674# CONFIG_SENSORS_LM83 is not set
675# CONFIG_SENSORS_LM85 is not set
676# CONFIG_SENSORS_LM87 is not set
677# CONFIG_SENSORS_LM90 is not set
678# CONFIG_SENSORS_LM92 is not set
679# CONFIG_SENSORS_MAX1619 is not set
680# CONFIG_SENSORS_PC87360 is not set
681# CONFIG_SENSORS_SMSC47M1 is not set
682# CONFIG_SENSORS_SMSC47B397 is not set
683# CONFIG_SENSORS_W83781D is not set
684# CONFIG_SENSORS_W83792D is not set
685# CONFIG_SENSORS_W83L785TS is not set
686# CONFIG_SENSORS_W83627HF is not set
687# CONFIG_SENSORS_W83627EHF is not set
688# CONFIG_HWMON_DEBUG_CHIP is not set
689
690#
691# Misc devices
692#
693
694#
695# Multimedia Capabilities Port drivers
696#
697
698#
699# Multimedia devices
700#
701CONFIG_VIDEO_DEV=m
702
703#
704# Video For Linux
705#
706
707#
708# Video Adapters
709#
710# CONFIG_VIDEO_CPIA is not set
711# CONFIG_VIDEO_SAA5246A is not set
712# CONFIG_VIDEO_SAA5249 is not set
713# CONFIG_TUNER_3036 is not set
714# CONFIG_VIDEO_OVCAMCHIP is not set
715
716#
717# Radio Adapters
718#
719# CONFIG_RADIO_MAESTRO is not set
720
721#
722# Digital Video Broadcasting Devices
723#
724# CONFIG_DVB is not set
725
726#
727# Graphics support
728#
729CONFIG_FB=y
730CONFIG_FB_CFB_FILLRECT=y
731CONFIG_FB_CFB_COPYAREA=y
732CONFIG_FB_CFB_IMAGEBLIT=y
733CONFIG_FB_SOFT_CURSOR=y
734# CONFIG_FB_MACMODES is not set
735CONFIG_FB_MODE_HELPERS=y
736# CONFIG_FB_TILEBLITTING is not set
737CONFIG_FB_PXA=y
738# CONFIG_FB_W100 is not set
739# CONFIG_FB_PXA_PARAMETERS is not set
740# CONFIG_FB_S1D13XXX is not set
741# CONFIG_FB_VIRTUAL is not set
742
743#
744# Console display driver support
745#
746# CONFIG_VGA_CONSOLE is not set
747CONFIG_DUMMY_CONSOLE=y
748CONFIG_FRAMEBUFFER_CONSOLE=y
749CONFIG_FONTS=y
750CONFIG_FONT_8x8=y
751# CONFIG_FONT_8x16 is not set
752# CONFIG_FONT_6x11 is not set
753# CONFIG_FONT_7x14 is not set
754# CONFIG_FONT_PEARL_8x8 is not set
755# CONFIG_FONT_ACORN_8x8 is not set
756# CONFIG_FONT_MINI_4x6 is not set
757# CONFIG_FONT_SUN8x16 is not set
758# CONFIG_FONT_SUN12x22 is not set
759# CONFIG_FONT_10x18 is not set
760
761#
762# Logo configuration
763#
764# CONFIG_LOGO is not set
765# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
766
767#
768# Sound
769#
770# CONFIG_SOUND is not set
771
772#
773# USB support
774#
775CONFIG_USB_ARCH_HAS_HCD=y
776# CONFIG_USB_ARCH_HAS_OHCI is not set
777# CONFIG_USB is not set
778
779#
780# USB Gadget Support
781#
782CONFIG_USB_GADGET=y
783# CONFIG_USB_GADGET_DEBUG_FILES is not set
784CONFIG_USB_GADGET_SELECTED=y
785# CONFIG_USB_GADGET_NET2280 is not set
786CONFIG_USB_GADGET_PXA2XX=y
787CONFIG_USB_PXA2XX=y
788# CONFIG_USB_PXA2XX_SMALL is not set
789# CONFIG_USB_GADGET_GOKU is not set
790# CONFIG_USB_GADGET_LH7A40X is not set
791# CONFIG_USB_GADGET_OMAP is not set
792# CONFIG_USB_GADGET_DUMMY_HCD is not set
793# CONFIG_USB_GADGET_DUALSPEED is not set
794# CONFIG_USB_ZERO is not set
795CONFIG_USB_ETH=y
796CONFIG_USB_ETH_RNDIS=y
797# CONFIG_USB_GADGETFS is not set
798# CONFIG_USB_FILE_STORAGE is not set
799# CONFIG_USB_G_SERIAL is not set
800
801#
802# MMC/SD Card support
803#
804CONFIG_MMC=y
805CONFIG_MMC_DEBUG=y
806CONFIG_MMC_BLOCK=y
807CONFIG_MMC_PXA=y
808# CONFIG_MMC_WBSD is not set
809
810#
811# File systems
812#
813CONFIG_EXT2_FS=y
814CONFIG_EXT2_FS_XATTR=y
815CONFIG_EXT2_FS_POSIX_ACL=y
816CONFIG_EXT2_FS_SECURITY=y
817# CONFIG_EXT2_FS_XIP is not set
818# CONFIG_EXT3_FS is not set
819# CONFIG_JBD is not set
820CONFIG_FS_MBCACHE=y
821# CONFIG_REISERFS_FS is not set
822# CONFIG_JFS_FS is not set
823CONFIG_FS_POSIX_ACL=y
824# CONFIG_XFS_FS is not set
825# CONFIG_MINIX_FS is not set
826# CONFIG_ROMFS_FS is not set
827CONFIG_INOTIFY=y
828# CONFIG_QUOTA is not set
829CONFIG_DNOTIFY=y
830# CONFIG_AUTOFS_FS is not set
831# CONFIG_AUTOFS4_FS is not set
832# CONFIG_FUSE_FS is not set
833
834#
835# CD-ROM/DVD Filesystems
836#
837# CONFIG_ISO9660_FS is not set
838# CONFIG_UDF_FS is not set
839
840#
841# DOS/FAT/NT Filesystems
842#
843CONFIG_FAT_FS=y
844CONFIG_MSDOS_FS=y
845CONFIG_VFAT_FS=y
846CONFIG_FAT_DEFAULT_CODEPAGE=437
847CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
848# CONFIG_NTFS_FS is not set
849
850#
851# Pseudo filesystems
852#
853CONFIG_PROC_FS=y
854CONFIG_SYSFS=y
855CONFIG_TMPFS=y
856# CONFIG_HUGETLB_PAGE is not set
857CONFIG_RAMFS=y
858# CONFIG_RELAYFS_FS is not set
859
860#
861# Miscellaneous filesystems
862#
863# CONFIG_ADFS_FS is not set
864# CONFIG_AFFS_FS is not set
865# CONFIG_HFS_FS is not set
866# CONFIG_HFSPLUS_FS is not set
867# CONFIG_BEFS_FS is not set
868# CONFIG_BFS_FS is not set
869# CONFIG_EFS_FS is not set
870# CONFIG_JFFS_FS is not set
871CONFIG_JFFS2_FS=y
872CONFIG_JFFS2_FS_DEBUG=0
873CONFIG_JFFS2_FS_WRITEBUFFER=y
874CONFIG_JFFS2_COMPRESSION_OPTIONS=y
875CONFIG_JFFS2_ZLIB=y
876CONFIG_JFFS2_RTIME=y
877CONFIG_JFFS2_RUBIN=y
878# CONFIG_JFFS2_CMODE_NONE is not set
879CONFIG_JFFS2_CMODE_PRIORITY=y
880# CONFIG_JFFS2_CMODE_SIZE is not set
881CONFIG_CRAMFS=m
882# CONFIG_VXFS_FS is not set
883# CONFIG_HPFS_FS is not set
884# CONFIG_QNX4FS_FS is not set
885# CONFIG_SYSV_FS is not set
886# CONFIG_UFS_FS is not set
887
888#
889# Network File Systems
890#
891# CONFIG_NFS_FS is not set
892# CONFIG_NFSD is not set
893# CONFIG_SMB_FS is not set
894# CONFIG_CIFS is not set
895# CONFIG_NCP_FS is not set
896# CONFIG_CODA_FS is not set
897# CONFIG_AFS_FS is not set
898# CONFIG_9P_FS is not set
899
900#
901# Partition Types
902#
903CONFIG_PARTITION_ADVANCED=y
904# CONFIG_ACORN_PARTITION is not set
905# CONFIG_OSF_PARTITION is not set
906# CONFIG_AMIGA_PARTITION is not set
907# CONFIG_ATARI_PARTITION is not set
908# CONFIG_MAC_PARTITION is not set
909CONFIG_MSDOS_PARTITION=y
910# CONFIG_BSD_DISKLABEL is not set
911# CONFIG_MINIX_SUBPARTITION is not set
912# CONFIG_SOLARIS_X86_PARTITION is not set
913# CONFIG_UNIXWARE_DISKLABEL is not set
914# CONFIG_LDM_PARTITION is not set
915# CONFIG_SGI_PARTITION is not set
916# CONFIG_ULTRIX_PARTITION is not set
917# CONFIG_SUN_PARTITION is not set
918# CONFIG_EFI_PARTITION is not set
919
920#
921# Native Language Support
922#
923CONFIG_NLS=y
924CONFIG_NLS_DEFAULT="cp437"
925CONFIG_NLS_CODEPAGE_437=y
926# CONFIG_NLS_CODEPAGE_737 is not set
927# CONFIG_NLS_CODEPAGE_775 is not set
928# CONFIG_NLS_CODEPAGE_850 is not set
929# CONFIG_NLS_CODEPAGE_852 is not set
930# CONFIG_NLS_CODEPAGE_855 is not set
931# CONFIG_NLS_CODEPAGE_857 is not set
932# CONFIG_NLS_CODEPAGE_860 is not set
933# CONFIG_NLS_CODEPAGE_861 is not set
934# CONFIG_NLS_CODEPAGE_862 is not set
935# CONFIG_NLS_CODEPAGE_863 is not set
936# CONFIG_NLS_CODEPAGE_864 is not set
937# CONFIG_NLS_CODEPAGE_865 is not set
938# CONFIG_NLS_CODEPAGE_866 is not set
939# CONFIG_NLS_CODEPAGE_869 is not set
940# CONFIG_NLS_CODEPAGE_936 is not set
941# CONFIG_NLS_CODEPAGE_950 is not set
942# CONFIG_NLS_CODEPAGE_932 is not set
943# CONFIG_NLS_CODEPAGE_949 is not set
944# CONFIG_NLS_CODEPAGE_874 is not set
945# CONFIG_NLS_ISO8859_8 is not set
946# CONFIG_NLS_CODEPAGE_1250 is not set
947# CONFIG_NLS_CODEPAGE_1251 is not set
948CONFIG_NLS_ASCII=y
949CONFIG_NLS_ISO8859_1=y
950# CONFIG_NLS_ISO8859_2 is not set
951# CONFIG_NLS_ISO8859_3 is not set
952# CONFIG_NLS_ISO8859_4 is not set
953# CONFIG_NLS_ISO8859_5 is not set
954# CONFIG_NLS_ISO8859_6 is not set
955# CONFIG_NLS_ISO8859_7 is not set
956# CONFIG_NLS_ISO8859_9 is not set
957# CONFIG_NLS_ISO8859_13 is not set
958# CONFIG_NLS_ISO8859_14 is not set
959# CONFIG_NLS_ISO8859_15 is not set
960# CONFIG_NLS_KOI8_R is not set
961# CONFIG_NLS_KOI8_U is not set
962CONFIG_NLS_UTF8=y
963
964#
965# Profiling support
966#
967# CONFIG_PROFILING is not set
968
969#
970# Kernel hacking
971#
972# CONFIG_PRINTK_TIME is not set
973CONFIG_DEBUG_KERNEL=y
974CONFIG_MAGIC_SYSRQ=y
975CONFIG_LOG_BUF_SHIFT=14
976CONFIG_DETECT_SOFTLOCKUP=y
977# CONFIG_SCHEDSTATS is not set
978# CONFIG_DEBUG_SLAB is not set
979CONFIG_DEBUG_PREEMPT=y
980# CONFIG_DEBUG_SPINLOCK is not set
981# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
982# CONFIG_DEBUG_KOBJECT is not set
983# CONFIG_DEBUG_BUGVERBOSE is not set
984# CONFIG_DEBUG_INFO is not set
985# CONFIG_DEBUG_FS is not set
986CONFIG_FRAME_POINTER=y
987# CONFIG_DEBUG_USER is not set
988# CONFIG_DEBUG_WAITQ is not set
989CONFIG_DEBUG_ERRORS=y
990# CONFIG_DEBUG_LL is not set
991
992#
993# Security options
994#
995# CONFIG_KEYS is not set
996# CONFIG_SECURITY is not set
997
998#
999# Cryptographic options
1000#
1001# CONFIG_CRYPTO is not set
1002
1003#
1004# Hardware crypto devices
1005#
1006
1007#
1008# Library routines
1009#
1010CONFIG_CRC_CCITT=y
1011# CONFIG_CRC16 is not set
1012CONFIG_CRC32=y
1013# CONFIG_LIBCRC32C is not set
1014CONFIG_ZLIB_INFLATE=y
1015CONFIG_ZLIB_DEFLATE=y
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index 900e04f8e38c..18e9beaec465 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc3 3# Linux kernel version: 2.6.15-rc2
4# Sun Oct 9 17:11:19 2005 4# Mon Nov 28 10:26:52 2005
5# 5#
6CONFIG_ARM=y 6CONFIG_ARM=y
7CONFIG_MMU=y 7CONFIG_MMU=y
@@ -64,6 +64,23 @@ CONFIG_OBSOLETE_MODPARM=y
64CONFIG_KMOD=y 64CONFIG_KMOD=y
65 65
66# 66#
67# Block layer
68#
69
70#
71# IO Schedulers
72#
73CONFIG_IOSCHED_NOOP=y
74CONFIG_IOSCHED_AS=y
75CONFIG_IOSCHED_DEADLINE=y
76CONFIG_IOSCHED_CFQ=y
77CONFIG_DEFAULT_AS=y
78# CONFIG_DEFAULT_DEADLINE is not set
79# CONFIG_DEFAULT_CFQ is not set
80# CONFIG_DEFAULT_NOOP is not set
81CONFIG_DEFAULT_IOSCHED="anticipatory"
82
83#
67# System Type 84# System Type
68# 85#
69# CONFIG_ARCH_CLPS7500 is not set 86# CONFIG_ARCH_CLPS7500 is not set
@@ -85,6 +102,7 @@ CONFIG_ARCH_PXA=y
85# CONFIG_ARCH_LH7A40X is not set 102# CONFIG_ARCH_LH7A40X is not set
86# CONFIG_ARCH_OMAP is not set 103# CONFIG_ARCH_OMAP is not set
87# CONFIG_ARCH_VERSATILE is not set 104# CONFIG_ARCH_VERSATILE is not set
105# CONFIG_ARCH_REALVIEW is not set
88# CONFIG_ARCH_IMX is not set 106# CONFIG_ARCH_IMX is not set
89# CONFIG_ARCH_H720X is not set 107# CONFIG_ARCH_H720X is not set
90# CONFIG_ARCH_AAEC2000 is not set 108# CONFIG_ARCH_AAEC2000 is not set
@@ -98,10 +116,13 @@ CONFIG_ARCH_PXA=y
98CONFIG_PXA_SHARPSL=y 116CONFIG_PXA_SHARPSL=y
99# CONFIG_PXA_SHARPSL_25x is not set 117# CONFIG_PXA_SHARPSL_25x is not set
100CONFIG_PXA_SHARPSL_27x=y 118CONFIG_PXA_SHARPSL_27x=y
119CONFIG_MACH_AKITA=y
101CONFIG_MACH_SPITZ=y 120CONFIG_MACH_SPITZ=y
102CONFIG_MACH_BORZOI=y 121CONFIG_MACH_BORZOI=y
103CONFIG_PXA27x=y 122CONFIG_PXA27x=y
123CONFIG_IWMMXT=y
104CONFIG_PXA_SHARP_Cxx00=y 124CONFIG_PXA_SHARP_Cxx00=y
125CONFIG_PXA_SSP=y
105 126
106# 127#
107# Processor Type 128# Processor Type
@@ -153,6 +174,7 @@ CONFIG_FLATMEM_MANUAL=y
153CONFIG_FLATMEM=y 174CONFIG_FLATMEM=y
154CONFIG_FLAT_NODE_MEM_MAP=y 175CONFIG_FLAT_NODE_MEM_MAP=y
155# CONFIG_SPARSEMEM_STATIC is not set 176# CONFIG_SPARSEMEM_STATIC is not set
177CONFIG_SPLIT_PTLOCK_CPUS=4096
156CONFIG_ALIGNMENT_TRAP=y 178CONFIG_ALIGNMENT_TRAP=y
157 179
158# 180#
@@ -233,6 +255,10 @@ CONFIG_INET6_TUNNEL=m
233CONFIG_IPV6_TUNNEL=m 255CONFIG_IPV6_TUNNEL=m
234CONFIG_NETFILTER=y 256CONFIG_NETFILTER=y
235# CONFIG_NETFILTER_DEBUG is not set 257# CONFIG_NETFILTER_DEBUG is not set
258
259#
260# Core Netfilter Configuration
261#
236# CONFIG_NETFILTER_NETLINK is not set 262# CONFIG_NETFILTER_NETLINK is not set
237 263
238# 264#
@@ -354,6 +380,10 @@ CONFIG_IP6_NF_RAW=m
354# CONFIG_NET_DIVERT is not set 380# CONFIG_NET_DIVERT is not set
355# CONFIG_ECONET is not set 381# CONFIG_ECONET is not set
356# CONFIG_WAN_ROUTER is not set 382# CONFIG_WAN_ROUTER is not set
383
384#
385# QoS and/or fair queueing
386#
357# CONFIG_NET_SCHED is not set 387# CONFIG_NET_SCHED is not set
358CONFIG_NET_CLS_ROUTE=y 388CONFIG_NET_CLS_ROUTE=y
359 389
@@ -411,6 +441,7 @@ CONFIG_IRCOMM=m
411# CONFIG_SMC_IRCC_FIR is not set 441# CONFIG_SMC_IRCC_FIR is not set
412# CONFIG_ALI_FIR is not set 442# CONFIG_ALI_FIR is not set
413# CONFIG_VIA_FIR is not set 443# CONFIG_VIA_FIR is not set
444CONFIG_PXA_FICP=m
414CONFIG_BT=m 445CONFIG_BT=m
415CONFIG_BT_L2CAP=m 446CONFIG_BT_L2CAP=m
416CONFIG_BT_SCO=m 447CONFIG_BT_SCO=m
@@ -429,7 +460,6 @@ CONFIG_BT_HCIUSB=m
429CONFIG_BT_HCIUART=m 460CONFIG_BT_HCIUART=m
430CONFIG_BT_HCIUART_H4=y 461CONFIG_BT_HCIUART_H4=y
431CONFIG_BT_HCIUART_BCSP=y 462CONFIG_BT_HCIUART_BCSP=y
432CONFIG_BT_HCIUART_BCSP_TXCRC=y
433CONFIG_BT_HCIBCM203X=m 463CONFIG_BT_HCIBCM203X=m
434CONFIG_BT_HCIBPA10X=m 464CONFIG_BT_HCIBPA10X=m
435CONFIG_BT_HCIBFUSB=m 465CONFIG_BT_HCIBFUSB=m
@@ -457,6 +487,11 @@ CONFIG_FW_LOADER=y
457# CONFIG_DEBUG_DRIVER is not set 487# CONFIG_DEBUG_DRIVER is not set
458 488
459# 489#
490# Connector - unified userspace <-> kernelspace linker
491#
492# CONFIG_CONNECTOR is not set
493
494#
460# Memory Technology Devices (MTD) 495# Memory Technology Devices (MTD)
461# 496#
462CONFIG_MTD=y 497CONFIG_MTD=y
@@ -475,6 +510,7 @@ CONFIG_MTD_BLOCK=y
475# CONFIG_FTL is not set 510# CONFIG_FTL is not set
476# CONFIG_NFTL is not set 511# CONFIG_NFTL is not set
477# CONFIG_INFTL is not set 512# CONFIG_INFTL is not set
513# CONFIG_RFD_FTL is not set
478 514
479# 515#
480# RAM/ROM/Flash chip drivers 516# RAM/ROM/Flash chip drivers
@@ -530,6 +566,11 @@ CONFIG_MTD_NAND_SHARPSL=y
530# CONFIG_MTD_NAND_NANDSIM is not set 566# CONFIG_MTD_NAND_NANDSIM is not set
531 567
532# 568#
569# OneNAND Flash Device Drivers
570#
571# CONFIG_MTD_ONENAND is not set
572
573#
533# Parallel port support 574# Parallel port support
534# 575#
535# CONFIG_PARPORT is not set 576# CONFIG_PARPORT is not set
@@ -549,14 +590,6 @@ CONFIG_BLK_DEV_LOOP=y
549# CONFIG_BLK_DEV_RAM is not set 590# CONFIG_BLK_DEV_RAM is not set
550CONFIG_BLK_DEV_RAM_COUNT=16 591CONFIG_BLK_DEV_RAM_COUNT=16
551# CONFIG_CDROM_PKTCDVD is not set 592# CONFIG_CDROM_PKTCDVD is not set
552
553#
554# IO Schedulers
555#
556CONFIG_IOSCHED_NOOP=y
557CONFIG_IOSCHED_AS=y
558CONFIG_IOSCHED_DEADLINE=y
559CONFIG_IOSCHED_CFQ=y
560# CONFIG_ATA_OVER_ETH is not set 593# CONFIG_ATA_OVER_ETH is not set
561 594
562# 595#
@@ -623,6 +656,7 @@ CONFIG_SCSI_MULTI_LUN=y
623# 656#
624# SCSI low-level drivers 657# SCSI low-level drivers
625# 658#
659# CONFIG_ISCSI_TCP is not set
626# CONFIG_SCSI_SATA is not set 660# CONFIG_SCSI_SATA is not set
627# CONFIG_SCSI_DEBUG is not set 661# CONFIG_SCSI_DEBUG is not set
628 662
@@ -746,6 +780,7 @@ CONFIG_PPP_ASYNC=m
746# CONFIG_PPP_SYNC_TTY is not set 780# CONFIG_PPP_SYNC_TTY is not set
747# CONFIG_PPP_DEFLATE is not set 781# CONFIG_PPP_DEFLATE is not set
748CONFIG_PPP_BSDCOMP=m 782CONFIG_PPP_BSDCOMP=m
783# CONFIG_PPP_MPPE is not set
749# CONFIG_PPPOE is not set 784# CONFIG_PPPOE is not set
750# CONFIG_SLIP is not set 785# CONFIG_SLIP is not set
751# CONFIG_SHAPER is not set 786# CONFIG_SHAPER is not set
@@ -771,6 +806,7 @@ CONFIG_INPUT=y
771# CONFIG_INPUT_TSDEV is not set 806# CONFIG_INPUT_TSDEV is not set
772CONFIG_INPUT_EVDEV=y 807CONFIG_INPUT_EVDEV=y
773# CONFIG_INPUT_EVBUG is not set 808# CONFIG_INPUT_EVBUG is not set
809# CONFIG_INPUT_POWER is not set
774 810
775# 811#
776# Input Device Drivers 812# Input Device Drivers
@@ -848,11 +884,15 @@ CONFIG_UNIX98_PTYS=y
848# PCMCIA character devices 884# PCMCIA character devices
849# 885#
850# CONFIG_SYNCLINK_CS is not set 886# CONFIG_SYNCLINK_CS is not set
887# CONFIG_CARDMAN_4000 is not set
888# CONFIG_CARDMAN_4040 is not set
851# CONFIG_RAW_DRIVER is not set 889# CONFIG_RAW_DRIVER is not set
852 890
853# 891#
854# TPM devices 892# TPM devices
855# 893#
894# CONFIG_TCG_TPM is not set
895# CONFIG_TELCLOCK is not set
856 896
857# 897#
858# I2C support 898# I2C support
@@ -891,14 +931,13 @@ CONFIG_FB=y
891CONFIG_FB_CFB_FILLRECT=y 931CONFIG_FB_CFB_FILLRECT=y
892CONFIG_FB_CFB_COPYAREA=y 932CONFIG_FB_CFB_COPYAREA=y
893CONFIG_FB_CFB_IMAGEBLIT=y 933CONFIG_FB_CFB_IMAGEBLIT=y
894CONFIG_FB_SOFT_CURSOR=y
895# CONFIG_FB_MACMODES is not set 934# CONFIG_FB_MACMODES is not set
896# CONFIG_FB_MODE_HELPERS is not set 935# CONFIG_FB_MODE_HELPERS is not set
897# CONFIG_FB_TILEBLITTING is not set 936# CONFIG_FB_TILEBLITTING is not set
937# CONFIG_FB_S1D13XXX is not set
898CONFIG_FB_PXA=y 938CONFIG_FB_PXA=y
899# CONFIG_FB_W100 is not set
900# CONFIG_FB_PXA_PARAMETERS is not set 939# CONFIG_FB_PXA_PARAMETERS is not set
901# CONFIG_FB_S1D13XXX is not set 940# CONFIG_FB_W100 is not set
902# CONFIG_FB_VIRTUAL is not set 941# CONFIG_FB_VIRTUAL is not set
903 942
904# 943#
@@ -907,6 +946,7 @@ CONFIG_FB_PXA=y
907# CONFIG_VGA_CONSOLE is not set 946# CONFIG_VGA_CONSOLE is not set
908CONFIG_DUMMY_CONSOLE=y 947CONFIG_DUMMY_CONSOLE=y
909CONFIG_FRAMEBUFFER_CONSOLE=y 948CONFIG_FRAMEBUFFER_CONSOLE=y
949CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
910CONFIG_FONTS=y 950CONFIG_FONTS=y
911CONFIG_FONT_8x8=y 951CONFIG_FONT_8x8=y
912CONFIG_FONT_8x16=y 952CONFIG_FONT_8x16=y
@@ -965,15 +1005,15 @@ CONFIG_USB_SL811_CS=m
965# 1005#
966# USB Device Class drivers 1006# USB Device Class drivers
967# 1007#
1008CONFIG_USB_ACM=m
1009CONFIG_USB_PRINTER=m
968 1010
969# 1011#
970# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem 1012# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
971# 1013#
972CONFIG_USB_ACM=m
973CONFIG_USB_PRINTER=m
974 1014
975# 1015#
976# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information 1016# may also be needed; see USB_STORAGE Help for more information
977# 1017#
978CONFIG_USB_STORAGE=m 1018CONFIG_USB_STORAGE=m
979# CONFIG_USB_STORAGE_DEBUG is not set 1019# CONFIG_USB_STORAGE_DEBUG is not set
@@ -985,7 +1025,6 @@ CONFIG_USB_STORAGE=m
985# CONFIG_USB_STORAGE_SDDR09 is not set 1025# CONFIG_USB_STORAGE_SDDR09 is not set
986# CONFIG_USB_STORAGE_SDDR55 is not set 1026# CONFIG_USB_STORAGE_SDDR55 is not set
987# CONFIG_USB_STORAGE_JUMPSHOT is not set 1027# CONFIG_USB_STORAGE_JUMPSHOT is not set
988# CONFIG_USB_STORAGE_ONETOUCH is not set
989 1028
990# 1029#
991# USB Input Devices 1030# USB Input Devices
@@ -1058,6 +1097,7 @@ CONFIG_USB_MON=y
1058CONFIG_USB_SERIAL=m 1097CONFIG_USB_SERIAL=m
1059CONFIG_USB_SERIAL_GENERIC=y 1098CONFIG_USB_SERIAL_GENERIC=y
1060# CONFIG_USB_SERIAL_AIRPRIME is not set 1099# CONFIG_USB_SERIAL_AIRPRIME is not set
1100# CONFIG_USB_SERIAL_ANYDATA is not set
1061CONFIG_USB_SERIAL_BELKIN=m 1101CONFIG_USB_SERIAL_BELKIN=m
1062# CONFIG_USB_SERIAL_WHITEHEAT is not set 1102# CONFIG_USB_SERIAL_WHITEHEAT is not set
1063CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m 1103CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
@@ -1218,6 +1258,7 @@ CONFIG_RAMFS=y
1218CONFIG_JFFS2_FS=y 1258CONFIG_JFFS2_FS=y
1219CONFIG_JFFS2_FS_DEBUG=0 1259CONFIG_JFFS2_FS_DEBUG=0
1220CONFIG_JFFS2_FS_WRITEBUFFER=y 1260CONFIG_JFFS2_FS_WRITEBUFFER=y
1261CONFIG_JFFS2_SUMMARY=y
1221CONFIG_JFFS2_COMPRESSION_OPTIONS=y 1262CONFIG_JFFS2_COMPRESSION_OPTIONS=y
1222CONFIG_JFFS2_ZLIB=y 1263CONFIG_JFFS2_ZLIB=y
1223CONFIG_JFFS2_RTIME=y 1264CONFIG_JFFS2_RTIME=y
@@ -1344,7 +1385,9 @@ CONFIG_DETECT_SOFTLOCKUP=y
1344CONFIG_DEBUG_BUGVERBOSE=y 1385CONFIG_DEBUG_BUGVERBOSE=y
1345# CONFIG_DEBUG_INFO is not set 1386# CONFIG_DEBUG_INFO is not set
1346# CONFIG_DEBUG_FS is not set 1387# CONFIG_DEBUG_FS is not set
1388# CONFIG_DEBUG_VM is not set
1347CONFIG_FRAME_POINTER=y 1389CONFIG_FRAME_POINTER=y
1390# CONFIG_RCU_TORTURE_TEST is not set
1348# CONFIG_DEBUG_USER is not set 1391# CONFIG_DEBUG_USER is not set
1349# CONFIG_DEBUG_WAITQ is not set 1392# CONFIG_DEBUG_WAITQ is not set
1350CONFIG_DEBUG_ERRORS=y 1393CONFIG_DEBUG_ERRORS=y
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 8d8748407cbe..d7d69fd7039f 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -17,7 +17,6 @@
17 17
18#include <asm/assembler.h> 18#include <asm/assembler.h>
19#include <asm/domain.h> 19#include <asm/domain.h>
20#include <asm/mach-types.h>
21#include <asm/procinfo.h> 20#include <asm/procinfo.h>
22#include <asm/ptrace.h> 21#include <asm/ptrace.h>
23#include <asm/asm-offsets.h> 22#include <asm/asm-offsets.h>
@@ -83,7 +82,7 @@ ENTRY(stext)
83 @ and irqs disabled 82 @ and irqs disabled
84 bl __lookup_processor_type @ r5=procinfo r9=cpuid 83 bl __lookup_processor_type @ r5=procinfo r9=cpuid
85 movs r10, r5 @ invalid processor (r5=0)? 84 movs r10, r5 @ invalid processor (r5=0)?
86 beq __error_p @ yes, error 'p' 85 beq __error_p @ yes, error 'p'
87 bl __lookup_machine_type @ r5=machinfo 86 bl __lookup_machine_type @ r5=machinfo
88 movs r8, r5 @ invalid machine (r5=0)? 87 movs r8, r5 @ invalid machine (r5=0)?
89 beq __error_a @ yes, error 'a' 88 beq __error_a @ yes, error 'a'
@@ -343,16 +342,12 @@ __create_page_tables:
343 bne 1b 342 bne 1b
344#if defined(CONFIG_ARCH_NETWINDER) || defined(CONFIG_ARCH_CATS) 343#if defined(CONFIG_ARCH_NETWINDER) || defined(CONFIG_ARCH_CATS)
345 /* 344 /*
346 * If we're using the NetWinder, we need to map in 345 * If we're using the NetWinder or CATS, we also need to map
347 * the 16550-type serial port for the debug messages 346 * in the 16550-type serial port for the debug messages
348 */ 347 */
349 teq r1, #MACH_TYPE_NETWINDER
350 teqne r1, #MACH_TYPE_CATS
351 bne 1f
352 add r0, r4, #0xff000000 >> 18 348 add r0, r4, #0xff000000 >> 18
353 orr r3, r7, #0x7c000000 349 orr r3, r7, #0x7c000000
354 str r3, [r0] 350 str r3, [r0]
3551:
356#endif 351#endif
357#ifdef CONFIG_ARCH_RPC 352#ifdef CONFIG_ARCH_RPC
358 /* 353 /*
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index cd506646801a..526acbc32067 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -44,6 +44,7 @@ config PXA_SHARPSL_25x
44config PXA_SHARPSL_27x 44config PXA_SHARPSL_27x
45 bool "Sharp PXA270 models (SL-Cxx00)" 45 bool "Sharp PXA270 models (SL-Cxx00)"
46 select PXA27x 46 select PXA27x
47 select IWMMXT
47 48
48endchoice 49endchoice
49 50
@@ -60,7 +61,6 @@ config MACH_CORGI
60 bool "Enable Sharp SL-C700 (Corgi) Support" 61 bool "Enable Sharp SL-C700 (Corgi) Support"
61 depends PXA_SHARPSL_25x 62 depends PXA_SHARPSL_25x
62 select PXA_SHARP_C7xx 63 select PXA_SHARP_C7xx
63 select PXA_SSP
64 64
65config MACH_SHEPHERD 65config MACH_SHEPHERD
66 bool "Enable Sharp SL-C750 (Shepherd) Support" 66 bool "Enable Sharp SL-C750 (Shepherd) Support"
@@ -90,7 +90,7 @@ config MACH_BORZOI
90 90
91config MACH_TOSA 91config MACH_TOSA
92 bool "Enable Sharp SL-6000x (Tosa) Support" 92 bool "Enable Sharp SL-6000x (Tosa) Support"
93 depends PXA_SHARPSL 93 depends PXA_SHARPSL_25x
94 94
95config PXA25x 95config PXA25x
96 bool 96 bool
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index e2c6fa23d3cd..af6580f1ceb8 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -30,7 +30,6 @@
30#include <asm/io.h> 30#include <asm/io.h>
31#include <asm/irq.h> 31#include <asm/irq.h>
32#include <asm/leds.h> 32#include <asm/leds.h>
33#include <asm/mach-types.h>
34#include <asm/hardware/amba.h> 33#include <asm/hardware/amba.h>
35#include <asm/hardware/amba_clcd.h> 34#include <asm/hardware/amba_clcd.h>
36#include <asm/hardware/arm_timer.h> 35#include <asm/hardware/arm_timer.h>
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index 47b0b767f080..dbfe9e891f01 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -66,6 +66,7 @@ struct vm_region {
66 unsigned long vm_start; 66 unsigned long vm_start;
67 unsigned long vm_end; 67 unsigned long vm_end;
68 struct page *vm_pages; 68 struct page *vm_pages;
69 int vm_active;
69}; 70};
70 71
71static struct vm_region consistent_head = { 72static struct vm_region consistent_head = {
@@ -104,6 +105,7 @@ vm_region_alloc(struct vm_region *head, size_t size, gfp_t gfp)
104 list_add_tail(&new->vm_list, &c->vm_list); 105 list_add_tail(&new->vm_list, &c->vm_list);
105 new->vm_start = addr; 106 new->vm_start = addr;
106 new->vm_end = addr + size; 107 new->vm_end = addr + size;
108 new->vm_active = 1;
107 109
108 spin_unlock_irqrestore(&consistent_lock, flags); 110 spin_unlock_irqrestore(&consistent_lock, flags);
109 return new; 111 return new;
@@ -120,7 +122,7 @@ static struct vm_region *vm_region_find(struct vm_region *head, unsigned long ad
120 struct vm_region *c; 122 struct vm_region *c;
121 123
122 list_for_each_entry(c, &head->vm_list, vm_list) { 124 list_for_each_entry(c, &head->vm_list, vm_list) {
123 if (c->vm_start == addr) 125 if (c->vm_active && c->vm_start == addr)
124 goto out; 126 goto out;
125 } 127 }
126 c = NULL; 128 c = NULL;
@@ -319,6 +321,7 @@ EXPORT_SYMBOL(dma_mmap_writecombine);
319 321
320/* 322/*
321 * free a page as defined by the above mapping. 323 * free a page as defined by the above mapping.
324 * Must not be called with IRQs disabled.
322 */ 325 */
323void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t handle) 326void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t handle)
324{ 327{
@@ -326,14 +329,18 @@ void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr
326 unsigned long flags, addr; 329 unsigned long flags, addr;
327 pte_t *ptep; 330 pte_t *ptep;
328 331
332 WARN_ON(irqs_disabled());
333
329 size = PAGE_ALIGN(size); 334 size = PAGE_ALIGN(size);
330 335
331 spin_lock_irqsave(&consistent_lock, flags); 336 spin_lock_irqsave(&consistent_lock, flags);
332
333 c = vm_region_find(&consistent_head, (unsigned long)cpu_addr); 337 c = vm_region_find(&consistent_head, (unsigned long)cpu_addr);
334 if (!c) 338 if (!c)
335 goto no_area; 339 goto no_area;
336 340
341 c->vm_active = 0;
342 spin_unlock_irqrestore(&consistent_lock, flags);
343
337 if ((c->vm_end - c->vm_start) != size) { 344 if ((c->vm_end - c->vm_start) != size) {
338 printk(KERN_ERR "%s: freeing wrong coherent size (%ld != %d)\n", 345 printk(KERN_ERR "%s: freeing wrong coherent size (%ld != %d)\n",
339 __func__, c->vm_end - c->vm_start, size); 346 __func__, c->vm_end - c->vm_start, size);
@@ -372,8 +379,8 @@ void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr
372 379
373 flush_tlb_kernel_range(c->vm_start, c->vm_end); 380 flush_tlb_kernel_range(c->vm_start, c->vm_end);
374 381
382 spin_lock_irqsave(&consistent_lock, flags);
375 list_del(&c->vm_list); 383 list_del(&c->vm_list);
376
377 spin_unlock_irqrestore(&consistent_lock, flags); 384 spin_unlock_irqrestore(&consistent_lock, flags);
378 385
379 kfree(c); 386 kfree(c);
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 048c9c19aa4f..465487470d0e 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
12# 12#
13# http://www.arm.linux.org.uk/developer/machines/?action=new 13# http://www.arm.linux.org.uk/developer/machines/?action=new
14# 14#
15# Last update: Fri Nov 11 21:55:04 2005 15# Last update: Fri Nov 25 14:43:04 2005
16# 16#
17# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number 17# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number
18# 18#
@@ -857,12 +857,12 @@ osiris MACH_OSIRIS OSIRIS 842
857maestro MACH_MAESTRO MAESTRO 843 857maestro MACH_MAESTRO MAESTRO 843
858tunge2 MACH_TUNGE2 TUNGE2 844 858tunge2 MACH_TUNGE2 TUNGE2 844
859ixbbm MACH_IXBBM IXBBM 845 859ixbbm MACH_IXBBM IXBBM 845
860mx27 MACH_MX27 MX27 846 860mx27ads MACH_MX27 MX27 846
861ax8004 MACH_AX8004 AX8004 847 861ax8004 MACH_AX8004 AX8004 847
862at91sam9261ek MACH_AT91SAM9261EK AT91SAM9261EK 848 862at91sam9261ek MACH_AT91SAM9261EK AT91SAM9261EK 848
863loft MACH_LOFT LOFT 849 863loft MACH_LOFT LOFT 849
864magpie MACH_MAGPIE MAGPIE 850 864magpie MACH_MAGPIE MAGPIE 850
865mx21 MACH_MX21 MX21 851 865mx21ads MACH_MX21 MX21 851
866mb87m3400 MACH_MB87M3400 MB87M3400 852 866mb87m3400 MACH_MB87M3400 MB87M3400 852
867mguard_delta MACH_MGUARD_DELTA MGUARD_DELTA 853 867mguard_delta MACH_MGUARD_DELTA MGUARD_DELTA 853
868davinci_dvdp MACH_DAVINCI_DVDP DAVINCI_DVDP 854 868davinci_dvdp MACH_DAVINCI_DVDP DAVINCI_DVDP 854
@@ -897,10 +897,16 @@ omi_board MACH_OMI_BOARD OMI_BOARD 882
897mx21civ MACH_MX21CIV MX21CIV 883 897mx21civ MACH_MX21CIV MX21CIV 883
898mahi_cdac MACH_MAHI_CDAC MAHI_CDAC 884 898mahi_cdac MACH_MAHI_CDAC MAHI_CDAC 884
899xscale_palmtx MACH_XSCALE_PALMTX XSCALE_PALMTX 885 899xscale_palmtx MACH_XSCALE_PALMTX XSCALE_PALMTX 885
900arch_s3c2413 MACH_ARCH_S3C2413 ARCH_S3C2413 886
901s3c2413 MACH_S3C2413 S3C2413 887 900s3c2413 MACH_S3C2413 S3C2413 887
902samsys_ep0 MACH_SAMSYS_EP0 SAMSYS_EP0 888 901samsys_ep0 MACH_SAMSYS_EP0 SAMSYS_EP0 888
903wg302v1 MACH_WG302V1 WG302V1 889 902wg302v1 MACH_WG302V1 WG302V1 889
904wg302v2 MACH_WG302V2 WG302V2 890 903wg302v2 MACH_WG302V2 WG302V2 890
905eb42x MACH_EB42X EB42X 891 904eb42x MACH_EB42X EB42X 891
906iq331es MACH_IQ331ES IQ331ES 892 905iq331es MACH_IQ331ES IQ331ES 892
906cosydsp MACH_COSYDSP COSYDSP 893
907uplat7d MACH_UPLAT7D UPLAT7D 894
908ptdavinci MACH_PTDAVINCI PTDAVINCI 895
909mbus MACH_MBUS MBUS 896
910nadia2vb MACH_NADIA2VB NADIA2VB 897
911r1000 MACH_R1000 R1000 898
912hw90250 MACH_HW90250 HW90250 899
diff --git a/arch/frv/kernel/semaphore.c b/arch/frv/kernel/semaphore.c
index 5cba9c1f2b3d..7971d680ae29 100644
--- a/arch/frv/kernel/semaphore.c
+++ b/arch/frv/kernel/semaphore.c
@@ -20,7 +20,7 @@ struct sem_waiter {
20 struct task_struct *task; 20 struct task_struct *task;
21}; 21};
22 22
23#if SEM_DEBUG 23#if SEMAPHORE_DEBUG
24void semtrace(struct semaphore *sem, const char *str) 24void semtrace(struct semaphore *sem, const char *str)
25{ 25{
26 if (sem->debug) 26 if (sem->debug)
diff --git a/arch/frv/mb93090-mb00/pci-irq.c b/arch/frv/mb93090-mb00/pci-irq.c
index af981bda015c..24622d89b1ca 100644
--- a/arch/frv/mb93090-mb00/pci-irq.c
+++ b/arch/frv/mb93090-mb00/pci-irq.c
@@ -60,7 +60,7 @@ void __init pcibios_fixup_irqs(void)
60 } 60 }
61} 61}
62 62
63void __init pcibios_penalize_isa_irq(int irq, int active) 63void __init pcibios_penalize_isa_irq(int irq)
64{ 64{
65} 65}
66 66
diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c
index 79433159b5f0..765088ea8a50 100644
--- a/arch/frv/mm/init.c
+++ b/arch/frv/mm/init.c
@@ -108,7 +108,7 @@ void __init paging_init(void)
108 108
109 memset((void *) empty_zero_page, 0, PAGE_SIZE); 109 memset((void *) empty_zero_page, 0, PAGE_SIZE);
110 110
111#if CONFIG_HIGHMEM 111#ifdef CONFIG_HIGHMEM
112 if (num_physpages - num_mappedpages) { 112 if (num_physpages - num_mappedpages) {
113 pgd_t *pge; 113 pgd_t *pge;
114 pud_t *pue; 114 pud_t *pue;
diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c
index 2c67dfe5a6b3..f76dd03ddd99 100644
--- a/arch/frv/mm/pgalloc.c
+++ b/arch/frv/mm/pgalloc.c
@@ -85,7 +85,7 @@ static inline void pgd_list_add(pgd_t *pgd)
85 struct page *page = virt_to_page(pgd); 85 struct page *page = virt_to_page(pgd);
86 page->index = (unsigned long) pgd_list; 86 page->index = (unsigned long) pgd_list;
87 if (pgd_list) 87 if (pgd_list)
88 pgd_list->private = (unsigned long) &page->index; 88 set_page_private(pgd_list, (unsigned long) &page->index);
89 pgd_list = page; 89 pgd_list = page;
90 set_page_private(page, (unsigned long)&pgd_list); 90 set_page_private(page, (unsigned long)&pgd_list);
91} 91}
@@ -94,10 +94,10 @@ static inline void pgd_list_del(pgd_t *pgd)
94{ 94{
95 struct page *next, **pprev, *page = virt_to_page(pgd); 95 struct page *next, **pprev, *page = virt_to_page(pgd);
96 next = (struct page *) page->index; 96 next = (struct page *) page->index;
97 pprev = (struct page **)page_private(page); 97 pprev = (struct page **) page_private(page);
98 *pprev = next; 98 *pprev = next;
99 if (next) 99 if (next)
100 next->private = (unsigned long) pprev; 100 set_page_private(next, (unsigned long) pprev);
101} 101}
102 102
103void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused) 103void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused)
diff --git a/arch/m32r/kernel/io_mappi3.c b/arch/m32r/kernel/io_mappi3.c
index 6716ffea769a..f80321a58764 100644
--- a/arch/m32r/kernel/io_mappi3.c
+++ b/arch/m32r/kernel/io_mappi3.c
@@ -36,12 +36,13 @@ static inline void *_port2addr(unsigned long port)
36 return (void *)(port + NONCACHE_OFFSET); 36 return (void *)(port + NONCACHE_OFFSET);
37} 37}
38 38
39#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) 39#if defined(CONFIG_IDE)
40static inline void *__port2addr_ata(unsigned long port) 40static inline void *__port2addr_ata(unsigned long port)
41{ 41{
42 static int dummy_reg; 42 static int dummy_reg;
43 43
44 switch (port) { 44 switch (port) {
45 /* IDE0 CF */
45 case 0x1f0: return (void *)0xb4002000; 46 case 0x1f0: return (void *)0xb4002000;
46 case 0x1f1: return (void *)0xb4012800; 47 case 0x1f1: return (void *)0xb4012800;
47 case 0x1f2: return (void *)0xb4012002; 48 case 0x1f2: return (void *)0xb4012002;
@@ -51,6 +52,17 @@ static inline void *__port2addr_ata(unsigned long port)
51 case 0x1f6: return (void *)0xb4012006; 52 case 0x1f6: return (void *)0xb4012006;
52 case 0x1f7: return (void *)0xb4012806; 53 case 0x1f7: return (void *)0xb4012806;
53 case 0x3f6: return (void *)0xb401200e; 54 case 0x3f6: return (void *)0xb401200e;
55 /* IDE1 IDE */
56 case 0x170: return (void *)0xb4810000; /* Data 16bit */
57 case 0x171: return (void *)0xb4810002; /* Features / Error */
58 case 0x172: return (void *)0xb4810004; /* Sector count */
59 case 0x173: return (void *)0xb4810006; /* Sector number */
60 case 0x174: return (void *)0xb4810008; /* Cylinder low */
61 case 0x175: return (void *)0xb481000a; /* Cylinder high */
62 case 0x176: return (void *)0xb481000c; /* Device head */
63 case 0x177: return (void *)0xb481000e; /* Command */
64 case 0x376: return (void *)0xb480800c; /* Device control / Alt status */
65
54 default: return (void *)&dummy_reg; 66 default: return (void *)&dummy_reg;
55 } 67 }
56} 68}
@@ -108,8 +120,9 @@ unsigned char _inb(unsigned long port)
108{ 120{
109 if (port >= LAN_IOSTART && port < LAN_IOEND) 121 if (port >= LAN_IOSTART && port < LAN_IOEND)
110 return _ne_inb(PORT2ADDR_NE(port)); 122 return _ne_inb(PORT2ADDR_NE(port));
111#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) 123#if defined(CONFIG_IDE)
112 else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { 124 else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
125 ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
113 return *(volatile unsigned char *)__port2addr_ata(port); 126 return *(volatile unsigned char *)__port2addr_ata(port);
114 } 127 }
115#endif 128#endif
@@ -127,8 +140,9 @@ unsigned short _inw(unsigned long port)
127{ 140{
128 if (port >= LAN_IOSTART && port < LAN_IOEND) 141 if (port >= LAN_IOSTART && port < LAN_IOEND)
129 return _ne_inw(PORT2ADDR_NE(port)); 142 return _ne_inw(PORT2ADDR_NE(port));
130#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) 143#if defined(CONFIG_IDE)
131 else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { 144 else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
145 ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
132 return *(volatile unsigned short *)__port2addr_ata(port); 146 return *(volatile unsigned short *)__port2addr_ata(port);
133 } 147 }
134#endif 148#endif
@@ -185,8 +199,9 @@ void _outb(unsigned char b, unsigned long port)
185 if (port >= LAN_IOSTART && port < LAN_IOEND) 199 if (port >= LAN_IOSTART && port < LAN_IOEND)
186 _ne_outb(b, PORT2ADDR_NE(port)); 200 _ne_outb(b, PORT2ADDR_NE(port));
187 else 201 else
188#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) 202#if defined(CONFIG_IDE)
189 if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { 203 if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
204 ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
190 *(volatile unsigned char *)__port2addr_ata(port) = b; 205 *(volatile unsigned char *)__port2addr_ata(port) = b;
191 } else 206 } else
192#endif 207#endif
@@ -203,8 +218,9 @@ void _outw(unsigned short w, unsigned long port)
203 if (port >= LAN_IOSTART && port < LAN_IOEND) 218 if (port >= LAN_IOSTART && port < LAN_IOEND)
204 _ne_outw(w, PORT2ADDR_NE(port)); 219 _ne_outw(w, PORT2ADDR_NE(port));
205 else 220 else
206#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) 221#if defined(CONFIG_IDE)
207 if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { 222 if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
223 ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
208 *(volatile unsigned short *)__port2addr_ata(port) = w; 224 *(volatile unsigned short *)__port2addr_ata(port) = w;
209 } else 225 } else
210#endif 226#endif
@@ -253,8 +269,9 @@ void _insb(unsigned int port, void * addr, unsigned long count)
253{ 269{
254 if (port >= LAN_IOSTART && port < LAN_IOEND) 270 if (port >= LAN_IOSTART && port < LAN_IOEND)
255 _ne_insb(PORT2ADDR_NE(port), addr, count); 271 _ne_insb(PORT2ADDR_NE(port), addr, count);
256#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) 272#if defined(CONFIG_IDE)
257 else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { 273 else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
274 ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
258 unsigned char *buf = addr; 275 unsigned char *buf = addr;
259 unsigned char *portp = __port2addr_ata(port); 276 unsigned char *portp = __port2addr_ata(port);
260 while (count--) 277 while (count--)
@@ -289,8 +306,9 @@ void _insw(unsigned int port, void * addr, unsigned long count)
289 pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short), 306 pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short),
290 count, 1); 307 count, 1);
291#endif 308#endif
292#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) 309#if defined(CONFIG_IDE)
293 } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { 310 } else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
311 ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
294 portp = __port2addr_ata(port); 312 portp = __port2addr_ata(port);
295 while (count--) 313 while (count--)
296 *buf++ = *(volatile unsigned short *)portp; 314 *buf++ = *(volatile unsigned short *)portp;
@@ -321,8 +339,9 @@ void _outsb(unsigned int port, const void * addr, unsigned long count)
321 portp = PORT2ADDR_NE(port); 339 portp = PORT2ADDR_NE(port);
322 while (count--) 340 while (count--)
323 _ne_outb(*buf++, portp); 341 _ne_outb(*buf++, portp);
324#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) 342#if defined(CONFIG_IDE)
325 } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { 343 } else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
344 ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
326 portp = __port2addr_ata(port); 345 portp = __port2addr_ata(port);
327 while (count--) 346 while (count--)
328 *(volatile unsigned char *)portp = *buf++; 347 *(volatile unsigned char *)portp = *buf++;
@@ -348,8 +367,9 @@ void _outsw(unsigned int port, const void * addr, unsigned long count)
348 portp = PORT2ADDR_NE(port); 367 portp = PORT2ADDR_NE(port);
349 while (count--) 368 while (count--)
350 *(volatile unsigned short *)portp = *buf++; 369 *(volatile unsigned short *)portp = *buf++;
351#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) 370#if defined(CONFIG_IDE)
352 } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { 371 } else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
372 ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
353 portp = __port2addr_ata(port); 373 portp = __port2addr_ata(port);
354 while (count--) 374 while (count--)
355 *(volatile unsigned short *)portp = *buf++; 375 *(volatile unsigned short *)portp = *buf++;
diff --git a/arch/m32r/kernel/setup_mappi3.c b/arch/m32r/kernel/setup_mappi3.c
index 9c79341a7b45..f6ecdf7f555c 100644
--- a/arch/m32r/kernel/setup_mappi3.c
+++ b/arch/m32r/kernel/setup_mappi3.c
@@ -151,7 +151,7 @@ void __init init_IRQ(void)
151 disable_mappi3_irq(M32R_IRQ_INT1); 151 disable_mappi3_irq(M32R_IRQ_INT1);
152#endif /* CONFIG_USB */ 152#endif /* CONFIG_USB */
153 153
154 /* ICUCR40: CFC IREQ */ 154 /* CFC IREQ */
155 irq_desc[PLD_IRQ_CFIREQ].status = IRQ_DISABLED; 155 irq_desc[PLD_IRQ_CFIREQ].status = IRQ_DISABLED;
156 irq_desc[PLD_IRQ_CFIREQ].handler = &mappi3_irq_type; 156 irq_desc[PLD_IRQ_CFIREQ].handler = &mappi3_irq_type;
157 irq_desc[PLD_IRQ_CFIREQ].action = 0; 157 irq_desc[PLD_IRQ_CFIREQ].action = 0;
@@ -160,7 +160,7 @@ void __init init_IRQ(void)
160 disable_mappi3_irq(PLD_IRQ_CFIREQ); 160 disable_mappi3_irq(PLD_IRQ_CFIREQ);
161 161
162#if defined(CONFIG_M32R_CFC) 162#if defined(CONFIG_M32R_CFC)
163 /* ICUCR41: CFC Insert */ 163 /* ICUCR41: CFC Insert & eject */
164 irq_desc[PLD_IRQ_CFC_INSERT].status = IRQ_DISABLED; 164 irq_desc[PLD_IRQ_CFC_INSERT].status = IRQ_DISABLED;
165 irq_desc[PLD_IRQ_CFC_INSERT].handler = &mappi3_irq_type; 165 irq_desc[PLD_IRQ_CFC_INSERT].handler = &mappi3_irq_type;
166 irq_desc[PLD_IRQ_CFC_INSERT].action = 0; 166 irq_desc[PLD_IRQ_CFC_INSERT].action = 0;
@@ -168,14 +168,16 @@ void __init init_IRQ(void)
168 icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00; 168 icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00;
169 disable_mappi3_irq(PLD_IRQ_CFC_INSERT); 169 disable_mappi3_irq(PLD_IRQ_CFC_INSERT);
170 170
171 /* ICUCR42: CFC Eject */
172 irq_desc[PLD_IRQ_CFC_EJECT].status = IRQ_DISABLED;
173 irq_desc[PLD_IRQ_CFC_EJECT].handler = &mappi3_irq_type;
174 irq_desc[PLD_IRQ_CFC_EJECT].action = 0;
175 irq_desc[PLD_IRQ_CFC_EJECT].depth = 1; /* disable nested irq */
176 icu_data[PLD_IRQ_CFC_EJECT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
177 disable_mappi3_irq(PLD_IRQ_CFC_EJECT);
178#endif /* CONFIG_M32R_CFC */ 171#endif /* CONFIG_M32R_CFC */
172
173 /* IDE IREQ */
174 irq_desc[PLD_IRQ_IDEIREQ].status = IRQ_DISABLED;
175 irq_desc[PLD_IRQ_IDEIREQ].handler = &mappi3_irq_type;
176 irq_desc[PLD_IRQ_IDEIREQ].action = 0;
177 irq_desc[PLD_IRQ_IDEIREQ].depth = 1; /* disable nested irq */
178 icu_data[PLD_IRQ_IDEIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
179 disable_mappi3_irq(PLD_IRQ_IDEIREQ);
180
179} 181}
180 182
181#if defined(CONFIG_SMC91X) 183#if defined(CONFIG_SMC91X)
diff --git a/arch/m32r/kernel/sys_m32r.c b/arch/m32r/kernel/sys_m32r.c
index e0500e12c5fb..fe55b28d3725 100644
--- a/arch/m32r/kernel/sys_m32r.c
+++ b/arch/m32r/kernel/sys_m32r.c
@@ -41,7 +41,8 @@ asmlinkage int sys_tas(int *addr)
41 return -EFAULT; 41 return -EFAULT;
42 local_irq_save(flags); 42 local_irq_save(flags);
43 oldval = *addr; 43 oldval = *addr;
44 *addr = 1; 44 if (!oldval)
45 *addr = 1;
45 local_irq_restore(flags); 46 local_irq_restore(flags);
46 return oldval; 47 return oldval;
47} 48}
@@ -59,7 +60,8 @@ asmlinkage int sys_tas(int *addr)
59 60
60 _raw_spin_lock(&tas_lock); 61 _raw_spin_lock(&tas_lock);
61 oldval = *addr; 62 oldval = *addr;
62 *addr = 1; 63 if (!oldval)
64 *addr = 1;
63 _raw_spin_unlock(&tas_lock); 65 _raw_spin_unlock(&tas_lock);
64 66
65 return oldval; 67 return oldval;
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index b44b36e0c293..f0c47dab0903 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -145,8 +145,7 @@ static void dump_vdso_pages(struct vm_area_struct * vma)
145 struct page *pg = virt_to_page(vdso32_kbase + 145 struct page *pg = virt_to_page(vdso32_kbase +
146 i*PAGE_SIZE); 146 i*PAGE_SIZE);
147 struct page *upg = (vma && vma->vm_mm) ? 147 struct page *upg = (vma && vma->vm_mm) ?
148 follow_page(vma->vm_mm, vma->vm_start + 148 follow_page(vma, vma->vm_start + i*PAGE_SIZE, 0)
149 i*PAGE_SIZE, 0)
150 : NULL; 149 : NULL;
151 dump_one_vdso_page(pg, upg); 150 dump_one_vdso_page(pg, upg);
152 } 151 }
@@ -157,8 +156,7 @@ static void dump_vdso_pages(struct vm_area_struct * vma)
157 struct page *pg = virt_to_page(vdso64_kbase + 156 struct page *pg = virt_to_page(vdso64_kbase +
158 i*PAGE_SIZE); 157 i*PAGE_SIZE);
159 struct page *upg = (vma && vma->vm_mm) ? 158 struct page *upg = (vma && vma->vm_mm) ?
160 follow_page(vma->vm_mm, vma->vm_start + 159 follow_page(vma, vma->vm_start + i*PAGE_SIZE, 0)
161 i*PAGE_SIZE, 0)
162 : NULL; 160 : NULL;
163 dump_one_vdso_page(pg, upg); 161 dump_one_vdso_page(pg, upg);
164 } 162 }
diff --git a/arch/sparc/mm/generic.c b/arch/sparc/mm/generic.c
index 0410bae681f8..2cb0728cee05 100644
--- a/arch/sparc/mm/generic.c
+++ b/arch/sparc/mm/generic.c
@@ -32,9 +32,7 @@ static inline void io_remap_pte_range(struct mm_struct *mm, pte_t * pte, unsigne
32 if (end > PMD_SIZE) 32 if (end > PMD_SIZE)
33 end = PMD_SIZE; 33 end = PMD_SIZE;
34 do { 34 do {
35 pte_t oldpage = *pte; 35 set_pte_at(mm, address, pte, mk_pte_io(offset, prot, space));
36 pte_clear(mm, address, pte);
37 set_pte(pte, mk_pte_io(offset, prot, space));
38 address += PAGE_SIZE; 36 address += PAGE_SIZE;
39 offset += PAGE_SIZE; 37 offset += PAGE_SIZE;
40 pte++; 38 pte++;
@@ -63,7 +61,7 @@ static inline int io_remap_pmd_range(struct mm_struct *mm, pmd_t * pmd, unsigned
63} 61}
64 62
65int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from, 63int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
66 unsigned long pfn, unsigned long size, pgprot_t prot) 64 unsigned long pfn, unsigned long size, pgprot_t prot)
67{ 65{
68 int error = 0; 66 int error = 0;
69 pgd_t * dir; 67 pgd_t * dir;
@@ -74,7 +72,9 @@ int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
74 unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT; 72 unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT;
75 73
76 /* See comment in mm/memory.c remap_pfn_range */ 74 /* See comment in mm/memory.c remap_pfn_range */
77 vma->vm_flags |= VM_IO | VM_RESERVED | VM_UNPAGED; 75 vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
76 vma->vm_pgoff = (offset >> PAGE_SHIFT) |
77 ((unsigned long)space << 28UL);
78 78
79 prot = __pgprot(pg_iobits); 79 prot = __pgprot(pg_iobits);
80 offset -= from; 80 offset -= from;
diff --git a/arch/sparc64/mm/generic.c b/arch/sparc64/mm/generic.c
index 8fd4cb1f050a..d9396c1721cd 100644
--- a/arch/sparc64/mm/generic.c
+++ b/arch/sparc64/mm/generic.c
@@ -15,6 +15,15 @@
15#include <asm/page.h> 15#include <asm/page.h>
16#include <asm/tlbflush.h> 16#include <asm/tlbflush.h>
17 17
18static inline pte_t mk_pte_io(unsigned long page, pgprot_t prot, int space)
19{
20 pte_t pte;
21 pte_val(pte) = (((page) | pgprot_val(prot) | _PAGE_E) &
22 ~(unsigned long)_PAGE_CACHE);
23 pte_val(pte) |= (((unsigned long)space) << 32);
24 return pte;
25}
26
18/* Remap IO memory, the same way as remap_pfn_range(), but use 27/* Remap IO memory, the same way as remap_pfn_range(), but use
19 * the obio memory space. 28 * the obio memory space.
20 * 29 *
@@ -126,9 +135,13 @@ int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
126 struct mm_struct *mm = vma->vm_mm; 135 struct mm_struct *mm = vma->vm_mm;
127 int space = GET_IOSPACE(pfn); 136 int space = GET_IOSPACE(pfn);
128 unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT; 137 unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT;
138 unsigned long phys_base;
139
140 phys_base = offset | (((unsigned long) space) << 32UL);
129 141
130 /* See comment in mm/memory.c remap_pfn_range */ 142 /* See comment in mm/memory.c remap_pfn_range */
131 vma->vm_flags |= VM_IO | VM_RESERVED | VM_UNPAGED; 143 vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
144 vma->vm_pgoff = phys_base >> PAGE_SHIFT;
132 145
133 prot = __pgprot(pg_iobits); 146 prot = __pgprot(pg_iobits);
134 offset -= from; 147 offset -= from;
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 29c3b631445a..91dd669273e0 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -591,7 +591,7 @@ static inline size_t read_zero_pagealigned(char __user * buf, size_t size)
591 591
592 if (vma->vm_start > addr || (vma->vm_flags & VM_WRITE) == 0) 592 if (vma->vm_start > addr || (vma->vm_flags & VM_WRITE) == 0)
593 goto out_up; 593 goto out_up;
594 if (vma->vm_flags & (VM_SHARED | VM_HUGETLB | VM_UNPAGED)) 594 if (vma->vm_flags & (VM_SHARED | VM_HUGETLB))
595 break; 595 break;
596 count = vma->vm_end - addr; 596 count = vma->vm_end - addr;
597 if (count > size) 597 if (count > size)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 1c0f62d0f938..815902c2c856 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1113,21 +1113,13 @@ int __cpufreq_driver_target(struct cpufreq_policy *policy,
1113{ 1113{
1114 int retval = -EINVAL; 1114 int retval = -EINVAL;
1115 1115
1116 /* 1116 lock_cpu_hotplug();
1117 * If we are already in context of hotplug thread, we dont need to
1118 * acquire the hotplug lock. Otherwise acquire cpucontrol to prevent
1119 * hotplug from removing this cpu that we are working on.
1120 */
1121 if (!current_in_cpu_hotplug())
1122 lock_cpu_hotplug();
1123
1124 dprintk("target for CPU %u: %u kHz, relation %u\n", policy->cpu, 1117 dprintk("target for CPU %u: %u kHz, relation %u\n", policy->cpu,
1125 target_freq, relation); 1118 target_freq, relation);
1126 if (cpu_online(policy->cpu) && cpufreq_driver->target) 1119 if (cpu_online(policy->cpu) && cpufreq_driver->target)
1127 retval = cpufreq_driver->target(policy, target_freq, relation); 1120 retval = cpufreq_driver->target(policy, target_freq, relation);
1128 1121
1129 if (!current_in_cpu_hotplug()) 1122 unlock_cpu_hotplug();
1130 unlock_cpu_hotplug();
1131 1123
1132 return retval; 1124 return retval;
1133} 1125}
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 78c7418478d6..cd12fca73b0d 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1028,7 +1028,6 @@ static int super_1_validate(mddev_t *mddev, mdk_rdev_t *rdev)
1028 mddev->size = le64_to_cpu(sb->size)/2; 1028 mddev->size = le64_to_cpu(sb->size)/2;
1029 mddev->events = le64_to_cpu(sb->events); 1029 mddev->events = le64_to_cpu(sb->events);
1030 mddev->bitmap_offset = 0; 1030 mddev->bitmap_offset = 0;
1031 mddev->default_bitmap_offset = 0;
1032 mddev->default_bitmap_offset = 1024; 1031 mddev->default_bitmap_offset = 1024;
1033 1032
1034 mddev->recovery_cp = le64_to_cpu(sb->resync_offset); 1033 mddev->recovery_cp = le64_to_cpu(sb->resync_offset);
@@ -2932,6 +2931,9 @@ static int set_array_info(mddev_t * mddev, mdu_array_info_t *info)
2932 2931
2933 mddev->sb_dirty = 1; 2932 mddev->sb_dirty = 1;
2934 2933
2934 mddev->default_bitmap_offset = MD_SB_BYTES >> 9;
2935 mddev->bitmap_offset = 0;
2936
2935 /* 2937 /*
2936 * Generate a 128 bit UUID 2938 * Generate a 128 bit UUID
2937 */ 2939 */
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 2da9d3ba902d..3066c587b539 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -953,9 +953,6 @@ static int raid1_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
953 int mirror = 0; 953 int mirror = 0;
954 mirror_info_t *p; 954 mirror_info_t *p;
955 955
956 if (rdev->saved_raid_disk >= 0 &&
957 conf->mirrors[rdev->saved_raid_disk].rdev == NULL)
958 mirror = rdev->saved_raid_disk;
959 for (mirror=0; mirror < mddev->raid_disks; mirror++) 956 for (mirror=0; mirror < mddev->raid_disks; mirror++)
960 if ( !(p=conf->mirrors+mirror)->rdev) { 957 if ( !(p=conf->mirrors+mirror)->rdev) {
961 958
@@ -972,7 +969,10 @@ static int raid1_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
972 p->head_position = 0; 969 p->head_position = 0;
973 rdev->raid_disk = mirror; 970 rdev->raid_disk = mirror;
974 found = 1; 971 found = 1;
975 if (rdev->saved_raid_disk != mirror) 972 /* As all devices are equivalent, we don't need a full recovery
973 * if this was recently any drive of the array
974 */
975 if (rdev->saved_raid_disk < 0)
976 conf->fullsync = 1; 976 conf->fullsync = 1;
977 rcu_assign_pointer(p->rdev, rdev); 977 rcu_assign_pointer(p->rdev, rdev);
978 break; 978 break;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 867f06ae33d9..713dc9c2c730 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -552,7 +552,11 @@ static int read_balance(conf_t *conf, r10bio_t *r10_bio)
552 !test_bit(In_sync, &rdev->flags)) 552 !test_bit(In_sync, &rdev->flags))
553 continue; 553 continue;
554 554
555 if (!atomic_read(&rdev->nr_pending)) { 555 /* This optimisation is debatable, and completely destroys
556 * sequential read speed for 'far copies' arrays. So only
557 * keep it for 'near' arrays, and review those later.
558 */
559 if (conf->near_copies > 1 && !atomic_read(&rdev->nr_pending)) {
556 disk = ndisk; 560 disk = ndisk;
557 slot = nslot; 561 slot = nslot;
558 break; 562 break;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e2a40283e323..36d5f8ac8265 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1704,7 +1704,9 @@ static void raid5d (mddev_t *mddev)
1704 1704
1705 if (conf->seq_flush - conf->seq_write > 0) { 1705 if (conf->seq_flush - conf->seq_write > 0) {
1706 int seq = conf->seq_flush; 1706 int seq = conf->seq_flush;
1707 spin_unlock_irq(&conf->device_lock);
1707 bitmap_unplug(mddev->bitmap); 1708 bitmap_unplug(mddev->bitmap);
1709 spin_lock_irq(&conf->device_lock);
1708 conf->seq_write = seq; 1710 conf->seq_write = seq;
1709 activate_bit_delay(conf); 1711 activate_bit_delay(conf);
1710 } 1712 }
diff --git a/drivers/md/raid6main.c b/drivers/md/raid6main.c
index eae5a35629c5..0000d162d198 100644
--- a/drivers/md/raid6main.c
+++ b/drivers/md/raid6main.c
@@ -1702,6 +1702,8 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
1702 int data_disks = raid_disks - 2; 1702 int data_disks = raid_disks - 2;
1703 sector_t max_sector = mddev->size << 1; 1703 sector_t max_sector = mddev->size << 1;
1704 int sync_blocks; 1704 int sync_blocks;
1705 int still_degraded = 0;
1706 int i;
1705 1707
1706 if (sector_nr >= max_sector) { 1708 if (sector_nr >= max_sector) {
1707 /* just being told to finish up .. nothing much to do */ 1709 /* just being told to finish up .. nothing much to do */
@@ -1710,7 +1712,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
1710 if (mddev->curr_resync < max_sector) /* aborted */ 1712 if (mddev->curr_resync < max_sector) /* aborted */
1711 bitmap_end_sync(mddev->bitmap, mddev->curr_resync, 1713 bitmap_end_sync(mddev->bitmap, mddev->curr_resync,
1712 &sync_blocks, 1); 1714 &sync_blocks, 1);
1713 else /* compelted sync */ 1715 else /* completed sync */
1714 conf->fullsync = 0; 1716 conf->fullsync = 0;
1715 bitmap_close_sync(mddev->bitmap); 1717 bitmap_close_sync(mddev->bitmap);
1716 1718
@@ -1748,7 +1750,16 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
1748 */ 1750 */
1749 schedule_timeout_uninterruptible(1); 1751 schedule_timeout_uninterruptible(1);
1750 } 1752 }
1751 bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 0); 1753 /* Need to check if array will still be degraded after recovery/resync
1754 * We don't need to check the 'failed' flag as when that gets set,
1755 * recovery aborts.
1756 */
1757 for (i=0; i<mddev->raid_disks; i++)
1758 if (conf->disks[i].rdev == NULL)
1759 still_degraded = 1;
1760
1761 bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, still_degraded);
1762
1752 spin_lock(&sh->lock); 1763 spin_lock(&sh->lock);
1753 set_bit(STRIPE_SYNCING, &sh->state); 1764 set_bit(STRIPE_SYNCING, &sh->state);
1754 clear_bit(STRIPE_INSYNC, &sh->state); 1765 clear_bit(STRIPE_INSYNC, &sh->state);
@@ -1784,7 +1795,9 @@ static void raid6d (mddev_t *mddev)
1784 1795
1785 if (conf->seq_flush - conf->seq_write > 0) { 1796 if (conf->seq_flush - conf->seq_write > 0) {
1786 int seq = conf->seq_flush; 1797 int seq = conf->seq_flush;
1798 spin_unlock_irq(&conf->device_lock);
1787 bitmap_unplug(mddev->bitmap); 1799 bitmap_unplug(mddev->bitmap);
1800 spin_lock_irq(&conf->device_lock);
1788 conf->seq_write = seq; 1801 conf->seq_write = seq;
1789 activate_bit_delay(conf); 1802 activate_bit_delay(conf);
1790 } 1803 }
@@ -2145,9 +2158,15 @@ static int raid6_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
2145 /* no point adding a device */ 2158 /* no point adding a device */
2146 return 0; 2159 return 0;
2147 /* 2160 /*
2148 * find the disk ... 2161 * find the disk ... but prefer rdev->saved_raid_disk
2162 * if possible.
2149 */ 2163 */
2150 for (disk=0; disk < mddev->raid_disks; disk++) 2164 if (rdev->saved_raid_disk >= 0 &&
2165 conf->disks[rdev->saved_raid_disk].rdev == NULL)
2166 disk = rdev->saved_raid_disk;
2167 else
2168 disk = 0;
2169 for ( ; disk < mddev->raid_disks; disk++)
2151 if ((p=conf->disks + disk)->rdev == NULL) { 2170 if ((p=conf->disks + disk)->rdev == NULL) {
2152 clear_bit(In_sync, &rdev->flags); 2171 clear_bit(In_sync, &rdev->flags);
2153 rdev->raid_disk = disk; 2172 rdev->raid_disk = disk;
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 1a3b3c7e5e99..ecb9a31dd003 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -26,7 +26,7 @@ config VIDEO_BT848
26 module will be called bttv. 26 module will be called bttv.
27 27
28config VIDEO_BT848_DVB 28config VIDEO_BT848_DVB
29 tristate "DVB/ATSC Support for bt878 based TV cards" 29 bool "DVB/ATSC Support for bt878 based TV cards"
30 depends on VIDEO_BT848 && DVB_CORE 30 depends on VIDEO_BT848 && DVB_CORE
31 select DVB_BT8XX 31 select DVB_BT8XX
32 ---help--- 32 ---help---
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 41818b6205b3..85ba4106dc79 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -46,8 +46,8 @@ config VIDEO_CX88_DVB_ALL_FRONTENDS
46 If you are unsure, choose Y. 46 If you are unsure, choose Y.
47 47
48config VIDEO_CX88_DVB_MT352 48config VIDEO_CX88_DVB_MT352
49 tristate "Zarlink MT352 DVB-T Support" 49 bool "Zarlink MT352 DVB-T Support"
50 default m 50 default y
51 depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS 51 depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
52 select DVB_MT352 52 select DVB_MT352
53 ---help--- 53 ---help---
@@ -55,8 +55,8 @@ config VIDEO_CX88_DVB_MT352
55 Connexant 2388x chip and the MT352 demodulator. 55 Connexant 2388x chip and the MT352 demodulator.
56 56
57config VIDEO_CX88_DVB_OR51132 57config VIDEO_CX88_DVB_OR51132
58 tristate "OR51132 ATSC Support" 58 bool "OR51132 ATSC Support"
59 default m 59 default y
60 depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS 60 depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
61 select DVB_OR51132 61 select DVB_OR51132
62 ---help--- 62 ---help---
@@ -64,8 +64,8 @@ config VIDEO_CX88_DVB_OR51132
64 Connexant 2388x chip and the OR51132 demodulator. 64 Connexant 2388x chip and the OR51132 demodulator.
65 65
66config VIDEO_CX88_DVB_CX22702 66config VIDEO_CX88_DVB_CX22702
67 tristate "Conexant CX22702 DVB-T Support" 67 bool "Conexant CX22702 DVB-T Support"
68 default m 68 default y
69 depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS 69 depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
70 select DVB_CX22702 70 select DVB_CX22702
71 ---help--- 71 ---help---
@@ -73,8 +73,8 @@ config VIDEO_CX88_DVB_CX22702
73 Connexant 2388x chip and the CX22702 demodulator. 73 Connexant 2388x chip and the CX22702 demodulator.
74 74
75config VIDEO_CX88_DVB_LGDT330X 75config VIDEO_CX88_DVB_LGDT330X
76 tristate "LG Electronics DT3302/DT3303 ATSC Support" 76 bool "LG Electronics DT3302/DT3303 ATSC Support"
77 default m 77 default y
78 depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS 78 depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
79 select DVB_LGDT330X 79 select DVB_LGDT330X
80 ---help--- 80 ---help---
@@ -82,8 +82,8 @@ config VIDEO_CX88_DVB_LGDT330X
82 Connexant 2388x chip and the LGDT3302/LGDT3303 demodulator. 82 Connexant 2388x chip and the LGDT3302/LGDT3303 demodulator.
83 83
84config VIDEO_CX88_DVB_NXT200X 84config VIDEO_CX88_DVB_NXT200X
85 tristate "NXT2002/NXT2004 ATSC Support" 85 bool "NXT2002/NXT2004 ATSC Support"
86 default m 86 default y
87 depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS 87 depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
88 select DVB_NXT200X 88 select DVB_NXT200X
89 ---help--- 89 ---help---
diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile
index 0df40b773454..54401b02b7ce 100644
--- a/drivers/media/video/cx88/Makefile
+++ b/drivers/media/video/cx88/Makefile
@@ -9,21 +9,12 @@ obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o
9EXTRA_CFLAGS += -I$(src)/.. 9EXTRA_CFLAGS += -I$(src)/..
10EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core 10EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
11EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/frontends 11EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/frontends
12ifneq ($(CONFIG_VIDEO_BUF_DVB),n) 12
13 EXTRA_CFLAGS += -DHAVE_VIDEO_BUF_DVB=1 13extra-cflags-$(CONFIG_VIDEO_BUF_DVB) += -DHAVE_VIDEO_BUF_DVB=1
14endif 14extra-cflags-$(CONFIG_DVB_CX22702) += -DHAVE_CX22702=1
15ifneq ($(CONFIG_DVB_CX22702),n) 15extra-cflags-$(CONFIG_DVB_OR51132) += -DHAVE_OR51132=1
16 EXTRA_CFLAGS += -DHAVE_CX22702=1 16extra-cflags-$(CONFIG_DVB_LGDT330X) += -DHAVE_LGDT330X=1
17endif 17extra-cflags-$(CONFIG_DVB_MT352) += -DHAVE_MT352=1
18ifneq ($(CONFIG_DVB_OR51132),n) 18extra-cflags-$(CONFIG_DVB_NXT200X) += -DHAVE_NXT200X=1
19 EXTRA_CFLAGS += -DHAVE_OR51132=1 19
20endif 20EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
21ifneq ($(CONFIG_DVB_LGDT330X),n)
22 EXTRA_CFLAGS += -DHAVE_LGDT330X=1
23endif
24ifneq ($(CONFIG_DVB_MT352),n)
25 EXTRA_CFLAGS += -DHAVE_MT352=1
26endif
27ifneq ($(CONFIG_DVB_NXT200X),n)
28 EXTRA_CFLAGS += -DHAVE_NXT200X=1
29endif
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 7bdeabe638ca..c512c4411b38 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -42,8 +42,8 @@ config VIDEO_SAA7134_DVB_ALL_FRONTENDS
42 If you are unsure, choose Y. 42 If you are unsure, choose Y.
43 43
44config VIDEO_SAA7134_DVB_MT352 44config VIDEO_SAA7134_DVB_MT352
45 tristate "Zarlink MT352 DVB-T Support" 45 bool "Zarlink MT352 DVB-T Support"
46 default m 46 default y
47 depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS 47 depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS
48 select DVB_MT352 48 select DVB_MT352
49 ---help--- 49 ---help---
@@ -51,8 +51,8 @@ config VIDEO_SAA7134_DVB_MT352
51 Philips saa7134 chip and the MT352 demodulator. 51 Philips saa7134 chip and the MT352 demodulator.
52 52
53config VIDEO_SAA7134_DVB_TDA1004X 53config VIDEO_SAA7134_DVB_TDA1004X
54 tristate "Phillips TDA10045H/TDA10046H DVB-T Support" 54 bool "Phillips TDA10045H/TDA10046H DVB-T Support"
55 default m 55 default y
56 depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS 56 depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS
57 select DVB_TDA1004X 57 select DVB_TDA1004X
58 ---help--- 58 ---help---
@@ -60,8 +60,8 @@ config VIDEO_SAA7134_DVB_TDA1004X
60 Philips saa7134 chip and the TDA10045H/TDA10046H demodulator. 60 Philips saa7134 chip and the TDA10045H/TDA10046H demodulator.
61 61
62config VIDEO_SAA7134_DVB_NXT200X 62config VIDEO_SAA7134_DVB_NXT200X
63 tristate "NXT2002/NXT2004 ATSC Support" 63 bool "NXT2002/NXT2004 ATSC Support"
64 default m 64 default y
65 depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS 65 depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS
66 select DVB_NXT200X 66 select DVB_NXT200X
67 ---help--- 67 ---help---
diff --git a/drivers/media/video/saa7134/Makefile b/drivers/media/video/saa7134/Makefile
index 4226b61cc613..134f83a96218 100644
--- a/drivers/media/video/saa7134/Makefile
+++ b/drivers/media/video/saa7134/Makefile
@@ -11,15 +11,10 @@ obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o
11EXTRA_CFLAGS += -I$(src)/.. 11EXTRA_CFLAGS += -I$(src)/..
12EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core 12EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
13EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/frontends 13EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/frontends
14ifneq ($(CONFIG_VIDEO_BUF_DVB),n) 14
15 EXTRA_CFLAGS += -DHAVE_VIDEO_BUF_DVB=1 15extra-cflags-$(CONFIG_VIDEO_BUF_DVB) += -DHAVE_VIDEO_BUF_DVB=1
16endif 16extra-cflags-$(CONFIG_DVB_MT352) += -DHAVE_MT352=1
17ifneq ($(CONFIG_DVB_MT352),n) 17extra-cflags-$(CONFIG_DVB_TDA1004X) += -DHAVE_TDA1004X=1
18 EXTRA_CFLAGS += -DHAVE_MT352=1 18extra-cflags-$(CONFIG_DVB_NXT200X) += -DHAVE_NXT200X=1
19endif 19
20ifneq ($(CONFIG_DVB_TDA1004X),n) 20EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
21 EXTRA_CFLAGS += -DHAVE_TDA1004X=1
22endif
23ifneq ($(CONFIG_DVB_NXT200X),n)
24 EXTRA_CFLAGS += -DHAVE_NXT200X=1
25endif
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index da528390acf8..d336a1d65dc7 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -816,7 +816,7 @@ static void mmc_discover_cards(struct mmc_host *host)
816 816
817 cmd.opcode = SD_SEND_RELATIVE_ADDR; 817 cmd.opcode = SD_SEND_RELATIVE_ADDR;
818 cmd.arg = 0; 818 cmd.arg = 0;
819 cmd.flags = MMC_RSP_R1; 819 cmd.flags = MMC_RSP_R6;
820 820
821 err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES); 821 err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
822 if (err != MMC_ERR_NONE) 822 if (err != MMC_ERR_NONE)
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index 2c22b4b3619d..078579ae6359 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -355,9 +355,10 @@ static void add_pcc_socket(ulong base, int irq, ulong mapaddr, kio_addr_t ioaddr
355#ifndef CONFIG_PLAT_USRV 355#ifndef CONFIG_PLAT_USRV
356 /* insert interrupt */ 356 /* insert interrupt */
357 request_irq(irq, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt); 357 request_irq(irq, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt);
358#ifndef CONFIG_PLAT_MAPPI3
358 /* eject interrupt */ 359 /* eject interrupt */
359 request_irq(irq+1, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt); 360 request_irq(irq+1, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt);
360 361#endif
361 debug(3, "m32r_cfc: enable CFMSK, RDYSEL\n"); 362 debug(3, "m32r_cfc: enable CFMSK, RDYSEL\n");
362 pcc_set(pcc_sockets, (unsigned int)PLD_CFIMASK, 0x01); 363 pcc_set(pcc_sockets, (unsigned int)PLD_CFIMASK, 0x01);
363#endif /* CONFIG_PLAT_USRV */ 364#endif /* CONFIG_PLAT_USRV */
diff --git a/drivers/video/console/fbcon_ccw.c b/drivers/video/console/fbcon_ccw.c
index 3afd1eeb1ade..4952b66ae206 100644
--- a/drivers/video/console/fbcon_ccw.c
+++ b/drivers/video/console/fbcon_ccw.c
@@ -34,7 +34,7 @@ static inline void ccw_update_attr(u8 *dst, u8 *src, int attribute,
34 msk <<= (8 - mod); 34 msk <<= (8 - mod);
35 35
36 if (offset > mod) 36 if (offset > mod)
37 set_bit(FBCON_BIT(7), (void *)&msk1); 37 msk1 |= 0x01;
38 38
39 for (i = 0; i < vc->vc_font.width; i++) { 39 for (i = 0; i < vc->vc_font.width; i++) {
40 for (j = 0; j < width; j++) { 40 for (j = 0; j < width; j++) {
diff --git a/drivers/video/console/fbcon_rotate.h b/drivers/video/console/fbcon_rotate.h
index e504fbf5c604..1b8f92fdc6a8 100644
--- a/drivers/video/console/fbcon_rotate.h
+++ b/drivers/video/console/fbcon_rotate.h
@@ -21,21 +21,13 @@
21 (s == SCROLL_REDRAW || s == SCROLL_MOVE || !(i)->fix.xpanstep) ? \ 21 (s == SCROLL_REDRAW || s == SCROLL_MOVE || !(i)->fix.xpanstep) ? \
22 (i)->var.xres : (i)->var.xres_virtual; }) 22 (i)->var.xres : (i)->var.xres_virtual; })
23 23
24/*
25 * The bitmap is always big endian
26 */
27#if defined(__LITTLE_ENDIAN)
28#define FBCON_BIT(b) (7 - (b))
29#else
30#define FBCON_BIT(b) (b)
31#endif
32 24
33static inline int pattern_test_bit(u32 x, u32 y, u32 pitch, const char *pat) 25static inline int pattern_test_bit(u32 x, u32 y, u32 pitch, const char *pat)
34{ 26{
35 u32 tmp = (y * pitch) + x, index = tmp / 8, bit = tmp % 8; 27 u32 tmp = (y * pitch) + x, index = tmp / 8, bit = tmp % 8;
36 28
37 pat +=index; 29 pat +=index;
38 return (test_bit(FBCON_BIT(bit), (void *)pat)); 30 return (*pat) & (0x80 >> bit);
39} 31}
40 32
41static inline void pattern_set_bit(u32 x, u32 y, u32 pitch, char *pat) 33static inline void pattern_set_bit(u32 x, u32 y, u32 pitch, char *pat)
@@ -43,7 +35,8 @@ static inline void pattern_set_bit(u32 x, u32 y, u32 pitch, char *pat)
43 u32 tmp = (y * pitch) + x, index = tmp / 8, bit = tmp % 8; 35 u32 tmp = (y * pitch) + x, index = tmp / 8, bit = tmp % 8;
44 36
45 pat += index; 37 pat += index;
46 set_bit(FBCON_BIT(bit), (void *)pat); 38
39 (*pat) |= 0x80 >> bit;
47} 40}
48 41
49static inline void rotate_ud(const char *in, char *out, u32 width, u32 height) 42static inline void rotate_ud(const char *in, char *out, u32 width, u32 height)
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index be7288184fa9..0ea965c3bb7d 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -427,6 +427,8 @@ v9fs_create(struct inode *dir,
427 427
428 v9fs_mistat2inode(fcall->params.rstat.stat, file_inode, sb); 428 v9fs_mistat2inode(fcall->params.rstat.stat, file_inode, sb);
429 kfree(fcall); 429 kfree(fcall);
430 fcall = NULL;
431 file_dentry->d_op = &v9fs_dentry_operations;
430 d_instantiate(file_dentry, file_inode); 432 d_instantiate(file_dentry, file_inode);
431 433
432 if (perm & V9FS_DMDIR) { 434 if (perm & V9FS_DMDIR) {
diff --git a/fs/dquot.c b/fs/dquot.c
index 05b60283c9c2..2a62b3dc20ec 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -1513,10 +1513,16 @@ int vfs_quota_on_mount(struct super_block *sb, char *qf_name,
1513 if (IS_ERR(dentry)) 1513 if (IS_ERR(dentry))
1514 return PTR_ERR(dentry); 1514 return PTR_ERR(dentry);
1515 1515
1516 if (!dentry->d_inode) {
1517 error = -ENOENT;
1518 goto out;
1519 }
1520
1516 error = security_quota_on(dentry); 1521 error = security_quota_on(dentry);
1517 if (!error) 1522 if (!error)
1518 error = vfs_quota_on_inode(dentry->d_inode, type, format_id); 1523 error = vfs_quota_on_inode(dentry->d_inode, type, format_id);
1519 1524
1525out:
1520 dput(dentry); 1526 dput(dentry);
1521 return error; 1527 return error;
1522} 1528}
diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c
index 1be78b4b4de9..6104ad310507 100644
--- a/fs/ext3/resize.c
+++ b/fs/ext3/resize.c
@@ -767,6 +767,7 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input)
767 if (input->group != EXT3_SB(sb)->s_groups_count) { 767 if (input->group != EXT3_SB(sb)->s_groups_count) {
768 ext3_warning(sb, __FUNCTION__, 768 ext3_warning(sb, __FUNCTION__,
769 "multiple resizers run on filesystem!\n"); 769 "multiple resizers run on filesystem!\n");
770 err = -EBUSY;
770 goto exit_journal; 771 goto exit_journal;
771 } 772 }
772 773
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index c045cc70c749..51f5da652771 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -74,6 +74,24 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd)
74 return 1; 74 return 1;
75} 75}
76 76
77static int dir_alias(struct inode *inode)
78{
79 if (S_ISDIR(inode->i_mode)) {
80 /* Don't allow creating an alias to a directory */
81 struct dentry *alias = d_find_alias(inode);
82 if (alias) {
83 dput(alias);
84 return 1;
85 }
86 }
87 return 0;
88}
89
90static inline int invalid_nodeid(u64 nodeid)
91{
92 return !nodeid || nodeid == FUSE_ROOT_ID;
93}
94
77static struct dentry_operations fuse_dentry_operations = { 95static struct dentry_operations fuse_dentry_operations = {
78 .d_revalidate = fuse_dentry_revalidate, 96 .d_revalidate = fuse_dentry_revalidate,
79}; 97};
@@ -97,7 +115,7 @@ static int fuse_lookup_iget(struct inode *dir, struct dentry *entry,
97 fuse_lookup_init(req, dir, entry, &outarg); 115 fuse_lookup_init(req, dir, entry, &outarg);
98 request_send(fc, req); 116 request_send(fc, req);
99 err = req->out.h.error; 117 err = req->out.h.error;
100 if (!err && (!outarg.nodeid || outarg.nodeid == FUSE_ROOT_ID)) 118 if (!err && invalid_nodeid(outarg.nodeid))
101 err = -EIO; 119 err = -EIO;
102 if (!err) { 120 if (!err) {
103 inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation, 121 inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation,
@@ -193,7 +211,7 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry, int mode,
193 } 211 }
194 212
195 err = -EIO; 213 err = -EIO;
196 if (!S_ISREG(outentry.attr.mode)) 214 if (!S_ISREG(outentry.attr.mode) || invalid_nodeid(outentry.nodeid))
197 goto out_free_ff; 215 goto out_free_ff;
198 216
199 inode = fuse_iget(dir->i_sb, outentry.nodeid, outentry.generation, 217 inode = fuse_iget(dir->i_sb, outentry.nodeid, outentry.generation,
@@ -250,7 +268,7 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_req *req,
250 fuse_put_request(fc, req); 268 fuse_put_request(fc, req);
251 return err; 269 return err;
252 } 270 }
253 if (!outarg.nodeid || outarg.nodeid == FUSE_ROOT_ID) { 271 if (invalid_nodeid(outarg.nodeid)) {
254 fuse_put_request(fc, req); 272 fuse_put_request(fc, req);
255 return -EIO; 273 return -EIO;
256 } 274 }
@@ -263,7 +281,7 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_req *req,
263 fuse_put_request(fc, req); 281 fuse_put_request(fc, req);
264 282
265 /* Don't allow userspace to do really stupid things... */ 283 /* Don't allow userspace to do really stupid things... */
266 if ((inode->i_mode ^ mode) & S_IFMT) { 284 if (((inode->i_mode ^ mode) & S_IFMT) || dir_alias(inode)) {
267 iput(inode); 285 iput(inode);
268 return -EIO; 286 return -EIO;
269 } 287 }
@@ -874,14 +892,9 @@ static struct dentry *fuse_lookup(struct inode *dir, struct dentry *entry,
874 err = fuse_lookup_iget(dir, entry, &inode); 892 err = fuse_lookup_iget(dir, entry, &inode);
875 if (err) 893 if (err)
876 return ERR_PTR(err); 894 return ERR_PTR(err);
877 if (inode && S_ISDIR(inode->i_mode)) { 895 if (inode && dir_alias(inode)) {
878 /* Don't allow creating an alias to a directory */ 896 iput(inode);
879 struct dentry *alias = d_find_alias(inode); 897 return ERR_PTR(-EIO);
880 if (alias) {
881 dput(alias);
882 iput(inode);
883 return ERR_PTR(-EIO);
884 }
885 } 898 }
886 d_add(entry, inode); 899 d_add(entry, inode);
887 return NULL; 900 return NULL;
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 9ab97cef0daa..50bd5a8f0446 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -402,12 +402,11 @@ struct numa_maps {
402/* 402/*
403 * Calculate numa node maps for a vma 403 * Calculate numa node maps for a vma
404 */ 404 */
405static struct numa_maps *get_numa_maps(const struct vm_area_struct *vma) 405static struct numa_maps *get_numa_maps(struct vm_area_struct *vma)
406{ 406{
407 int i;
407 struct page *page; 408 struct page *page;
408 unsigned long vaddr; 409 unsigned long vaddr;
409 struct mm_struct *mm = vma->vm_mm;
410 int i;
411 struct numa_maps *md = kmalloc(sizeof(struct numa_maps), GFP_KERNEL); 410 struct numa_maps *md = kmalloc(sizeof(struct numa_maps), GFP_KERNEL);
412 411
413 if (!md) 412 if (!md)
@@ -420,7 +419,7 @@ static struct numa_maps *get_numa_maps(const struct vm_area_struct *vma)
420 md->node[i] =0; 419 md->node[i] =0;
421 420
422 for (vaddr = vma->vm_start; vaddr < vma->vm_end; vaddr += PAGE_SIZE) { 421 for (vaddr = vma->vm_start; vaddr < vma->vm_end; vaddr += PAGE_SIZE) {
423 page = follow_page(mm, vaddr, 0); 422 page = follow_page(vma, vaddr, 0);
424 if (page) { 423 if (page) {
425 int count = page_mapcount(page); 424 int count = page_mapcount(page);
426 425
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 5f82352b97e1..0a044ad98885 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -2194,7 +2194,7 @@ static int map_block_for_writepage(struct inode *inode,
2194 INITIALIZE_PATH(path); 2194 INITIALIZE_PATH(path);
2195 int pos_in_item; 2195 int pos_in_item;
2196 int jbegin_count = JOURNAL_PER_BALANCE_CNT; 2196 int jbegin_count = JOURNAL_PER_BALANCE_CNT;
2197 loff_t byte_offset = (block << inode->i_sb->s_blocksize_bits) + 1; 2197 loff_t byte_offset = ((loff_t)block << inode->i_sb->s_blocksize_bits)+1;
2198 int retval; 2198 int retval;
2199 int use_get_block = 0; 2199 int use_get_block = 0;
2200 int bytes_copied = 0; 2200 int bytes_copied = 0;
diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h
index cb33d57c146c..7f1be48ad67e 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpio.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpio.h
@@ -21,6 +21,7 @@
21 * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA 21 * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
22 * 28-Mar-2005 LCVR Fixed definition of GPB10 22 * 28-Mar-2005 LCVR Fixed definition of GPB10
23 * 26-Oct-2005 BJD Added generic configuration types 23 * 26-Oct-2005 BJD Added generic configuration types
24 * 27-Nov-2005 LCVR Added definitions to S3C2400 registers
24*/ 25*/
25 26
26 27
@@ -54,12 +55,16 @@
54 55
55#define S3C2410_GPIOREG(x) ((x) + S3C24XX_VA_GPIO) 56#define S3C2410_GPIOREG(x) ((x) + S3C24XX_VA_GPIO)
56 57
57/* port A - 22bits, zero in bit X makes pin X output 58/* port A - S3C2410: 22bits, zero in bit X makes pin X output
59 * S3C2400: 18bits, zero in bit X makes pin X output
58 * 1 makes port special function, this is default 60 * 1 makes port special function, this is default
59*/ 61*/
60#define S3C2410_GPACON S3C2410_GPIOREG(0x00) 62#define S3C2410_GPACON S3C2410_GPIOREG(0x00)
61#define S3C2410_GPADAT S3C2410_GPIOREG(0x04) 63#define S3C2410_GPADAT S3C2410_GPIOREG(0x04)
62 64
65#define S3C2400_GPACON S3C2410_GPIOREG(0x00)
66#define S3C2400_GPADAT S3C2410_GPIOREG(0x04)
67
63#define S3C2410_GPA0 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 0) 68#define S3C2410_GPA0 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 0)
64#define S3C2410_GPA0_OUT (0<<0) 69#define S3C2410_GPA0_OUT (0<<0)
65#define S3C2410_GPA0_ADDR0 (1<<0) 70#define S3C2410_GPA0_ADDR0 (1<<0)
@@ -103,34 +108,42 @@
103#define S3C2410_GPA10 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 10) 108#define S3C2410_GPA10 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 10)
104#define S3C2410_GPA10_OUT (0<<10) 109#define S3C2410_GPA10_OUT (0<<10)
105#define S3C2410_GPA10_ADDR25 (1<<10) 110#define S3C2410_GPA10_ADDR25 (1<<10)
111#define S3C2400_GPA10_SCKE (1<<10)
106 112
107#define S3C2410_GPA11 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 11) 113#define S3C2410_GPA11 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 11)
108#define S3C2410_GPA11_OUT (0<<11) 114#define S3C2410_GPA11_OUT (0<<11)
109#define S3C2410_GPA11_ADDR26 (1<<11) 115#define S3C2410_GPA11_ADDR26 (1<<11)
116#define S3C2400_GPA11_nCAS0 (1<<11)
110 117
111#define S3C2410_GPA12 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 12) 118#define S3C2410_GPA12 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 12)
112#define S3C2410_GPA12_OUT (0<<12) 119#define S3C2410_GPA12_OUT (0<<12)
113#define S3C2410_GPA12_nGCS1 (1<<12) 120#define S3C2410_GPA12_nGCS1 (1<<12)
121#define S3C2400_GPA12_nCAS1 (1<<12)
114 122
115#define S3C2410_GPA13 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 13) 123#define S3C2410_GPA13 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 13)
116#define S3C2410_GPA13_OUT (0<<13) 124#define S3C2410_GPA13_OUT (0<<13)
117#define S3C2410_GPA13_nGCS2 (1<<13) 125#define S3C2410_GPA13_nGCS2 (1<<13)
126#define S3C2400_GPA13_nGCS1 (1<<13)
118 127
119#define S3C2410_GPA14 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 14) 128#define S3C2410_GPA14 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 14)
120#define S3C2410_GPA14_OUT (0<<14) 129#define S3C2410_GPA14_OUT (0<<14)
121#define S3C2410_GPA14_nGCS3 (1<<14) 130#define S3C2410_GPA14_nGCS3 (1<<14)
131#define S3C2400_GPA14_nGCS2 (1<<14)
122 132
123#define S3C2410_GPA15 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 15) 133#define S3C2410_GPA15 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 15)
124#define S3C2410_GPA15_OUT (0<<15) 134#define S3C2410_GPA15_OUT (0<<15)
125#define S3C2410_GPA15_nGCS4 (1<<15) 135#define S3C2410_GPA15_nGCS4 (1<<15)
136#define S3C2400_GPA15_nGCS3 (1<<15)
126 137
127#define S3C2410_GPA16 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 16) 138#define S3C2410_GPA16 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 16)
128#define S3C2410_GPA16_OUT (0<<16) 139#define S3C2410_GPA16_OUT (0<<16)
129#define S3C2410_GPA16_nGCS5 (1<<16) 140#define S3C2410_GPA16_nGCS5 (1<<16)
141#define S3C2400_GPA16_nGCS4 (1<<16)
130 142
131#define S3C2410_GPA17 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 17) 143#define S3C2410_GPA17 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 17)
132#define S3C2410_GPA17_OUT (0<<17) 144#define S3C2410_GPA17_OUT (0<<17)
133#define S3C2410_GPA17_CLE (1<<17) 145#define S3C2410_GPA17_CLE (1<<17)
146#define S3C2400_GPA17_nGCS5 (1<<17)
134 147
135#define S3C2410_GPA18 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 18) 148#define S3C2410_GPA18 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 18)
136#define S3C2410_GPA18_OUT (0<<18) 149#define S3C2410_GPA18_OUT (0<<18)
@@ -152,10 +165,16 @@
152#define S3C2410_GPA22_OUT (0<<22) 165#define S3C2410_GPA22_OUT (0<<22)
153#define S3C2410_GPA22_nFCE (1<<22) 166#define S3C2410_GPA22_nFCE (1<<22)
154 167
155/* 0x08 and 0x0c are reserved */ 168/* 0x08 and 0x0c are reserved on S3C2410 */
156 169
157/* GPB is 10 IO pins, each configured by 2 bits each in GPBCON. 170/* S3C2410:
171 * GPB is 10 IO pins, each configured by 2 bits each in GPBCON.
158 * 00 = input, 01 = output, 10=special function, 11=reserved 172 * 00 = input, 01 = output, 10=special function, 11=reserved
173
174 * S3C2400:
175 * GPB is 16 IO pins, each configured by 2 bits each in GPBCON.
176 * 00 = input, 01 = output, 10=data, 11=special function
177
159 * bit 0,1 = pin 0, 2,3= pin 1... 178 * bit 0,1 = pin 0, 2,3= pin 1...
160 * 179 *
161 * CPBUP = pull up resistor control, 1=disabled, 0=enabled 180 * CPBUP = pull up resistor control, 1=disabled, 0=enabled
@@ -165,63 +184,113 @@
165#define S3C2410_GPBDAT S3C2410_GPIOREG(0x14) 184#define S3C2410_GPBDAT S3C2410_GPIOREG(0x14)
166#define S3C2410_GPBUP S3C2410_GPIOREG(0x18) 185#define S3C2410_GPBUP S3C2410_GPIOREG(0x18)
167 186
187#define S3C2400_GPBCON S3C2410_GPIOREG(0x08)
188#define S3C2400_GPBDAT S3C2410_GPIOREG(0x0C)
189#define S3C2400_GPBUP S3C2410_GPIOREG(0x10)
190
168/* no i/o pin in port b can have value 3! */ 191/* no i/o pin in port b can have value 3! */
169 192
170#define S3C2410_GPB0 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 0) 193#define S3C2410_GPB0 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 0)
171#define S3C2410_GPB0_INP (0x00 << 0) 194#define S3C2410_GPB0_INP (0x00 << 0)
172#define S3C2410_GPB0_OUTP (0x01 << 0) 195#define S3C2410_GPB0_OUTP (0x01 << 0)
173#define S3C2410_GPB0_TOUT0 (0x02 << 0) 196#define S3C2410_GPB0_TOUT0 (0x02 << 0)
197#define S3C2400_GPB0_DATA16 (0x02 << 0)
174 198
175#define S3C2410_GPB1 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 1) 199#define S3C2410_GPB1 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 1)
176#define S3C2410_GPB1_INP (0x00 << 2) 200#define S3C2410_GPB1_INP (0x00 << 2)
177#define S3C2410_GPB1_OUTP (0x01 << 2) 201#define S3C2410_GPB1_OUTP (0x01 << 2)
178#define S3C2410_GPB1_TOUT1 (0x02 << 2) 202#define S3C2410_GPB1_TOUT1 (0x02 << 2)
203#define S3C2400_GPB1_DATA17 (0x02 << 2)
179 204
180#define S3C2410_GPB2 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 2) 205#define S3C2410_GPB2 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 2)
181#define S3C2410_GPB2_INP (0x00 << 4) 206#define S3C2410_GPB2_INP (0x00 << 4)
182#define S3C2410_GPB2_OUTP (0x01 << 4) 207#define S3C2410_GPB2_OUTP (0x01 << 4)
183#define S3C2410_GPB2_TOUT2 (0x02 << 4) 208#define S3C2410_GPB2_TOUT2 (0x02 << 4)
209#define S3C2400_GPB2_DATA18 (0x02 << 4)
210#define S3C2400_GPB2_TCLK1 (0x03 << 4)
184 211
185#define S3C2410_GPB3 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 3) 212#define S3C2410_GPB3 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 3)
186#define S3C2410_GPB3_INP (0x00 << 6) 213#define S3C2410_GPB3_INP (0x00 << 6)
187#define S3C2410_GPB3_OUTP (0x01 << 6) 214#define S3C2410_GPB3_OUTP (0x01 << 6)
188#define S3C2410_GPB3_TOUT3 (0x02 << 6) 215#define S3C2410_GPB3_TOUT3 (0x02 << 6)
216#define S3C2400_GPB3_DATA19 (0x02 << 6)
217#define S3C2400_GPB3_TXD1 (0x03 << 6)
189 218
190#define S3C2410_GPB4 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 4) 219#define S3C2410_GPB4 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 4)
191#define S3C2410_GPB4_INP (0x00 << 8) 220#define S3C2410_GPB4_INP (0x00 << 8)
192#define S3C2410_GPB4_OUTP (0x01 << 8) 221#define S3C2410_GPB4_OUTP (0x01 << 8)
193#define S3C2410_GPB4_TCLK0 (0x02 << 8) 222#define S3C2410_GPB4_TCLK0 (0x02 << 8)
223#define S3C2400_GPB4_DATA20 (0x02 << 8)
194#define S3C2410_GPB4_MASK (0x03 << 8) 224#define S3C2410_GPB4_MASK (0x03 << 8)
225#define S3C2400_GPB4_RXD1 (0x03 << 8)
226#define S3C2400_GPB4_MASK (0x03 << 8)
195 227
196#define S3C2410_GPB5 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 5) 228#define S3C2410_GPB5 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 5)
197#define S3C2410_GPB5_INP (0x00 << 10) 229#define S3C2410_GPB5_INP (0x00 << 10)
198#define S3C2410_GPB5_OUTP (0x01 << 10) 230#define S3C2410_GPB5_OUTP (0x01 << 10)
199#define S3C2410_GPB5_nXBACK (0x02 << 10) 231#define S3C2410_GPB5_nXBACK (0x02 << 10)
232#define S3C2400_GPB5_DATA21 (0x02 << 10)
233#define S3C2400_GPB5_nCTS1 (0x03 << 10)
200 234
201#define S3C2410_GPB6 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 6) 235#define S3C2410_GPB6 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 6)
202#define S3C2410_GPB6_INP (0x00 << 12) 236#define S3C2410_GPB6_INP (0x00 << 12)
203#define S3C2410_GPB6_OUTP (0x01 << 12) 237#define S3C2410_GPB6_OUTP (0x01 << 12)
204#define S3C2410_GPB6_nXBREQ (0x02 << 12) 238#define S3C2410_GPB6_nXBREQ (0x02 << 12)
239#define S3C2400_GPB6_DATA22 (0x02 << 12)
240#define S3C2400_GPB6_nRTS1 (0x03 << 12)
205 241
206#define S3C2410_GPB7 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 7) 242#define S3C2410_GPB7 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 7)
207#define S3C2410_GPB7_INP (0x00 << 14) 243#define S3C2410_GPB7_INP (0x00 << 14)
208#define S3C2410_GPB7_OUTP (0x01 << 14) 244#define S3C2410_GPB7_OUTP (0x01 << 14)
209#define S3C2410_GPB7_nXDACK1 (0x02 << 14) 245#define S3C2410_GPB7_nXDACK1 (0x02 << 14)
246#define S3C2400_GPB7_DATA23 (0x02 << 14)
210 247
211#define S3C2410_GPB8 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 8) 248#define S3C2410_GPB8 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 8)
212#define S3C2410_GPB8_INP (0x00 << 16) 249#define S3C2410_GPB8_INP (0x00 << 16)
213#define S3C2410_GPB8_OUTP (0x01 << 16) 250#define S3C2410_GPB8_OUTP (0x01 << 16)
214#define S3C2410_GPB8_nXDREQ1 (0x02 << 16) 251#define S3C2410_GPB8_nXDREQ1 (0x02 << 16)
252#define S3C2400_GPB8_DATA24 (0x02 << 16)
215 253
216#define S3C2410_GPB9 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 9) 254#define S3C2410_GPB9 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 9)
217#define S3C2410_GPB9_INP (0x00 << 18) 255#define S3C2410_GPB9_INP (0x00 << 18)
218#define S3C2410_GPB9_OUTP (0x01 << 18) 256#define S3C2410_GPB9_OUTP (0x01 << 18)
219#define S3C2410_GPB9_nXDACK0 (0x02 << 18) 257#define S3C2410_GPB9_nXDACK0 (0x02 << 18)
258#define S3C2400_GPB9_DATA25 (0x02 << 18)
259#define S3C2400_GPB9_I2SSDI (0x03 << 18)
220 260
221#define S3C2410_GPB10 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 10) 261#define S3C2410_GPB10 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 10)
222#define S3C2410_GPB10_INP (0x00 << 20) 262#define S3C2410_GPB10_INP (0x00 << 20)
223#define S3C2410_GPB10_OUTP (0x01 << 20) 263#define S3C2410_GPB10_OUTP (0x01 << 20)
224#define S3C2410_GPB10_nXDRE0 (0x02 << 20) 264#define S3C2410_GPB10_nXDRE0 (0x02 << 20)
265#define S3C2400_GPB10_DATA26 (0x02 << 20)
266#define S3C2400_GPB10_nSS (0x03 << 20)
267
268#define S3C2400_GPB11 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 11)
269#define S3C2400_GPB11_INP (0x00 << 22)
270#define S3C2400_GPB11_OUTP (0x01 << 22)
271#define S3C2400_GPB11_DATA27 (0x02 << 22)
272
273#define S3C2400_GPB12 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 12)
274#define S3C2400_GPB12_INP (0x00 << 24)
275#define S3C2400_GPB12_OUTP (0x01 << 24)
276#define S3C2400_GPB12_DATA28 (0x02 << 24)
277
278#define S3C2400_GPB13 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 13)
279#define S3C2400_GPB13_INP (0x00 << 26)
280#define S3C2400_GPB13_OUTP (0x01 << 26)
281#define S3C2400_GPB13_DATA29 (0x02 << 26)
282
283#define S3C2400_GPB14 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 14)
284#define S3C2400_GPB14_INP (0x00 << 28)
285#define S3C2400_GPB14_OUTP (0x01 << 28)
286#define S3C2400_GPB14_DATA30 (0x02 << 28)
287
288#define S3C2400_GPB15 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 15)
289#define S3C2400_GPB15_INP (0x00 << 30)
290#define S3C2400_GPB15_OUTP (0x01 << 30)
291#define S3C2400_GPB15_DATA31 (0x02 << 30)
292
293#define S3C2410_GPB_PUPDIS(x) (1<<(x))
225 294
226/* Port C consits of 16 GPIO/Special function 295/* Port C consits of 16 GPIO/Special function
227 * 296 *
@@ -233,150 +302,193 @@
233#define S3C2410_GPCDAT S3C2410_GPIOREG(0x24) 302#define S3C2410_GPCDAT S3C2410_GPIOREG(0x24)
234#define S3C2410_GPCUP S3C2410_GPIOREG(0x28) 303#define S3C2410_GPCUP S3C2410_GPIOREG(0x28)
235 304
305#define S3C2400_GPCCON S3C2410_GPIOREG(0x14)
306#define S3C2400_GPCDAT S3C2410_GPIOREG(0x18)
307#define S3C2400_GPCUP S3C2410_GPIOREG(0x1C)
308
236#define S3C2410_GPC0 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 0) 309#define S3C2410_GPC0 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 0)
237#define S3C2410_GPC0_INP (0x00 << 0) 310#define S3C2410_GPC0_INP (0x00 << 0)
238#define S3C2410_GPC0_OUTP (0x01 << 0) 311#define S3C2410_GPC0_OUTP (0x01 << 0)
239#define S3C2410_GPC0_LEND (0x02 << 0) 312#define S3C2410_GPC0_LEND (0x02 << 0)
313#define S3C2400_GPC0_VD0 (0x02 << 0)
240 314
241#define S3C2410_GPC1 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 1) 315#define S3C2410_GPC1 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 1)
242#define S3C2410_GPC1_INP (0x00 << 2) 316#define S3C2410_GPC1_INP (0x00 << 2)
243#define S3C2410_GPC1_OUTP (0x01 << 2) 317#define S3C2410_GPC1_OUTP (0x01 << 2)
244#define S3C2410_GPC1_VCLK (0x02 << 2) 318#define S3C2410_GPC1_VCLK (0x02 << 2)
319#define S3C2400_GPC1_VD1 (0x02 << 2)
245 320
246#define S3C2410_GPC2 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 2) 321#define S3C2410_GPC2 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 2)
247#define S3C2410_GPC2_INP (0x00 << 4) 322#define S3C2410_GPC2_INP (0x00 << 4)
248#define S3C2410_GPC2_OUTP (0x01 << 4) 323#define S3C2410_GPC2_OUTP (0x01 << 4)
249#define S3C2410_GPC2_VLINE (0x02 << 4) 324#define S3C2410_GPC2_VLINE (0x02 << 4)
325#define S3C2400_GPC2_VD2 (0x02 << 4)
250 326
251#define S3C2410_GPC3 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 3) 327#define S3C2410_GPC3 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 3)
252#define S3C2410_GPC3_INP (0x00 << 6) 328#define S3C2410_GPC3_INP (0x00 << 6)
253#define S3C2410_GPC3_OUTP (0x01 << 6) 329#define S3C2410_GPC3_OUTP (0x01 << 6)
254#define S3C2410_GPC3_VFRAME (0x02 << 6) 330#define S3C2410_GPC3_VFRAME (0x02 << 6)
331#define S3C2400_GPC3_VD3 (0x02 << 6)
255 332
256#define S3C2410_GPC4 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 4) 333#define S3C2410_GPC4 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 4)
257#define S3C2410_GPC4_INP (0x00 << 8) 334#define S3C2410_GPC4_INP (0x00 << 8)
258#define S3C2410_GPC4_OUTP (0x01 << 8) 335#define S3C2410_GPC4_OUTP (0x01 << 8)
259#define S3C2410_GPC4_VM (0x02 << 8) 336#define S3C2410_GPC4_VM (0x02 << 8)
337#define S3C2400_GPC4_VD4 (0x02 << 8)
260 338
261#define S3C2410_GPC5 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 5) 339#define S3C2410_GPC5 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 5)
262#define S3C2410_GPC5_INP (0x00 << 10) 340#define S3C2410_GPC5_INP (0x00 << 10)
263#define S3C2410_GPC5_OUTP (0x01 << 10) 341#define S3C2410_GPC5_OUTP (0x01 << 10)
264#define S3C2410_GPC5_LCDVF0 (0x02 << 10) 342#define S3C2410_GPC5_LCDVF0 (0x02 << 10)
343#define S3C2400_GPC5_VD5 (0x02 << 10)
265 344
266#define S3C2410_GPC6 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 6) 345#define S3C2410_GPC6 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 6)
267#define S3C2410_GPC6_INP (0x00 << 12) 346#define S3C2410_GPC6_INP (0x00 << 12)
268#define S3C2410_GPC6_OUTP (0x01 << 12) 347#define S3C2410_GPC6_OUTP (0x01 << 12)
269#define S3C2410_GPC6_LCDVF1 (0x02 << 12) 348#define S3C2410_GPC6_LCDVF1 (0x02 << 12)
349#define S3C2400_GPC6_VD6 (0x02 << 12)
270 350
271#define S3C2410_GPC7 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 7) 351#define S3C2410_GPC7 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 7)
272#define S3C2410_GPC7_INP (0x00 << 14) 352#define S3C2410_GPC7_INP (0x00 << 14)
273#define S3C2410_GPC7_OUTP (0x01 << 14) 353#define S3C2410_GPC7_OUTP (0x01 << 14)
274#define S3C2410_GPC7_LCDVF2 (0x02 << 14) 354#define S3C2410_GPC7_LCDVF2 (0x02 << 14)
355#define S3C2400_GPC7_VD7 (0x02 << 14)
275 356
276#define S3C2410_GPC8 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 8) 357#define S3C2410_GPC8 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 8)
277#define S3C2410_GPC8_INP (0x00 << 16) 358#define S3C2410_GPC8_INP (0x00 << 16)
278#define S3C2410_GPC8_OUTP (0x01 << 16) 359#define S3C2410_GPC8_OUTP (0x01 << 16)
279#define S3C2410_GPC8_VD0 (0x02 << 16) 360#define S3C2410_GPC8_VD0 (0x02 << 16)
361#define S3C2400_GPC8_VD8 (0x02 << 16)
280 362
281#define S3C2410_GPC9 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 9) 363#define S3C2410_GPC9 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 9)
282#define S3C2410_GPC9_INP (0x00 << 18) 364#define S3C2410_GPC9_INP (0x00 << 18)
283#define S3C2410_GPC9_OUTP (0x01 << 18) 365#define S3C2410_GPC9_OUTP (0x01 << 18)
284#define S3C2410_GPC9_VD1 (0x02 << 18) 366#define S3C2410_GPC9_VD1 (0x02 << 18)
367#define S3C2400_GPC9_VD9 (0x02 << 18)
285 368
286#define S3C2410_GPC10 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 10) 369#define S3C2410_GPC10 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 10)
287#define S3C2410_GPC10_INP (0x00 << 20) 370#define S3C2410_GPC10_INP (0x00 << 20)
288#define S3C2410_GPC10_OUTP (0x01 << 20) 371#define S3C2410_GPC10_OUTP (0x01 << 20)
289#define S3C2410_GPC10_VD2 (0x02 << 20) 372#define S3C2410_GPC10_VD2 (0x02 << 20)
373#define S3C2400_GPC10_VD10 (0x02 << 20)
290 374
291#define S3C2410_GPC11 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 11) 375#define S3C2410_GPC11 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 11)
292#define S3C2410_GPC11_INP (0x00 << 22) 376#define S3C2410_GPC11_INP (0x00 << 22)
293#define S3C2410_GPC11_OUTP (0x01 << 22) 377#define S3C2410_GPC11_OUTP (0x01 << 22)
294#define S3C2410_GPC11_VD3 (0x02 << 22) 378#define S3C2410_GPC11_VD3 (0x02 << 22)
379#define S3C2400_GPC11_VD11 (0x02 << 22)
295 380
296#define S3C2410_GPC12 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 12) 381#define S3C2410_GPC12 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 12)
297#define S3C2410_GPC12_INP (0x00 << 24) 382#define S3C2410_GPC12_INP (0x00 << 24)
298#define S3C2410_GPC12_OUTP (0x01 << 24) 383#define S3C2410_GPC12_OUTP (0x01 << 24)
299#define S3C2410_GPC12_VD4 (0x02 << 24) 384#define S3C2410_GPC12_VD4 (0x02 << 24)
385#define S3C2400_GPC12_VD12 (0x02 << 24)
300 386
301#define S3C2410_GPC13 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 13) 387#define S3C2410_GPC13 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 13)
302#define S3C2410_GPC13_INP (0x00 << 26) 388#define S3C2410_GPC13_INP (0x00 << 26)
303#define S3C2410_GPC13_OUTP (0x01 << 26) 389#define S3C2410_GPC13_OUTP (0x01 << 26)
304#define S3C2410_GPC13_VD5 (0x02 << 26) 390#define S3C2410_GPC13_VD5 (0x02 << 26)
391#define S3C2400_GPC13_VD13 (0x02 << 26)
305 392
306#define S3C2410_GPC14 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 14) 393#define S3C2410_GPC14 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 14)
307#define S3C2410_GPC14_INP (0x00 << 28) 394#define S3C2410_GPC14_INP (0x00 << 28)
308#define S3C2410_GPC14_OUTP (0x01 << 28) 395#define S3C2410_GPC14_OUTP (0x01 << 28)
309#define S3C2410_GPC14_VD6 (0x02 << 28) 396#define S3C2410_GPC14_VD6 (0x02 << 28)
397#define S3C2400_GPC14_VD14 (0x02 << 28)
310 398
311#define S3C2410_GPC15 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 15) 399#define S3C2410_GPC15 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 15)
312#define S3C2410_GPC15_INP (0x00 << 30) 400#define S3C2410_GPC15_INP (0x00 << 30)
313#define S3C2410_GPC15_OUTP (0x01 << 30) 401#define S3C2410_GPC15_OUTP (0x01 << 30)
314#define S3C2410_GPC15_VD7 (0x02 << 30) 402#define S3C2410_GPC15_VD7 (0x02 << 30)
403#define S3C2400_GPC15_VD15 (0x02 << 30)
404
405#define S3C2410_GPC_PUPDIS(x) (1<<(x))
315 406
316/* Port D consists of 16 GPIO/Special function 407/*
408 * S3C2410: Port D consists of 16 GPIO/Special function
317 * 409 *
318 * almost identical setup to port b, but the special functions are mostly 410 * almost identical setup to port b, but the special functions are mostly
319 * to do with the video system's data. 411 * to do with the video system's data.
412 *
413 * S3C2400: Port D consists of 11 GPIO/Special function
414 *
415 * almost identical setup to port c
320*/ 416*/
321 417
322#define S3C2410_GPDCON S3C2410_GPIOREG(0x30) 418#define S3C2410_GPDCON S3C2410_GPIOREG(0x30)
323#define S3C2410_GPDDAT S3C2410_GPIOREG(0x34) 419#define S3C2410_GPDDAT S3C2410_GPIOREG(0x34)
324#define S3C2410_GPDUP S3C2410_GPIOREG(0x38) 420#define S3C2410_GPDUP S3C2410_GPIOREG(0x38)
325 421
422#define S3C2400_GPDCON S3C2410_GPIOREG(0x20)
423#define S3C2400_GPDDAT S3C2410_GPIOREG(0x24)
424#define S3C2400_GPDUP S3C2410_GPIOREG(0x28)
425
326#define S3C2410_GPD0 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 0) 426#define S3C2410_GPD0 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 0)
327#define S3C2410_GPD0_INP (0x00 << 0) 427#define S3C2410_GPD0_INP (0x00 << 0)
328#define S3C2410_GPD0_OUTP (0x01 << 0) 428#define S3C2410_GPD0_OUTP (0x01 << 0)
329#define S3C2410_GPD0_VD8 (0x02 << 0) 429#define S3C2410_GPD0_VD8 (0x02 << 0)
430#define S3C2400_GPD0_VFRAME (0x02 << 0)
330 431
331#define S3C2410_GPD1 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 1) 432#define S3C2410_GPD1 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 1)
332#define S3C2410_GPD1_INP (0x00 << 2) 433#define S3C2410_GPD1_INP (0x00 << 2)
333#define S3C2410_GPD1_OUTP (0x01 << 2) 434#define S3C2410_GPD1_OUTP (0x01 << 2)
334#define S3C2410_GPD1_VD9 (0x02 << 2) 435#define S3C2410_GPD1_VD9 (0x02 << 2)
436#define S3C2400_GPD1_VM (0x02 << 2)
335 437
336#define S3C2410_GPD2 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 2) 438#define S3C2410_GPD2 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 2)
337#define S3C2410_GPD2_INP (0x00 << 4) 439#define S3C2410_GPD2_INP (0x00 << 4)
338#define S3C2410_GPD2_OUTP (0x01 << 4) 440#define S3C2410_GPD2_OUTP (0x01 << 4)
339#define S3C2410_GPD2_VD10 (0x02 << 4) 441#define S3C2410_GPD2_VD10 (0x02 << 4)
442#define S3C2400_GPD2_VLINE (0x02 << 4)
340 443
341#define S3C2410_GPD3 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 3) 444#define S3C2410_GPD3 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 3)
342#define S3C2410_GPD3_INP (0x00 << 6) 445#define S3C2410_GPD3_INP (0x00 << 6)
343#define S3C2410_GPD3_OUTP (0x01 << 6) 446#define S3C2410_GPD3_OUTP (0x01 << 6)
344#define S3C2410_GPD3_VD11 (0x02 << 6) 447#define S3C2410_GPD3_VD11 (0x02 << 6)
448#define S3C2400_GPD3_VCLK (0x02 << 6)
345 449
346#define S3C2410_GPD4 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 4) 450#define S3C2410_GPD4 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 4)
347#define S3C2410_GPD4_INP (0x00 << 8) 451#define S3C2410_GPD4_INP (0x00 << 8)
348#define S3C2410_GPD4_OUTP (0x01 << 8) 452#define S3C2410_GPD4_OUTP (0x01 << 8)
349#define S3C2410_GPD4_VD12 (0x02 << 8) 453#define S3C2410_GPD4_VD12 (0x02 << 8)
454#define S3C2400_GPD4_LEND (0x02 << 8)
350 455
351#define S3C2410_GPD5 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 5) 456#define S3C2410_GPD5 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 5)
352#define S3C2410_GPD5_INP (0x00 << 10) 457#define S3C2410_GPD5_INP (0x00 << 10)
353#define S3C2410_GPD5_OUTP (0x01 << 10) 458#define S3C2410_GPD5_OUTP (0x01 << 10)
354#define S3C2410_GPD5_VD13 (0x02 << 10) 459#define S3C2410_GPD5_VD13 (0x02 << 10)
460#define S3C2400_GPD5_TOUT0 (0x02 << 10)
355 461
356#define S3C2410_GPD6 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 6) 462#define S3C2410_GPD6 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 6)
357#define S3C2410_GPD6_INP (0x00 << 12) 463#define S3C2410_GPD6_INP (0x00 << 12)
358#define S3C2410_GPD6_OUTP (0x01 << 12) 464#define S3C2410_GPD6_OUTP (0x01 << 12)
359#define S3C2410_GPD6_VD14 (0x02 << 12) 465#define S3C2410_GPD6_VD14 (0x02 << 12)
466#define S3C2400_GPD6_TOUT1 (0x02 << 12)
360 467
361#define S3C2410_GPD7 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 7) 468#define S3C2410_GPD7 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 7)
362#define S3C2410_GPD7_INP (0x00 << 14) 469#define S3C2410_GPD7_INP (0x00 << 14)
363#define S3C2410_GPD7_OUTP (0x01 << 14) 470#define S3C2410_GPD7_OUTP (0x01 << 14)
364#define S3C2410_GPD7_VD15 (0x02 << 14) 471#define S3C2410_GPD7_VD15 (0x02 << 14)
472#define S3C2400_GPD7_TOUT2 (0x02 << 14)
365 473
366#define S3C2410_GPD8 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 8) 474#define S3C2410_GPD8 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 8)
367#define S3C2410_GPD8_INP (0x00 << 16) 475#define S3C2410_GPD8_INP (0x00 << 16)
368#define S3C2410_GPD8_OUTP (0x01 << 16) 476#define S3C2410_GPD8_OUTP (0x01 << 16)
369#define S3C2410_GPD8_VD16 (0x02 << 16) 477#define S3C2410_GPD8_VD16 (0x02 << 16)
478#define S3C2400_GPD8_TOUT3 (0x02 << 16)
370 479
371#define S3C2410_GPD9 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 9) 480#define S3C2410_GPD9 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 9)
372#define S3C2410_GPD9_INP (0x00 << 18) 481#define S3C2410_GPD9_INP (0x00 << 18)
373#define S3C2410_GPD9_OUTP (0x01 << 18) 482#define S3C2410_GPD9_OUTP (0x01 << 18)
374#define S3C2410_GPD9_VD17 (0x02 << 18) 483#define S3C2410_GPD9_VD17 (0x02 << 18)
484#define S3C2400_GPD9_TCLK0 (0x02 << 18)
485#define S3C2410_GPD9_MASK (0x03 << 18)
375 486
376#define S3C2410_GPD10 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 10) 487#define S3C2410_GPD10 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 10)
377#define S3C2410_GPD10_INP (0x00 << 20) 488#define S3C2410_GPD10_INP (0x00 << 20)
378#define S3C2410_GPD10_OUTP (0x01 << 20) 489#define S3C2410_GPD10_OUTP (0x01 << 20)
379#define S3C2410_GPD10_VD18 (0x02 << 20) 490#define S3C2410_GPD10_VD18 (0x02 << 20)
491#define S3C2400_GPD10_nWAIT (0x02 << 20)
380 492
381#define S3C2410_GPD11 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 11) 493#define S3C2410_GPD11 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 11)
382#define S3C2410_GPD11_INP (0x00 << 22) 494#define S3C2410_GPD11_INP (0x00 << 22)
@@ -403,37 +515,56 @@
403#define S3C2410_GPD15_OUTP (0x01 << 30) 515#define S3C2410_GPD15_OUTP (0x01 << 30)
404#define S3C2410_GPD15_VD23 (0x02 << 30) 516#define S3C2410_GPD15_VD23 (0x02 << 30)
405 517
406/* Port E consists of 16 GPIO/Special function 518#define S3C2410_GPD_PUPDIS(x) (1<<(x))
519
520/* S3C2410:
521 * Port E consists of 16 GPIO/Special function
407 * 522 *
408 * again, the same as port B, but dealing with I2S, SDI, and 523 * again, the same as port B, but dealing with I2S, SDI, and
409 * more miscellaneous functions 524 * more miscellaneous functions
525 *
526 * S3C2400:
527 * Port E consists of 12 GPIO/Special function
528 *
529 * GPIO / interrupt inputs
410*/ 530*/
411 531
412#define S3C2410_GPECON S3C2410_GPIOREG(0x40) 532#define S3C2410_GPECON S3C2410_GPIOREG(0x40)
413#define S3C2410_GPEDAT S3C2410_GPIOREG(0x44) 533#define S3C2410_GPEDAT S3C2410_GPIOREG(0x44)
414#define S3C2410_GPEUP S3C2410_GPIOREG(0x48) 534#define S3C2410_GPEUP S3C2410_GPIOREG(0x48)
415 535
536#define S3C2400_GPECON S3C2410_GPIOREG(0x2C)
537#define S3C2400_GPEDAT S3C2410_GPIOREG(0x30)
538#define S3C2400_GPEUP S3C2410_GPIOREG(0x34)
539
416#define S3C2410_GPE0 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 0) 540#define S3C2410_GPE0 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 0)
417#define S3C2410_GPE0_INP (0x00 << 0) 541#define S3C2410_GPE0_INP (0x00 << 0)
418#define S3C2410_GPE0_OUTP (0x01 << 0) 542#define S3C2410_GPE0_OUTP (0x01 << 0)
419#define S3C2410_GPE0_I2SLRCK (0x02 << 0) 543#define S3C2410_GPE0_I2SLRCK (0x02 << 0)
544#define S3C2400_GPE0_EINT0 (0x02 << 0)
420#define S3C2410_GPE0_MASK (0x03 << 0) 545#define S3C2410_GPE0_MASK (0x03 << 0)
421 546
422#define S3C2410_GPE1 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 1) 547#define S3C2410_GPE1 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 1)
423#define S3C2410_GPE1_INP (0x00 << 2) 548#define S3C2410_GPE1_INP (0x00 << 2)
424#define S3C2410_GPE1_OUTP (0x01 << 2) 549#define S3C2410_GPE1_OUTP (0x01 << 2)
425#define S3C2410_GPE1_I2SSCLK (0x02 << 2) 550#define S3C2410_GPE1_I2SSCLK (0x02 << 2)
551#define S3C2400_GPE1_EINT1 (0x02 << 2)
552#define S3C2400_GPE1_nSS (0x03 << 2)
426#define S3C2410_GPE1_MASK (0x03 << 2) 553#define S3C2410_GPE1_MASK (0x03 << 2)
427 554
428#define S3C2410_GPE2 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 2) 555#define S3C2410_GPE2 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 2)
429#define S3C2410_GPE2_INP (0x00 << 4) 556#define S3C2410_GPE2_INP (0x00 << 4)
430#define S3C2410_GPE2_OUTP (0x01 << 4) 557#define S3C2410_GPE2_OUTP (0x01 << 4)
431#define S3C2410_GPE2_CDCLK (0x02 << 4) 558#define S3C2410_GPE2_CDCLK (0x02 << 4)
559#define S3C2400_GPE2_EINT2 (0x02 << 4)
560#define S3C2400_GPE2_I2SSDI (0x03 << 4)
432 561
433#define S3C2410_GPE3 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 3) 562#define S3C2410_GPE3 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 3)
434#define S3C2410_GPE3_INP (0x00 << 6) 563#define S3C2410_GPE3_INP (0x00 << 6)
435#define S3C2410_GPE3_OUTP (0x01 << 6) 564#define S3C2410_GPE3_OUTP (0x01 << 6)
436#define S3C2410_GPE3_I2SSDI (0x02 << 6) 565#define S3C2410_GPE3_I2SSDI (0x02 << 6)
566#define S3C2400_GPE3_EINT3 (0x02 << 6)
567#define S3C2400_GPE3_nCTS1 (0x03 << 6)
437#define S3C2410_GPE3_nSS0 (0x03 << 6) 568#define S3C2410_GPE3_nSS0 (0x03 << 6)
438#define S3C2410_GPE3_MASK (0x03 << 6) 569#define S3C2410_GPE3_MASK (0x03 << 6)
439 570
@@ -441,6 +572,8 @@
441#define S3C2410_GPE4_INP (0x00 << 8) 572#define S3C2410_GPE4_INP (0x00 << 8)
442#define S3C2410_GPE4_OUTP (0x01 << 8) 573#define S3C2410_GPE4_OUTP (0x01 << 8)
443#define S3C2410_GPE4_I2SSDO (0x02 << 8) 574#define S3C2410_GPE4_I2SSDO (0x02 << 8)
575#define S3C2400_GPE4_EINT4 (0x02 << 8)
576#define S3C2400_GPE4_nRTS1 (0x03 << 8)
444#define S3C2410_GPE4_I2SSDI (0x03 << 8) 577#define S3C2410_GPE4_I2SSDI (0x03 << 8)
445#define S3C2410_GPE4_MASK (0x03 << 8) 578#define S3C2410_GPE4_MASK (0x03 << 8)
446 579
@@ -448,36 +581,46 @@
448#define S3C2410_GPE5_INP (0x00 << 10) 581#define S3C2410_GPE5_INP (0x00 << 10)
449#define S3C2410_GPE5_OUTP (0x01 << 10) 582#define S3C2410_GPE5_OUTP (0x01 << 10)
450#define S3C2410_GPE5_SDCLK (0x02 << 10) 583#define S3C2410_GPE5_SDCLK (0x02 << 10)
584#define S3C2400_GPE5_EINT5 (0x02 << 10)
585#define S3C2400_GPE5_TCLK1 (0x03 << 10)
451 586
452#define S3C2410_GPE6 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 6) 587#define S3C2410_GPE6 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 6)
453#define S3C2410_GPE6_INP (0x00 << 12) 588#define S3C2410_GPE6_INP (0x00 << 12)
454#define S3C2410_GPE6_OUTP (0x01 << 12) 589#define S3C2410_GPE6_OUTP (0x01 << 12)
455#define S3C2410_GPE6_SDCMD (0x02 << 12) 590#define S3C2410_GPE6_SDCMD (0x02 << 12)
591#define S3C2400_GPE6_EINT6 (0x02 << 12)
456 592
457#define S3C2410_GPE7 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 7) 593#define S3C2410_GPE7 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 7)
458#define S3C2410_GPE7_INP (0x00 << 14) 594#define S3C2410_GPE7_INP (0x00 << 14)
459#define S3C2410_GPE7_OUTP (0x01 << 14) 595#define S3C2410_GPE7_OUTP (0x01 << 14)
460#define S3C2410_GPE7_SDDAT0 (0x02 << 14) 596#define S3C2410_GPE7_SDDAT0 (0x02 << 14)
597#define S3C2400_GPE7_EINT7 (0x02 << 14)
461 598
462#define S3C2410_GPE8 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 8) 599#define S3C2410_GPE8 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 8)
463#define S3C2410_GPE8_INP (0x00 << 16) 600#define S3C2410_GPE8_INP (0x00 << 16)
464#define S3C2410_GPE8_OUTP (0x01 << 16) 601#define S3C2410_GPE8_OUTP (0x01 << 16)
465#define S3C2410_GPE8_SDDAT1 (0x02 << 16) 602#define S3C2410_GPE8_SDDAT1 (0x02 << 16)
603#define S3C2400_GPE8_nXDACK0 (0x02 << 16)
466 604
467#define S3C2410_GPE9 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 9) 605#define S3C2410_GPE9 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 9)
468#define S3C2410_GPE9_INP (0x00 << 18) 606#define S3C2410_GPE9_INP (0x00 << 18)
469#define S3C2410_GPE9_OUTP (0x01 << 18) 607#define S3C2410_GPE9_OUTP (0x01 << 18)
470#define S3C2410_GPE9_SDDAT2 (0x02 << 18) 608#define S3C2410_GPE9_SDDAT2 (0x02 << 18)
609#define S3C2400_GPE9_nXDACK1 (0x02 << 18)
610#define S3C2400_GPE9_nXBACK (0x03 << 18)
471 611
472#define S3C2410_GPE10 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 10) 612#define S3C2410_GPE10 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 10)
473#define S3C2410_GPE10_INP (0x00 << 20) 613#define S3C2410_GPE10_INP (0x00 << 20)
474#define S3C2410_GPE10_OUTP (0x01 << 20) 614#define S3C2410_GPE10_OUTP (0x01 << 20)
475#define S3C2410_GPE10_SDDAT3 (0x02 << 20) 615#define S3C2410_GPE10_SDDAT3 (0x02 << 20)
616#define S3C2400_GPE10_nXDREQ0 (0x02 << 20)
476 617
477#define S3C2410_GPE11 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 11) 618#define S3C2410_GPE11 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 11)
478#define S3C2410_GPE11_INP (0x00 << 22) 619#define S3C2410_GPE11_INP (0x00 << 22)
479#define S3C2410_GPE11_OUTP (0x01 << 22) 620#define S3C2410_GPE11_OUTP (0x01 << 22)
480#define S3C2410_GPE11_SPIMISO0 (0x02 << 22) 621#define S3C2410_GPE11_SPIMISO0 (0x02 << 22)
622#define S3C2400_GPE11_nXDREQ1 (0x02 << 22)
623#define S3C2400_GPE11_nXBREQ (0x03 << 22)
481 624
482#define S3C2410_GPE12 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 12) 625#define S3C2410_GPE12 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 12)
483#define S3C2410_GPE12_INP (0x00 << 24) 626#define S3C2410_GPE12_INP (0x00 << 24)
@@ -509,7 +652,8 @@
509 652
510#define S3C2410_GPE_PUPDIS(x) (1<<(x)) 653#define S3C2410_GPE_PUPDIS(x) (1<<(x))
511 654
512/* Port F consists of 8 GPIO/Special function 655/* S3C2410:
656 * Port F consists of 8 GPIO/Special function
513 * 657 *
514 * GPIO / interrupt inputs 658 * GPIO / interrupt inputs
515 * 659 *
@@ -517,100 +661,141 @@
517 * 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 undefined 661 * 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 undefined
518 * 662 *
519 * pull up works like all other ports. 663 * pull up works like all other ports.
664 *
665 * S3C2400:
666 * Port F consists of 7 GPIO/Special function
667 *
668 * GPIO/serial/misc pins
520*/ 669*/
521 670
522#define S3C2410_GPFCON S3C2410_GPIOREG(0x50) 671#define S3C2410_GPFCON S3C2410_GPIOREG(0x50)
523#define S3C2410_GPFDAT S3C2410_GPIOREG(0x54) 672#define S3C2410_GPFDAT S3C2410_GPIOREG(0x54)
524#define S3C2410_GPFUP S3C2410_GPIOREG(0x58) 673#define S3C2410_GPFUP S3C2410_GPIOREG(0x58)
525 674
675#define S3C2400_GPFCON S3C2410_GPIOREG(0x38)
676#define S3C2400_GPFDAT S3C2410_GPIOREG(0x3C)
677#define S3C2400_GPFUP S3C2410_GPIOREG(0x40)
678
526#define S3C2410_GPF0 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 0) 679#define S3C2410_GPF0 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 0)
527#define S3C2410_GPF0_INP (0x00 << 0) 680#define S3C2410_GPF0_INP (0x00 << 0)
528#define S3C2410_GPF0_OUTP (0x01 << 0) 681#define S3C2410_GPF0_OUTP (0x01 << 0)
529#define S3C2410_GPF0_EINT0 (0x02 << 0) 682#define S3C2410_GPF0_EINT0 (0x02 << 0)
683#define S3C2400_GPF0_RXD0 (0x02 << 0)
530 684
531#define S3C2410_GPF1 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 1) 685#define S3C2410_GPF1 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 1)
532#define S3C2410_GPF1_INP (0x00 << 2) 686#define S3C2410_GPF1_INP (0x00 << 2)
533#define S3C2410_GPF1_OUTP (0x01 << 2) 687#define S3C2410_GPF1_OUTP (0x01 << 2)
534#define S3C2410_GPF1_EINT1 (0x02 << 2) 688#define S3C2410_GPF1_EINT1 (0x02 << 2)
689#define S3C2400_GPF1_RXD1 (0x02 << 2)
690#define S3C2400_GPF1_IICSDA (0x03 << 2)
535 691
536#define S3C2410_GPF2 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 2) 692#define S3C2410_GPF2 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 2)
537#define S3C2410_GPF2_INP (0x00 << 4) 693#define S3C2410_GPF2_INP (0x00 << 4)
538#define S3C2410_GPF2_OUTP (0x01 << 4) 694#define S3C2410_GPF2_OUTP (0x01 << 4)
539#define S3C2410_GPF2_EINT2 (0x02 << 4) 695#define S3C2410_GPF2_EINT2 (0x02 << 4)
696#define S3C2400_GPF2_TXD0 (0x02 << 4)
540 697
541#define S3C2410_GPF3 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 3) 698#define S3C2410_GPF3 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 3)
542#define S3C2410_GPF3_INP (0x00 << 6) 699#define S3C2410_GPF3_INP (0x00 << 6)
543#define S3C2410_GPF3_OUTP (0x01 << 6) 700#define S3C2410_GPF3_OUTP (0x01 << 6)
544#define S3C2410_GPF3_EINT3 (0x02 << 6) 701#define S3C2410_GPF3_EINT3 (0x02 << 6)
702#define S3C2400_GPF3_TXD1 (0x02 << 6)
703#define S3C2400_GPF3_IICSCL (0x03 << 6)
545 704
546#define S3C2410_GPF4 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 4) 705#define S3C2410_GPF4 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 4)
547#define S3C2410_GPF4_INP (0x00 << 8) 706#define S3C2410_GPF4_INP (0x00 << 8)
548#define S3C2410_GPF4_OUTP (0x01 << 8) 707#define S3C2410_GPF4_OUTP (0x01 << 8)
549#define S3C2410_GPF4_EINT4 (0x02 << 8) 708#define S3C2410_GPF4_EINT4 (0x02 << 8)
709#define S3C2400_GPF4_nRTS0 (0x02 << 8)
710#define S3C2400_GPF4_nXBACK (0x03 << 8)
550 711
551#define S3C2410_GPF5 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 5) 712#define S3C2410_GPF5 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 5)
552#define S3C2410_GPF5_INP (0x00 << 10) 713#define S3C2410_GPF5_INP (0x00 << 10)
553#define S3C2410_GPF5_OUTP (0x01 << 10) 714#define S3C2410_GPF5_OUTP (0x01 << 10)
554#define S3C2410_GPF5_EINT5 (0x02 << 10) 715#define S3C2410_GPF5_EINT5 (0x02 << 10)
716#define S3C2400_GPF5_nCTS0 (0x02 << 10)
717#define S3C2400_GPF5_nXBREQ (0x03 << 10)
555 718
556#define S3C2410_GPF6 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 6) 719#define S3C2410_GPF6 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 6)
557#define S3C2410_GPF6_INP (0x00 << 12) 720#define S3C2410_GPF6_INP (0x00 << 12)
558#define S3C2410_GPF6_OUTP (0x01 << 12) 721#define S3C2410_GPF6_OUTP (0x01 << 12)
559#define S3C2410_GPF6_EINT6 (0x02 << 12) 722#define S3C2410_GPF6_EINT6 (0x02 << 12)
723#define S3C2400_GPF6_CLKOUT (0x02 << 12)
560 724
561#define S3C2410_GPF7 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 7) 725#define S3C2410_GPF7 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 7)
562#define S3C2410_GPF7_INP (0x00 << 14) 726#define S3C2410_GPF7_INP (0x00 << 14)
563#define S3C2410_GPF7_OUTP (0x01 << 14) 727#define S3C2410_GPF7_OUTP (0x01 << 14)
564#define S3C2410_GPF7_EINT7 (0x02 << 14) 728#define S3C2410_GPF7_EINT7 (0x02 << 14)
565 729
566/* Port G consists of 8 GPIO/IRQ/Special function 730#define S3C2410_GPF_PUPDIS(x) (1<<(x))
731
732/* S3C2410:
733 * Port G consists of 8 GPIO/IRQ/Special function
567 * 734 *
568 * GPGCON has 2 bits for each of the input pins on port F 735 * GPGCON has 2 bits for each of the input pins on port F
569 * 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 special func 736 * 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 special func
570 * 737 *
571 * pull up works like all other ports. 738 * pull up works like all other ports.
739 *
740 * S3C2400:
741 * Port G consists of 10 GPIO/Special function
572*/ 742*/
573 743
574#define S3C2410_GPGCON S3C2410_GPIOREG(0x60) 744#define S3C2410_GPGCON S3C2410_GPIOREG(0x60)
575#define S3C2410_GPGDAT S3C2410_GPIOREG(0x64) 745#define S3C2410_GPGDAT S3C2410_GPIOREG(0x64)
576#define S3C2410_GPGUP S3C2410_GPIOREG(0x68) 746#define S3C2410_GPGUP S3C2410_GPIOREG(0x68)
577 747
748#define S3C2400_GPGCON S3C2410_GPIOREG(0x44)
749#define S3C2400_GPGDAT S3C2410_GPIOREG(0x48)
750#define S3C2400_GPGUP S3C2410_GPIOREG(0x4C)
751
578#define S3C2410_GPG0 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 0) 752#define S3C2410_GPG0 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 0)
579#define S3C2410_GPG0_INP (0x00 << 0) 753#define S3C2410_GPG0_INP (0x00 << 0)
580#define S3C2410_GPG0_OUTP (0x01 << 0) 754#define S3C2410_GPG0_OUTP (0x01 << 0)
581#define S3C2410_GPG0_EINT8 (0x02 << 0) 755#define S3C2410_GPG0_EINT8 (0x02 << 0)
756#define S3C2400_GPG0_I2SLRCK (0x02 << 0)
582 757
583#define S3C2410_GPG1 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 1) 758#define S3C2410_GPG1 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 1)
584#define S3C2410_GPG1_INP (0x00 << 2) 759#define S3C2410_GPG1_INP (0x00 << 2)
585#define S3C2410_GPG1_OUTP (0x01 << 2) 760#define S3C2410_GPG1_OUTP (0x01 << 2)
586#define S3C2410_GPG1_EINT9 (0x02 << 2) 761#define S3C2410_GPG1_EINT9 (0x02 << 2)
762#define S3C2400_GPG1_I2SSCLK (0x02 << 2)
587 763
588#define S3C2410_GPG2 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 2) 764#define S3C2410_GPG2 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 2)
589#define S3C2410_GPG2_INP (0x00 << 4) 765#define S3C2410_GPG2_INP (0x00 << 4)
590#define S3C2410_GPG2_OUTP (0x01 << 4) 766#define S3C2410_GPG2_OUTP (0x01 << 4)
591#define S3C2410_GPG2_EINT10 (0x02 << 4) 767#define S3C2410_GPG2_EINT10 (0x02 << 4)
768#define S3C2400_GPG2_CDCLK (0x02 << 4)
592 769
593#define S3C2410_GPG3 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 3) 770#define S3C2410_GPG3 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 3)
594#define S3C2410_GPG3_INP (0x00 << 6) 771#define S3C2410_GPG3_INP (0x00 << 6)
595#define S3C2410_GPG3_OUTP (0x01 << 6) 772#define S3C2410_GPG3_OUTP (0x01 << 6)
596#define S3C2410_GPG3_EINT11 (0x02 << 6) 773#define S3C2410_GPG3_EINT11 (0x02 << 6)
774#define S3C2400_GPG3_I2SSDO (0x02 << 6)
775#define S3C2400_GPG3_I2SSDI (0x03 << 6)
597 776
598#define S3C2410_GPG4 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 4) 777#define S3C2410_GPG4 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 4)
599#define S3C2410_GPG4_INP (0x00 << 8) 778#define S3C2410_GPG4_INP (0x00 << 8)
600#define S3C2410_GPG4_OUTP (0x01 << 8) 779#define S3C2410_GPG4_OUTP (0x01 << 8)
601#define S3C2410_GPG4_EINT12 (0x02 << 8) 780#define S3C2410_GPG4_EINT12 (0x02 << 8)
781#define S3C2400_GPG4_MMCCLK (0x02 << 8)
782#define S3C2400_GPG4_I2SSDI (0x03 << 8)
602#define S3C2410_GPG4_LCDPWREN (0x03 << 8) 783#define S3C2410_GPG4_LCDPWREN (0x03 << 8)
603 784
604#define S3C2410_GPG5 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 5) 785#define S3C2410_GPG5 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 5)
605#define S3C2410_GPG5_INP (0x00 << 10) 786#define S3C2410_GPG5_INP (0x00 << 10)
606#define S3C2410_GPG5_OUTP (0x01 << 10) 787#define S3C2410_GPG5_OUTP (0x01 << 10)
607#define S3C2410_GPG5_EINT13 (0x02 << 10) 788#define S3C2410_GPG5_EINT13 (0x02 << 10)
789#define S3C2400_GPG5_MMCCMD (0x02 << 10)
790#define S3C2400_GPG5_IICSDA (0x03 << 10)
608#define S3C2410_GPG5_SPIMISO1 (0x03 << 10) 791#define S3C2410_GPG5_SPIMISO1 (0x03 << 10)
609 792
610#define S3C2410_GPG6 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 6) 793#define S3C2410_GPG6 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 6)
611#define S3C2410_GPG6_INP (0x00 << 12) 794#define S3C2410_GPG6_INP (0x00 << 12)
612#define S3C2410_GPG6_OUTP (0x01 << 12) 795#define S3C2410_GPG6_OUTP (0x01 << 12)
613#define S3C2410_GPG6_EINT14 (0x02 << 12) 796#define S3C2410_GPG6_EINT14 (0x02 << 12)
797#define S3C2400_GPG6_MMCDAT (0x02 << 12)
798#define S3C2400_GPG6_IICSCL (0x03 << 12)
614#define S3C2410_GPG6_SPIMOSI1 (0x03 << 12) 799#define S3C2410_GPG6_SPIMOSI1 (0x03 << 12)
615 800
616#define S3C2410_GPG7 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 7) 801#define S3C2410_GPG7 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 7)
@@ -618,16 +803,22 @@
618#define S3C2410_GPG7_OUTP (0x01 << 14) 803#define S3C2410_GPG7_OUTP (0x01 << 14)
619#define S3C2410_GPG7_EINT15 (0x02 << 14) 804#define S3C2410_GPG7_EINT15 (0x02 << 14)
620#define S3C2410_GPG7_SPICLK1 (0x03 << 14) 805#define S3C2410_GPG7_SPICLK1 (0x03 << 14)
806#define S3C2400_GPG7_SPIMISO (0x02 << 14)
807#define S3C2400_GPG7_IICSDA (0x03 << 14)
621 808
622#define S3C2410_GPG8 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 8) 809#define S3C2410_GPG8 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 8)
623#define S3C2410_GPG8_INP (0x00 << 16) 810#define S3C2410_GPG8_INP (0x00 << 16)
624#define S3C2410_GPG8_OUTP (0x01 << 16) 811#define S3C2410_GPG8_OUTP (0x01 << 16)
625#define S3C2410_GPG8_EINT16 (0x02 << 16) 812#define S3C2410_GPG8_EINT16 (0x02 << 16)
813#define S3C2400_GPG8_SPIMOSI (0x02 << 16)
814#define S3C2400_GPG8_IICSCL (0x03 << 16)
626 815
627#define S3C2410_GPG9 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 9) 816#define S3C2410_GPG9 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 9)
628#define S3C2410_GPG9_INP (0x00 << 18) 817#define S3C2410_GPG9_INP (0x00 << 18)
629#define S3C2410_GPG9_OUTP (0x01 << 18) 818#define S3C2410_GPG9_OUTP (0x01 << 18)
630#define S3C2410_GPG9_EINT17 (0x02 << 18) 819#define S3C2410_GPG9_EINT17 (0x02 << 18)
820#define S3C2400_GPG9_SPICLK (0x02 << 18)
821#define S3C2400_GPG9_MMCCLK (0x03 << 18)
631 822
632#define S3C2410_GPG10 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 10) 823#define S3C2410_GPG10 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 10)
633#define S3C2410_GPG10_INP (0x00 << 20) 824#define S3C2410_GPG10_INP (0x00 << 20)
@@ -737,19 +928,27 @@
737#define S3C2410_GPH10_CLKOUT1 (0x02 << 20) 928#define S3C2410_GPH10_CLKOUT1 (0x02 << 20)
738 929
739/* miscellaneous control */ 930/* miscellaneous control */
740 931#define S3C2400_MISCCR S3C2410_GPIOREG(0x54)
741#define S3C2410_MISCCR S3C2410_GPIOREG(0x80) 932#define S3C2410_MISCCR S3C2410_GPIOREG(0x80)
742#define S3C2410_DCLKCON S3C2410_GPIOREG(0x84) 933#define S3C2410_DCLKCON S3C2410_GPIOREG(0x84)
743 934
744/* see clock.h for dclk definitions */ 935/* see clock.h for dclk definitions */
745 936
746/* pullup control on databus */ 937/* pullup control on databus */
747#define S3C2410_MISCCR_SPUCR_HEN (0) 938#define S3C2410_MISCCR_SPUCR_HEN (0<<0)
748#define S3C2410_MISCCR_SPUCR_HDIS (1<<0) 939#define S3C2410_MISCCR_SPUCR_HDIS (1<<0)
749#define S3C2410_MISCCR_SPUCR_LEN (0) 940#define S3C2410_MISCCR_SPUCR_LEN (0<<1)
750#define S3C2410_MISCCR_SPUCR_LDIS (1<<1) 941#define S3C2410_MISCCR_SPUCR_LDIS (1<<1)
751 942
752#define S3C2410_MISCCR_USBDEV (0) 943#define S3C2400_MISCCR_SPUCR_LEN (0<<0)
944#define S3C2400_MISCCR_SPUCR_LDIS (1<<0)
945#define S3C2400_MISCCR_SPUCR_HEN (0<<1)
946#define S3C2400_MISCCR_SPUCR_HDIS (1<<1)
947
948#define S3C2400_MISCCR_HZ_STOPEN (0<<2)
949#define S3C2400_MISCCR_HZ_STOPPREV (1<<2)
950
951#define S3C2410_MISCCR_USBDEV (0<<3)
753#define S3C2410_MISCCR_USBHOST (1<<3) 952#define S3C2410_MISCCR_USBHOST (1<<3)
754 953
755#define S3C2410_MISCCR_CLK0_MPLL (0<<4) 954#define S3C2410_MISCCR_CLK0_MPLL (0<<4)
@@ -785,7 +984,7 @@
785 * 984 *
786 * Samsung datasheet p9-25 985 * Samsung datasheet p9-25
787*/ 986*/
788 987#define S3C2400_EXTINT0 S3C2410_GPIOREG(0x58)
789#define S3C2410_EXTINT0 S3C2410_GPIOREG(0x88) 988#define S3C2410_EXTINT0 S3C2410_GPIOREG(0x88)
790#define S3C2410_EXTINT1 S3C2410_GPIOREG(0x8C) 989#define S3C2410_EXTINT1 S3C2410_GPIOREG(0x8C)
791#define S3C2410_EXTINT2 S3C2410_GPIOREG(0x90) 990#define S3C2410_EXTINT2 S3C2410_GPIOREG(0x90)
@@ -833,5 +1032,21 @@
833#define S3C2410_GSTATUS2_OFFRESET (1<<1) 1032#define S3C2410_GSTATUS2_OFFRESET (1<<1)
834#define S3C2410_GSTATUS2_PONRESET (1<<0) 1033#define S3C2410_GSTATUS2_PONRESET (1<<0)
835 1034
1035/* open drain control register */
1036#define S3C2400_OPENCR S3C2410_GPIOREG(0x50)
1037
1038#define S3C2400_OPENCR_OPC_RXD1DIS (0<<0)
1039#define S3C2400_OPENCR_OPC_RXD1EN (1<<0)
1040#define S3C2400_OPENCR_OPC_TXD1DIS (0<<1)
1041#define S3C2400_OPENCR_OPC_TXD1EN (1<<1)
1042#define S3C2400_OPENCR_OPC_CMDDIS (0<<2)
1043#define S3C2400_OPENCR_OPC_CMDEN (1<<2)
1044#define S3C2400_OPENCR_OPC_DATDIS (0<<3)
1045#define S3C2400_OPENCR_OPC_DATEN (1<<3)
1046#define S3C2400_OPENCR_OPC_MISODIS (0<<4)
1047#define S3C2400_OPENCR_OPC_MISOEN (1<<4)
1048#define S3C2400_OPENCR_OPC_MOSIDIS (0<<5)
1049#define S3C2400_OPENCR_OPC_MOSIEN (1<<5)
1050
836#endif /* __ASM_ARCH_REGS_GPIO_H */ 1051#endif /* __ASM_ARCH_REGS_GPIO_H */
837 1052
diff --git a/include/asm-arm/arch-sa1100/io.h b/include/asm-arm/arch-sa1100/io.h
index 9d4fe6cf205b..040ccde7a11e 100644
--- a/include/asm-arm/arch-sa1100/io.h
+++ b/include/asm-arm/arch-sa1100/io.h
@@ -10,8 +10,6 @@
10#ifndef __ASM_ARM_ARCH_IO_H 10#ifndef __ASM_ARM_ARCH_IO_H
11#define __ASM_ARM_ARCH_IO_H 11#define __ASM_ARM_ARCH_IO_H
12 12
13#include <asm/hardware.h>
14
15#define IO_SPACE_LIMIT 0xffffffff 13#define IO_SPACE_LIMIT 0xffffffff
16 14
17/* 15/*
diff --git a/include/asm-frv/hardirq.h b/include/asm-frv/hardirq.h
index 5248ca054909..685123981e8b 100644
--- a/include/asm-frv/hardirq.h
+++ b/include/asm-frv/hardirq.h
@@ -14,6 +14,7 @@
14 14
15#include <linux/config.h> 15#include <linux/config.h>
16#include <linux/threads.h> 16#include <linux/threads.h>
17#include <linux/irq.h>
17 18
18typedef struct { 19typedef struct {
19 unsigned int __softirq_pending; 20 unsigned int __softirq_pending;
diff --git a/include/asm-frv/ide.h b/include/asm-frv/ide.h
index f9caecf7e3c0..ae031eaa3dd2 100644
--- a/include/asm-frv/ide.h
+++ b/include/asm-frv/ide.h
@@ -33,10 +33,10 @@
33/* 33/*
34 * some bits needed for parts of the IDE subsystem to compile 34 * some bits needed for parts of the IDE subsystem to compile
35 */ 35 */
36#define __ide_mm_insw(port, addr, n) insw(port, addr, n) 36#define __ide_mm_insw(port, addr, n) insw((unsigned long) (port), addr, n)
37#define __ide_mm_insl(port, addr, n) insl(port, addr, n) 37#define __ide_mm_insl(port, addr, n) insl((unsigned long) (port), addr, n)
38#define __ide_mm_outsw(port, addr, n) outsw(port, addr, n) 38#define __ide_mm_outsw(port, addr, n) outsw((unsigned long) (port), addr, n)
39#define __ide_mm_outsl(port, addr, n) outsl(port, addr, n) 39#define __ide_mm_outsl(port, addr, n) outsl((unsigned long) (port), addr, n)
40 40
41 41
42#endif /* __KERNEL__ */ 42#endif /* __KERNEL__ */
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index 4feba567e7fd..b8221b611b5c 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -47,8 +47,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
47 47
48#define devmem_is_allowed(pfn) 1 48#define devmem_is_allowed(pfn) 1
49 49
50#define __pa(vaddr) virt_to_phys((void *) vaddr) 50#define __pa(vaddr) virt_to_phys((void *) (unsigned long) (vaddr))
51#define __va(paddr) phys_to_virt((unsigned long) paddr) 51#define __va(paddr) phys_to_virt((unsigned long) (paddr))
52 52
53#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) 53#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
54 54
diff --git a/include/asm-frv/semaphore.h b/include/asm-frv/semaphore.h
index b18396288df1..907c5c3643cc 100644
--- a/include/asm-frv/semaphore.h
+++ b/include/asm-frv/semaphore.h
@@ -20,7 +20,7 @@
20#include <linux/spinlock.h> 20#include <linux/spinlock.h>
21#include <linux/rwsem.h> 21#include <linux/rwsem.h>
22 22
23#define SEMAPHORE_DEBUG WAITQUEUE_DEBUG 23#define SEMAPHORE_DEBUG 0
24 24
25/* 25/*
26 * the semaphore definition 26 * the semaphore definition
diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h
index c8cba7836f0d..60f6b2aee76d 100644
--- a/include/asm-frv/thread_info.h
+++ b/include/asm-frv/thread_info.h
@@ -58,7 +58,7 @@ struct thread_info {
58 58
59#endif 59#endif
60 60
61#define PREEMPT_ACTIVE 0x4000000 61#define PREEMPT_ACTIVE 0x10000000
62 62
63/* 63/*
64 * macros/functions for gaining access to the thread information structure 64 * macros/functions for gaining access to the thread information structure
diff --git a/include/asm-m32r/atomic.h b/include/asm-m32r/atomic.h
index bfff69a49936..ef1fb8ea4726 100644
--- a/include/asm-m32r/atomic.h
+++ b/include/asm-m32r/atomic.h
@@ -242,6 +242,27 @@ static __inline__ int atomic_dec_return(atomic_t *v)
242 */ 242 */
243#define atomic_add_negative(i,v) (atomic_add_return((i), (v)) < 0) 243#define atomic_add_negative(i,v) (atomic_add_return((i), (v)) < 0)
244 244
245#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
246
247/**
248 * atomic_add_unless - add unless the number is a given value
249 * @v: pointer of type atomic_t
250 * @a: the amount to add to v...
251 * @u: ...unless v is equal to u.
252 *
253 * Atomically adds @a to @v, so long as it was not @u.
254 * Returns non-zero if @v was not @u, and zero otherwise.
255 */
256#define atomic_add_unless(v, a, u) \
257({ \
258 int c, old; \
259 c = atomic_read(v); \
260 while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
261 c = old; \
262 c != (u); \
263})
264#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
265
245static __inline__ void atomic_clear_mask(unsigned long mask, atomic_t *addr) 266static __inline__ void atomic_clear_mask(unsigned long mask, atomic_t *addr)
246{ 267{
247 unsigned long flags; 268 unsigned long flags;
diff --git a/include/asm-m32r/ide.h b/include/asm-m32r/ide.h
index 194393bd8beb..f7aa96970d18 100644
--- a/include/asm-m32r/ide.h
+++ b/include/asm-m32r/ide.h
@@ -25,18 +25,21 @@
25# endif 25# endif
26#endif 26#endif
27 27
28#if defined(CONFIG_PLAT_M32700UT) 28#include <asm/m32r.h>
29#include <asm/irq.h> 29
30#include <asm/m32700ut/m32700ut_pld.h>
31#endif
32 30
33#define IDE_ARCH_OBSOLETE_DEFAULTS 31#define IDE_ARCH_OBSOLETE_DEFAULTS
34 32
35static __inline__ int ide_default_irq(unsigned long base) 33static __inline__ int ide_default_irq(unsigned long base)
36{ 34{
37 switch (base) { 35 switch (base) {
38#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) || defined(CONFIG_PLAT_MAPPI3) 36#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2)
37 case 0x1f0: return PLD_IRQ_CFIREQ;
38 default:
39 return 0;
40#elif defined(CONFIG_PLAT_MAPPI3)
39 case 0x1f0: return PLD_IRQ_CFIREQ; 41 case 0x1f0: return PLD_IRQ_CFIREQ;
42 case 0x170: return PLD_IRQ_IDEIREQ;
40 default: 43 default:
41 return 0; 44 return 0;
42#else 45#else
diff --git a/include/asm-m32r/mappi3/mappi3_pld.h b/include/asm-m32r/mappi3/mappi3_pld.h
index 3f1551f7f01f..1d3c25d61bcb 100644
--- a/include/asm-m32r/mappi3/mappi3_pld.h
+++ b/include/asm-m32r/mappi3/mappi3_pld.h
@@ -59,7 +59,7 @@
59#define M32R_IRQ_I2C (28) /* I2C-BUS */ 59#define M32R_IRQ_I2C (28) /* I2C-BUS */
60#define PLD_IRQ_CFIREQ (6) /* INT5 CFC Card Interrupt */ 60#define PLD_IRQ_CFIREQ (6) /* INT5 CFC Card Interrupt */
61#define PLD_IRQ_CFC_INSERT (7) /* INT6 CFC Card Insert */ 61#define PLD_IRQ_CFC_INSERT (7) /* INT6 CFC Card Insert */
62#define PLD_IRQ_CFC_EJECT (8) /* INT7 CFC Card Eject */ 62#define PLD_IRQ_IDEIREQ (8) /* INT7 IDE Interrupt */
63#define PLD_IRQ_MMCCARD (43) /* MMC Card Insert */ 63#define PLD_IRQ_MMCCARD (43) /* MMC Card Insert */
64#define PLD_IRQ_MMCIRQ (44) /* MMC Transfer Done */ 64#define PLD_IRQ_MMCIRQ (44) /* MMC Transfer Done */
65 65
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index 73348c3f858b..5eee832b73a0 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -11,6 +11,7 @@
11 */ 11 */
12 12
13#include <linux/config.h> 13#include <linux/config.h>
14#include <asm/assembler.h>
14 15
15#ifdef __KERNEL__ 16#ifdef __KERNEL__
16 17
@@ -132,8 +133,6 @@ static inline void local_irq_disable(void)
132 !(flags & 0x40); \ 133 !(flags & 0x40); \
133 }) 134 })
134 135
135#endif /* __KERNEL__ */
136
137#define nop() __asm__ __volatile__ ("nop" : : ) 136#define nop() __asm__ __volatile__ ("nop" : : )
138 137
139#define xchg(ptr,x) \ 138#define xchg(ptr,x) \
@@ -213,6 +212,67 @@ static __inline__ unsigned long __xchg(unsigned long x, volatile void * ptr,
213 return (tmp); 212 return (tmp);
214} 213}
215 214
215#define __HAVE_ARCH_CMPXCHG 1
216
217static __inline__ unsigned long
218__cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new)
219{
220 unsigned long flags;
221 unsigned int retval;
222
223 local_irq_save(flags);
224 __asm__ __volatile__ (
225 DCACHE_CLEAR("%0", "r4", "%1")
226 M32R_LOCK" %0, @%1; \n"
227 " bne %0, %2, 1f; \n"
228 M32R_UNLOCK" %3, @%1; \n"
229 " bra 2f; \n"
230 " .fillinsn \n"
231 "1:"
232 M32R_UNLOCK" %2, @%1; \n"
233 " .fillinsn \n"
234 "2:"
235 : "=&r" (retval)
236 : "r" (p), "r" (old), "r" (new)
237 : "cbit", "memory"
238#ifdef CONFIG_CHIP_M32700_TS1
239 , "r4"
240#endif /* CONFIG_CHIP_M32700_TS1 */
241 );
242 local_irq_restore(flags);
243
244 return retval;
245}
246
247/* This function doesn't exist, so you'll get a linker error
248 if something tries to do an invalid cmpxchg(). */
249extern void __cmpxchg_called_with_bad_pointer(void);
250
251static __inline__ unsigned long
252__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
253{
254 switch (size) {
255 case 4:
256 return __cmpxchg_u32(ptr, old, new);
257#if 0 /* we don't have __cmpxchg_u64 */
258 case 8:
259 return __cmpxchg_u64(ptr, old, new);
260#endif /* 0 */
261 }
262 __cmpxchg_called_with_bad_pointer();
263 return old;
264}
265
266#define cmpxchg(ptr,o,n) \
267 ({ \
268 __typeof__(*(ptr)) _o_ = (o); \
269 __typeof__(*(ptr)) _n_ = (n); \
270 (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \
271 (unsigned long)_n_, sizeof(*(ptr))); \
272 })
273
274#endif /* __KERNEL__ */
275
216/* 276/*
217 * Memory barrier. 277 * Memory barrier.
218 * 278 *
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 9a02879b235d..f0a9b44d3eb5 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -348,16 +348,6 @@ extern unsigned long find_ecache_flush_span(unsigned long size);
348struct vm_area_struct; 348struct vm_area_struct;
349extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t); 349extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
350 350
351/* Make a non-present pseudo-TTE. */
352static inline pte_t mk_pte_io(unsigned long page, pgprot_t prot, int space)
353{
354 pte_t pte;
355 pte_val(pte) = (((page) | pgprot_val(prot) | _PAGE_E) &
356 ~(unsigned long)_PAGE_CACHE);
357 pte_val(pte) |= (((unsigned long)space) << 32);
358 return pte;
359}
360
361/* Encode and de-code a swap entry */ 351/* Encode and de-code a swap entry */
362#define __swp_type(entry) (((entry).val >> PAGE_SHIFT) & 0xffUL) 352#define __swp_type(entry) (((entry).val >> PAGE_SHIFT) & 0xffUL)
363#define __swp_offset(entry) ((entry).val >> (PAGE_SHIFT + 8UL)) 353#define __swp_offset(entry) ((entry).val >> (PAGE_SHIFT + 8UL))
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 43c44530ef9d..0ed1d4853c69 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -65,10 +65,9 @@ extern struct sysdev_class cpu_sysdev_class;
65 65
66#ifdef CONFIG_HOTPLUG_CPU 66#ifdef CONFIG_HOTPLUG_CPU
67/* Stop CPUs going up and down. */ 67/* Stop CPUs going up and down. */
68extern struct semaphore cpucontrol; 68extern void lock_cpu_hotplug(void);
69#define lock_cpu_hotplug() down(&cpucontrol) 69extern void unlock_cpu_hotplug(void);
70#define unlock_cpu_hotplug() up(&cpucontrol) 70extern int lock_cpu_hotplug_interruptible(void);
71#define lock_cpu_hotplug_interruptible() down_interruptible(&cpucontrol)
72#define hotcpu_notifier(fn, pri) { \ 71#define hotcpu_notifier(fn, pri) { \
73 static struct notifier_block fn##_nb = \ 72 static struct notifier_block fn##_nb = \
74 { .notifier_call = fn, .priority = pri }; \ 73 { .notifier_call = fn, .priority = pri }; \
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 9a424383e6c6..dc4081b6f161 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -85,7 +85,6 @@ struct notifier_block;
85extern int register_memory_notifier(struct notifier_block *nb); 85extern int register_memory_notifier(struct notifier_block *nb);
86extern void unregister_memory_notifier(struct notifier_block *nb); 86extern void unregister_memory_notifier(struct notifier_block *nb);
87 87
88extern struct sysdev_class memory_sysdev_class;
89#endif /* CONFIG_MEMORY_HOTPLUG */ 88#endif /* CONFIG_MEMORY_HOTPLUG */
90 89
91#define hotplug_memory_notifier(fn, pri) { \ 90#define hotplug_memory_notifier(fn, pri) { \
diff --git a/include/linux/mm.h b/include/linux/mm.h
index f0cdfd18db55..6a75a7a78bf1 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -145,7 +145,7 @@ extern unsigned int kobjsize(const void *objp);
145#define VM_GROWSDOWN 0x00000100 /* general info on the segment */ 145#define VM_GROWSDOWN 0x00000100 /* general info on the segment */
146#define VM_GROWSUP 0x00000200 146#define VM_GROWSUP 0x00000200
147#define VM_SHM 0x00000000 /* Means nothing: delete it later */ 147#define VM_SHM 0x00000000 /* Means nothing: delete it later */
148#define VM_UNPAGED 0x00000400 /* Pages managed without map count */ 148#define VM_PFNMAP 0x00000400 /* Page-ranges managed without "struct page", just pure PFN */
149#define VM_DENYWRITE 0x00000800 /* ETXTBSY on write attempts.. */ 149#define VM_DENYWRITE 0x00000800 /* ETXTBSY on write attempts.. */
150 150
151#define VM_EXECUTABLE 0x00001000 151#define VM_EXECUTABLE 0x00001000
@@ -664,6 +664,7 @@ struct zap_details {
664 unsigned long truncate_count; /* Compare vm_truncate_count */ 664 unsigned long truncate_count; /* Compare vm_truncate_count */
665}; 665};
666 666
667struct page *vm_normal_page(struct vm_area_struct *, unsigned long, pte_t);
667unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address, 668unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address,
668 unsigned long size, struct zap_details *); 669 unsigned long size, struct zap_details *);
669unsigned long unmap_vmas(struct mmu_gather **tlb, 670unsigned long unmap_vmas(struct mmu_gather **tlb,
@@ -953,7 +954,7 @@ unsigned long vmalloc_to_pfn(void *addr);
953int remap_pfn_range(struct vm_area_struct *, unsigned long addr, 954int remap_pfn_range(struct vm_area_struct *, unsigned long addr,
954 unsigned long pfn, unsigned long size, pgprot_t); 955 unsigned long pfn, unsigned long size, pgprot_t);
955 956
956struct page *follow_page(struct mm_struct *, unsigned long address, 957struct page *follow_page(struct vm_area_struct *, unsigned long address,
957 unsigned int foll_flags); 958 unsigned int foll_flags);
958#define FOLL_WRITE 0x01 /* check pte is writable */ 959#define FOLL_WRITE 0x01 /* check pte is writable */
959#define FOLL_TOUCH 0x02 /* mark page accessed */ 960#define FOLL_TOUCH 0x02 /* mark page accessed */
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index f819cae92266..a14dc306545b 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -63,7 +63,7 @@
63 /* class 5 */ 63 /* class 5 */
64#define MMC_ERASE_GROUP_START 35 /* ac [31:0] data addr R1 */ 64#define MMC_ERASE_GROUP_START 35 /* ac [31:0] data addr R1 */
65#define MMC_ERASE_GROUP_END 36 /* ac [31:0] data addr R1 */ 65#define MMC_ERASE_GROUP_END 36 /* ac [31:0] data addr R1 */
66#define MMC_ERASE 37 /* ac R1b */ 66#define MMC_ERASE 38 /* ac R1b */
67 67
68 /* class 9 */ 68 /* class 9 */
69#define MMC_FAST_IO 39 /* ac <Complex> R4 */ 69#define MMC_FAST_IO 39 /* ac <Complex> R4 */
@@ -74,7 +74,7 @@
74 74
75 /* class 8 */ 75 /* class 8 */
76#define MMC_APP_CMD 55 /* ac [31:16] RCA R1 */ 76#define MMC_APP_CMD 55 /* ac [31:16] RCA R1 */
77#define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1b */ 77#define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1 */
78 78
79/* SD commands type argument response */ 79/* SD commands type argument response */
80 /* class 8 */ 80 /* class 8 */
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 35b30e6c8cf8..33261f1d2239 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -89,7 +89,7 @@ static inline void page_dup_rmap(struct page *page)
89/* 89/*
90 * Called from mm/vmscan.c to handle paging out 90 * Called from mm/vmscan.c to handle paging out
91 */ 91 */
92int page_referenced(struct page *, int is_locked, int ignore_token); 92int page_referenced(struct page *, int is_locked);
93int try_to_unmap(struct page *); 93int try_to_unmap(struct page *);
94 94
95/* 95/*
@@ -109,7 +109,7 @@ unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
109#define anon_vma_prepare(vma) (0) 109#define anon_vma_prepare(vma) (0)
110#define anon_vma_link(vma) do {} while (0) 110#define anon_vma_link(vma) do {} while (0)
111 111
112#define page_referenced(page,l,i) TestClearPageReferenced(page) 112#define page_referenced(page,l) TestClearPageReferenced(page)
113#define try_to_unmap(page) SWAP_FAIL 113#define try_to_unmap(page) SWAP_FAIL
114 114
115#endif /* CONFIG_MMU */ 115#endif /* CONFIG_MMU */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2038bd27b041..b0ad6f30679e 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -908,7 +908,6 @@ do { if (atomic_dec_and_test(&(tsk)->usage)) __put_task_struct(tsk); } while(0)
908#define PF_SYNCWRITE 0x00200000 /* I am doing a sync write */ 908#define PF_SYNCWRITE 0x00200000 /* I am doing a sync write */
909#define PF_BORROWED_MM 0x00400000 /* I am a kthread doing use_mm */ 909#define PF_BORROWED_MM 0x00400000 /* I am a kthread doing use_mm */
910#define PF_RANDOMIZE 0x00800000 /* randomize virtual address space */ 910#define PF_RANDOMIZE 0x00800000 /* randomize virtual address space */
911#define PF_HOTPLUG_CPU 0x01000000 /* Currently performing CPU hotplug */
912 911
913/* 912/*
914 * Only the _current_ task can read/write to tsk->flags, but other 913 * Only the _current_ task can read/write to tsk->flags, but other
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 20c975642cab..508668f840b6 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -239,6 +239,11 @@ static inline void put_swap_token(struct mm_struct *mm)
239 __put_swap_token(mm); 239 __put_swap_token(mm);
240} 240}
241 241
242static inline void disable_swap_token(void)
243{
244 put_swap_token(swap_token_mm);
245}
246
242#else /* CONFIG_SWAP */ 247#else /* CONFIG_SWAP */
243 248
244#define total_swap_pages 0 249#define total_swap_pages 0
@@ -283,6 +288,7 @@ static inline swp_entry_t get_swap_page(void)
283#define put_swap_token(x) do { } while(0) 288#define put_swap_token(x) do { } while(0)
284#define grab_swap_token() do { } while(0) 289#define grab_swap_token() do { } while(0)
285#define has_swap_token(x) 0 290#define has_swap_token(x) 0
291#define disable_swap_token() do { } while(0)
286 292
287#endif /* CONFIG_SWAP */ 293#endif /* CONFIG_SWAP */
288#endif /* __KERNEL__*/ 294#endif /* __KERNEL__*/
diff --git a/kernel/cpu.c b/kernel/cpu.c
index d61ba88f34e5..e882c6babf41 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -16,47 +16,76 @@
16#include <asm/semaphore.h> 16#include <asm/semaphore.h>
17 17
18/* This protects CPUs going up and down... */ 18/* This protects CPUs going up and down... */
19DECLARE_MUTEX(cpucontrol); 19static DECLARE_MUTEX(cpucontrol);
20EXPORT_SYMBOL_GPL(cpucontrol);
21 20
22static struct notifier_block *cpu_chain; 21static struct notifier_block *cpu_chain;
23 22
24/* 23#ifdef CONFIG_HOTPLUG_CPU
25 * Used to check by callers if they need to acquire the cpucontrol 24static struct task_struct *lock_cpu_hotplug_owner;
26 * or not to protect a cpu from being removed. Its sometimes required to 25static int lock_cpu_hotplug_depth;
27 * call these functions both for normal operations, and in response to
28 * a cpu being added/removed. If the context of the call is in the same
29 * thread context as a CPU hotplug thread, we dont need to take the lock
30 * since its already protected
31 * check drivers/cpufreq/cpufreq.c for its usage - Ashok Raj
32 */
33 26
34int current_in_cpu_hotplug(void) 27static int __lock_cpu_hotplug(int interruptible)
35{ 28{
36 return (current->flags & PF_HOTPLUG_CPU); 29 int ret = 0;
30
31 if (lock_cpu_hotplug_owner != current) {
32 if (interruptible)
33 ret = down_interruptible(&cpucontrol);
34 else
35 down(&cpucontrol);
36 }
37
38 /*
39 * Set only if we succeed in locking
40 */
41 if (!ret) {
42 lock_cpu_hotplug_depth++;
43 lock_cpu_hotplug_owner = current;
44 }
45
46 return ret;
37} 47}
38 48
39EXPORT_SYMBOL_GPL(current_in_cpu_hotplug); 49void lock_cpu_hotplug(void)
50{
51 __lock_cpu_hotplug(0);
52}
53EXPORT_SYMBOL_GPL(lock_cpu_hotplug);
40 54
55void unlock_cpu_hotplug(void)
56{
57 if (--lock_cpu_hotplug_depth == 0) {
58 lock_cpu_hotplug_owner = NULL;
59 up(&cpucontrol);
60 }
61}
62EXPORT_SYMBOL_GPL(unlock_cpu_hotplug);
63
64int lock_cpu_hotplug_interruptible(void)
65{
66 return __lock_cpu_hotplug(1);
67}
68EXPORT_SYMBOL_GPL(lock_cpu_hotplug_interruptible);
69#endif /* CONFIG_HOTPLUG_CPU */
41 70
42/* Need to know about CPUs going up/down? */ 71/* Need to know about CPUs going up/down? */
43int register_cpu_notifier(struct notifier_block *nb) 72int register_cpu_notifier(struct notifier_block *nb)
44{ 73{
45 int ret; 74 int ret;
46 75
47 if ((ret = down_interruptible(&cpucontrol)) != 0) 76 if ((ret = lock_cpu_hotplug_interruptible()) != 0)
48 return ret; 77 return ret;
49 ret = notifier_chain_register(&cpu_chain, nb); 78 ret = notifier_chain_register(&cpu_chain, nb);
50 up(&cpucontrol); 79 unlock_cpu_hotplug();
51 return ret; 80 return ret;
52} 81}
53EXPORT_SYMBOL(register_cpu_notifier); 82EXPORT_SYMBOL(register_cpu_notifier);
54 83
55void unregister_cpu_notifier(struct notifier_block *nb) 84void unregister_cpu_notifier(struct notifier_block *nb)
56{ 85{
57 down(&cpucontrol); 86 lock_cpu_hotplug();
58 notifier_chain_unregister(&cpu_chain, nb); 87 notifier_chain_unregister(&cpu_chain, nb);
59 up(&cpucontrol); 88 unlock_cpu_hotplug();
60} 89}
61EXPORT_SYMBOL(unregister_cpu_notifier); 90EXPORT_SYMBOL(unregister_cpu_notifier);
62 91
@@ -112,13 +141,6 @@ int cpu_down(unsigned int cpu)
112 goto out; 141 goto out;
113 } 142 }
114 143
115 /*
116 * Leave a trace in current->flags indicating we are already in
117 * process of performing CPU hotplug. Callers can check if cpucontrol
118 * is already acquired by current thread, and if so not cause
119 * a dead lock by not acquiring the lock
120 */
121 current->flags |= PF_HOTPLUG_CPU;
122 err = notifier_call_chain(&cpu_chain, CPU_DOWN_PREPARE, 144 err = notifier_call_chain(&cpu_chain, CPU_DOWN_PREPARE,
123 (void *)(long)cpu); 145 (void *)(long)cpu);
124 if (err == NOTIFY_BAD) { 146 if (err == NOTIFY_BAD) {
@@ -171,7 +193,6 @@ out_thread:
171out_allowed: 193out_allowed:
172 set_cpus_allowed(current, old_allowed); 194 set_cpus_allowed(current, old_allowed);
173out: 195out:
174 current->flags &= ~PF_HOTPLUG_CPU;
175 unlock_cpu_hotplug(); 196 unlock_cpu_hotplug();
176 return err; 197 return err;
177} 198}
@@ -182,7 +203,7 @@ int __devinit cpu_up(unsigned int cpu)
182 int ret; 203 int ret;
183 void *hcpu = (void *)(long)cpu; 204 void *hcpu = (void *)(long)cpu;
184 205
185 if ((ret = down_interruptible(&cpucontrol)) != 0) 206 if ((ret = lock_cpu_hotplug_interruptible()) != 0)
186 return ret; 207 return ret;
187 208
188 if (cpu_online(cpu) || !cpu_present(cpu)) { 209 if (cpu_online(cpu) || !cpu_present(cpu)) {
@@ -190,11 +211,6 @@ int __devinit cpu_up(unsigned int cpu)
190 goto out; 211 goto out;
191 } 212 }
192 213
193 /*
194 * Leave a trace in current->flags indicating we are already in
195 * process of performing CPU hotplug.
196 */
197 current->flags |= PF_HOTPLUG_CPU;
198 ret = notifier_call_chain(&cpu_chain, CPU_UP_PREPARE, hcpu); 214 ret = notifier_call_chain(&cpu_chain, CPU_UP_PREPARE, hcpu);
199 if (ret == NOTIFY_BAD) { 215 if (ret == NOTIFY_BAD) {
200 printk("%s: attempt to bring up CPU %u failed\n", 216 printk("%s: attempt to bring up CPU %u failed\n",
@@ -217,7 +233,6 @@ out_notify:
217 if (ret != 0) 233 if (ret != 0)
218 notifier_call_chain(&cpu_chain, CPU_UP_CANCELED, hcpu); 234 notifier_call_chain(&cpu_chain, CPU_UP_CANCELED, hcpu);
219out: 235out:
220 current->flags &= ~PF_HOTPLUG_CPU; 236 unlock_cpu_hotplug();
221 up(&cpucontrol);
222 return ret; 237 return ret;
223} 238}
diff --git a/kernel/fork.c b/kernel/fork.c
index 1c1cf8dc396b..fb8572a42297 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1124,8 +1124,6 @@ static task_t *copy_process(unsigned long clone_flags,
1124 if (unlikely(p->ptrace & PT_PTRACED)) 1124 if (unlikely(p->ptrace & PT_PTRACED))
1125 __ptrace_link(p, current->parent); 1125 __ptrace_link(p, current->parent);
1126 1126
1127 cpuset_fork(p);
1128
1129 attach_pid(p, PIDTYPE_PID, p->pid); 1127 attach_pid(p, PIDTYPE_PID, p->pid);
1130 attach_pid(p, PIDTYPE_TGID, p->tgid); 1128 attach_pid(p, PIDTYPE_TGID, p->tgid);
1131 if (thread_group_leader(p)) { 1129 if (thread_group_leader(p)) {
@@ -1135,13 +1133,14 @@ static task_t *copy_process(unsigned long clone_flags,
1135 __get_cpu_var(process_counts)++; 1133 __get_cpu_var(process_counts)++;
1136 } 1134 }
1137 1135
1138 proc_fork_connector(p);
1139 if (!current->signal->tty && p->signal->tty) 1136 if (!current->signal->tty && p->signal->tty)
1140 p->signal->tty = NULL; 1137 p->signal->tty = NULL;
1141 1138
1142 nr_threads++; 1139 nr_threads++;
1143 total_forks++; 1140 total_forks++;
1144 write_unlock_irq(&tasklist_lock); 1141 write_unlock_irq(&tasklist_lock);
1142 proc_fork_connector(p);
1143 cpuset_fork(p);
1145 retval = 0; 1144 retval = 0;
1146 1145
1147fork_out: 1146fork_out:
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index 84af54c39e1b..cae4f5728997 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -36,7 +36,7 @@ timespec_to_sample(clockid_t which_clock, const struct timespec *tp)
36 union cpu_time_count ret; 36 union cpu_time_count ret;
37 ret.sched = 0; /* high half always zero when .cpu used */ 37 ret.sched = 0; /* high half always zero when .cpu used */
38 if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED) { 38 if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED) {
39 ret.sched = tp->tv_sec * NSEC_PER_SEC + tp->tv_nsec; 39 ret.sched = (unsigned long long)tp->tv_sec * NSEC_PER_SEC + tp->tv_nsec;
40 } else { 40 } else {
41 ret.cpu = timespec_to_cputime(tp); 41 ret.cpu = timespec_to_cputime(tp);
42 } 42 }
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 42df83d7fad2..2bd5aee1c736 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -102,7 +102,7 @@ int fastcall queue_work(struct workqueue_struct *wq, struct work_struct *work)
102 102
103 if (!test_and_set_bit(0, &work->pending)) { 103 if (!test_and_set_bit(0, &work->pending)) {
104 if (unlikely(is_single_threaded(wq))) 104 if (unlikely(is_single_threaded(wq)))
105 cpu = 0; 105 cpu = any_online_cpu(cpu_online_map);
106 BUG_ON(!list_empty(&work->entry)); 106 BUG_ON(!list_empty(&work->entry));
107 __queue_work(per_cpu_ptr(wq->cpu_wq, cpu), work); 107 __queue_work(per_cpu_ptr(wq->cpu_wq, cpu), work);
108 ret = 1; 108 ret = 1;
@@ -118,7 +118,7 @@ static void delayed_work_timer_fn(unsigned long __data)
118 int cpu = smp_processor_id(); 118 int cpu = smp_processor_id();
119 119
120 if (unlikely(is_single_threaded(wq))) 120 if (unlikely(is_single_threaded(wq)))
121 cpu = 0; 121 cpu = any_online_cpu(cpu_online_map);
122 122
123 __queue_work(per_cpu_ptr(wq->cpu_wq, cpu), work); 123 __queue_work(per_cpu_ptr(wq->cpu_wq, cpu), work);
124} 124}
@@ -266,8 +266,8 @@ void fastcall flush_workqueue(struct workqueue_struct *wq)
266 might_sleep(); 266 might_sleep();
267 267
268 if (is_single_threaded(wq)) { 268 if (is_single_threaded(wq)) {
269 /* Always use cpu 0's area. */ 269 /* Always use first cpu's area. */
270 flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, 0)); 270 flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, any_online_cpu(cpu_online_map)));
271 } else { 271 } else {
272 int cpu; 272 int cpu;
273 273
@@ -320,7 +320,7 @@ struct workqueue_struct *__create_workqueue(const char *name,
320 lock_cpu_hotplug(); 320 lock_cpu_hotplug();
321 if (singlethread) { 321 if (singlethread) {
322 INIT_LIST_HEAD(&wq->list); 322 INIT_LIST_HEAD(&wq->list);
323 p = create_workqueue_thread(wq, 0); 323 p = create_workqueue_thread(wq, any_online_cpu(cpu_online_map));
324 if (!p) 324 if (!p)
325 destroy = 1; 325 destroy = 1;
326 else 326 else
@@ -374,7 +374,7 @@ void destroy_workqueue(struct workqueue_struct *wq)
374 /* We don't need the distraction of CPUs appearing and vanishing. */ 374 /* We don't need the distraction of CPUs appearing and vanishing. */
375 lock_cpu_hotplug(); 375 lock_cpu_hotplug();
376 if (is_single_threaded(wq)) 376 if (is_single_threaded(wq))
377 cleanup_workqueue_thread(wq, 0); 377 cleanup_workqueue_thread(wq, any_online_cpu(cpu_online_map));
378 else { 378 else {
379 for_each_online_cpu(cpu) 379 for_each_online_cpu(cpu)
380 cleanup_workqueue_thread(wq, cpu); 380 cleanup_workqueue_thread(wq, cpu);
diff --git a/lib/genalloc.c b/lib/genalloc.c
index d6d30d2e7166..9ce0a6a3b85a 100644
--- a/lib/genalloc.c
+++ b/lib/genalloc.c
@@ -95,12 +95,10 @@ unsigned long gen_pool_alloc(struct gen_pool *poolp, int size)
95 if (size > max_chunk_size) 95 if (size > max_chunk_size)
96 return 0; 96 return 0;
97 97
98 i = 0;
99
100 size = max(size, 1 << ALLOC_MIN_SHIFT); 98 size = max(size, 1 << ALLOC_MIN_SHIFT);
101 s = roundup_pow_of_two(size); 99 i = fls(size - 1);
102 100 s = 1 << i;
103 j = i; 101 j = i -= ALLOC_MIN_SHIFT;
104 102
105 spin_lock_irqsave(&poolp->lock, flags); 103 spin_lock_irqsave(&poolp->lock, flags);
106 while (!h[j].next) { 104 while (!h[j].next) {
@@ -153,10 +151,10 @@ void gen_pool_free(struct gen_pool *poolp, unsigned long ptr, int size)
153 if (size > max_chunk_size) 151 if (size > max_chunk_size)
154 return; 152 return;
155 153
156 i = 0;
157
158 size = max(size, 1 << ALLOC_MIN_SHIFT); 154 size = max(size, 1 << ALLOC_MIN_SHIFT);
159 s = roundup_pow_of_two(size); 155 i = fls(size - 1);
156 s = 1 << i;
157 i -= ALLOC_MIN_SHIFT;
160 158
161 a = ptr; 159 a = ptr;
162 160
diff --git a/mm/fremap.c b/mm/fremap.c
index 007cbad9331e..f851775e09c2 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -27,24 +27,20 @@ static int zap_pte(struct mm_struct *mm, struct vm_area_struct *vma,
27 struct page *page = NULL; 27 struct page *page = NULL;
28 28
29 if (pte_present(pte)) { 29 if (pte_present(pte)) {
30 unsigned long pfn = pte_pfn(pte); 30 flush_cache_page(vma, addr, pte_pfn(pte));
31 flush_cache_page(vma, addr, pfn);
32 pte = ptep_clear_flush(vma, addr, ptep); 31 pte = ptep_clear_flush(vma, addr, ptep);
33 if (unlikely(!pfn_valid(pfn))) { 32 page = vm_normal_page(vma, addr, pte);
34 print_bad_pte(vma, pte, addr); 33 if (page) {
35 goto out; 34 if (pte_dirty(pte))
35 set_page_dirty(page);
36 page_remove_rmap(page);
37 page_cache_release(page);
36 } 38 }
37 page = pfn_to_page(pfn);
38 if (pte_dirty(pte))
39 set_page_dirty(page);
40 page_remove_rmap(page);
41 page_cache_release(page);
42 } else { 39 } else {
43 if (!pte_file(pte)) 40 if (!pte_file(pte))
44 free_swap_and_cache(pte_to_swp_entry(pte)); 41 free_swap_and_cache(pte_to_swp_entry(pte));
45 pte_clear(mm, addr, ptep); 42 pte_clear(mm, addr, ptep);
46 } 43 }
47out:
48 return !!page; 44 return !!page;
49} 45}
50 46
@@ -65,8 +61,6 @@ int install_page(struct mm_struct *mm, struct vm_area_struct *vma,
65 pte_t pte_val; 61 pte_t pte_val;
66 spinlock_t *ptl; 62 spinlock_t *ptl;
67 63
68 BUG_ON(vma->vm_flags & VM_UNPAGED);
69
70 pgd = pgd_offset(mm, addr); 64 pgd = pgd_offset(mm, addr);
71 pud = pud_alloc(mm, pgd, addr); 65 pud = pud_alloc(mm, pgd, addr);
72 if (!pud) 66 if (!pud)
@@ -122,8 +116,6 @@ int install_file_pte(struct mm_struct *mm, struct vm_area_struct *vma,
122 pte_t pte_val; 116 pte_t pte_val;
123 spinlock_t *ptl; 117 spinlock_t *ptl;
124 118
125 BUG_ON(vma->vm_flags & VM_UNPAGED);
126
127 pgd = pgd_offset(mm, addr); 119 pgd = pgd_offset(mm, addr);
128 pud = pud_alloc(mm, pgd, addr); 120 pud = pud_alloc(mm, pgd, addr);
129 if (!pud) 121 if (!pud)
diff --git a/mm/madvise.c b/mm/madvise.c
index 328a3bcce527..2b7cf0400a21 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -126,7 +126,7 @@ static long madvise_dontneed(struct vm_area_struct * vma,
126 unsigned long start, unsigned long end) 126 unsigned long start, unsigned long end)
127{ 127{
128 *prev = vma; 128 *prev = vma;
129 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_UNPAGED)) 129 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
130 return -EINVAL; 130 return -EINVAL;
131 131
132 if (unlikely(vma->vm_flags & VM_NONLINEAR)) { 132 if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
diff --git a/mm/memory.c b/mm/memory.c
index d1f46f4e4c8a..9ab206b829a2 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -333,9 +333,9 @@ static inline void add_mm_rss(struct mm_struct *mm, int file_rss, int anon_rss)
333} 333}
334 334
335/* 335/*
336 * This function is called to print an error when a pte in a 336 * This function is called to print an error when a bad pte
337 * !VM_UNPAGED region is found pointing to an invalid pfn (which 337 * is found. For example, we might have a PFN-mapped pte in
338 * is an error. 338 * a region that doesn't allow it.
339 * 339 *
340 * The calling function must still handle the error. 340 * The calling function must still handle the error.
341 */ 341 */
@@ -350,19 +350,56 @@ void print_bad_pte(struct vm_area_struct *vma, pte_t pte, unsigned long vaddr)
350} 350}
351 351
352/* 352/*
353 * page_is_anon applies strict checks for an anonymous page belonging to 353 * This function gets the "struct page" associated with a pte.
354 * this vma at this address. It is used on VM_UNPAGED vmas, which are 354 *
355 * usually populated with shared originals (which must not be counted), 355 * NOTE! Some mappings do not have "struct pages". A raw PFN mapping
356 * but occasionally contain private COWed copies (when !VM_SHARED, or 356 * will have each page table entry just pointing to a raw page frame
357 * perhaps via ptrace when VM_SHARED). An mmap of /dev/mem might window 357 * number, and as far as the VM layer is concerned, those do not have
358 * free pages, pages from other processes, or from other parts of this: 358 * pages associated with them - even if the PFN might point to memory
359 * it's tricky, but try not to be deceived by foreign anonymous pages. 359 * that otherwise is perfectly fine and has a "struct page".
360 *
361 * The way we recognize those mappings is through the rules set up
362 * by "remap_pfn_range()": the vma will have the VM_PFNMAP bit set,
363 * and the vm_pgoff will point to the first PFN mapped: thus every
364 * page that is a raw mapping will always honor the rule
365 *
366 * pfn_of_page == vma->vm_pgoff + ((addr - vma->vm_start) >> PAGE_SHIFT)
367 *
368 * and if that isn't true, the page has been COW'ed (in which case it
369 * _does_ have a "struct page" associated with it even if it is in a
370 * VM_PFNMAP range).
360 */ 371 */
361static inline int page_is_anon(struct page *page, 372struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, pte_t pte)
362 struct vm_area_struct *vma, unsigned long addr)
363{ 373{
364 return page && PageAnon(page) && page_mapped(page) && 374 unsigned long pfn = pte_pfn(pte);
365 page_address_in_vma(page, vma) == addr; 375
376 if (vma->vm_flags & VM_PFNMAP) {
377 unsigned long off = (addr - vma->vm_start) >> PAGE_SHIFT;
378 if (pfn == vma->vm_pgoff + off)
379 return NULL;
380 }
381
382 /*
383 * Add some anal sanity checks for now. Eventually,
384 * we should just do "return pfn_to_page(pfn)", but
385 * in the meantime we check that we get a valid pfn,
386 * and that the resulting page looks ok.
387 *
388 * Remove this test eventually!
389 */
390 if (unlikely(!pfn_valid(pfn))) {
391 print_bad_pte(vma, pte, addr);
392 return NULL;
393 }
394
395 /*
396 * NOTE! We still have PageReserved() pages in the page
397 * tables.
398 *
399 * The PAGE_ZERO() pages and various VDSO mappings can
400 * cause them to exist.
401 */
402 return pfn_to_page(pfn);
366} 403}
367 404
368/* 405/*
@@ -379,7 +416,6 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm,
379 unsigned long vm_flags = vma->vm_flags; 416 unsigned long vm_flags = vma->vm_flags;
380 pte_t pte = *src_pte; 417 pte_t pte = *src_pte;
381 struct page *page; 418 struct page *page;
382 unsigned long pfn;
383 419
384 /* pte contains position in swap or file, so copy. */ 420 /* pte contains position in swap or file, so copy. */
385 if (unlikely(!pte_present(pte))) { 421 if (unlikely(!pte_present(pte))) {
@@ -397,22 +433,6 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm,
397 goto out_set_pte; 433 goto out_set_pte;
398 } 434 }
399 435
400 pfn = pte_pfn(pte);
401 page = pfn_valid(pfn)? pfn_to_page(pfn): NULL;
402
403 if (unlikely(vm_flags & VM_UNPAGED))
404 if (!page_is_anon(page, vma, addr))
405 goto out_set_pte;
406
407 /*
408 * If the pte points outside of valid memory but
409 * the region is not VM_UNPAGED, we have a problem.
410 */
411 if (unlikely(!page)) {
412 print_bad_pte(vma, pte, addr);
413 goto out_set_pte; /* try to do something sane */
414 }
415
416 /* 436 /*
417 * If it's a COW mapping, write protect it both 437 * If it's a COW mapping, write protect it both
418 * in the parent and the child 438 * in the parent and the child
@@ -429,9 +449,13 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm,
429 if (vm_flags & VM_SHARED) 449 if (vm_flags & VM_SHARED)
430 pte = pte_mkclean(pte); 450 pte = pte_mkclean(pte);
431 pte = pte_mkold(pte); 451 pte = pte_mkold(pte);
432 get_page(page); 452
433 page_dup_rmap(page); 453 page = vm_normal_page(vma, addr, pte);
434 rss[!!PageAnon(page)]++; 454 if (page) {
455 get_page(page);
456 page_dup_rmap(page);
457 rss[!!PageAnon(page)]++;
458 }
435 459
436out_set_pte: 460out_set_pte:
437 set_pte_at(dst_mm, addr, dst_pte, pte); 461 set_pte_at(dst_mm, addr, dst_pte, pte);
@@ -543,7 +567,7 @@ int copy_page_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,
543 * readonly mappings. The tradeoff is that copy_page_range is more 567 * readonly mappings. The tradeoff is that copy_page_range is more
544 * efficient than faulting. 568 * efficient than faulting.
545 */ 569 */
546 if (!(vma->vm_flags & (VM_HUGETLB|VM_NONLINEAR|VM_UNPAGED))) { 570 if (!(vma->vm_flags & (VM_HUGETLB|VM_NONLINEAR|VM_PFNMAP))) {
547 if (!vma->anon_vma) 571 if (!vma->anon_vma)
548 return 0; 572 return 0;
549 } 573 }
@@ -584,19 +608,10 @@ static unsigned long zap_pte_range(struct mmu_gather *tlb,
584 } 608 }
585 if (pte_present(ptent)) { 609 if (pte_present(ptent)) {
586 struct page *page; 610 struct page *page;
587 unsigned long pfn;
588 611
589 (*zap_work) -= PAGE_SIZE; 612 (*zap_work) -= PAGE_SIZE;
590 613
591 pfn = pte_pfn(ptent); 614 page = vm_normal_page(vma, addr, ptent);
592 page = pfn_valid(pfn)? pfn_to_page(pfn): NULL;
593
594 if (unlikely(vma->vm_flags & VM_UNPAGED)) {
595 if (!page_is_anon(page, vma, addr))
596 page = NULL;
597 } else if (unlikely(!page))
598 print_bad_pte(vma, ptent, addr);
599
600 if (unlikely(details) && page) { 615 if (unlikely(details) && page) {
601 /* 616 /*
602 * unmap_shared_mapping_pages() wants to 617 * unmap_shared_mapping_pages() wants to
@@ -852,7 +867,7 @@ unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address,
852/* 867/*
853 * Do a quick page-table lookup for a single page. 868 * Do a quick page-table lookup for a single page.
854 */ 869 */
855struct page *follow_page(struct mm_struct *mm, unsigned long address, 870struct page *follow_page(struct vm_area_struct *vma, unsigned long address,
856 unsigned int flags) 871 unsigned int flags)
857{ 872{
858 pgd_t *pgd; 873 pgd_t *pgd;
@@ -860,8 +875,8 @@ struct page *follow_page(struct mm_struct *mm, unsigned long address,
860 pmd_t *pmd; 875 pmd_t *pmd;
861 pte_t *ptep, pte; 876 pte_t *ptep, pte;
862 spinlock_t *ptl; 877 spinlock_t *ptl;
863 unsigned long pfn;
864 struct page *page; 878 struct page *page;
879 struct mm_struct *mm = vma->vm_mm;
865 880
866 page = follow_huge_addr(mm, address, flags & FOLL_WRITE); 881 page = follow_huge_addr(mm, address, flags & FOLL_WRITE);
867 if (!IS_ERR(page)) { 882 if (!IS_ERR(page)) {
@@ -897,11 +912,10 @@ struct page *follow_page(struct mm_struct *mm, unsigned long address,
897 goto unlock; 912 goto unlock;
898 if ((flags & FOLL_WRITE) && !pte_write(pte)) 913 if ((flags & FOLL_WRITE) && !pte_write(pte))
899 goto unlock; 914 goto unlock;
900 pfn = pte_pfn(pte); 915 page = vm_normal_page(vma, address, pte);
901 if (!pfn_valid(pfn)) 916 if (unlikely(!page))
902 goto unlock; 917 goto unlock;
903 918
904 page = pfn_to_page(pfn);
905 if (flags & FOLL_GET) 919 if (flags & FOLL_GET)
906 get_page(page); 920 get_page(page);
907 if (flags & FOLL_TOUCH) { 921 if (flags & FOLL_TOUCH) {
@@ -974,8 +988,10 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
974 return i ? : -EFAULT; 988 return i ? : -EFAULT;
975 } 989 }
976 if (pages) { 990 if (pages) {
977 pages[i] = pte_page(*pte); 991 struct page *page = vm_normal_page(vma, start, *pte);
978 get_page(pages[i]); 992 pages[i] = page;
993 if (page)
994 get_page(page);
979 } 995 }
980 pte_unmap(pte); 996 pte_unmap(pte);
981 if (vmas) 997 if (vmas)
@@ -1010,7 +1026,7 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
1010 foll_flags |= FOLL_WRITE; 1026 foll_flags |= FOLL_WRITE;
1011 1027
1012 cond_resched(); 1028 cond_resched();
1013 while (!(page = follow_page(mm, start, foll_flags))) { 1029 while (!(page = follow_page(vma, start, foll_flags))) {
1014 int ret; 1030 int ret;
1015 ret = __handle_mm_fault(mm, vma, start, 1031 ret = __handle_mm_fault(mm, vma, start,
1016 foll_flags & FOLL_WRITE); 1032 foll_flags & FOLL_WRITE);
@@ -1214,11 +1230,12 @@ int remap_pfn_range(struct vm_area_struct *vma, unsigned long addr,
1214 * in 2.6 the LRU scan won't even find its pages, so this 1230 * in 2.6 the LRU scan won't even find its pages, so this
1215 * flag means no more than count its pages in reserved_vm, 1231 * flag means no more than count its pages in reserved_vm,
1216 * and omit it from core dump, even when VM_IO turned off. 1232 * and omit it from core dump, even when VM_IO turned off.
1217 * VM_UNPAGED tells the core MM not to "manage" these pages 1233 * VM_PFNMAP tells the core MM that the base pages are just
1218 * (e.g. refcount, mapcount, try to swap them out): in 1234 * raw PFN mappings, and do not have a "struct page" associated
1219 * particular, zap_pte_range does not try to free them. 1235 * with them.
1220 */ 1236 */
1221 vma->vm_flags |= VM_IO | VM_RESERVED | VM_UNPAGED; 1237 vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
1238 vma->vm_pgoff = pfn;
1222 1239
1223 BUG_ON(addr >= end); 1240 BUG_ON(addr >= end);
1224 pfn -= addr >> PAGE_SHIFT; 1241 pfn -= addr >> PAGE_SHIFT;
@@ -1273,6 +1290,26 @@ static inline pte_t maybe_mkwrite(pte_t pte, struct vm_area_struct *vma)
1273 return pte; 1290 return pte;
1274} 1291}
1275 1292
1293static inline void cow_user_page(struct page *dst, struct page *src, unsigned long va)
1294{
1295 /*
1296 * If the source page was a PFN mapping, we don't have
1297 * a "struct page" for it. We do a best-effort copy by
1298 * just copying from the original user address. If that
1299 * fails, we just zero-fill it. Live with it.
1300 */
1301 if (unlikely(!src)) {
1302 void *kaddr = kmap_atomic(dst, KM_USER0);
1303 unsigned long left = __copy_from_user_inatomic(kaddr, (void __user *)va, PAGE_SIZE);
1304 if (left)
1305 memset(kaddr, 0, PAGE_SIZE);
1306 kunmap_atomic(kaddr, KM_USER0);
1307 return;
1308
1309 }
1310 copy_user_highpage(dst, src, va);
1311}
1312
1276/* 1313/*
1277 * This routine handles present pages, when users try to write 1314 * This routine handles present pages, when users try to write
1278 * to a shared page. It is done by copying the page to a new address 1315 * to a shared page. It is done by copying the page to a new address
@@ -1296,28 +1333,13 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
1296 spinlock_t *ptl, pte_t orig_pte) 1333 spinlock_t *ptl, pte_t orig_pte)
1297{ 1334{
1298 struct page *old_page, *src_page, *new_page; 1335 struct page *old_page, *src_page, *new_page;
1299 unsigned long pfn = pte_pfn(orig_pte);
1300 pte_t entry; 1336 pte_t entry;
1301 int ret = VM_FAULT_MINOR; 1337 int ret = VM_FAULT_MINOR;
1302 1338
1303 if (unlikely(!pfn_valid(pfn))) { 1339 old_page = vm_normal_page(vma, address, orig_pte);
1304 /*
1305 * Page table corrupted: show pte and kill process.
1306 * Or it's an attempt to COW an out-of-map VM_UNPAGED
1307 * entry, which copy_user_highpage does not support.
1308 */
1309 print_bad_pte(vma, orig_pte, address);
1310 ret = VM_FAULT_OOM;
1311 goto unlock;
1312 }
1313 old_page = pfn_to_page(pfn);
1314 src_page = old_page; 1340 src_page = old_page;
1315 1341 if (!old_page)
1316 if (unlikely(vma->vm_flags & VM_UNPAGED)) 1342 goto gotten;
1317 if (!page_is_anon(old_page, vma, address)) {
1318 old_page = NULL;
1319 goto gotten;
1320 }
1321 1343
1322 if (PageAnon(old_page) && !TestSetPageLocked(old_page)) { 1344 if (PageAnon(old_page) && !TestSetPageLocked(old_page)) {
1323 int reuse = can_share_swap_page(old_page); 1345 int reuse = can_share_swap_page(old_page);
@@ -1351,7 +1373,7 @@ gotten:
1351 new_page = alloc_page_vma(GFP_HIGHUSER, vma, address); 1373 new_page = alloc_page_vma(GFP_HIGHUSER, vma, address);
1352 if (!new_page) 1374 if (!new_page)
1353 goto oom; 1375 goto oom;
1354 copy_user_highpage(new_page, src_page, address); 1376 cow_user_page(new_page, src_page, address);
1355 } 1377 }
1356 1378
1357 /* 1379 /*
@@ -1812,16 +1834,7 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
1812 spinlock_t *ptl; 1834 spinlock_t *ptl;
1813 pte_t entry; 1835 pte_t entry;
1814 1836
1815 /* 1837 if (write_access) {
1816 * A VM_UNPAGED vma will normally be filled with present ptes
1817 * by remap_pfn_range, and never arrive here; but it might have
1818 * holes, or if !VM_DONTEXPAND, mremap might have expanded it.
1819 * It's weird enough handling anon pages in unpaged vmas, we do
1820 * not want to worry about ZERO_PAGEs too (it may or may not
1821 * matter if their counts wrap): just give them anon pages.
1822 */
1823
1824 if (write_access || (vma->vm_flags & VM_UNPAGED)) {
1825 /* Allocate our own private page. */ 1838 /* Allocate our own private page. */
1826 pte_unmap(page_table); 1839 pte_unmap(page_table);
1827 1840
@@ -1896,8 +1909,6 @@ static int do_no_page(struct mm_struct *mm, struct vm_area_struct *vma,
1896 int anon = 0; 1909 int anon = 0;
1897 1910
1898 pte_unmap(page_table); 1911 pte_unmap(page_table);
1899 BUG_ON(vma->vm_flags & VM_UNPAGED);
1900
1901 if (vma->vm_file) { 1912 if (vma->vm_file) {
1902 mapping = vma->vm_file->f_mapping; 1913 mapping = vma->vm_file->f_mapping;
1903 sequence = mapping->truncate_count; 1914 sequence = mapping->truncate_count;
@@ -1930,7 +1941,7 @@ retry:
1930 page = alloc_page_vma(GFP_HIGHUSER, vma, address); 1941 page = alloc_page_vma(GFP_HIGHUSER, vma, address);
1931 if (!page) 1942 if (!page)
1932 goto oom; 1943 goto oom;
1933 copy_user_highpage(page, new_page, address); 1944 cow_user_page(page, new_page, address);
1934 page_cache_release(new_page); 1945 page_cache_release(new_page);
1935 new_page = page; 1946 new_page = page;
1936 anon = 1; 1947 anon = 1;
@@ -2149,6 +2160,12 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
2149 spin_unlock(&mm->page_table_lock); 2160 spin_unlock(&mm->page_table_lock);
2150 return 0; 2161 return 0;
2151} 2162}
2163#else
2164/* Workaround for gcc 2.96 */
2165int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
2166{
2167 return 0;
2168}
2152#endif /* __PAGETABLE_PUD_FOLDED */ 2169#endif /* __PAGETABLE_PUD_FOLDED */
2153 2170
2154#ifndef __PAGETABLE_PMD_FOLDED 2171#ifndef __PAGETABLE_PMD_FOLDED
@@ -2177,6 +2194,12 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
2177 spin_unlock(&mm->page_table_lock); 2194 spin_unlock(&mm->page_table_lock);
2178 return 0; 2195 return 0;
2179} 2196}
2197#else
2198/* Workaround for gcc 2.96 */
2199int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
2200{
2201 return 0;
2202}
2180#endif /* __PAGETABLE_PMD_FOLDED */ 2203#endif /* __PAGETABLE_PMD_FOLDED */
2181 2204
2182int make_pages_present(unsigned long addr, unsigned long end) 2205int make_pages_present(unsigned long addr, unsigned long end)
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 5609a31bdf22..bec88c81244e 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -189,17 +189,15 @@ static int check_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
189 189
190 orig_pte = pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl); 190 orig_pte = pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
191 do { 191 do {
192 unsigned long pfn; 192 struct page *page;
193 unsigned int nid; 193 unsigned int nid;
194 194
195 if (!pte_present(*pte)) 195 if (!pte_present(*pte))
196 continue; 196 continue;
197 pfn = pte_pfn(*pte); 197 page = vm_normal_page(vma, addr, *pte);
198 if (!pfn_valid(pfn)) { 198 if (!page)
199 print_bad_pte(vma, *pte, addr);
200 continue; 199 continue;
201 } 200 nid = page_to_nid(page);
202 nid = pfn_to_nid(pfn);
203 if (!node_isset(nid, *nodes)) 201 if (!node_isset(nid, *nodes))
204 break; 202 break;
205 } while (pte++, addr += PAGE_SIZE, addr != end); 203 } while (pte++, addr += PAGE_SIZE, addr != end);
@@ -269,8 +267,6 @@ check_range(struct mm_struct *mm, unsigned long start, unsigned long end,
269 first = find_vma(mm, start); 267 first = find_vma(mm, start);
270 if (!first) 268 if (!first)
271 return ERR_PTR(-EFAULT); 269 return ERR_PTR(-EFAULT);
272 if (first->vm_flags & VM_UNPAGED)
273 return ERR_PTR(-EACCES);
274 prev = NULL; 270 prev = NULL;
275 for (vma = first; vma && vma->vm_start < end; vma = vma->vm_next) { 271 for (vma = first; vma && vma->vm_start < end; vma = vma->vm_next) {
276 if (!vma->vm_next && vma->vm_end < end) 272 if (!vma->vm_next && vma->vm_end < end)
diff --git a/mm/msync.c b/mm/msync.c
index b3f4caf3010b..1b5b6f662dcf 100644
--- a/mm/msync.c
+++ b/mm/msync.c
@@ -27,7 +27,6 @@ static void msync_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
27again: 27again:
28 pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl); 28 pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
29 do { 29 do {
30 unsigned long pfn;
31 struct page *page; 30 struct page *page;
32 31
33 if (progress >= 64) { 32 if (progress >= 64) {
@@ -40,13 +39,9 @@ again:
40 continue; 39 continue;
41 if (!pte_maybe_dirty(*pte)) 40 if (!pte_maybe_dirty(*pte))
42 continue; 41 continue;
43 pfn = pte_pfn(*pte); 42 page = vm_normal_page(vma, addr, *pte);
44 if (unlikely(!pfn_valid(pfn))) { 43 if (!page)
45 print_bad_pte(vma, *pte, addr);
46 continue; 44 continue;
47 }
48 page = pfn_to_page(pfn);
49
50 if (ptep_clear_flush_dirty(vma, addr, pte) || 45 if (ptep_clear_flush_dirty(vma, addr, pte) ||
51 page_test_and_clear_dirty(page)) 46 page_test_and_clear_dirty(page))
52 set_page_dirty(page); 47 set_page_dirty(page);
@@ -97,9 +92,8 @@ static void msync_page_range(struct vm_area_struct *vma,
97 /* For hugepages we can't go walking the page table normally, 92 /* For hugepages we can't go walking the page table normally,
98 * but that's ok, hugetlbfs is memory based, so we don't need 93 * but that's ok, hugetlbfs is memory based, so we don't need
99 * to do anything more on an msync(). 94 * to do anything more on an msync().
100 * Can't do anything with VM_UNPAGED regions either.
101 */ 95 */
102 if (vma->vm_flags & (VM_HUGETLB|VM_UNPAGED)) 96 if (vma->vm_flags & VM_HUGETLB)
103 return; 97 return;
104 98
105 BUG_ON(addr >= end); 99 BUG_ON(addr >= end);
diff --git a/mm/nommu.c b/mm/nommu.c
index 6deb6ab3d6ad..c1196812876b 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1045,7 +1045,7 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
1045 1045
1046EXPORT_SYMBOL(find_vma); 1046EXPORT_SYMBOL(find_vma);
1047 1047
1048struct page *follow_page(struct mm_struct *mm, unsigned long address, 1048struct page *follow_page(struct vm_area_struct *vma, unsigned long address,
1049 unsigned int foll_flags) 1049 unsigned int foll_flags)
1050{ 1050{
1051 return NULL; 1051 return NULL;
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 1731236dec35..b257720edfc8 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -773,9 +773,12 @@ again:
773} 773}
774 774
775#define ALLOC_NO_WATERMARKS 0x01 /* don't check watermarks at all */ 775#define ALLOC_NO_WATERMARKS 0x01 /* don't check watermarks at all */
776#define ALLOC_HARDER 0x02 /* try to alloc harder */ 776#define ALLOC_WMARK_MIN 0x02 /* use pages_min watermark */
777#define ALLOC_HIGH 0x04 /* __GFP_HIGH set */ 777#define ALLOC_WMARK_LOW 0x04 /* use pages_low watermark */
778#define ALLOC_CPUSET 0x08 /* check for correct cpuset */ 778#define ALLOC_WMARK_HIGH 0x08 /* use pages_high watermark */
779#define ALLOC_HARDER 0x10 /* try to alloc harder */
780#define ALLOC_HIGH 0x20 /* __GFP_HIGH set */
781#define ALLOC_CPUSET 0x40 /* check for correct cpuset */
779 782
780/* 783/*
781 * Return 1 if free pages are above 'mark'. This takes into account the order 784 * Return 1 if free pages are above 'mark'. This takes into account the order
@@ -830,7 +833,14 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order,
830 continue; 833 continue;
831 834
832 if (!(alloc_flags & ALLOC_NO_WATERMARKS)) { 835 if (!(alloc_flags & ALLOC_NO_WATERMARKS)) {
833 if (!zone_watermark_ok(*z, order, (*z)->pages_low, 836 unsigned long mark;
837 if (alloc_flags & ALLOC_WMARK_MIN)
838 mark = (*z)->pages_min;
839 else if (alloc_flags & ALLOC_WMARK_LOW)
840 mark = (*z)->pages_low;
841 else
842 mark = (*z)->pages_high;
843 if (!zone_watermark_ok(*z, order, mark,
834 classzone_idx, alloc_flags)) 844 classzone_idx, alloc_flags))
835 continue; 845 continue;
836 } 846 }
@@ -871,7 +881,7 @@ restart:
871 } 881 }
872 882
873 page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order, 883 page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order,
874 zonelist, ALLOC_CPUSET); 884 zonelist, ALLOC_WMARK_LOW|ALLOC_CPUSET);
875 if (page) 885 if (page)
876 goto got_pg; 886 goto got_pg;
877 887
@@ -888,7 +898,7 @@ restart:
888 * cannot run direct reclaim, or if the caller has realtime scheduling 898 * cannot run direct reclaim, or if the caller has realtime scheduling
889 * policy. 899 * policy.
890 */ 900 */
891 alloc_flags = 0; 901 alloc_flags = ALLOC_WMARK_MIN;
892 if ((unlikely(rt_task(p)) && !in_interrupt()) || !wait) 902 if ((unlikely(rt_task(p)) && !in_interrupt()) || !wait)
893 alloc_flags |= ALLOC_HARDER; 903 alloc_flags |= ALLOC_HARDER;
894 if (gfp_mask & __GFP_HIGH) 904 if (gfp_mask & __GFP_HIGH)
@@ -959,7 +969,7 @@ rebalance:
959 * under heavy pressure. 969 * under heavy pressure.
960 */ 970 */
961 page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order, 971 page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order,
962 zonelist, ALLOC_CPUSET); 972 zonelist, ALLOC_WMARK_HIGH|ALLOC_CPUSET);
963 if (page) 973 if (page)
964 goto got_pg; 974 goto got_pg;
965 975
diff --git a/mm/rmap.c b/mm/rmap.c
index 2e034a0b89ab..491ac350048f 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -226,8 +226,6 @@ vma_address(struct page *page, struct vm_area_struct *vma)
226/* 226/*
227 * At what user virtual address is page expected in vma? checking that the 227 * At what user virtual address is page expected in vma? checking that the
228 * page matches the vma: currently only used on anon pages, by unuse_vma; 228 * page matches the vma: currently only used on anon pages, by unuse_vma;
229 * and by extraordinary checks on anon pages in VM_UNPAGED vmas, taking
230 * care that an mmap of /dev/mem might window free and foreign pages.
231 */ 229 */
232unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma) 230unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma)
233{ 231{
@@ -292,7 +290,7 @@ pte_t *page_check_address(struct page *page, struct mm_struct *mm,
292 * repeatedly from either page_referenced_anon or page_referenced_file. 290 * repeatedly from either page_referenced_anon or page_referenced_file.
293 */ 291 */
294static int page_referenced_one(struct page *page, 292static int page_referenced_one(struct page *page,
295 struct vm_area_struct *vma, unsigned int *mapcount, int ignore_token) 293 struct vm_area_struct *vma, unsigned int *mapcount)
296{ 294{
297 struct mm_struct *mm = vma->vm_mm; 295 struct mm_struct *mm = vma->vm_mm;
298 unsigned long address; 296 unsigned long address;
@@ -313,7 +311,7 @@ static int page_referenced_one(struct page *page,
313 311
314 /* Pretend the page is referenced if the task has the 312 /* Pretend the page is referenced if the task has the
315 swap token and is in the middle of a page fault. */ 313 swap token and is in the middle of a page fault. */
316 if (mm != current->mm && !ignore_token && has_swap_token(mm) && 314 if (mm != current->mm && has_swap_token(mm) &&
317 rwsem_is_locked(&mm->mmap_sem)) 315 rwsem_is_locked(&mm->mmap_sem))
318 referenced++; 316 referenced++;
319 317
@@ -323,7 +321,7 @@ out:
323 return referenced; 321 return referenced;
324} 322}
325 323
326static int page_referenced_anon(struct page *page, int ignore_token) 324static int page_referenced_anon(struct page *page)
327{ 325{
328 unsigned int mapcount; 326 unsigned int mapcount;
329 struct anon_vma *anon_vma; 327 struct anon_vma *anon_vma;
@@ -336,8 +334,7 @@ static int page_referenced_anon(struct page *page, int ignore_token)
336 334
337 mapcount = page_mapcount(page); 335 mapcount = page_mapcount(page);
338 list_for_each_entry(vma, &anon_vma->head, anon_vma_node) { 336 list_for_each_entry(vma, &anon_vma->head, anon_vma_node) {
339 referenced += page_referenced_one(page, vma, &mapcount, 337 referenced += page_referenced_one(page, vma, &mapcount);
340 ignore_token);
341 if (!mapcount) 338 if (!mapcount)
342 break; 339 break;
343 } 340 }
@@ -356,7 +353,7 @@ static int page_referenced_anon(struct page *page, int ignore_token)
356 * 353 *
357 * This function is only called from page_referenced for object-based pages. 354 * This function is only called from page_referenced for object-based pages.
358 */ 355 */
359static int page_referenced_file(struct page *page, int ignore_token) 356static int page_referenced_file(struct page *page)
360{ 357{
361 unsigned int mapcount; 358 unsigned int mapcount;
362 struct address_space *mapping = page->mapping; 359 struct address_space *mapping = page->mapping;
@@ -394,8 +391,7 @@ static int page_referenced_file(struct page *page, int ignore_token)
394 referenced++; 391 referenced++;
395 break; 392 break;
396 } 393 }
397 referenced += page_referenced_one(page, vma, &mapcount, 394 referenced += page_referenced_one(page, vma, &mapcount);
398 ignore_token);
399 if (!mapcount) 395 if (!mapcount)
400 break; 396 break;
401 } 397 }
@@ -412,13 +408,10 @@ static int page_referenced_file(struct page *page, int ignore_token)
412 * Quick test_and_clear_referenced for all mappings to a page, 408 * Quick test_and_clear_referenced for all mappings to a page,
413 * returns the number of ptes which referenced the page. 409 * returns the number of ptes which referenced the page.
414 */ 410 */
415int page_referenced(struct page *page, int is_locked, int ignore_token) 411int page_referenced(struct page *page, int is_locked)
416{ 412{
417 int referenced = 0; 413 int referenced = 0;
418 414
419 if (!swap_token_default_timeout)
420 ignore_token = 1;
421
422 if (page_test_and_clear_young(page)) 415 if (page_test_and_clear_young(page))
423 referenced++; 416 referenced++;
424 417
@@ -427,15 +420,14 @@ int page_referenced(struct page *page, int is_locked, int ignore_token)
427 420
428 if (page_mapped(page) && page->mapping) { 421 if (page_mapped(page) && page->mapping) {
429 if (PageAnon(page)) 422 if (PageAnon(page))
430 referenced += page_referenced_anon(page, ignore_token); 423 referenced += page_referenced_anon(page);
431 else if (is_locked) 424 else if (is_locked)
432 referenced += page_referenced_file(page, ignore_token); 425 referenced += page_referenced_file(page);
433 else if (TestSetPageLocked(page)) 426 else if (TestSetPageLocked(page))
434 referenced++; 427 referenced++;
435 else { 428 else {
436 if (page->mapping) 429 if (page->mapping)
437 referenced += page_referenced_file(page, 430 referenced += page_referenced_file(page);
438 ignore_token);
439 unlock_page(page); 431 unlock_page(page);
440 } 432 }
441 } 433 }
@@ -614,7 +606,6 @@ static void try_to_unmap_cluster(unsigned long cursor,
614 struct page *page; 606 struct page *page;
615 unsigned long address; 607 unsigned long address;
616 unsigned long end; 608 unsigned long end;
617 unsigned long pfn;
618 609
619 address = (vma->vm_start + cursor) & CLUSTER_MASK; 610 address = (vma->vm_start + cursor) & CLUSTER_MASK;
620 end = address + CLUSTER_SIZE; 611 end = address + CLUSTER_SIZE;
@@ -643,15 +634,8 @@ static void try_to_unmap_cluster(unsigned long cursor,
643 for (; address < end; pte++, address += PAGE_SIZE) { 634 for (; address < end; pte++, address += PAGE_SIZE) {
644 if (!pte_present(*pte)) 635 if (!pte_present(*pte))
645 continue; 636 continue;
646 637 page = vm_normal_page(vma, address, *pte);
647 pfn = pte_pfn(*pte); 638 BUG_ON(!page || PageAnon(page));
648 if (unlikely(!pfn_valid(pfn))) {
649 print_bad_pte(vma, *pte, address);
650 continue;
651 }
652
653 page = pfn_to_page(pfn);
654 BUG_ON(PageAnon(page));
655 639
656 if (ptep_clear_flush_young(vma, address, pte)) 640 if (ptep_clear_flush_young(vma, address, pte))
657 continue; 641 continue;
diff --git a/mm/thrash.c b/mm/thrash.c
index eff3c18c33a1..f4c560b4a2b7 100644
--- a/mm/thrash.c
+++ b/mm/thrash.c
@@ -57,14 +57,17 @@ void grab_swap_token(void)
57 /* We have the token. Let others know we still need it. */ 57 /* We have the token. Let others know we still need it. */
58 if (has_swap_token(current->mm)) { 58 if (has_swap_token(current->mm)) {
59 current->mm->recent_pagein = 1; 59 current->mm->recent_pagein = 1;
60 if (unlikely(!swap_token_default_timeout))
61 disable_swap_token();
60 return; 62 return;
61 } 63 }
62 64
63 if (time_after(jiffies, swap_token_check)) { 65 if (time_after(jiffies, swap_token_check)) {
64 66
65 /* Can't get swapout protection if we exceed our RSS limit. */ 67 if (!swap_token_default_timeout) {
66 // if (current->mm->rss > current->mm->rlimit_rss) 68 swap_token_check = jiffies + SWAP_TOKEN_CHECK_INTERVAL;
67 // return; 69 return;
70 }
68 71
69 /* ... or if we recently held the token. */ 72 /* ... or if we recently held the token. */
70 if (time_before(jiffies, current->mm->swap_token_time)) 73 if (time_before(jiffies, current->mm->swap_token_time))
@@ -95,6 +98,7 @@ void __put_swap_token(struct mm_struct *mm)
95{ 98{
96 spin_lock(&swap_token_lock); 99 spin_lock(&swap_token_lock);
97 if (likely(mm == swap_token_mm)) { 100 if (likely(mm == swap_token_mm)) {
101 mm->swap_token_time = jiffies + SWAP_TOKEN_CHECK_INTERVAL;
98 swap_token_mm = &init_mm; 102 swap_token_mm = &init_mm;
99 swap_token_check = jiffies; 103 swap_token_check = jiffies;
100 } 104 }
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 28130541270f..b0cd81c32de6 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -201,13 +201,25 @@ static int shrink_slab(unsigned long scanned, gfp_t gfp_mask,
201 list_for_each_entry(shrinker, &shrinker_list, list) { 201 list_for_each_entry(shrinker, &shrinker_list, list) {
202 unsigned long long delta; 202 unsigned long long delta;
203 unsigned long total_scan; 203 unsigned long total_scan;
204 unsigned long max_pass = (*shrinker->shrinker)(0, gfp_mask);
204 205
205 delta = (4 * scanned) / shrinker->seeks; 206 delta = (4 * scanned) / shrinker->seeks;
206 delta *= (*shrinker->shrinker)(0, gfp_mask); 207 delta *= max_pass;
207 do_div(delta, lru_pages + 1); 208 do_div(delta, lru_pages + 1);
208 shrinker->nr += delta; 209 shrinker->nr += delta;
209 if (shrinker->nr < 0) 210 if (shrinker->nr < 0) {
210 shrinker->nr = LONG_MAX; /* It wrapped! */ 211 printk(KERN_ERR "%s: nr=%ld\n",
212 __FUNCTION__, shrinker->nr);
213 shrinker->nr = max_pass;
214 }
215
216 /*
217 * Avoid risking looping forever due to too large nr value:
218 * never try to free more than twice the estimate number of
219 * freeable entries.
220 */
221 if (shrinker->nr > max_pass * 2)
222 shrinker->nr = max_pass * 2;
211 223
212 total_scan = shrinker->nr; 224 total_scan = shrinker->nr;
213 shrinker->nr = 0; 225 shrinker->nr = 0;
@@ -407,7 +419,7 @@ static int shrink_list(struct list_head *page_list, struct scan_control *sc)
407 if (PageWriteback(page)) 419 if (PageWriteback(page))
408 goto keep_locked; 420 goto keep_locked;
409 421
410 referenced = page_referenced(page, 1, sc->priority <= 0); 422 referenced = page_referenced(page, 1);
411 /* In active use or really unfreeable? Activate it. */ 423 /* In active use or really unfreeable? Activate it. */
412 if (referenced && page_mapping_inuse(page)) 424 if (referenced && page_mapping_inuse(page))
413 goto activate_locked; 425 goto activate_locked;
@@ -756,7 +768,7 @@ refill_inactive_zone(struct zone *zone, struct scan_control *sc)
756 if (page_mapped(page)) { 768 if (page_mapped(page)) {
757 if (!reclaim_mapped || 769 if (!reclaim_mapped ||
758 (total_swap_pages == 0 && PageAnon(page)) || 770 (total_swap_pages == 0 && PageAnon(page)) ||
759 page_referenced(page, 0, sc->priority <= 0)) { 771 page_referenced(page, 0)) {
760 list_add(&page->lru, &l_active); 772 list_add(&page->lru, &l_active);
761 continue; 773 continue;
762 } 774 }
@@ -960,6 +972,8 @@ int try_to_free_pages(struct zone **zones, gfp_t gfp_mask)
960 sc.nr_reclaimed = 0; 972 sc.nr_reclaimed = 0;
961 sc.priority = priority; 973 sc.priority = priority;
962 sc.swap_cluster_max = SWAP_CLUSTER_MAX; 974 sc.swap_cluster_max = SWAP_CLUSTER_MAX;
975 if (!priority)
976 disable_swap_token();
963 shrink_caches(zones, &sc); 977 shrink_caches(zones, &sc);
964 shrink_slab(sc.nr_scanned, gfp_mask, lru_pages); 978 shrink_slab(sc.nr_scanned, gfp_mask, lru_pages);
965 if (reclaim_state) { 979 if (reclaim_state) {
@@ -1056,6 +1070,10 @@ loop_again:
1056 int end_zone = 0; /* Inclusive. 0 = ZONE_DMA */ 1070 int end_zone = 0; /* Inclusive. 0 = ZONE_DMA */
1057 unsigned long lru_pages = 0; 1071 unsigned long lru_pages = 0;
1058 1072
1073 /* The swap token gets in the way of swapout... */
1074 if (!priority)
1075 disable_swap_token();
1076
1059 all_zones_ok = 1; 1077 all_zones_ok = 1;
1060 1078
1061 if (nr_pages == 0) { 1079 if (nr_pages == 0) {
@@ -1360,6 +1378,7 @@ int zone_reclaim(struct zone *zone, gfp_t gfp_mask, unsigned int order)
1360 sc.nr_reclaimed = 0; 1378 sc.nr_reclaimed = 0;
1361 /* scan at the highest priority */ 1379 /* scan at the highest priority */
1362 sc.priority = 0; 1380 sc.priority = 0;
1381 disable_swap_token();
1363 1382
1364 if (nr_pages > SWAP_CLUSTER_MAX) 1383 if (nr_pages > SWAP_CLUSTER_MAX)
1365 sc.swap_cluster_max = nr_pages; 1384 sc.swap_cluster_max = nr_pages;
generated by cgit v1.2.2 (git 2.25.0) at 2025-10-01 03:20:26 -0400