Merge git://git.kernel.org/pub/scm/linux/kernel/git/hch/xfs-icache-races
* git://git.kernel.org/pub/scm/linux/kernel/git/hch/xfs-icache-races:
xfs: fix freeing of inodes not yet added to the inode cache
vfs: add __destroy_inode
vfs: fix inode_init_always calling convention
diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt
index 43cb100..9d58c7c5 100644
--- a/Documentation/arm/memory.txt
+++ b/Documentation/arm/memory.txt
@@ -21,6 +21,8 @@
For SA11xx and Xscale, this is used to
setup a minicache mapping.
+ffff4000 ffffffff cache aliasing on ARMv6 and later CPUs.
+
ffff1000 ffff7fff Reserved.
Platforms must not use this address range.
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index 9e6e512..17153b5 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -29,7 +29,6 @@
static void putstr(const char *ptr);
-#include <linux/compiler.h>
#include <mach/uncompress.h>
#ifdef CONFIG_DEBUG_ICEDCC
diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c
index f37afd9..aae5bc0 100644
--- a/arch/arm/common/clkdev.c
+++ b/arch/arm/common/clkdev.c
@@ -17,6 +17,7 @@
#include <linux/err.h>
#include <linux/string.h>
#include <linux/mutex.h>
+#include <linux/clk.h>
#include <asm/clkdev.h>
#include <mach/clkdev.h>
diff --git a/arch/arm/configs/mx27_defconfig b/arch/arm/configs/mx27_defconfig
index 083516c..75263a8 100644
--- a/arch/arm/configs/mx27_defconfig
+++ b/arch/arm/configs/mx27_defconfig
@@ -1,15 +1,15 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc1
-# Wed Apr 8 10:18:06 2009
+# Linux kernel version: 2.6.31-rc4
+# Fri Jul 24 16:08:06 2009
#
CONFIG_ARM=y
+CONFIG_HAVE_PWM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,14 +18,13 @@
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_MTD_XIP=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -85,7 +84,12 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+
+#
+# Performance Counters
+#
CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
# CONFIG_SLUB is not set
@@ -99,6 +103,12 @@
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
@@ -111,7 +121,7 @@
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -138,13 +148,14 @@
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
+CONFIG_ARCH_MXC=y
+# CONFIG_ARCH_STMP3XXX is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
@@ -153,25 +164,25 @@
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_KIRKWOOD is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_MV78XX0 is not set
-CONFIG_ARCH_MXC=y
# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_W90X900 is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
-# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_MSM is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_U300 is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_MSM is not set
-# CONFIG_ARCH_W90X900 is not set
#
# Freescale MXC Implementations
@@ -188,6 +199,8 @@
CONFIG_MACH_MX27ADS=y
CONFIG_MACH_PCM038=y
CONFIG_MACH_PCM970_BASEBOARD=y
+CONFIG_MACH_MX27_3DS=y
+CONFIG_MACH_MX27LITE=y
CONFIG_MXC_IRQ_PRIOR=y
CONFIG_MXC_PWM=y
@@ -213,7 +226,6 @@
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
-# CONFIG_OUTER_CACHE is not set
CONFIG_COMMON_CLKDEV=y
#
@@ -238,7 +250,6 @@
CONFIG_HZ=100
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
-CONFIG_ARCH_FLATMEM_HAS_HOLES=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_HIGHMEM is not set
@@ -253,10 +264,11 @@
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
#
# Boot options
@@ -361,6 +373,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -474,7 +487,16 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-# CONFIG_MTD_NAND is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_GPIO is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_NAND_MXC=y
# CONFIG_MTD_ONENAND is not set
#
@@ -485,7 +507,15 @@
#
# UBI - Unsorted block images
#
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_GLUEBI is not set
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
@@ -494,7 +524,21 @@
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-# CONFIG_MISC_DEVICES is not set
+# CONFIG_MG_DISK is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -508,7 +552,6 @@
# CONFIG_ATA is not set
# CONFIG_MD is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -534,6 +577,8 @@
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
CONFIG_FEC=y
# CONFIG_FEC2 is not set
# CONFIG_NETDEV_1000 is not set
@@ -580,6 +625,11 @@
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
+# CONFIG_TOUCHSCREEN_AD7879_SPI is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
@@ -592,6 +642,7 @@
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_W90X900 is not set
# CONFIG_INPUT_MISC is not set
#
@@ -644,6 +695,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_DESIGNWARE is not set
# CONFIG_I2C_GPIO is not set
CONFIG_I2C_IMX=y
# CONFIG_I2C_OCORES is not set
@@ -668,7 +720,6 @@
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -719,6 +770,7 @@
#
# CONFIG_W1_MASTER_DS2482 is not set
CONFIG_W1_MASTER_MXC=y
+# CONFIG_W1_MASTER_DS1WM is not set
# CONFIG_W1_MASTER_GPIO is not set
#
@@ -753,54 +805,16 @@
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
# CONFIG_MFD_TC6393XB is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-CONFIG_VIDEO_DEV=y
-CONFIG_VIDEO_V4L2_COMMON=y
-CONFIG_VIDEO_ALLOW_V4L1=y
-CONFIG_VIDEO_V4L1_COMPAT=y
-# CONFIG_DVB_CORE is not set
-CONFIG_VIDEO_MEDIA=y
-
-#
-# Multimedia drivers
-#
-# CONFIG_MEDIA_ATTACH is not set
-CONFIG_MEDIA_TUNER=y
-# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
-CONFIG_MEDIA_TUNER_SIMPLE=y
-CONFIG_MEDIA_TUNER_TDA8290=y
-CONFIG_MEDIA_TUNER_TDA9887=y
-CONFIG_MEDIA_TUNER_TEA5761=y
-CONFIG_MEDIA_TUNER_TEA5767=y
-CONFIG_MEDIA_TUNER_MT20XX=y
-CONFIG_MEDIA_TUNER_XC2028=y
-CONFIG_MEDIA_TUNER_XC5000=y
-CONFIG_MEDIA_TUNER_MC44S803=y
-CONFIG_VIDEO_V4L2=y
-CONFIG_VIDEO_V4L1=y
-CONFIG_VIDEO_CAPTURE_DRIVERS=y
-# CONFIG_VIDEO_ADV_DEBUG is not set
-# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
-CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
-# CONFIG_VIDEO_VIVI is not set
-# CONFIG_VIDEO_CPIA is not set
-# CONFIG_VIDEO_SAA5246A is not set
-# CONFIG_VIDEO_SAA5249 is not set
-# CONFIG_SOC_CAMERA is not set
-# CONFIG_RADIO_ADAPTERS is not set
-# CONFIG_DAB is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
@@ -917,6 +931,7 @@
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
#
# SPI RTC drivers
@@ -962,12 +977,15 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
@@ -1021,6 +1039,12 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+CONFIG_UBIFS_FS=y
+# CONFIG_UBIFS_FS_XATTR is not set
+# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_FS_DEBUG is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1119,25 +1143,11 @@
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_FTRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
@@ -1151,16 +1161,104 @@
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+# CONFIG_CRYPTO_ZLIB is not set
+CONFIG_CRYPTO_LZO=y
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_RATIONAL=y
CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
+CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
@@ -1168,6 +1266,8 @@
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/mx3_defconfig b/arch/arm/configs/mx3_defconfig
index 20ada52..a4f9a2a 100644
--- a/arch/arm/configs/mx3_defconfig
+++ b/arch/arm/configs/mx3_defconfig
@@ -1,15 +1,15 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc1
-# Wed Apr 8 11:06:37 2009
+# Linux kernel version: 2.6.31-rc4
+# Tue Jul 28 14:11:34 2009
#
CONFIG_ARM=y
+CONFIG_HAVE_PWM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,14 +18,13 @@
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_MTD_XIP=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -86,7 +85,12 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+
+#
+# Performance Counters
+#
CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
@@ -97,6 +101,11 @@
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
@@ -109,7 +118,7 @@
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -136,13 +145,14 @@
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
+CONFIG_ARCH_MXC=y
+# CONFIG_ARCH_STMP3XXX is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
@@ -151,25 +161,25 @@
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_KIRKWOOD is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_MV78XX0 is not set
-CONFIG_ARCH_MXC=y
# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_W90X900 is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
-# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_MSM is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_U300 is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_MSM is not set
-# CONFIG_ARCH_W90X900 is not set
#
# Freescale MXC Implementations
@@ -178,6 +188,7 @@
# CONFIG_ARCH_MX2 is not set
CONFIG_ARCH_MX3=y
CONFIG_ARCH_MX31=y
+CONFIG_ARCH_MX35=y
#
# MX3 platforms:
@@ -185,12 +196,19 @@
CONFIG_MACH_MX31ADS=y
CONFIG_MACH_MX31ADS_WM1133_EV1=y
CONFIG_MACH_PCM037=y
+CONFIG_MACH_PCM037_EET=y
CONFIG_MACH_MX31LITE=y
CONFIG_MACH_MX31_3DS=y
CONFIG_MACH_MX31MOBOARD=y
+CONFIG_MACH_MX31LILLY=y
CONFIG_MACH_QONG=y
+CONFIG_MACH_PCM043=y
+CONFIG_MACH_ARMADILLO5X0=y
+CONFIG_MACH_MX35_3DS=y
CONFIG_MXC_IRQ_PRIOR=y
CONFIG_MXC_PWM=y
+CONFIG_ARCH_HAS_RNGA=y
+CONFIG_ARCH_MXC_IOMUX_V3=y
#
# Processor Type
@@ -218,6 +236,7 @@
# CONFIG_CPU_BPREDICT_DISABLE is not set
CONFIG_OUTER_CACHE=y
CONFIG_CACHE_L2X0=y
+# CONFIG_ARM_ERRATA_411920 is not set
CONFIG_COMMON_CLKDEV=y
#
@@ -242,7 +261,6 @@
CONFIG_HZ=100
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
-CONFIG_ARCH_FLATMEM_HAS_HOLES=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_HIGHMEM is not set
@@ -257,10 +275,11 @@
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
#
# Boot options
@@ -362,6 +381,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -465,7 +485,16 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-# CONFIG_MTD_NAND is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_GPIO is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_NAND_MXC=y
# CONFIG_MTD_ONENAND is not set
#
@@ -476,10 +505,30 @@
#
# UBI - Unsorted block images
#
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_GLUEBI is not set
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
# CONFIG_PARPORT is not set
# CONFIG_BLK_DEV is not set
-# CONFIG_MISC_DEVICES is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -493,7 +542,6 @@
# CONFIG_ATA is not set
# CONFIG_MD is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -528,7 +576,7 @@
# CONFIG_ETHOC is not set
# CONFIG_SMC911X is not set
CONFIG_SMSC911X=y
-# CONFIG_DNET is not set
+CONFIG_DNET=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -537,8 +585,10 @@
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
-CONFIG_CS89x0=y
-CONFIG_CS89x0_NONISA_IRQ=y
+# CONFIG_CS89x0 is not set
+# CONFIG_KS8842 is not set
+CONFIG_FEC=y
+# CONFIG_FEC2 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
@@ -609,6 +659,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_DESIGNWARE is not set
# CONFIG_I2C_GPIO is not set
CONFIG_I2C_IMX=y
# CONFIG_I2C_OCORES is not set
@@ -633,7 +684,6 @@
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -669,6 +719,7 @@
#
# CONFIG_W1_MASTER_DS2482 is not set
CONFIG_W1_MASTER_MXC=y
+# CONFIG_W1_MASTER_DS1WM is not set
# CONFIG_W1_MASTER_GPIO is not set
#
@@ -703,6 +754,8 @@
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
# CONFIG_MFD_TC6393XB is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
@@ -711,10 +764,8 @@
CONFIG_MFD_WM8352_CONFIG_MODE_0=y
CONFIG_MFD_WM8350_I2C=y
# CONFIG_MFD_PCF50633 is not set
-
-#
-# Multimedia devices
-#
+# CONFIG_AB3100_CORE is not set
+CONFIG_MEDIA_SUPPORT=y
#
# Multimedia core support
@@ -758,8 +809,10 @@
CONFIG_SOC_CAMERA_MT9V022=y
CONFIG_SOC_CAMERA_TW9910=y
# CONFIG_SOC_CAMERA_PLATFORM is not set
-# CONFIG_SOC_CAMERA_OV772X is not set
+CONFIG_SOC_CAMERA_OV772X=y
+CONFIG_MX3_VIDEO=y
CONFIG_VIDEO_MX3=y
+# CONFIG_VIDEO_SH_MOBILE_CEU is not set
# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DAB is not set
@@ -847,8 +900,11 @@
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
CONFIG_REGULATOR_WM8350=y
+# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
@@ -861,10 +917,12 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -921,6 +979,12 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+CONFIG_UBIFS_FS=y
+# CONFIG_UBIFS_FS_XATTR is not set
+# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_FS_DEBUG is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -937,6 +1001,7 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
@@ -979,22 +1044,7 @@
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_ARM_UNWIND=y
@@ -1094,9 +1144,9 @@
#
# Compression
#
-# CONFIG_CRYPTO_DEFLATE is not set
+CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_ZLIB is not set
-# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_LZO=y
#
# Random Number Generation
@@ -1109,9 +1159,10 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_RATIONAL=y
CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
+CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
@@ -1119,6 +1170,8 @@
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
index 9e07fe5..9ed2377 100644
--- a/arch/arm/include/asm/atomic.h
+++ b/arch/arm/include/asm/atomic.h
@@ -159,8 +159,6 @@
#else /* ARM_ARCH_6 */
-#include <asm/system.h>
-
#ifdef CONFIG_SMP
#error SMP not supported on pre-ARMv6 CPUs
#endif
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 366e509..8c3de1a 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -148,7 +148,7 @@
sub r0, r0, #MCOUNT_INSN_SIZE
mov lr, pc
mov pc, r2
- mov lr, r1 @ restore lr
+ ldr lr, [fp, #-4] @ restore lr
ldmia sp!, {r0-r3, pc}
#endif /* CONFIG_DYNAMIC_FTRACE */
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 93bb424..f6bc5d4 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -133,7 +133,7 @@
}
#ifdef CONFIG_CRUNCH
-static int preserve_crunch_context(struct crunch_sigframe *frame)
+static int preserve_crunch_context(struct crunch_sigframe __user *frame)
{
char kbuf[sizeof(*frame) + 8];
struct crunch_sigframe *kframe;
@@ -146,7 +146,7 @@
return __copy_to_user(frame, kframe, sizeof(*frame));
}
-static int restore_crunch_context(struct crunch_sigframe *frame)
+static int restore_crunch_context(struct crunch_sigframe __user *frame)
{
char kbuf[sizeof(*frame) + 8];
struct crunch_sigframe *kframe;
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index 5ac2f56..d6ab64c 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -37,7 +37,6 @@
#include <mach/serial.h>
#include <mach/nand.h>
#include <mach/mmc.h>
-#include <mach/common.h>
#define DAVINCI_ASYNC_EMIF_CONTROL_BASE 0x01e10000
#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c
index 28c9008..84ad5d1 100644
--- a/arch/arm/mach-davinci/board-dm355-leopard.c
+++ b/arch/arm/mach-davinci/board-dm355-leopard.c
@@ -36,7 +36,6 @@
#include <mach/serial.h>
#include <mach/nand.h>
#include <mach/mmc.h>
-#include <mach/common.h>
#define DAVINCI_ASYNC_EMIF_CONTROL_BASE 0x01e10000
#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index d9d4045..56c8cd0 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -45,7 +45,6 @@
#include <mach/nand.h>
#include <mach/mmc.h>
#include <mach/emac.h>
-#include <mach/common.h>
#define DM644X_EVM_PHY_MASK (0x2)
#define DM644X_EVM_MDIO_FREQUENCY (2200000) /* PHY bus frequency */
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index e17de63..8657e72 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -47,7 +47,6 @@
#include <mach/i2c.h>
#include <mach/mmc.h>
#include <mach/emac.h>
-#include <mach/common.h>
#define DM646X_EVM_PHY_MASK (0x2)
#define DM646X_EVM_MDIO_FREQUENCY (2200000) /* PHY bus frequency */
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 748a8e4..7acdfd8a 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -52,7 +52,6 @@
#include <mach/serial.h>
#include <mach/psc.h>
#include <mach/mux.h>
-#include <mach/common.h>
#define SFFSDR_PHY_MASK (0x2)
#define SFFSDR_MDIO_FREQUENCY (2200000) /* PHY bus frequency */
diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
index 34ddec0..4117344 100644
--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
@@ -41,9 +41,6 @@
#define TS72XX_OPTIONS2_TS9420_BOOT 0x02
-#define TS72XX_NOR_PHYS_BASE 0x60000000
-#define TS72XX_NOR2_PHYS_BASE 0x62000000
-
#define TS72XX_NAND1_DATA_PHYS_BASE 0x60000000
#define TS72XX_NAND2_DATA_PHYS_BASE 0x70000000
#define TS72XX_NAND_DATA_VIRT_BASE 0xfebfc000
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 7ee024d..aaf1371 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -112,13 +112,16 @@
}
}
+/*************************************************************************
+ * NOR flash (TS-7200 only)
+ *************************************************************************/
static struct physmap_flash_data ts72xx_flash_data = {
- .width = 1,
+ .width = 2,
};
static struct resource ts72xx_flash_resource = {
- .start = TS72XX_NOR_PHYS_BASE,
- .end = TS72XX_NOR_PHYS_BASE + SZ_16M - 1,
+ .start = EP93XX_CS6_PHYS_BASE,
+ .end = EP93XX_CS6_PHYS_BASE + SZ_16M - 1,
.flags = IORESOURCE_MEM,
};
@@ -132,6 +135,12 @@
.resource = &ts72xx_flash_resource,
};
+static void __init ts72xx_register_flash(void)
+{
+ if (board_is_ts7200())
+ platform_device_register(&ts72xx_flash);
+}
+
static unsigned char ts72xx_rtc_readbyte(unsigned long addr)
{
__raw_writeb(addr, TS72XX_RTC_INDEX_VIRT_BASE);
@@ -165,8 +174,7 @@
static void __init ts72xx_init_machine(void)
{
ep93xx_init_devices();
- if (board_is_ts7200())
- platform_device_register(&ts72xx_flash);
+ ts72xx_register_flash();
platform_device_register(&ts72xx_rtc_device);
ep93xx_register_eth(&ts72xx_eth_data, 1);
diff --git a/arch/arm/mach-ks8695/include/mach/hardware.h b/arch/arm/mach-ks8695/include/mach/hardware.h
index 1d640d0..e0f911d 100644
--- a/arch/arm/mach-ks8695/include/mach/hardware.h
+++ b/arch/arm/mach-ks8695/include/mach/hardware.h
@@ -17,6 +17,11 @@
#include <asm/sizes.h>
/*
+ * Clocks are derived from MCLK, which is 25Mhz
+ */
+#define KS8695_CLOCK_RATE 25000000
+
+/*
* Physical RAM address.
*/
#define KS8695_SDRAM_PA 0x00000000
diff --git a/arch/arm/mach-ks8695/include/mach/timex.h b/arch/arm/mach-ks8695/include/mach/timex.h
index 4682e35..10f7163 100644
--- a/arch/arm/mach-ks8695/include/mach/timex.h
+++ b/arch/arm/mach-ks8695/include/mach/timex.h
@@ -14,7 +14,8 @@
#ifndef __ASM_ARCH_TIMEX_H
#define __ASM_ARCH_TIMEX_H
-/* timers are derived from MCLK, which is 25MHz */
-#define CLOCK_TICK_RATE 25000000
+#include <mach/hardware.h>
+
+#define CLOCK_TICK_RATE KS8695_CLOCK_RATE
#endif
diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c
index f5ebcc0..7849966 100644
--- a/arch/arm/mach-ks8695/pci.c
+++ b/arch/arm/mach-ks8695/pci.c
@@ -245,6 +245,9 @@
static void __init ks8695_pci_preinit(void)
{
+ /* make software reset to avoid freeze if PCI bus was messed up */
+ __raw_writel(0x80000000, KS8695_PCI_VA + KS8695_PBCS);
+
/* stage 1 initialization, subid, subdevice = 0x0001 */
__raw_writel(0x00010001, KS8695_PCI_VA + KS8695_CRCSID);
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index a2d7814..505d98c 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -19,7 +19,6 @@
#include <mach/irqs.h>
#include <mach/dma.h>
-#include <mach/irqs.h>
#include <mach/mux.h>
#include <mach/cpu.h>
#include <mach/mcbsp.h>
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index a5c0f04..99b6e15 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -19,7 +19,6 @@
#include <mach/irqs.h>
#include <mach/dma.h>
-#include <mach/irqs.h>
#include <mach/mux.h>
#include <mach/cpu.h>
#include <mach/mcbsp.h>
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 63b10d9..9cd0946 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -1141,12 +1141,16 @@
static void em_x270_battery_low(void)
{
+#if defined(CONFIG_APM_EMULATION)
apm_queue_event(APM_LOW_BATTERY);
+#endif
}
static void em_x270_battery_critical(void)
{
+#if defined(CONFIG_APM_EMULATION)
apm_queue_event(APM_CRITICAL_SUSPEND);
+#endif
}
struct da9030_battery_info em_x270_batterty_info = {
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index ed70f28..169fcc1 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -128,6 +128,10 @@
GPIO38_GPIO, /* wifi ready */
GPIO81_GPIO, /* wifi reset */
+ /* FFUART */
+ GPIO34_FFUART_RXD,
+ GPIO39_FFUART_TXD,
+
/* HDD */
GPIO98_GPIO, /* HDD reset */
GPIO115_GPIO, /* HDD power */
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index aae64a1..33f726f 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -111,6 +111,10 @@
/* PWM */
GPIO16_PWM0_OUT,
+ /* FFUART */
+ GPIO34_FFUART_RXD,
+ GPIO39_FFUART_TXD,
+
/* MISC */
GPIO10_GPIO, /* hotsync button */
GPIO90_GPIO, /* power detect */
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 6c15d84..83d0208 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -127,6 +127,10 @@
GPIO76_LCD_PCLK,
GPIO77_LCD_BIAS,
+ /* FFUART */
+ GPIO34_FFUART_RXD,
+ GPIO39_FFUART_TXD,
+
/* MISC. */
GPIO10_GPIO, /* hotsync button */
GPIO12_GPIO, /* power detect */
diff --git a/arch/arm/mach-pxa/treo680.c b/arch/arm/mach-pxa/treo680.c
index a06f19e..753ec4d 100644
--- a/arch/arm/mach-pxa/treo680.c
+++ b/arch/arm/mach-pxa/treo680.c
@@ -409,7 +409,7 @@
static void treo680_irda_shutdown(struct device *dev)
{
- gpio_free(GPIO_NR_TREO680_AMP_EN);
+ gpio_free(GPIO_NR_TREO680_IR_EN);
}
static struct pxaficp_platform_data treo680_ficp_info = {
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
index cefd1c0..8409544 100644
--- a/arch/arm/mach-pxa/zylonite_pxa300.c
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -197,10 +197,12 @@
for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
id = id << 1;
gpio = mfp_to_gpio(lcd_detect_pins[i]);
+ gpio_request(gpio, "LCD_ID_PINS");
gpio_direction_input(gpio);
if (gpio_get_value(gpio))
id = id | 0x1;
+ gpio_free(gpio);
}
/* lcd id, flush out bit 1 */
diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
index cc5a228..60d08f2 100644
--- a/arch/arm/mach-pxa/zylonite_pxa320.c
+++ b/arch/arm/mach-pxa/zylonite_pxa320.c
@@ -176,10 +176,12 @@
for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
id = id << 1;
gpio = mfp_to_gpio(lcd_detect_pins[i]);
+ gpio_request(gpio, "LCD_ID_PINS");
gpio_direction_input(gpio);
if (gpio_get_value(gpio))
id = id | 0x1;
+ gpio_free(gpio);
}
/* lcd id, flush out bit 1 */
diff --git a/arch/arm/mach-s3c2410/include/mach/gpio-core.h b/arch/arm/mach-s3c2410/include/mach/gpio-core.h
index 8fe1920..f8b879a 100644
--- a/arch/arm/mach-s3c2410/include/mach/gpio-core.h
+++ b/arch/arm/mach-s3c2410/include/mach/gpio-core.h
@@ -28,7 +28,7 @@
return NULL;
chip = &s3c24xx_gpios[pin/32];
- return (S3C2410_GPIO_OFFSET(pin) > chip->chip.ngpio) ? chip : NULL;
+ return (S3C2410_GPIO_OFFSET(pin) < chip->chip.ngpio) ? chip : NULL;
}
#endif /* __ASM_ARCH_GPIO_CORE_H */
diff --git a/arch/arm/plat-s3c24xx/pwm.c b/arch/arm/plat-s3c24xx/pwm.c
index 0120b76..82a6d4d 100644
--- a/arch/arm/plat-s3c24xx/pwm.c
+++ b/arch/arm/plat-s3c24xx/pwm.c
@@ -246,6 +246,10 @@
tcmp = duty_ns / tin_ns;
tcmp = tcnt - tcmp;
+ /* the pwm hw only checks the compare register after a decrement,
+ so the pin never toggles if tcmp = tcnt */
+ if (tcmp == tcnt)
+ tcmp--;
pwm_dbg(pwm, "tin_ns=%lu, tcmp=%ld/%lu\n", tin_ns, tcmp, tcnt);
diff --git a/arch/arm/plat-s3c64xx/pm.c b/arch/arm/plat-s3c64xx/pm.c
index 07a6516..47632fc 100644
--- a/arch/arm/plat-s3c64xx/pm.c
+++ b/arch/arm/plat-s3c64xx/pm.c
@@ -117,8 +117,6 @@
* this.
*/
-#include <plat/regs-gpio.h>
-
static void s3c64xx_cpu_suspend(void)
{
unsigned long tmp;
diff --git a/arch/arm/plat-s3c64xx/s3c6400-clock.c b/arch/arm/plat-s3c64xx/s3c6400-clock.c
index 1debc1f..febac19 100644
--- a/arch/arm/plat-s3c64xx/s3c6400-clock.c
+++ b/arch/arm/plat-s3c64xx/s3c6400-clock.c
@@ -153,7 +153,7 @@
u32 div;
if (parent < rate)
- return rate;
+ return parent;
div = (parent / rate) - 1;
if (div > armclk_mask)
@@ -175,7 +175,7 @@
div = clk_get_rate(clk->parent) / rate;
val = __raw_readl(S3C_CLK_DIV0);
- val &= armclk_mask;
+ val &= ~armclk_mask;
val |= (div - 1);
__raw_writel(val, S3C_CLK_DIV0);
diff --git a/arch/arm/plat-stmp3xxx/pinmux.c b/arch/arm/plat-stmp3xxx/pinmux.c
index d412003..6d6b1a4 100644
--- a/arch/arm/plat-stmp3xxx/pinmux.c
+++ b/arch/arm/plat-stmp3xxx/pinmux.c
@@ -22,7 +22,6 @@
#include <linux/sysdev.h>
#include <linux/string.h>
#include <linux/bitops.h>
-#include <linux/sysdev.h>
#include <linux/irq.h>
#include <mach/hardware.h>
diff --git a/arch/powerpc/kernel/mpc7450-pmu.c b/arch/powerpc/kernel/mpc7450-pmu.c
index c244133..cc466d0 100644
--- a/arch/powerpc/kernel/mpc7450-pmu.c
+++ b/arch/powerpc/kernel/mpc7450-pmu.c
@@ -407,7 +407,8 @@
static int init_mpc7450_pmu(void)
{
- if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc/7450"))
+ if (!cur_cpu_spec->oprofile_cpu_type ||
+ strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc/7450"))
return -ENODEV;
return register_power_pmu(&mpc7450_pmu);
diff --git a/arch/powerpc/kernel/power4-pmu.c b/arch/powerpc/kernel/power4-pmu.c
index db90b0c..3c90a3d 100644
--- a/arch/powerpc/kernel/power4-pmu.c
+++ b/arch/powerpc/kernel/power4-pmu.c
@@ -606,7 +606,8 @@
static int init_power4_pmu(void)
{
- if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power4"))
+ if (!cur_cpu_spec->oprofile_cpu_type ||
+ strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power4"))
return -ENODEV;
return register_power_pmu(&power4_pmu);
diff --git a/arch/powerpc/kernel/power5+-pmu.c b/arch/powerpc/kernel/power5+-pmu.c
index f4adca8..31918af 100644
--- a/arch/powerpc/kernel/power5+-pmu.c
+++ b/arch/powerpc/kernel/power5+-pmu.c
@@ -678,8 +678,9 @@
static int init_power5p_pmu(void)
{
- if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5+")
- && strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5++"))
+ if (!cur_cpu_spec->oprofile_cpu_type ||
+ (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5+")
+ && strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5++")))
return -ENODEV;
return register_power_pmu(&power5p_pmu);
diff --git a/arch/powerpc/kernel/power5-pmu.c b/arch/powerpc/kernel/power5-pmu.c
index 29b2c6c..867f6f6 100644
--- a/arch/powerpc/kernel/power5-pmu.c
+++ b/arch/powerpc/kernel/power5-pmu.c
@@ -618,7 +618,8 @@
static int init_power5_pmu(void)
{
- if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5"))
+ if (!cur_cpu_spec->oprofile_cpu_type ||
+ strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5"))
return -ENODEV;
return register_power_pmu(&power5_pmu);
diff --git a/arch/powerpc/kernel/power6-pmu.c b/arch/powerpc/kernel/power6-pmu.c
index 09ae5bf..fa21890 100644
--- a/arch/powerpc/kernel/power6-pmu.c
+++ b/arch/powerpc/kernel/power6-pmu.c
@@ -537,7 +537,8 @@
static int init_power6_pmu(void)
{
- if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power6"))
+ if (!cur_cpu_spec->oprofile_cpu_type ||
+ strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power6"))
return -ENODEV;
return register_power_pmu(&power6_pmu);
diff --git a/arch/powerpc/kernel/power7-pmu.c b/arch/powerpc/kernel/power7-pmu.c
index 5a9f5cb..388cf57 100644
--- a/arch/powerpc/kernel/power7-pmu.c
+++ b/arch/powerpc/kernel/power7-pmu.c
@@ -366,7 +366,8 @@
static int init_power7_pmu(void)
{
- if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power7"))
+ if (!cur_cpu_spec->oprofile_cpu_type ||
+ strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power7"))
return -ENODEV;
return register_power_pmu(&power7_pmu);
diff --git a/arch/powerpc/kernel/ppc970-pmu.c b/arch/powerpc/kernel/ppc970-pmu.c
index 833097a..75dccb7 100644
--- a/arch/powerpc/kernel/ppc970-pmu.c
+++ b/arch/powerpc/kernel/ppc970-pmu.c
@@ -488,8 +488,9 @@
static int init_ppc970_pmu(void)
{
- if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970")
- && strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970MP"))
+ if (!cur_cpu_spec->oprofile_cpu_type ||
+ (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970")
+ && strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970MP")))
return -ENODEV;
return register_power_pmu(&ppc970_pmu);
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index 8d15314..cae14c4 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -208,6 +208,9 @@
machine_flags |= MACHINE_FLAG_KVM;
else
machine_flags |= MACHINE_FLAG_VM;
+
+ /* Store machine flags for setting up lowcore early */
+ S390_lowcore.machine_flags = machine_flags;
}
static __init void early_pgm_check_handler(void)
diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c
index 3667883..0ef81d6 100644
--- a/arch/s390/kvm/sigp.c
+++ b/arch/s390/kvm/sigp.c
@@ -169,7 +169,7 @@
unsigned long *reg)
{
struct kvm_s390_float_interrupt *fi = &vcpu->kvm->arch.float_int;
- struct kvm_s390_local_interrupt *li;
+ struct kvm_s390_local_interrupt *li = NULL;
struct kvm_s390_interrupt_info *inti;
int rc;
u8 tmp;
@@ -189,9 +189,10 @@
return 2; /* busy */
spin_lock(&fi->lock);
- li = fi->local_int[cpu_addr];
+ if (cpu_addr < KVM_MAX_VCPUS)
+ li = fi->local_int[cpu_addr];
- if ((cpu_addr >= KVM_MAX_VCPUS) || (li == NULL)) {
+ if (li == NULL) {
rc = 1; /* incorrect state */
*reg &= SIGP_STAT_INCORRECT_STATE;
kfree(inti);
diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c
index 146f357..20f1790 100644
--- a/drivers/gpu/drm/radeon/r600_cp.c
+++ b/drivers/gpu/drm/radeon/r600_cp.c
@@ -384,8 +384,9 @@
DRM_INFO("Loading RV670 PFP Microcode\n");
for (i = 0; i < PFP_UCODE_SIZE; i++)
RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RV670_pfp_microcode[i]);
- } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780)) {
- DRM_INFO("Loading RS780 CP Microcode\n");
+ } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880)) {
+ DRM_INFO("Loading RS780/RS880 CP Microcode\n");
for (i = 0; i < PM4_UCODE_SIZE; i++) {
RADEON_WRITE(R600_CP_ME_RAM_DATA,
RS780_cp_microcode[i][0]);
@@ -396,7 +397,7 @@
}
RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
- DRM_INFO("Loading RS780 PFP Microcode\n");
+ DRM_INFO("Loading RS780/RS880 PFP Microcode\n");
for (i = 0; i < PFP_UCODE_SIZE; i++)
RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RS780_pfp_microcode[i]);
}
@@ -783,6 +784,7 @@
break;
case CHIP_RV610:
case CHIP_RS780:
+ case CHIP_RS880:
case CHIP_RV620:
dev_priv->r600_max_pipes = 1;
dev_priv->r600_max_tile_pipes = 1;
@@ -917,7 +919,8 @@
((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630) ||
((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
- ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780))
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880))
RADEON_WRITE(R600_DB_DEBUG, R600_PREZ_MUST_WAIT_FOR_POSTZ_DONE);
else
RADEON_WRITE(R600_DB_DEBUG, 0);
@@ -935,7 +938,8 @@
sq_ms_fifo_sizes = RADEON_READ(R600_SQ_MS_FIFO_SIZES);
if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
- ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780)) {
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880)) {
sq_ms_fifo_sizes = (R600_CACHE_FIFO_SIZE(0xa) |
R600_FETCH_FIFO_HIWATER(0xa) |
R600_DONE_FIFO_HIWATER(0xe0) |
@@ -978,7 +982,8 @@
R600_NUM_ES_STACK_ENTRIES(0));
} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
- ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780)) {
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880)) {
/* no vertex cache */
sq_config &= ~R600_VC_ENABLE;
@@ -1035,7 +1040,8 @@
if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
- ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780))
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880))
RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, R600_CACHE_INVALIDATION(R600_TC_ONLY));
else
RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, R600_CACHE_INVALIDATION(R600_VC_AND_TC));
@@ -1078,6 +1084,7 @@
break;
case CHIP_RV610:
case CHIP_RS780:
+ case CHIP_RS880:
case CHIP_RV620:
gs_prim_buffer_depth = 32;
break;
@@ -1123,6 +1130,7 @@
switch (dev_priv->flags & RADEON_FAMILY_MASK) {
case CHIP_RV610:
case CHIP_RS780:
+ case CHIP_RS880:
case CHIP_RV620:
tc_cntl = R600_TC_L2_SIZE(8);
break;
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index a162ade..9ff6dcb 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -152,7 +152,9 @@
}
} else {
rdev->mc.vram_location = 0;
- rdev->mc.gtt_location = rdev->mc.mc_vram_size;
+ tmp = rdev->mc.mc_vram_size;
+ tmp = (tmp + rdev->mc.gtt_size - 1) & ~(rdev->mc.gtt_size - 1);
+ rdev->mc.gtt_location = tmp;
}
DRM_INFO("radeon: VRAM %uM\n", rdev->mc.real_vram_size >> 20);
DRM_INFO("radeon: VRAM from 0x%08X to 0x%08X\n",
diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
index 127d045..3933f82 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.h
+++ b/drivers/gpu/drm/radeon/radeon_drv.h
@@ -143,6 +143,7 @@
CHIP_RV635,
CHIP_RV670,
CHIP_RS780,
+ CHIP_RS880,
CHIP_RV770,
CHIP_RV730,
CHIP_RV710,
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index dd9ac2f..e98cae3 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -106,7 +106,7 @@
flags |= TTM_PL_FLAG_VRAM | TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED;
}
if (domain & RADEON_GEM_DOMAIN_GTT) {
- flags |= TTM_PL_FLAG_TT | TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED;
+ flags |= TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING;
}
if (domain & RADEON_GEM_DOMAIN_CPU) {
flags |= TTM_PL_FLAG_SYSTEM | TTM_PL_MASK_CACHING;
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index e9b2e7cb..541b981 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -27,6 +27,7 @@
const struct matrix_keypad_platform_data *pdata;
struct input_dev *input_dev;
unsigned short *keycodes;
+ unsigned int row_shift;
uint32_t last_key_state[MATRIX_MAX_COLS];
struct delayed_work work;
@@ -136,7 +137,7 @@
if ((bits_changed & (1 << row)) == 0)
continue;
- code = (row << 4) + col;
+ code = MATRIX_SCAN_CODE(row, col, keypad->row_shift);
input_event(input_dev, EV_MSC, MSC_SCAN, code);
input_report_key(input_dev,
keypad->keycodes[code],
@@ -317,6 +318,7 @@
struct matrix_keypad *keypad;
struct input_dev *input_dev;
unsigned short *keycodes;
+ unsigned int row_shift;
int i;
int err;
@@ -332,14 +334,11 @@
return -EINVAL;
}
- if (!keymap_data->max_keymap_size) {
- dev_err(&pdev->dev, "invalid keymap data supplied\n");
- return -EINVAL;
- }
+ row_shift = get_count_order(pdata->num_col_gpios);
keypad = kzalloc(sizeof(struct matrix_keypad), GFP_KERNEL);
- keycodes = kzalloc(keymap_data->max_keymap_size *
- sizeof(keypad->keycodes),
+ keycodes = kzalloc((pdata->num_row_gpios << row_shift) *
+ sizeof(*keycodes),
GFP_KERNEL);
input_dev = input_allocate_device();
if (!keypad || !keycodes || !input_dev) {
@@ -350,6 +349,7 @@
keypad->input_dev = input_dev;
keypad->pdata = pdata;
keypad->keycodes = keycodes;
+ keypad->row_shift = row_shift;
keypad->stopped = true;
INIT_DELAYED_WORK(&keypad->work, matrix_keypad_scan);
spin_lock_init(&keypad->lock);
@@ -363,7 +363,7 @@
input_dev->keycode = keycodes;
input_dev->keycodesize = sizeof(*keycodes);
- input_dev->keycodemax = keymap_data->max_keymap_size;
+ input_dev->keycodemax = pdata->num_row_gpios << keypad->row_shift;
for (i = 0; i < keymap_data->keymap_size; i++) {
unsigned int key = keymap_data->keymap[i];
@@ -371,7 +371,7 @@
unsigned int col = KEY_COL(key);
unsigned short code = KEY_VAL(key);
- keycodes[(row << 4) + col] = code;
+ keycodes[MATRIX_SCAN_CODE(row, col, row_shift)] = code;
__set_bit(code, input_dev->keybit);
}
__clear_bit(KEY_RESERVED, input_dev->keybit);
diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c
index 26e17a9..27ee976 100644
--- a/drivers/input/misc/wistron_btns.c
+++ b/drivers/input/misc/wistron_btns.c
@@ -611,6 +611,20 @@
{ KE_END, 0 }
};
+static struct key_entry keymap_prestigio[] __initdata = {
+ { KE_KEY, 0x11, {KEY_PROG1} },
+ { KE_KEY, 0x12, {KEY_PROG2} },
+ { KE_WIFI, 0x30 },
+ { KE_KEY, 0x22, {KEY_REWIND} },
+ { KE_KEY, 0x23, {KEY_FORWARD} },
+ { KE_KEY, 0x24, {KEY_PLAYPAUSE} },
+ { KE_KEY, 0x25, {KEY_STOPCD} },
+ { KE_KEY, 0x31, {KEY_MAIL} },
+ { KE_KEY, 0x36, {KEY_WWW} },
+ { KE_END, 0 }
+};
+
+
/*
* If your machine is not here (which is currently rather likely), please send
* a list of buttons and their key codes (reported when loading this module
@@ -971,6 +985,8 @@
if (keymap_name != NULL) {
if (strcmp (keymap_name, "1557/MS2141") == 0)
keymap = keymap_wistron_ms2141;
+ else if (strcmp (keymap_name, "prestigio") == 0)
+ keymap = keymap_prestigio;
else if (strcmp (keymap_name, "generic") == 0)
keymap = keymap_wistron_generic;
else {
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 924e8ed..ae04d8a4 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -78,6 +78,14 @@
},
},
{
+ .ident = "ASUS G1S",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_BOARD_NAME, "G1S"),
+ DMI_MATCH(DMI_BOARD_VERSION, "1.0"),
+ },
+ },
+ {
/* AUX LOOP command does not raise AUX IRQ */
.ident = "ASUS P65UP5",
.matches = {
diff --git a/drivers/mmc/host/sdhci-of.c b/drivers/mmc/host/sdhci-of.c
index 9088443..1e8aa590 100644
--- a/drivers/mmc/host/sdhci-of.c
+++ b/drivers/mmc/host/sdhci-of.c
@@ -234,7 +234,7 @@
return -ENODEV;
host = sdhci_alloc_host(&ofdev->dev, sizeof(*of_host));
- if (!host)
+ if (IS_ERR(host))
return -ENOMEM;
of_host = sdhci_priv(host);
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 0b98654..7a58bd5 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -284,13 +284,6 @@
BE VERY CAREFUL.
-config MTD_SBC8240
- tristate "Flash device on SBC8240"
- depends on MTD_JEDECPROBE && 8260
- help
- Flash access on the SBC8240 board from Wind River. See
- <http://www.windriver.com/products/sbc8240/>
-
config MTD_TQM8XXL
tristate "CFI Flash device mapped on TQM8XXL"
depends on MTD_CFI && TQM8xxL
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 8bae7f9..5beb066 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -50,7 +50,6 @@
obj-$(CONFIG_MTD_NETtel) += nettel.o
obj-$(CONFIG_MTD_SCB2_FLASH) += scb2_flash.o
obj-$(CONFIG_MTD_H720X) += h720x-flash.o
-obj-$(CONFIG_MTD_SBC8240) += sbc8240.o
obj-$(CONFIG_MTD_IXP4XX) += ixp4xx.o
obj-$(CONFIG_MTD_IXP2000) += ixp2000.o
obj-$(CONFIG_MTD_WRSBC8260) += wr_sbc82xx_flash.o
diff --git a/drivers/mtd/maps/sbc8240.c b/drivers/mtd/maps/sbc8240.c
index d5374cd..e69de29 100644
--- a/drivers/mtd/maps/sbc8240.c
+++ b/drivers/mtd/maps/sbc8240.c
@@ -1,250 +0,0 @@
-/*
- * Handle mapping of the flash memory access routines on the SBC8240 board.
- *
- * Carolyn Smith, Tektronix, Inc.
- *
- * This code is GPLed
- */
-
-/*
- * The SBC8240 has 2 flash banks.
- * Bank 0 is a 512 KiB AMD AM29F040B; 8 x 64 KiB sectors.
- * It contains the U-Boot code (7 sectors) and the environment (1 sector).
- * Bank 1 is 4 x 1 MiB AMD AM29LV800BT; 15 x 64 KiB sectors, 1 x 32 KiB sector,
- * 2 x 8 KiB sectors, 1 x 16 KiB sectors.
- * Both parts are JEDEC compatible.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <asm/io.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/cfi.h>
-
-#ifdef CONFIG_MTD_PARTITIONS
-#include <linux/mtd/partitions.h>
-#endif
-
-#define DEBUG
-
-#ifdef DEBUG
-# define debugk(fmt,args...) printk(fmt ,##args)
-#else
-# define debugk(fmt,args...)
-#endif
-
-
-#define WINDOW_ADDR0 0xFFF00000 /* 512 KiB */
-#define WINDOW_SIZE0 0x00080000
-#define BUSWIDTH0 1
-
-#define WINDOW_ADDR1 0xFF000000 /* 4 MiB */
-#define WINDOW_SIZE1 0x00400000
-#define BUSWIDTH1 8
-
-#define MSG_PREFIX "sbc8240:" /* prefix for our printk()'s */
-#define MTDID "sbc8240-%d" /* for mtdparts= partitioning */
-
-
-static struct map_info sbc8240_map[2] = {
- {
- .name = "sbc8240 Flash Bank #0",
- .size = WINDOW_SIZE0,
- .bankwidth = BUSWIDTH0,
- },
- {
- .name = "sbc8240 Flash Bank #1",
- .size = WINDOW_SIZE1,
- .bankwidth = BUSWIDTH1,
- }
-};
-
-#define NUM_FLASH_BANKS ARRAY_SIZE(sbc8240_map)
-
-/*
- * The following defines the partition layout of SBC8240 boards.
- *
- * See include/linux/mtd/partitions.h for definition of the
- * mtd_partition structure.
- *
- * The *_max_flash_size is the maximum possible mapped flash size
- * which is not necessarily the actual flash size. It must correspond
- * to the value specified in the mapping definition defined by the
- * "struct map_desc *_io_desc" for the corresponding machine.
- */
-
-#ifdef CONFIG_MTD_PARTITIONS
-
-static struct mtd_partition sbc8240_uboot_partitions [] = {
- /* Bank 0 */
- {
- .name = "U-boot", /* U-Boot Firmware */
- .offset = 0,
- .size = 0x00070000, /* 7 x 64 KiB sectors */
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "environment", /* U-Boot environment */
- .offset = 0x00070000,
- .size = 0x00010000, /* 1 x 64 KiB sector */
- },
-};
-
-static struct mtd_partition sbc8240_fs_partitions [] = {
- {
- .name = "jffs", /* JFFS filesystem */
- .offset = 0,
- .size = 0x003C0000, /* 4 * 15 * 64KiB */
- },
- {
- .name = "tmp32",
- .offset = 0x003C0000,
- .size = 0x00020000, /* 4 * 32KiB */
- },
- {
- .name = "tmp8a",
- .offset = 0x003E0000,
- .size = 0x00008000, /* 4 * 8KiB */
- },
- {
- .name = "tmp8b",
- .offset = 0x003E8000,
- .size = 0x00008000, /* 4 * 8KiB */
- },
- {
- .name = "tmp16",
- .offset = 0x003F0000,
- .size = 0x00010000, /* 4 * 16KiB */
- }
-};
-
-/* trivial struct to describe partition information */
-struct mtd_part_def
-{
- int nums;
- unsigned char *type;
- struct mtd_partition* mtd_part;
-};
-
-static struct mtd_info *sbc8240_mtd[NUM_FLASH_BANKS];
-static struct mtd_part_def sbc8240_part_banks[NUM_FLASH_BANKS];
-
-
-#endif /* CONFIG_MTD_PARTITIONS */
-
-
-static int __init init_sbc8240_mtd (void)
-{
- static struct _cjs {
- u_long addr;
- u_long size;
- } pt[NUM_FLASH_BANKS] = {
- {
- .addr = WINDOW_ADDR0,
- .size = WINDOW_SIZE0
- },
- {
- .addr = WINDOW_ADDR1,
- .size = WINDOW_SIZE1
- },
- };
-
- int devicesfound = 0;
- int i,j;
-
- for (i = 0; i < NUM_FLASH_BANKS; i++) {
- printk (KERN_NOTICE MSG_PREFIX
- "Probing 0x%08lx at 0x%08lx\n", pt[i].size, pt[i].addr);
-
- sbc8240_map[i].map_priv_1 =
- (unsigned long) ioremap (pt[i].addr, pt[i].size);
- if (!sbc8240_map[i].map_priv_1) {
- printk (MSG_PREFIX "failed to ioremap\n");
- for (j = 0; j < i; j++) {
- iounmap((void *) sbc8240_map[j].map_priv_1);
- sbc8240_map[j].map_priv_1 = 0;
- }
- return -EIO;
- }
- simple_map_init(&sbc8240_mtd[i]);
-
- sbc8240_mtd[i] = do_map_probe("jedec_probe", &sbc8240_map[i]);
-
- if (sbc8240_mtd[i]) {
- sbc8240_mtd[i]->module = THIS_MODULE;
- devicesfound++;
- } else {
- if (sbc8240_map[i].map_priv_1) {
- iounmap((void *) sbc8240_map[i].map_priv_1);
- sbc8240_map[i].map_priv_1 = 0;
- }
- }
- }
-
- if (!devicesfound) {
- printk(KERN_NOTICE MSG_PREFIX
- "No suppported flash chips found!\n");
- return -ENXIO;
- }
-
-#ifdef CONFIG_MTD_PARTITIONS
- sbc8240_part_banks[0].mtd_part = sbc8240_uboot_partitions;
- sbc8240_part_banks[0].type = "static image";
- sbc8240_part_banks[0].nums = ARRAY_SIZE(sbc8240_uboot_partitions);
- sbc8240_part_banks[1].mtd_part = sbc8240_fs_partitions;
- sbc8240_part_banks[1].type = "static file system";
- sbc8240_part_banks[1].nums = ARRAY_SIZE(sbc8240_fs_partitions);
-
- for (i = 0; i < NUM_FLASH_BANKS; i++) {
-
- if (!sbc8240_mtd[i]) continue;
- if (sbc8240_part_banks[i].nums == 0) {
- printk (KERN_NOTICE MSG_PREFIX
- "No partition info available, registering whole device\n");
- add_mtd_device(sbc8240_mtd[i]);
- } else {
- printk (KERN_NOTICE MSG_PREFIX
- "Using %s partition definition\n", sbc8240_part_banks[i].mtd_part->name);
- add_mtd_partitions (sbc8240_mtd[i],
- sbc8240_part_banks[i].mtd_part,
- sbc8240_part_banks[i].nums);
- }
- }
-#else
- printk(KERN_NOTICE MSG_PREFIX
- "Registering %d flash banks at once\n", devicesfound);
-
- for (i = 0; i < devicesfound; i++) {
- add_mtd_device(sbc8240_mtd[i]);
- }
-#endif /* CONFIG_MTD_PARTITIONS */
-
- return devicesfound == 0 ? -ENXIO : 0;
-}
-
-static void __exit cleanup_sbc8240_mtd (void)
-{
- int i;
-
- for (i = 0; i < NUM_FLASH_BANKS; i++) {
- if (sbc8240_mtd[i]) {
- del_mtd_device (sbc8240_mtd[i]);
- map_destroy (sbc8240_mtd[i]);
- }
- if (sbc8240_map[i].map_priv_1) {
- iounmap ((void *) sbc8240_map[i].map_priv_1);
- sbc8240_map[i].map_priv_1 = 0;
- }
- }
-}
-
-module_init (init_sbc8240_mtd);
-module_exit (cleanup_sbc8240_mtd);
-
-MODULE_LICENSE ("GPL");
-MODULE_AUTHOR ("Carolyn Smith <carolyn.smith@tektronix.com>");
-MODULE_DESCRIPTION ("MTD map driver for SBC8240 boards");
-
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index c3f6265..7baba40 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -144,7 +144,7 @@
struct mtd_blktrans_ops *tr = dev->tr;
int ret = -ENODEV;
- if (!try_module_get(dev->mtd->owner))
+ if (!get_mtd_device(NULL, dev->mtd->index))
goto out;
if (!try_module_get(tr->owner))
@@ -158,7 +158,7 @@
ret = 0;
if (tr->open && (ret = tr->open(dev))) {
dev->mtd->usecount--;
- module_put(dev->mtd->owner);
+ put_mtd_device(dev->mtd);
out_tr:
module_put(tr->owner);
}
@@ -177,7 +177,7 @@
if (!ret) {
dev->mtd->usecount--;
- module_put(dev->mtd->owner);
+ put_mtd_device(dev->mtd);
module_put(tr->owner);
}
diff --git a/drivers/mtd/mtdblock.c b/drivers/mtd/mtdblock.c
index 208c6fa..77db5ce 100644
--- a/drivers/mtd/mtdblock.c
+++ b/drivers/mtd/mtdblock.c
@@ -29,6 +29,8 @@
enum { STATE_EMPTY, STATE_CLEAN, STATE_DIRTY } cache_state;
} *mtdblks[MAX_MTD_DEVICES];
+static struct mutex mtdblks_lock;
+
/*
* Cache stuff...
*
@@ -270,15 +272,19 @@
DEBUG(MTD_DEBUG_LEVEL1,"mtdblock_open\n");
+ mutex_lock(&mtdblks_lock);
if (mtdblks[dev]) {
mtdblks[dev]->count++;
+ mutex_unlock(&mtdblks_lock);
return 0;
}
/* OK, it's not open. Create cache info for it */
mtdblk = kzalloc(sizeof(struct mtdblk_dev), GFP_KERNEL);
- if (!mtdblk)
+ if (!mtdblk) {
+ mutex_unlock(&mtdblks_lock);
return -ENOMEM;
+ }
mtdblk->count = 1;
mtdblk->mtd = mtd;
@@ -291,6 +297,7 @@
}
mtdblks[dev] = mtdblk;
+ mutex_unlock(&mtdblks_lock);
DEBUG(MTD_DEBUG_LEVEL1, "ok\n");
@@ -304,6 +311,8 @@
DEBUG(MTD_DEBUG_LEVEL1, "mtdblock_release\n");
+ mutex_lock(&mtdblks_lock);
+
mutex_lock(&mtdblk->cache_mutex);
write_cached_data(mtdblk);
mutex_unlock(&mtdblk->cache_mutex);
@@ -316,6 +325,9 @@
vfree(mtdblk->cache_data);
kfree(mtdblk);
}
+
+ mutex_unlock(&mtdblks_lock);
+
DEBUG(MTD_DEBUG_LEVEL1, "ok\n");
return 0;
@@ -376,6 +388,8 @@
static int __init init_mtdblock(void)
{
+ mutex_init(&mtdblks_lock);
+
return register_mtd_blktrans(&mtdblock_tr);
}
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index fac54a3..00ebf7a 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -65,8 +65,8 @@
static int mtd_cls_suspend(struct device *dev, pm_message_t state)
{
struct mtd_info *mtd = dev_to_mtd(dev);
-
- if (mtd->suspend)
+
+ if (mtd && mtd->suspend)
return mtd->suspend(mtd);
else
return 0;
@@ -76,7 +76,7 @@
{
struct mtd_info *mtd = dev_to_mtd(dev);
- if (mtd->resume)
+ if (mtd && mtd->resume)
mtd->resume(mtd);
return 0;
}
@@ -298,6 +298,7 @@
mtd->dev.class = &mtd_class;
mtd->dev.devt = MTD_DEVT(i);
dev_set_name(&mtd->dev, "mtd%d", i);
+ dev_set_drvdata(&mtd->dev, mtd);
if (device_register(&mtd->dev) != 0) {
mtd_table[i] = NULL;
break;
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index 38d656b..0108ed4 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -266,7 +266,7 @@
if (ONENAND_CURRENT_BUFFERRAM(this)) {
if (area == ONENAND_DATARAM)
- return mtd->writesize;
+ return this->writesize;
if (area == ONENAND_SPARERAM)
return mtd->oobsize;
}
@@ -770,6 +770,7 @@
}
iounmap(c->onenand.base);
release_mem_region(c->phys_base, ONENAND_IO_SIZE);
+ gpmc_cs_free(c->gpmc_cs);
kfree(c);
return 0;
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index ebc9b8d..2314ad7 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -1505,7 +1505,6 @@
}
set_bit(num, iommu->domain_ids);
- set_bit(iommu->seq_id, &domain->iommu_bmp);
iommu->domains[num] = domain;
id = num;
}
@@ -1648,6 +1647,14 @@
tmp->devfn);
}
+/* Returns a number of VTD pages, but aligned to MM page size */
+static inline unsigned long aligned_nrpages(unsigned long host_addr,
+ size_t size)
+{
+ host_addr &= ~PAGE_MASK;
+ return PAGE_ALIGN(host_addr + size) >> VTD_PAGE_SHIFT;
+}
+
static int __domain_mapping(struct dmar_domain *domain, unsigned long iov_pfn,
struct scatterlist *sg, unsigned long phys_pfn,
unsigned long nr_pages, int prot)
@@ -1675,7 +1682,7 @@
uint64_t tmp;
if (!sg_res) {
- sg_res = (sg->offset + sg->length + VTD_PAGE_SIZE - 1) >> VTD_PAGE_SHIFT;
+ sg_res = aligned_nrpages(sg->offset, sg->length);
sg->dma_address = ((dma_addr_t)iov_pfn << VTD_PAGE_SHIFT) + sg->offset;
sg->dma_length = sg->length;
pteval = page_to_phys(sg_page(sg)) | prot;
@@ -2415,14 +2422,6 @@
return ret;
}
-/* Returns a number of VTD pages, but aligned to MM page size */
-static inline unsigned long aligned_nrpages(unsigned long host_addr,
- size_t size)
-{
- host_addr &= ~PAGE_MASK;
- return PAGE_ALIGN(host_addr + size) >> VTD_PAGE_SHIFT;
-}
-
/* This takes a number of _MM_ pages, not VTD pages */
static struct iova *intel_alloc_iova(struct device *dev,
struct dmar_domain *domain,
@@ -2551,6 +2550,7 @@
int prot = 0;
int ret;
struct intel_iommu *iommu;
+ unsigned long paddr_pfn = paddr >> PAGE_SHIFT;
BUG_ON(dir == DMA_NONE);
@@ -2585,7 +2585,7 @@
* is not a big problem
*/
ret = domain_pfn_mapping(domain, mm_to_dma_pfn(iova->pfn_lo),
- paddr >> VTD_PAGE_SHIFT, size, prot);
+ mm_to_dma_pfn(paddr_pfn), size, prot);
if (ret)
goto error;
@@ -2875,7 +2875,7 @@
start_vpfn = mm_to_dma_pfn(iova->pfn_lo);
- ret = domain_sg_mapping(domain, start_vpfn, sglist, mm_to_dma_pfn(size), prot);
+ ret = domain_sg_mapping(domain, start_vpfn, sglist, size, prot);
if (unlikely(ret)) {
/* clear the page */
dma_pte_clear_range(domain, start_vpfn,
@@ -3408,6 +3408,7 @@
domain->iommu_count = 0;
domain->iommu_coherency = 0;
+ domain->iommu_snooping = 0;
domain->max_addr = 0;
/* always allocate the top pgd */
diff --git a/drivers/serial/s3c2400.c b/drivers/serial/s3c2400.c
index fb00ed5..fed1a9a 100644
--- a/drivers/serial/s3c2400.c
+++ b/drivers/serial/s3c2400.c
@@ -76,7 +76,7 @@
return s3c24xx_serial_probe(dev, &s3c2400_uart_inf);
}
-static struct platform_driver s3c2400_serial_drv = {
+static struct platform_driver s3c2400_serial_driver = {
.probe = s3c2400_serial_probe,
.remove = __devexit_p(s3c24xx_serial_remove),
.driver = {
@@ -85,16 +85,16 @@
},
};
-s3c24xx_console_init(&s3c2400_serial_drv, &s3c2400_uart_inf);
+s3c24xx_console_init(&s3c2400_serial_driver, &s3c2400_uart_inf);
static inline int s3c2400_serial_init(void)
{
- return s3c24xx_serial_init(&s3c2400_serial_drv, &s3c2400_uart_inf);
+ return s3c24xx_serial_init(&s3c2400_serial_driver, &s3c2400_uart_inf);
}
static inline void s3c2400_serial_exit(void)
{
- platform_driver_unregister(&s3c2400_serial_drv);
+ platform_driver_unregister(&s3c2400_serial_driver);
}
module_init(s3c2400_serial_init);
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index b5d7cbc..c99f082 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -88,7 +88,7 @@
return s3c24xx_serial_probe(dev, &s3c2410_uart_inf);
}
-static struct platform_driver s3c2410_serial_drv = {
+static struct platform_driver s3c2410_serial_driver = {
.probe = s3c2410_serial_probe,
.remove = __devexit_p(s3c24xx_serial_remove),
.driver = {
@@ -97,16 +97,16 @@
},
};
-s3c24xx_console_init(&s3c2410_serial_drv, &s3c2410_uart_inf);
+s3c24xx_console_init(&s3c2410_serial_driver, &s3c2410_uart_inf);
static int __init s3c2410_serial_init(void)
{
- return s3c24xx_serial_init(&s3c2410_serial_drv, &s3c2410_uart_inf);
+ return s3c24xx_serial_init(&s3c2410_serial_driver, &s3c2410_uart_inf);
}
static void __exit s3c2410_serial_exit(void)
{
- platform_driver_unregister(&s3c2410_serial_drv);
+ platform_driver_unregister(&s3c2410_serial_driver);
}
module_init(s3c2410_serial_init);
diff --git a/drivers/serial/s3c2412.c b/drivers/serial/s3c2412.c
index 11dcb90..6e057d8 100644
--- a/drivers/serial/s3c2412.c
+++ b/drivers/serial/s3c2412.c
@@ -121,7 +121,7 @@
return s3c24xx_serial_probe(dev, &s3c2412_uart_inf);
}
-static struct platform_driver s3c2412_serial_drv = {
+static struct platform_driver s3c2412_serial_driver = {
.probe = s3c2412_serial_probe,
.remove = __devexit_p(s3c24xx_serial_remove),
.driver = {
@@ -130,16 +130,16 @@
},
};
-s3c24xx_console_init(&s3c2412_serial_drv, &s3c2412_uart_inf);
+s3c24xx_console_init(&s3c2412_serial_driver, &s3c2412_uart_inf);
static inline int s3c2412_serial_init(void)
{
- return s3c24xx_serial_init(&s3c2412_serial_drv, &s3c2412_uart_inf);
+ return s3c24xx_serial_init(&s3c2412_serial_driver, &s3c2412_uart_inf);
}
static inline void s3c2412_serial_exit(void)
{
- platform_driver_unregister(&s3c2412_serial_drv);
+ platform_driver_unregister(&s3c2412_serial_driver);
}
module_init(s3c2412_serial_init);
diff --git a/drivers/serial/s3c2440.c b/drivers/serial/s3c2440.c
index 06c5b0c..69ff5d3 100644
--- a/drivers/serial/s3c2440.c
+++ b/drivers/serial/s3c2440.c
@@ -151,7 +151,7 @@
return s3c24xx_serial_probe(dev, &s3c2440_uart_inf);
}
-static struct platform_driver s3c2440_serial_drv = {
+static struct platform_driver s3c2440_serial_driver = {
.probe = s3c2440_serial_probe,
.remove = __devexit_p(s3c24xx_serial_remove),
.driver = {
@@ -160,16 +160,16 @@
},
};
-s3c24xx_console_init(&s3c2440_serial_drv, &s3c2440_uart_inf);
+s3c24xx_console_init(&s3c2440_serial_driver, &s3c2440_uart_inf);
static int __init s3c2440_serial_init(void)
{
- return s3c24xx_serial_init(&s3c2440_serial_drv, &s3c2440_uart_inf);
+ return s3c24xx_serial_init(&s3c2440_serial_driver, &s3c2440_uart_inf);
}
static void __exit s3c2440_serial_exit(void)
{
- platform_driver_unregister(&s3c2440_serial_drv);
+ platform_driver_unregister(&s3c2440_serial_driver);
}
module_init(s3c2440_serial_init);
diff --git a/drivers/serial/s3c24a0.c b/drivers/serial/s3c24a0.c
index 786a067..26c49e1 100644
--- a/drivers/serial/s3c24a0.c
+++ b/drivers/serial/s3c24a0.c
@@ -92,7 +92,7 @@
return s3c24xx_serial_probe(dev, &s3c24a0_uart_inf);
}
-static struct platform_driver s3c24a0_serial_drv = {
+static struct platform_driver s3c24a0_serial_driver = {
.probe = s3c24a0_serial_probe,
.remove = __devexit_p(s3c24xx_serial_remove),
.driver = {
@@ -101,16 +101,16 @@
},
};
-s3c24xx_console_init(&s3c24a0_serial_drv, &s3c24a0_uart_inf);
+s3c24xx_console_init(&s3c24a0_serial_driver, &s3c24a0_uart_inf);
static int __init s3c24a0_serial_init(void)
{
- return s3c24xx_serial_init(&s3c24a0_serial_drv, &s3c24a0_uart_inf);
+ return s3c24xx_serial_init(&s3c24a0_serial_driver, &s3c24a0_uart_inf);
}
static void __exit s3c24a0_serial_exit(void)
{
- platform_driver_unregister(&s3c24a0_serial_drv);
+ platform_driver_unregister(&s3c24a0_serial_driver);
}
module_init(s3c24a0_serial_init);
diff --git a/drivers/serial/s3c6400.c b/drivers/serial/s3c6400.c
index 48f1a37..4be92ab 100644
--- a/drivers/serial/s3c6400.c
+++ b/drivers/serial/s3c6400.c
@@ -122,7 +122,7 @@
return s3c24xx_serial_probe(dev, &s3c6400_uart_inf);
}
-static struct platform_driver s3c6400_serial_drv = {
+static struct platform_driver s3c6400_serial_driver = {
.probe = s3c6400_serial_probe,
.remove = __devexit_p(s3c24xx_serial_remove),
.driver = {
@@ -131,16 +131,16 @@
},
};
-s3c24xx_console_init(&s3c6400_serial_drv, &s3c6400_uart_inf);
+s3c24xx_console_init(&s3c6400_serial_driver, &s3c6400_uart_inf);
static int __init s3c6400_serial_init(void)
{
- return s3c24xx_serial_init(&s3c6400_serial_drv, &s3c6400_uart_inf);
+ return s3c24xx_serial_init(&s3c6400_serial_driver, &s3c6400_uart_inf);
}
static void __exit s3c6400_serial_exit(void)
{
- platform_driver_unregister(&s3c6400_serial_drv);
+ platform_driver_unregister(&s3c6400_serial_driver);
}
module_init(s3c6400_serial_init);
diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c
index 998e89d..e066563 100644
--- a/drivers/serial/serial_ks8695.c
+++ b/drivers/serial/serial_ks8695.c
@@ -549,7 +549,7 @@
.mapbase = KS8695_UART_VA,
.iotype = SERIAL_IO_MEM,
.irq = KS8695_IRQ_UART_TX,
- .uartclk = CLOCK_TICK_RATE * 16,
+ .uartclk = KS8695_CLOCK_RATE * 16,
.fifosize = 16,
.ops = &ks8695uart_pops,
.flags = ASYNC_BOOT_AUTOCONF,
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 471a9a6..3a44695 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1082,7 +1082,6 @@
new_rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
new_cols /= vc->vc_font.width;
new_rows /= vc->vc_font.height;
- vc_resize(vc, new_cols, new_rows);
/*
* We must always set the mode. The mode of the previous console
@@ -1111,10 +1110,11 @@
* vc_{cols,rows}, but we must not set those if we are only
* resizing the console.
*/
- if (!init) {
+ if (init) {
vc->vc_cols = new_cols;
vc->vc_rows = new_rows;
- }
+ } else
+ vc_resize(vc, new_cols, new_rows);
if (logo)
fbcon_prepare_logo(vc, info, cols, rows, new_cols, new_rows);
diff --git a/drivers/video/console/fbcon_rotate.h b/drivers/video/console/fbcon_rotate.h
index 75be5ce..e233444 100644
--- a/drivers/video/console/fbcon_rotate.h
+++ b/drivers/video/console/fbcon_rotate.h
@@ -45,7 +45,7 @@
width = (width + 7) & ~7;
for (i = 0; i < height; i++) {
- for (j = 0; j < width; j++) {
+ for (j = 0; j < width - shift; j++) {
if (pattern_test_bit(j, i, width, in))
pattern_set_bit(width - (1 + j + shift),
height - (1 + i),
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
index f8778cd..054ef29 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/mx3fb.c
@@ -669,7 +669,8 @@
}
static int mx3fb_blank(int blank, struct fb_info *fbi);
-static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len);
+static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len,
+ bool lock);
static int mx3fb_unmap_video_memory(struct fb_info *fbi);
/**
@@ -711,12 +712,7 @@
complete(&mx3_fbi->flip_cmpl);
}
-/**
- * mx3fb_set_par() - set framebuffer parameters and change the operating mode.
- * @fbi: framebuffer information pointer.
- * @return: 0 on success or negative error code on failure.
- */
-static int mx3fb_set_par(struct fb_info *fbi)
+static int __set_par(struct fb_info *fbi, bool lock)
{
u32 mem_len;
struct ipu_di_signal_cfg sig_cfg;
@@ -727,10 +723,6 @@
struct idmac_video_param *video = &ichan->params.video;
struct scatterlist *sg = mx3_fbi->sg;
- dev_dbg(mx3fb->dev, "%s [%c]\n", __func__, list_empty(&ichan->queue) ? '-' : '+');
-
- mutex_lock(&mx3_fbi->mutex);
-
/* Total cleanup */
if (mx3_fbi->txd)
sdc_disable_channel(mx3_fbi);
@@ -742,10 +734,8 @@
if (fbi->fix.smem_start)
mx3fb_unmap_video_memory(fbi);
- if (mx3fb_map_video_memory(fbi, mem_len) < 0) {
- mutex_unlock(&mx3_fbi->mutex);
+ if (mx3fb_map_video_memory(fbi, mem_len, lock) < 0)
return -ENOMEM;
- }
}
sg_init_table(&sg[0], 1);
@@ -791,7 +781,6 @@
fbi->var.vsync_len,
fbi->var.lower_margin +
fbi->var.vsync_len, sig_cfg) != 0) {
- mutex_unlock(&mx3_fbi->mutex);
dev_err(fbi->device,
"mx3fb: Error initializing panel.\n");
return -EINVAL;
@@ -810,9 +799,30 @@
if (mx3_fbi->blank == FB_BLANK_UNBLANK)
sdc_enable_channel(mx3_fbi);
+ return 0;
+}
+
+/**
+ * mx3fb_set_par() - set framebuffer parameters and change the operating mode.
+ * @fbi: framebuffer information pointer.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int mx3fb_set_par(struct fb_info *fbi)
+{
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+ struct idmac_channel *ichan = mx3_fbi->idmac_channel;
+ int ret;
+
+ dev_dbg(mx3fb->dev, "%s [%c]\n", __func__, list_empty(&ichan->queue) ? '-' : '+');
+
+ mutex_lock(&mx3_fbi->mutex);
+
+ ret = __set_par(fbi, true);
+
mutex_unlock(&mx3_fbi->mutex);
- return 0;
+ return ret;
}
/**
@@ -966,21 +976,11 @@
return ret;
}
-/**
- * mx3fb_blank() - blank the display.
- */
-static int mx3fb_blank(int blank, struct fb_info *fbi)
+static void __blank(int blank, struct fb_info *fbi)
{
struct mx3fb_info *mx3_fbi = fbi->par;
struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
- dev_dbg(fbi->device, "%s, blank = %d, base %p, len %u\n", __func__,
- blank, fbi->screen_base, fbi->fix.smem_len);
-
- if (mx3_fbi->blank == blank)
- return 0;
-
- mutex_lock(&mx3_fbi->mutex);
mx3_fbi->blank = blank;
switch (blank) {
@@ -999,6 +999,23 @@
sdc_set_brightness(mx3fb, mx3fb->backlight_level);
break;
}
+}
+
+/**
+ * mx3fb_blank() - blank the display.
+ */
+static int mx3fb_blank(int blank, struct fb_info *fbi)
+{
+ struct mx3fb_info *mx3_fbi = fbi->par;
+
+ dev_dbg(fbi->device, "%s, blank = %d, base %p, len %u\n", __func__,
+ blank, fbi->screen_base, fbi->fix.smem_len);
+
+ if (mx3_fbi->blank == blank)
+ return 0;
+
+ mutex_lock(&mx3_fbi->mutex);
+ __blank(blank, fbi);
mutex_unlock(&mx3_fbi->mutex);
return 0;
@@ -1198,6 +1215,7 @@
* mx3fb_map_video_memory() - allocates the DRAM memory for the frame buffer.
* @fbi: framebuffer information pointer
* @mem_len: length of mapped memory
+ * @lock: do not lock during initialisation
* @return: Error code indicating success or failure
*
* This buffer is remapped into a non-cached, non-buffered, memory region to
@@ -1205,7 +1223,8 @@
* area is remapped, all virtual memory access to the video memory should occur
* at the new region.
*/
-static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len)
+static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len,
+ bool lock)
{
int retval = 0;
dma_addr_t addr;
@@ -1221,10 +1240,12 @@
goto err0;
}
- mutex_lock(&fbi->mm_lock);
+ if (lock)
+ mutex_lock(&fbi->mm_lock);
fbi->fix.smem_start = addr;
fbi->fix.smem_len = mem_len;
- mutex_unlock(&fbi->mm_lock);
+ if (lock)
+ mutex_unlock(&fbi->mm_lock);
dev_dbg(fbi->device, "allocated fb @ p=0x%08x, v=0x%p, size=%d.\n",
(uint32_t) fbi->fix.smem_start, fbi->screen_base, fbi->fix.smem_len);
@@ -1365,6 +1386,11 @@
init_completion(&mx3fbi->flip_cmpl);
disable_irq(ichan->eof_irq);
dev_dbg(mx3fb->dev, "disabling irq %d\n", ichan->eof_irq);
+ ret = __set_par(fbi, false);
+ if (ret < 0)
+ goto esetpar;
+
+ __blank(FB_BLANK_UNBLANK, fbi);
dev_info(dev, "registered, using mode %s\n", fb_mode);
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index fcd53ce..c896000 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -2407,14 +2407,14 @@
viafb_dvi_set_mode(viafb_get_mode_index
(viaparinfo->tmds_setting_info->h_active,
viaparinfo->tmds_setting_info->
- v_active, 1),
+ v_active),
video_bpp1, viaparinfo->
tmds_setting_info->iga_path);
} else {
viafb_dvi_set_mode(viafb_get_mode_index
(viaparinfo->tmds_setting_info->h_active,
viaparinfo->
- tmds_setting_info->v_active, 0),
+ tmds_setting_info->v_active),
video_bpp, viaparinfo->
tmds_setting_info->iga_path);
}
diff --git a/drivers/video/via/lcd.c b/drivers/video/via/lcd.c
index 6c7290a..78c6b33 100644
--- a/drivers/video/via/lcd.c
+++ b/drivers/video/via/lcd.c
@@ -580,10 +580,7 @@
int reg_num = 0;
struct io_reg *lcd_patch_reg = NULL;
- if (viaparinfo->lvds_setting_info->iga_path == IGA2)
- vmode_index = viafb_get_mode_index(set_hres, set_vres, 1);
- else
- vmode_index = viafb_get_mode_index(set_hres, set_vres, 0);
+ vmode_index = viafb_get_mode_index(set_hres, set_vres);
switch (panel_id) {
/* LCD 800x600 */
case LCD_PANEL_ID1_800X600:
@@ -761,10 +758,7 @@
int reg_num = 0;
struct io_reg *lcd_patch_reg = NULL;
- if (viaparinfo->lvds_setting_info->iga_path == IGA2)
- vmode_index = viafb_get_mode_index(set_hres, set_vres, 1);
- else
- vmode_index = viafb_get_mode_index(set_hres, set_vres, 0);
+ vmode_index = viafb_get_mode_index(set_hres, set_vres);
switch (panel_id) {
case LCD_PANEL_ID5_1400X1050:
@@ -832,10 +826,7 @@
{
int vmode_index;
- if (viaparinfo->lvds_setting_info->iga_path == IGA2)
- vmode_index = viafb_get_mode_index(set_hres, set_vres, 1);
- else
- vmode_index = viafb_get_mode_index(set_hres, set_vres, 0);
+ vmode_index = viafb_get_mode_index(set_hres, set_vres);
viafb_unlock_crt();
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index a0fec29..72833f3 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -32,7 +32,6 @@
/* video mode */
static char *viafb_mode = "640x480";
static char *viafb_mode1 = "640x480";
-static int viafb_resMode = VIA_RES_640X480;
/* Added for specifying active devices.*/
char *viafb_active_dev = "";
@@ -56,47 +55,47 @@
/* Mode information */
static const struct viafb_modeinfo viafb_modentry[] = {
- {480, 640, VIA_RES_480X640, "480x640"},
- {640, 480, VIA_RES_640X480, "640x480"},
- {800, 480, VIA_RES_800X480, "800x480"},
- {800, 600, VIA_RES_800X600, "800x600"},
- {1024, 768, VIA_RES_1024X768, "1024x768"},
- {1152, 864, VIA_RES_1152X864, "1152x864"},
- {1280, 1024, VIA_RES_1280X1024, "1280x1024"},
- {1600, 1200, VIA_RES_1600X1200, "1600x1200"},
- {1440, 1050, VIA_RES_1440X1050, "1440x1050"},
- {1280, 768, VIA_RES_1280X768, "1280x768"},
- {1280, 800, VIA_RES_1280X800, "1280x800"},
- {1280, 960, VIA_RES_1280X960, "1280x960"},
- {1920, 1440, VIA_RES_1920X1440, "1920x1440"},
- {848, 480, VIA_RES_848X480, "848x480"},
- {1400, 1050, VIA_RES_1400X1050, "1400x1050"},
- {720, 480, VIA_RES_720X480, "720x480"},
- {720, 576, VIA_RES_720X576, "720x576"},
- {1024, 512, VIA_RES_1024X512, "1024x512"},
- {1024, 576, VIA_RES_1024X576, "1024x576"},
- {1024, 600, VIA_RES_1024X600, "1024x600"},
- {1280, 720, VIA_RES_1280X720, "1280x720"},
- {1920, 1080, VIA_RES_1920X1080, "1920x1080"},
- {1366, 768, VIA_RES_1368X768, "1368x768"},
- {1680, 1050, VIA_RES_1680X1050, "1680x1050"},
- {960, 600, VIA_RES_960X600, "960x600"},
- {1000, 600, VIA_RES_1000X600, "1000x600"},
- {1024, 576, VIA_RES_1024X576, "1024x576"},
- {1024, 600, VIA_RES_1024X600, "1024x600"},
- {1088, 612, VIA_RES_1088X612, "1088x612"},
- {1152, 720, VIA_RES_1152X720, "1152x720"},
- {1200, 720, VIA_RES_1200X720, "1200x720"},
- {1280, 600, VIA_RES_1280X600, "1280x600"},
- {1360, 768, VIA_RES_1360X768, "1360x768"},
- {1440, 900, VIA_RES_1440X900, "1440x900"},
- {1600, 900, VIA_RES_1600X900, "1600x900"},
- {1600, 1024, VIA_RES_1600X1024, "1600x1024"},
- {1792, 1344, VIA_RES_1792X1344, "1792x1344"},
- {1856, 1392, VIA_RES_1856X1392, "1856x1392"},
- {1920, 1200, VIA_RES_1920X1200, "1920x1200"},
- {2048, 1536, VIA_RES_2048X1536, "2048x1536"},
- {0, 0, VIA_RES_INVALID, "640x480"}
+ {480, 640, VIA_RES_480X640},
+ {640, 480, VIA_RES_640X480},
+ {800, 480, VIA_RES_800X480},
+ {800, 600, VIA_RES_800X600},
+ {1024, 768, VIA_RES_1024X768},
+ {1152, 864, VIA_RES_1152X864},
+ {1280, 1024, VIA_RES_1280X1024},
+ {1600, 1200, VIA_RES_1600X1200},
+ {1440, 1050, VIA_RES_1440X1050},
+ {1280, 768, VIA_RES_1280X768,},
+ {1280, 800, VIA_RES_1280X800},
+ {1280, 960, VIA_RES_1280X960},
+ {1920, 1440, VIA_RES_1920X1440},
+ {848, 480, VIA_RES_848X480},
+ {1400, 1050, VIA_RES_1400X1050},
+ {720, 480, VIA_RES_720X480},
+ {720, 576, VIA_RES_720X576},
+ {1024, 512, VIA_RES_1024X512},
+ {1024, 576, VIA_RES_1024X576},
+ {1024, 600, VIA_RES_1024X600},
+ {1280, 720, VIA_RES_1280X720},
+ {1920, 1080, VIA_RES_1920X1080},
+ {1366, 768, VIA_RES_1368X768},
+ {1680, 1050, VIA_RES_1680X1050},
+ {960, 600, VIA_RES_960X600},
+ {1000, 600, VIA_RES_1000X600},
+ {1024, 576, VIA_RES_1024X576},
+ {1024, 600, VIA_RES_1024X600},
+ {1088, 612, VIA_RES_1088X612},
+ {1152, 720, VIA_RES_1152X720},
+ {1200, 720, VIA_RES_1200X720},
+ {1280, 600, VIA_RES_1280X600},
+ {1360, 768, VIA_RES_1360X768},
+ {1440, 900, VIA_RES_1440X900},
+ {1600, 900, VIA_RES_1600X900},
+ {1600, 1024, VIA_RES_1600X1024},
+ {1792, 1344, VIA_RES_1792X1344},
+ {1856, 1392, VIA_RES_1856X1392},
+ {1920, 1200, VIA_RES_1920X1200},
+ {2048, 1536, VIA_RES_2048X1536},
+ {0, 0, VIA_RES_INVALID}
};
static struct fb_ops viafb_ops;
@@ -177,7 +176,7 @@
if (var->vmode & FB_VMODE_INTERLACED || var->vmode & FB_VMODE_DOUBLE)
return -EINVAL;
- vmode_index = viafb_get_mode_index(var->xres, var->yres, 0);
+ vmode_index = viafb_get_mode_index(var->xres, var->yres);
if (vmode_index == VIA_RES_INVALID) {
DEBUG_MSG(KERN_INFO
"viafb: Mode %dx%dx%d not supported!!\n",
@@ -233,14 +232,14 @@
viafb_update_device_setting(info->var.xres, info->var.yres,
info->var.bits_per_pixel, viafb_refresh, 0);
- vmode_index = viafb_get_mode_index(info->var.xres, info->var.yres, 0);
+ vmode_index = viafb_get_mode_index(info->var.xres, info->var.yres);
if (viafb_SAMM_ON == 1) {
DEBUG_MSG(KERN_INFO
"viafb_second_xres = %d, viafb_second_yres = %d, bpp = %d\n",
viafb_second_xres, viafb_second_yres, viafb_bpp1);
vmode_index1 = viafb_get_mode_index(viafb_second_xres,
- viafb_second_yres, 1);
+ viafb_second_yres);
DEBUG_MSG(KERN_INFO "->viafb_SAMM_ON: index=%d\n",
vmode_index1);
@@ -1262,7 +1261,7 @@
return 0;
}
-int viafb_get_mode_index(int hres, int vres, int flag)
+int viafb_get_mode_index(int hres, int vres)
{
u32 i;
DEBUG_MSG(KERN_INFO "viafb_get_mode_index!\n");
@@ -1272,13 +1271,7 @@
viafb_modentry[i].yres == vres)
break;
- viafb_resMode = viafb_modentry[i].mode_index;
- if (flag)
- viafb_mode1 = viafb_modentry[i].mode_res;
- else
- viafb_mode = viafb_modentry[i].mode_res;
-
- return viafb_resMode;
+ return viafb_modentry[i].mode_index;
}
static void check_available_device_to_enable(int device_id)
@@ -2199,7 +2192,7 @@
strict_strtoul(tmpc, 0, &default_xres);
strict_strtoul(tmpm, 0, &default_yres);
- vmode_index = viafb_get_mode_index(default_xres, default_yres, 0);
+ vmode_index = viafb_get_mode_index(default_xres, default_yres);
DEBUG_MSG(KERN_INFO "0->index=%d\n", vmode_index);
if (viafb_SAMM_ON == 1) {
diff --git a/drivers/video/via/viafbdev.h b/drivers/video/via/viafbdev.h
index a4158e8..227b000 100644
--- a/drivers/video/via/viafbdev.h
+++ b/drivers/video/via/viafbdev.h
@@ -81,7 +81,6 @@
u32 xres;
u32 yres;
int mode_index;
- char *mode_res;
};
extern unsigned int viafb_second_virtual_yres;
extern unsigned int viafb_second_virtual_xres;
@@ -102,7 +101,7 @@
void viafb_memory_pitch_patch(struct fb_info *info);
void viafb_fill_var_timing_info(struct fb_var_screeninfo *var, int refresh,
int mode_index);
-int viafb_get_mode_index(int hres, int vres, int flag);
+int viafb_get_mode_index(int hres, int vres);
u8 viafb_gpio_i2c_read_lvds(struct lvds_setting_information
*plvds_setting_info, struct lvds_chip_information
*plvds_chip_info, u8 index);
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c
index a7e3b70..0d92969 100644
--- a/drivers/w1/masters/omap_hdq.c
+++ b/drivers/w1/masters/omap_hdq.c
@@ -687,6 +687,7 @@
if (hdq_data->hdq_usecount) {
dev_dbg(&pdev->dev, "removed when use count is not zero\n");
+ mutex_unlock(&hdq_data->hdq_mutex);
return -EBUSY;
}
diff --git a/drivers/watchdog/ks8695_wdt.c b/drivers/watchdog/ks8695_wdt.c
index 00b03eb..e1c8276 100644
--- a/drivers/watchdog/ks8695_wdt.c
+++ b/drivers/watchdog/ks8695_wdt.c
@@ -66,7 +66,7 @@
static inline void ks8695_wdt_start(void)
{
unsigned long tmcon;
- unsigned long tval = wdt_time * CLOCK_TICK_RATE;
+ unsigned long tval = wdt_time * KS8695_CLOCK_RATE;
spin_lock(&ks8695_lock);
/* disable timer0 */
@@ -103,7 +103,7 @@
static int ks8695_wdt_settimeout(int new_time)
{
/*
- * All counting occurs at SLOW_CLOCK / 128 = 0.256 Hz
+ * All counting occurs at KS8695_CLOCK_RATE / 128 = 0.256 Hz
*
* Since WDV is a 16-bit counter, the maximum period is
* 65536 / 0.256 = 256 seconds.
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 697f6b5..e92f229 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -828,15 +828,22 @@
if (IS_ERR(bprm.file))
return res;
+ bprm.cred = prepare_exec_creds();
+ res = -ENOMEM;
+ if (!bprm.cred)
+ goto out;
+
res = prepare_binprm(&bprm);
if (res <= (unsigned long)-4096)
res = load_flat_file(&bprm, libs, id, NULL);
- if (bprm.file) {
- allow_write_access(bprm.file);
- fput(bprm.file);
- bprm.file = NULL;
- }
+
+ abort_creds(bprm.cred);
+
+out:
+ allow_write_access(bprm.file);
+ fput(bprm.file);
+
return(res);
}
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index f28f070..f91fd51b 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -1905,6 +1905,7 @@
COMPATIBLE_IOCTL(FIOASYNC)
COMPATIBLE_IOCTL(FIONBIO)
COMPATIBLE_IOCTL(FIONREAD) /* This is also TIOCINQ */
+COMPATIBLE_IOCTL(FS_IOC_FIEMAP)
/* 0x00 */
COMPATIBLE_IOCTL(FIBMAP)
COMPATIBLE_IOCTL(FIGETBSZ)
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index 5edc2bf..23c9475 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -99,7 +99,7 @@
kunmap(pg);
D2(printk(KERN_DEBUG "readpage finished\n"));
- return 0;
+ return ret;
}
int jffs2_do_readpage_unlock(struct inode *inode, struct page *pg)
diff --git a/fs/namespace.c b/fs/namespace.c
index 277c28a..7230787 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -316,7 +316,8 @@
*/
int mnt_want_write_file(struct file *file)
{
- if (!(file->f_mode & FMODE_WRITE))
+ struct inode *inode = file->f_dentry->d_inode;
+ if (!(file->f_mode & FMODE_WRITE) || special_file(inode->i_mode))
return mnt_want_write(file->f_path.mnt);
else
return mnt_clone_write(file->f_path.mnt);
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 9d4c004..8535084 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -370,6 +370,11 @@
{0x1002, 0x9614, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
{0x1002, 0x9615, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
{0x1002, 0x9616, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9711, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9713, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9714, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
{0, 0, 0}
#define r128_PCI_IDS \
diff --git a/include/linux/decompress/generic.h b/include/linux/decompress/generic.h
index 6dfb856..0c7111a 100644
--- a/include/linux/decompress/generic.h
+++ b/include/linux/decompress/generic.h
@@ -1,31 +1,37 @@
#ifndef DECOMPRESS_GENERIC_H
#define DECOMPRESS_GENERIC_H
-/* Minimal chunksize to be read.
- *Bzip2 prefers at least 4096
- *Lzma prefers 0x10000 */
-#define COMPR_IOBUF_SIZE 4096
-
typedef int (*decompress_fn) (unsigned char *inbuf, int len,
int(*fill)(void*, unsigned int),
- int(*writebb)(void*, unsigned int),
- unsigned char *output,
+ int(*flush)(void*, unsigned int),
+ unsigned char *outbuf,
int *posp,
void(*error)(char *x));
/* inbuf - input buffer
*len - len of pre-read data in inbuf
- *fill - function to fill inbuf if empty
- *writebb - function to write out outbug
+ *fill - function to fill inbuf when empty
+ *flush - function to write out outbuf
+ *outbuf - output buffer
*posp - if non-null, input position (number of bytes read) will be
* returned here
*
- *If len != 0, the inbuf is initialized (with as much data), and fill
- *should not be called
- *If len = 0, the inbuf is allocated, but empty. Its size is IOBUF_SIZE
- *fill should be called (repeatedly...) to read data, at most IOBUF_SIZE
+ *If len != 0, inbuf should contain all the necessary input data, and fill
+ *should be NULL
+ *If len = 0, inbuf can be NULL, in which case the decompressor will allocate
+ *the input buffer. If inbuf != NULL it must be at least XXX_IOBUF_SIZE bytes.
+ *fill will be called (repeatedly...) to read data, at most XXX_IOBUF_SIZE
+ *bytes should be read per call. Replace XXX with the appropriate decompressor
+ *name, i.e. LZMA_IOBUF_SIZE.
+ *
+ *If flush = NULL, outbuf must be large enough to buffer all the expected
+ *output. If flush != NULL, the output buffer will be allocated by the
+ *decompressor (outbuf = NULL), and the flush function will be called to
+ *flush the output buffer at the appropriate time (decompressor and stream
+ *dependent).
*/
+
/* Utility routine to detect the decompression method */
decompress_fn decompress_method(const unsigned char *inbuf, int len,
const char **name);
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 5c093ff..d7cd193 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -119,11 +119,9 @@
void *filter;
void *mod;
-#ifdef CONFIG_EVENT_PROFILE
- atomic_t profile_count;
- int (*profile_enable)(struct ftrace_event_call *);
- void (*profile_disable)(struct ftrace_event_call *);
-#endif
+ atomic_t profile_count;
+ int (*profile_enable)(struct ftrace_event_call *);
+ void (*profile_disable)(struct ftrace_event_call *);
};
#define MAX_FILTER_PRED 32
diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h
index 7964516..15d5903 100644
--- a/include/linux/input/matrix_keypad.h
+++ b/include/linux/input/matrix_keypad.h
@@ -15,12 +15,13 @@
#define KEY_COL(k) (((k) >> 16) & 0xff)
#define KEY_VAL(k) ((k) & 0xffff)
+#define MATRIX_SCAN_CODE(row, col, row_shift) (((row) << (row_shift)) + (col))
+
/**
* struct matrix_keymap_data - keymap for matrix keyboards
* @keymap: pointer to array of uint32 values encoded with KEY() macro
* representing keymap
* @keymap_size: number of entries (initialized) in this keymap
- * @max_keymap_size: maximum size of keymap supported by the device
*
* This structure is supposed to be used by platform code to supply
* keymaps to drivers that implement matrix-like keypads/keyboards.
@@ -28,14 +29,13 @@
struct matrix_keymap_data {
const uint32_t *keymap;
unsigned int keymap_size;
- unsigned int max_keymap_size;
};
/**
* struct matrix_keypad_platform_data - platform-dependent keypad data
* @keymap_data: pointer to &matrix_keymap_data
- * @row_gpios: array of gpio numbers reporesenting rows
- * @col_gpios: array of gpio numbers reporesenting colums
+ * @row_gpios: pointer to array of gpio numbers representing rows
+ * @col_gpios: pointer to array of gpio numbers reporesenting colums
* @num_row_gpios: actual number of row gpios used by device
* @num_col_gpios: actual number of col gpios used by device
* @col_scan_delay_us: delay, measured in microseconds, that is
@@ -48,8 +48,9 @@
struct matrix_keypad_platform_data {
const struct matrix_keymap_data *keymap_data;
- unsigned int row_gpios[MATRIX_MAX_ROWS];
- unsigned int col_gpios[MATRIX_MAX_COLS];
+ const unsigned int *row_gpios;
+ const unsigned int *col_gpios;
+
unsigned int num_row_gpios;
unsigned int num_col_gpios;
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 5675b63..0f32a9b 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -251,7 +251,7 @@
static inline struct mtd_info *dev_to_mtd(struct device *dev)
{
- return dev ? container_of(dev, struct mtd_info, dev) : NULL;
+ return dev ? dev_get_drvdata(dev) : NULL;
}
static inline uint32_t mtd_div_by_eb(uint64_t sz, struct mtd_info *mtd)
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index af6dcb9..b70313d 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -47,6 +47,8 @@
#define MTDPART_SIZ_FULL (0)
+struct mtd_info;
+
int add_mtd_partitions(struct mtd_info *, const struct mtd_partition *, int);
int del_mtd_partitions(struct mtd_info *);
diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index 829b94b..b359c4a 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -82,6 +82,12 @@
* to generate slightly worse code. So use a simple one-line #define
* for node_isset(), instead of wrapping an inline inside a macro, the
* way we do the other calls.
+ *
+ * NODEMASK_SCRATCH
+ * When doing above logical AND, OR, XOR, Remap operations the callers tend to
+ * need temporary nodemask_t's on the stack. But if NODES_SHIFT is large,
+ * nodemask_t's consume too much stack space. NODEMASK_SCRATCH is a helper
+ * for such situations. See below and CPUMASK_ALLOC also.
*/
#include <linux/kernel.h>
@@ -473,4 +479,26 @@
#define for_each_node(node) for_each_node_state(node, N_POSSIBLE)
#define for_each_online_node(node) for_each_node_state(node, N_ONLINE)
+/*
+ * For nodemask scrach area.(See CPUMASK_ALLOC() in cpumask.h)
+ */
+
+#if NODES_SHIFT > 8 /* nodemask_t > 64 bytes */
+#define NODEMASK_ALLOC(x, m) struct x *m = kmalloc(sizeof(*m), GFP_KERNEL)
+#define NODEMASK_FREE(m) kfree(m)
+#else
+#define NODEMASK_ALLOC(x, m) struct x _m, *m = &_m
+#define NODEMASK_FREE(m)
+#endif
+
+/* A example struture for using NODEMASK_ALLOC, used in mempolicy. */
+struct nodemask_scratch {
+ nodemask_t mask1;
+ nodemask_t mask2;
+};
+
+#define NODEMASK_SCRATCH(x) NODEMASK_ALLOC(nodemask_scratch, x)
+#define NODEMASK_SCRATCH_FREE(x) NODEMASK_FREE(x)
+
+
#endif /* __LINUX_NODEMASK_H */
diff --git a/kernel/fork.c b/kernel/fork.c
index 466531e..021e113 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -568,18 +568,18 @@
* the value intact in a core dump, and to save the unnecessary
* trouble otherwise. Userland only wants this done for a sys_exit.
*/
- if (tsk->clear_child_tid
- && !(tsk->flags & PF_SIGNALED)
- && atomic_read(&mm->mm_users) > 1) {
- u32 __user * tidptr = tsk->clear_child_tid;
+ if (tsk->clear_child_tid) {
+ if (!(tsk->flags & PF_SIGNALED) &&
+ atomic_read(&mm->mm_users) > 1) {
+ /*
+ * We don't check the error code - if userspace has
+ * not set up a proper pointer then tough luck.
+ */
+ put_user(0, tsk->clear_child_tid);
+ sys_futex(tsk->clear_child_tid, FUTEX_WAKE,
+ 1, NULL, NULL, 0);
+ }
tsk->clear_child_tid = NULL;
-
- /*
- * We don't check the error code - if userspace has
- * not set up a proper pointer then tough luck.
- */
- put_user(0, tidptr);
- sys_futex(tidptr, FUTEX_WAKE, 1, NULL, NULL, 0);
}
}
diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c
index 199ed47..673c1aa 100644
--- a/kernel/perf_counter.c
+++ b/kernel/perf_counter.c
@@ -1104,7 +1104,7 @@
__perf_counter_sync_stat(counter, next_counter);
counter = list_next_entry(counter, event_entry);
- next_counter = list_next_entry(counter, event_entry);
+ next_counter = list_next_entry(next_counter, event_entry);
}
}
diff --git a/kernel/smp.c b/kernel/smp.c
index ad63d85..94188b8 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -57,7 +57,7 @@
return NOTIFY_BAD;
break;
-#ifdef CONFIG_CPU_HOTPLUG
+#ifdef CONFIG_HOTPLUG_CPU
case CPU_UP_CANCELED:
case CPU_UP_CANCELED_FROZEN:
diff --git a/kernel/trace/trace_event_profile.c b/kernel/trace/trace_event_profile.c
index 5b5895a..11ba5bb 100644
--- a/kernel/trace/trace_event_profile.c
+++ b/kernel/trace/trace_event_profile.c
@@ -14,7 +14,7 @@
mutex_lock(&event_mutex);
list_for_each_entry(event, &ftrace_events, list) {
- if (event->id == event_id) {
+ if (event->id == event_id && event->profile_enable) {
ret = event->profile_enable(event);
break;
}
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 23d2972..e75276a 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -940,7 +940,7 @@
entry = trace_create_file("enable", 0644, call->dir, call,
enable);
- if (call->id)
+ if (call->id && call->profile_enable)
entry = trace_create_file("id", 0444, call->dir, call,
id);
diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
index 708e2a8..600f473 100644
--- a/lib/decompress_bunzip2.c
+++ b/lib/decompress_bunzip2.c
@@ -45,12 +45,14 @@
*/
-#ifndef STATIC
+#ifdef STATIC
+#define PREBOOT
+#else
#include <linux/decompress/bunzip2.h>
-#endif /* !STATIC */
+#include <linux/slab.h>
+#endif /* STATIC */
#include <linux/decompress/mm.h>
-#include <linux/slab.h>
#ifndef INT_MAX
#define INT_MAX 0x7fffffff
@@ -681,9 +683,7 @@
set_error_fn(error_fn);
if (flush)
outbuf = malloc(BZIP2_IOBUF_SIZE);
- else
- len -= 4; /* Uncompressed size hack active in pre-boot
- environment */
+
if (!outbuf) {
error("Could not allocate output bufer");
return -1;
@@ -733,4 +733,14 @@
return i;
}
-#define decompress bunzip2
+#ifdef PREBOOT
+STATIC int INIT decompress(unsigned char *buf, int len,
+ int(*fill)(void*, unsigned int),
+ int(*flush)(void*, unsigned int),
+ unsigned char *outbuf,
+ int *pos,
+ void(*error_fn)(char *x))
+{
+ return bunzip2(buf, len - 4, fill, flush, outbuf, pos, error_fn);
+}
+#endif
diff --git a/lib/decompress_inflate.c b/lib/decompress_inflate.c
index e36b296..68dfce5 100644
--- a/lib/decompress_inflate.c
+++ b/lib/decompress_inflate.c
@@ -19,13 +19,13 @@
#include "zlib_inflate/inflate.h"
#include "zlib_inflate/infutil.h"
+#include <linux/slab.h>
#endif /* STATIC */
#include <linux/decompress/mm.h>
-#include <linux/slab.h>
-#define INBUF_LEN (16*1024)
+#define GZIP_IOBUF_SIZE (16*1024)
/* Included from initramfs et al code */
STATIC int INIT gunzip(unsigned char *buf, int len,
@@ -55,7 +55,7 @@
if (buf)
zbuf = buf;
else {
- zbuf = malloc(INBUF_LEN);
+ zbuf = malloc(GZIP_IOBUF_SIZE);
len = 0;
}
if (!zbuf) {
@@ -77,7 +77,7 @@
}
if (len == 0)
- len = fill(zbuf, INBUF_LEN);
+ len = fill(zbuf, GZIP_IOBUF_SIZE);
/* verify the gzip header */
if (len < 10 ||
@@ -113,7 +113,7 @@
while (rc == Z_OK) {
if (strm->avail_in == 0) {
/* TODO: handle case where both pos and fill are set */
- len = fill(zbuf, INBUF_LEN);
+ len = fill(zbuf, GZIP_IOBUF_SIZE);
if (len < 0) {
rc = -1;
error("read error");
diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
index 32123a1..0b954e0 100644
--- a/lib/decompress_unlzma.c
+++ b/lib/decompress_unlzma.c
@@ -29,12 +29,14 @@
*Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef STATIC
+#ifdef STATIC
+#define PREBOOT
+#else
#include <linux/decompress/unlzma.h>
+#include <linux/slab.h>
#endif /* STATIC */
#include <linux/decompress/mm.h>
-#include <linux/slab.h>
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
@@ -543,9 +545,7 @@
int ret = -1;
set_error_fn(error_fn);
- if (!flush)
- in_len -= 4; /* Uncompressed size hack active in pre-boot
- environment */
+
if (buf)
inbuf = buf;
else
@@ -645,4 +645,15 @@
return ret;
}
-#define decompress unlzma
+#ifdef PREBOOT
+STATIC int INIT decompress(unsigned char *buf, int in_len,
+ int(*fill)(void*, unsigned int),
+ int(*flush)(void*, unsigned int),
+ unsigned char *output,
+ int *posp,
+ void(*error_fn)(char *x)
+ )
+{
+ return unlzma(buf, in_len - 4, fill, flush, output, posp, error_fn);
+}
+#endif
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index e08e2c4..7dd9d9f 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -191,25 +191,27 @@
* Must be called holding task's alloc_lock to protect task's mems_allowed
* and mempolicy. May also be called holding the mmap_semaphore for write.
*/
-static int mpol_set_nodemask(struct mempolicy *pol, const nodemask_t *nodes)
+static int mpol_set_nodemask(struct mempolicy *pol,
+ const nodemask_t *nodes, struct nodemask_scratch *nsc)
{
- nodemask_t cpuset_context_nmask;
int ret;
/* if mode is MPOL_DEFAULT, pol is NULL. This is right. */
if (pol == NULL)
return 0;
+ /* Check N_HIGH_MEMORY */
+ nodes_and(nsc->mask1,
+ cpuset_current_mems_allowed, node_states[N_HIGH_MEMORY]);
VM_BUG_ON(!nodes);
if (pol->mode == MPOL_PREFERRED && nodes_empty(*nodes))
nodes = NULL; /* explicit local allocation */
else {
if (pol->flags & MPOL_F_RELATIVE_NODES)
- mpol_relative_nodemask(&cpuset_context_nmask, nodes,
- &cpuset_current_mems_allowed);
+ mpol_relative_nodemask(&nsc->mask2, nodes,&nsc->mask1);
else
- nodes_and(cpuset_context_nmask, *nodes,
- cpuset_current_mems_allowed);
+ nodes_and(nsc->mask2, *nodes, nsc->mask1);
+
if (mpol_store_user_nodemask(pol))
pol->w.user_nodemask = *nodes;
else
@@ -217,8 +219,10 @@
cpuset_current_mems_allowed;
}
- ret = mpol_ops[pol->mode].create(pol,
- nodes ? &cpuset_context_nmask : NULL);
+ if (nodes)
+ ret = mpol_ops[pol->mode].create(pol, &nsc->mask2);
+ else
+ ret = mpol_ops[pol->mode].create(pol, NULL);
return ret;
}
@@ -620,12 +624,17 @@
{
struct mempolicy *new, *old;
struct mm_struct *mm = current->mm;
+ NODEMASK_SCRATCH(scratch);
int ret;
- new = mpol_new(mode, flags, nodes);
- if (IS_ERR(new))
- return PTR_ERR(new);
+ if (!scratch)
+ return -ENOMEM;
+ new = mpol_new(mode, flags, nodes);
+ if (IS_ERR(new)) {
+ ret = PTR_ERR(new);
+ goto out;
+ }
/*
* prevent changing our mempolicy while show_numa_maps()
* is using it.
@@ -635,13 +644,13 @@
if (mm)
down_write(&mm->mmap_sem);
task_lock(current);
- ret = mpol_set_nodemask(new, nodes);
+ ret = mpol_set_nodemask(new, nodes, scratch);
if (ret) {
task_unlock(current);
if (mm)
up_write(&mm->mmap_sem);
mpol_put(new);
- return ret;
+ goto out;
}
old = current->mempolicy;
current->mempolicy = new;
@@ -654,7 +663,10 @@
up_write(&mm->mmap_sem);
mpol_put(old);
- return 0;
+ ret = 0;
+out:
+ NODEMASK_SCRATCH_FREE(scratch);
+ return ret;
}
/*
@@ -1014,12 +1026,20 @@
if (err)
return err;
}
- down_write(&mm->mmap_sem);
- task_lock(current);
- err = mpol_set_nodemask(new, nmask);
- task_unlock(current);
+ {
+ NODEMASK_SCRATCH(scratch);
+ if (scratch) {
+ down_write(&mm->mmap_sem);
+ task_lock(current);
+ err = mpol_set_nodemask(new, nmask, scratch);
+ task_unlock(current);
+ if (err)
+ up_write(&mm->mmap_sem);
+ } else
+ err = -ENOMEM;
+ NODEMASK_SCRATCH_FREE(scratch);
+ }
if (err) {
- up_write(&mm->mmap_sem);
mpol_put(new);
return err;
}
@@ -1891,6 +1911,7 @@
* Install non-NULL @mpol in inode's shared policy rb-tree.
* On entry, the current task has a reference on a non-NULL @mpol.
* This must be released on exit.
+ * This is called at get_inode() calls and we can use GFP_KERNEL.
*/
void mpol_shared_policy_init(struct shared_policy *sp, struct mempolicy *mpol)
{
@@ -1902,19 +1923,24 @@
if (mpol) {
struct vm_area_struct pvma;
struct mempolicy *new;
+ NODEMASK_SCRATCH(scratch);
+ if (!scratch)
+ return;
/* contextualize the tmpfs mount point mempolicy */
new = mpol_new(mpol->mode, mpol->flags, &mpol->w.user_nodemask);
if (IS_ERR(new)) {
mpol_put(mpol); /* drop our ref on sb mpol */
+ NODEMASK_SCRATCH_FREE(scratch);
return; /* no valid nodemask intersection */
}
task_lock(current);
- ret = mpol_set_nodemask(new, &mpol->w.user_nodemask);
+ ret = mpol_set_nodemask(new, &mpol->w.user_nodemask, scratch);
task_unlock(current);
mpol_put(mpol); /* drop our ref on sb mpol */
if (ret) {
+ NODEMASK_SCRATCH_FREE(scratch);
mpol_put(new);
return;
}
@@ -1924,6 +1950,7 @@
pvma.vm_end = TASK_SIZE; /* policy covers entire file */
mpol_set_shared_policy(sp, &pvma, new); /* adds ref */
mpol_put(new); /* drop initial ref */
+ NODEMASK_SCRATCH_FREE(scratch);
}
}
@@ -2140,13 +2167,18 @@
err = 1;
else {
int ret;
-
- task_lock(current);
- ret = mpol_set_nodemask(new, &nodes);
- task_unlock(current);
- if (ret)
+ NODEMASK_SCRATCH(scratch);
+ if (scratch) {
+ task_lock(current);
+ ret = mpol_set_nodemask(new, &nodes, scratch);
+ task_unlock(current);
+ } else
+ ret = -ENOMEM;
+ NODEMASK_SCRATCH_FREE(scratch);
+ if (ret) {
err = 1;
- else if (no_context) {
+ mpol_put(new);
+ } else if (no_context) {
/* save for contextualization */
new->w.user_nodemask = nodes;
}
diff --git a/net/core/dev.c b/net/core/dev.c
index 43e61ba..6a94475 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4007,9 +4007,7 @@
static void dev_unicast_init(struct net_device *dev)
{
- netif_addr_lock_bh(dev);
__hw_addr_init(&dev->uc);
- netif_addr_unlock_bh(dev);
}
diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt
index 1dbc1ee..6be696b 100644
--- a/tools/perf/Documentation/perf-record.txt
+++ b/tools/perf/Documentation/perf-record.txt
@@ -29,13 +29,67 @@
Select the PMU event. Selection can be a symbolic event name
(use 'perf list' to list all events) or a raw PMU
event (eventsel+umask) in the form of rNNN where NNN is a
- hexadecimal event descriptor.
+ hexadecimal event descriptor.
-a::
- system-wide collection
+ System-wide collection.
-l::
- scale counter values
+ Scale counter values.
+
+-p::
+--pid=::
+ Record events on existing pid.
+
+-r::
+--realtime=::
+ Collect data with this RT SCHED_FIFO priority.
+-A::
+--append::
+ Append to the output file to do incremental profiling.
+
+-f::
+--force::
+ Overwrite existing data file.
+
+-c::
+--count=::
+ Event period to sample.
+
+-o::
+--output=::
+ Output file name.
+
+-i::
+--inherit::
+ Child tasks inherit counters.
+-F::
+--freq=::
+ Profile at this frequency.
+
+-m::
+--mmap-pages=::
+ Number of mmap data pages.
+
+-g::
+--call-graph::
+ Do call-graph (stack chain/backtrace) recording.
+
+-v::
+--verbose::
+ Be more verbose (show counter open errors, etc).
+
+-s::
+--stat::
+ Per thread counts.
+
+-d::
+--data::
+ Sample addresses.
+
+-n::
+--no-samples::
+ Don't sample.
SEE ALSO
--------
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 4b20fa4..1916e44 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -158,8 +158,10 @@
uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
# If we're on a 64-bit kernel, use -m64
-ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M))
- M64 := -m64
+ifndef NO_64BIT
+ ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M))
+ M64 := -m64
+ endif
endif
# CFLAGS and LDFLAGS are for the users to override from the command line.
@@ -345,7 +347,6 @@
BUILTIN_OBJS += builtin-top.o
PERFLIBS = $(LIB_FILE)
-EXTLIBS = -lbfd -liberty
#
# Platform specific tweaks
@@ -374,6 +375,28 @@
PTHREAD_LIBS =
endif
+ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
+ msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
+endif
+
+ifdef NO_DEMANGLE
+ BASIC_CFLAGS += -DNO_DEMANGLE
+else
+
+ has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) -lbfd > /dev/null 2>&1 && echo y")
+
+ has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) -lbfd -liberty > /dev/null 2>&1 && echo y")
+
+ ifeq ($(has_bfd),y)
+ EXTLIBS += -lbfd
+ else ifeq ($(has_bfd_iberty),y)
+ EXTLIBS += -lbfd -liberty
+ else
+ msg := $(warning No bfd.h/libbfd found, install binutils-dev[el] to gain symbol demangling)
+ BASIC_CFLAGS += -DNO_DEMANGLE
+ endif
+endif
+
ifndef CC_LD_DYNPATH
ifdef NO_R_TO_GCC_LINKER
# Some gcc does not accept and pass -R to the linker to specify
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index ce4f286..8cb58d6 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -31,7 +31,7 @@
static char const *input_name = "perf.data";
static char *vmlinux = NULL;
-static char default_sort_order[] = "comm,dso";
+static char default_sort_order[] = "comm,dso,symbol";
static char *sort_order = default_sort_order;
static char *dso_list_str, *comm_list_str, *sym_list_str,
*col_width_list_str;
@@ -1424,7 +1424,7 @@
if (sort_order == default_sort_order &&
parent_pattern == default_parent_pattern) {
fprintf(fp, "#\n");
- fprintf(fp, "# (For more details, try: perf report --sort comm,dso,symbol)\n");
+ fprintf(fp, "# (For a higher level overview, try: perf report --sort comm,dso)\n");
fprintf(fp, "#\n");
}
fprintf(fp, "\n");
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index b4fe057..16ddca2 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -6,7 +6,16 @@
#include <libelf.h>
#include <gelf.h>
#include <elf.h>
+
+#ifndef NO_DEMANGLE
#include <bfd.h>
+#else
+static inline
+char *bfd_demangle(void __used *v, const char __used *c, int __used i)
+{
+ return NULL;
+}
+#endif
const char *sym_hist_filter;
@@ -652,10 +661,69 @@
return err;
}
+#define BUILD_ID_SIZE 128
+
+static char *dso__read_build_id(struct dso *self, int verbose)
+{
+ int i;
+ GElf_Ehdr ehdr;
+ GElf_Shdr shdr;
+ Elf_Data *build_id_data;
+ Elf_Scn *sec;
+ char *build_id = NULL, *bid;
+ unsigned char *raw;
+ Elf *elf;
+ int fd = open(self->name, O_RDONLY);
+
+ if (fd < 0)
+ goto out;
+
+ elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);
+ if (elf == NULL) {
+ if (verbose)
+ fprintf(stderr, "%s: cannot read %s ELF file.\n",
+ __func__, self->name);
+ goto out_close;
+ }
+
+ if (gelf_getehdr(elf, &ehdr) == NULL) {
+ if (verbose)
+ fprintf(stderr, "%s: cannot get elf header.\n", __func__);
+ goto out_elf_end;
+ }
+
+ sec = elf_section_by_name(elf, &ehdr, &shdr, ".note.gnu.build-id", NULL);
+ if (sec == NULL)
+ goto out_elf_end;
+
+ build_id_data = elf_getdata(sec, NULL);
+ if (build_id_data == NULL)
+ goto out_elf_end;
+ build_id = malloc(BUILD_ID_SIZE);
+ if (build_id == NULL)
+ goto out_elf_end;
+ raw = build_id_data->d_buf + 16;
+ bid = build_id;
+
+ for (i = 0; i < 20; ++i) {
+ sprintf(bid, "%02x", *raw);
+ ++raw;
+ bid += 2;
+ }
+ if (verbose)
+ printf("%s(%s): %s\n", __func__, self->name, build_id);
+out_elf_end:
+ elf_end(elf);
+out_close:
+ close(fd);
+out:
+ return build_id;
+}
+
int dso__load(struct dso *self, symbol_filter_t filter, int verbose)
{
- int size = strlen(self->name) + sizeof("/usr/lib/debug%s.debug");
- char *name = malloc(size);
+ int size = PATH_MAX;
+ char *name = malloc(size), *build_id = NULL;
int variant = 0;
int ret = -1;
int fd;
@@ -677,7 +745,18 @@
case 1: /* Ubuntu */
snprintf(name, size, "/usr/lib/debug%s", self->name);
break;
- case 2: /* Sane people */
+ case 2:
+ build_id = dso__read_build_id(self, verbose);
+ if (build_id != NULL) {
+ snprintf(name, size,
+ "/usr/lib/debug/.build-id/%.2s/%s.debug",
+ build_id, build_id + 2);
+ free(build_id);
+ break;
+ }
+ variant++;
+ /* Fall thru */
+ case 3: /* Sane people */
snprintf(name, size, "%s", self->name);
break;