Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
nilfs2: deleted inconsistent comment in nilfs_load_inode_block()
nilfs2: deleted struct nilfs_dat_group_desc
nilfs2: fix lock order reversal in chcp operation
diff --git a/Documentation/vm/page-types.c b/Documentation/vm/page-types.c
index 3ec4f2a..4793c6a 100644
--- a/Documentation/vm/page-types.c
+++ b/Documentation/vm/page-types.c
@@ -218,7 +218,7 @@
exit(EXIT_FAILURE);
}
-int checked_open(const char *pathname, int flags)
+static int checked_open(const char *pathname, int flags)
{
int fd = open(pathname, flags);
diff --git a/Makefile b/Makefile
index 8278361..aa3e13a 100644
--- a/Makefile
+++ b/Makefile
@@ -221,7 +221,7 @@
HOSTCC = gcc
HOSTCXX = g++
-HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
+HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer
HOSTCXXFLAGS = -O2
# Decide whether to build built-in, modular, or both.
diff --git a/arch/alpha/boot/tools/objstrip.c b/arch/alpha/boot/tools/objstrip.c
index 9d0727d..367d53d 100644
--- a/arch/alpha/boot/tools/objstrip.c
+++ b/arch/alpha/boot/tools/objstrip.c
@@ -35,7 +35,7 @@
const char * prog_name;
-void
+static void
usage (void)
{
fprintf(stderr,
diff --git a/arch/alpha/include/asm/fcntl.h b/arch/alpha/include/asm/fcntl.h
index 73126e4..25da001 100644
--- a/arch/alpha/include/asm/fcntl.h
+++ b/arch/alpha/include/asm/fcntl.h
@@ -26,8 +26,6 @@
#define F_GETOWN 6 /* for sockets. */
#define F_SETSIG 10 /* for sockets. */
#define F_GETSIG 11 /* for sockets. */
-#define F_SETOWN_EX 15
-#define F_GETOWN_EX 16
/* for posix fcntl() and lockf() */
#define F_RDLCK 1
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 03bd56a..1aad0d9 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1,6 +1,7 @@
config MIPS
bool
default y
+ select HAVE_GENERIC_DMA_COHERENT
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_ARCH_KGDB
diff --git a/arch/mips/bcm47xx/prom.c b/arch/mips/bcm47xx/prom.c
index 079e33d..fb284c3 100644
--- a/arch/mips/bcm47xx/prom.c
+++ b/arch/mips/bcm47xx/prom.c
@@ -100,7 +100,7 @@
static __init void prom_init_cmdline(void)
{
- char buf[CL_SIZE];
+ static char buf[CL_SIZE] __initdata;
/* Get the kernel command line from CFE */
if (cfe_getenv("LINUX_CMDLINE", buf, CL_SIZE) >= 0) {
diff --git a/arch/mips/configs/rbtx49xx_defconfig b/arch/mips/configs/rbtx49xx_defconfig
index c69813b..6c6a19a 100644
--- a/arch/mips/configs/rbtx49xx_defconfig
+++ b/arch/mips/configs/rbtx49xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc7
-# Wed Mar 4 23:08:06 2009
+# Linux kernel version: 2.6.32-rc6
+# Sun Nov 8 22:59:47 2009
#
CONFIG_MIPS=y
@@ -9,16 +9,18 @@
# Machine selection
#
# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_AR7 is not set
# CONFIG_BASLER_EXCITE is not set
# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_LASAT is not set
-# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MACH_LOONGSON is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MACH_EMMA is not set
+# CONFIG_NEC_MARKEINS is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_NXP_STB220 is not set
# CONFIG_NXP_STB225 is not set
@@ -45,6 +47,7 @@
# CONFIG_WR_PPMC is not set
# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
CONFIG_MACH_TXX9=y
CONFIG_TOSHIBA_RBTX4927=y
CONFIG_TOSHIBA_RBTX4938=y
@@ -86,7 +89,6 @@
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_EARLY_PRINTK=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
-# CONFIG_HOTPLUG_CPU is not set
# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_GPIO=y
CONFIG_CPU_BIG_ENDIAN=y
@@ -101,7 +103,7 @@
#
# CPU selection
#
-# CONFIG_CPU_LOONGSON2 is not set
+# CONFIG_CPU_LOONGSON2E is not set
# CONFIG_CPU_MIPS32_R1 is not set
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -137,6 +139,7 @@
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
@@ -154,7 +157,10 @@
# 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_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
@@ -175,6 +181,7 @@
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -194,11 +201,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -209,8 +217,12 @@
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
@@ -220,25 +232,35 @@
CONFIG_BUG=y
CONFIG_ELF_CORE=y
# CONFIG_PCSPKR_PLATFORM is not set
-CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
-# CONFIG_FUTEX is not set
-CONFIG_ANON_INODES=y
+CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+
+#
+# Kernel Performance Events And Counters
+#
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
+CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
CONFIG_HAVE_OPROFILE=y
-# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+
+#
+# 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
+CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -246,8 +268,8 @@
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
@@ -274,6 +296,7 @@
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
CONFIG_MMU=y
#
@@ -288,6 +311,7 @@
#
# Power management options
#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM is not set
CONFIG_NET=y
@@ -295,7 +319,6 @@
#
# Networking options
#
-CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -311,6 +334,7 @@
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
@@ -336,6 +360,7 @@
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
+# CONFIG_PHONET is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -347,7 +372,6 @@
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
@@ -365,9 +389,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AR7_PARTS is not set
@@ -376,9 +400,9 @@
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
-# CONFIG_MTD_BLKDEVS is not set
-# CONFIG_MTD_BLOCK is not set
-# CONFIG_MTD_BLOCK_RO is not set
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+CONFIG_MTD_BLOCK_RO=m
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
@@ -414,16 +438,20 @@
#
# Mapping drivers for chip access
#
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_PCI is not set
+# CONFIG_MTD_GPIO_ADDR is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
+CONFIG_MTD_RBTX4939=y
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -435,7 +463,15 @@
# 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=m
+# 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_IDS=m
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_NAND_TXX9NDFMC=m
# CONFIG_MTD_ONENAND is not set
#
@@ -471,6 +507,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_XFER_MODE=y
CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
@@ -534,8 +571,13 @@
#
#
-# A new alternative FireWire stack is available with EXPERIMENTAL=y
+# You can enable one or both FireWire driver stacks.
#
+
+#
+# See the help texts for more information.
+#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
@@ -574,6 +616,8 @@
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_SMC91X=y
# CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NE2000=y
@@ -602,18 +646,15 @@
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_ATL2 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_WLAN is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -653,6 +694,7 @@
#
# Non-8250 serial port support
#
+# CONFIG_SERIAL_MAX3100 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_TXX9=y
@@ -666,7 +708,9 @@
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_HW_RANDOM is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+CONFIG_HW_RANDOM_TX4939=m
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -686,6 +730,10 @@
# SPI Protocol Masters
#
# CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
@@ -701,17 +749,22 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_GPIO_MC33880 is not set
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -740,28 +793,17 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_UCB1400_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_MC13783 is not set
+# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
+# CONFIG_VGA_ARB is not set
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -772,7 +814,42 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_SOUND is not set
+CONFIG_SOUND=m
+# CONFIG_SOUND_OSS_CORE is not set
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+# CONFIG_SND_SEQUENCER is not set
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_VERBOSE_PROCFS is not set
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_VMASTER=y
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
+CONFIG_SND_AC97_CODEC=m
+# CONFIG_SND_DRIVERS is not set
+# CONFIG_SND_PCI is not set
+# CONFIG_SND_SPI is not set
+# CONFIG_SND_MIPS is not set
+CONFIG_SND_SOC=m
+CONFIG_SND_SOC_AC97_BUS=y
+CONFIG_SND_SOC_TXX9ACLC=m
+CONFIG_HAS_TXX9_ACLC=y
+CONFIG_SND_SOC_TXX9ACLC_AC97=m
+CONFIG_SND_SOC_TXX9ACLC_GENERIC=m
+CONFIG_SND_SOC_I2C_AND_SPI=m
+# CONFIG_SND_SOC_ALL_CODECS is not set
+CONFIG_SND_SOC_AC97_CODEC=m
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=m
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -783,6 +860,8 @@
# LED drivers
#
CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_GPIO_PLATFORM=y
+# CONFIG_LEDS_DAC124S085 is not set
#
# LED Triggers
@@ -792,7 +871,12 @@
CONFIG_LEDS_TRIGGER_IDE_DISK=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_GPIO is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
@@ -820,6 +904,7 @@
# CONFIG_RTC_DRV_R9701 is not set
CONFIG_RTC_DRV_RS5C348=y
# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
@@ -840,8 +925,26 @@
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_TX4939=y
-# CONFIG_DMADEVICES is not set
+CONFIG_DMADEVICES=y
+
+#
+# DMA Devices
+#
+CONFIG_TXX9_DMAC=m
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+# CONFIG_NET_DMA is not set
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -853,9 +956,10 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -866,6 +970,10 @@
CONFIG_GENERIC_ACL=y
#
+# Caches
+#
+
+#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
@@ -890,7 +998,27 @@
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_HFSPLUS_FS is not set
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -922,6 +1050,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -929,11 +1058,9 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-
-#
-# Tracers
-#
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_CMDLINE=""
@@ -946,6 +1073,7 @@
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
@@ -959,6 +1087,10 @@
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_DECOMPRESS_GZIP=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h
index d16afdd..664ba53 100644
--- a/arch/mips/include/asm/dma-mapping.h
+++ b/arch/mips/include/asm/dma-mapping.h
@@ -3,6 +3,7 @@
#include <asm/scatterlist.h>
#include <asm/cache.h>
+#include <asm-generic/dma-coherent.h>
void *dma_alloc_noncoherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t flag);
@@ -73,14 +74,4 @@
extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction);
-#if 0
-#define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
-
-extern int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
- dma_addr_t device_addr, size_t size, int flags);
-extern void dma_release_declared_memory(struct device *dev);
-extern void * dma_mark_declared_memory_occupied(struct device *dev,
- dma_addr_t device_addr, size_t size);
-#endif
-
#endif /* _ASM_DMA_MAPPING_H */
diff --git a/arch/mips/kernel/cevt-smtc.c b/arch/mips/kernel/cevt-smtc.c
index 98bd7de..b102e4f 100644
--- a/arch/mips/kernel/cevt-smtc.c
+++ b/arch/mips/kernel/cevt-smtc.c
@@ -173,11 +173,12 @@
unsigned int mtflags;
int cpu;
struct clock_event_device *cd;
- unsigned long nextstamp = 0L;
+ unsigned long nextstamp;
unsigned long reference;
repeat:
+ nextstamp = 0L;
for_each_online_cpu(cpu) {
/*
* Find virtual CPUs within the current VPE who have
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 890f7792..454b539 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -163,33 +163,34 @@
/*
* In the Linux kernel, we support selection of FPR format on the
- * basis of the Status.FR bit. This does imply that, if a full 32
- * FPRs are desired, there needs to be a flip-flop that can be written
- * to one at that bit position. In any case, O32 MIPS ABI uses
- * only the even FPRs (Status.FR = 0).
+ * basis of the Status.FR bit. If an FPU is not present, the FR bit
+ * is hardwired to zero, which would imply a 32-bit FPU even for
+ * 64-bit CPUs. For 64-bit kernels with no FPU we use TIF_32BIT_REGS
+ * as a proxy for the FR bit so that a 64-bit FPU is emulated. In any
+ * case, for a 32-bit kernel which uses the O32 MIPS ABI, only the
+ * even FPRs are used (Status.FR = 0).
*/
-
-#define CP0_STATUS_FR_SUPPORT
-
-#ifdef CP0_STATUS_FR_SUPPORT
-#define FR_BIT ST0_FR
+static inline int cop1_64bit(struct pt_regs *xcp)
+{
+ if (cpu_has_fpu)
+ return xcp->cp0_status & ST0_FR;
+#ifdef CONFIG_64BIT
+ return !test_thread_flag(TIF_32BIT_REGS);
#else
-#define FR_BIT 0
+ return 0;
#endif
+}
-#define SIFROMREG(si, x) ((si) = \
- (xcp->cp0_status & FR_BIT) || !(x & 1) ? \
- (int)ctx->fpr[x] : \
- (int)(ctx->fpr[x & ~1] >> 32 ))
-#define SITOREG(si, x) (ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)] = \
- (xcp->cp0_status & FR_BIT) || !(x & 1) ? \
+#define SIFROMREG(si, x) ((si) = cop1_64bit(xcp) || !(x & 1) ? \
+ (int)ctx->fpr[x] : (int)(ctx->fpr[x & ~1] >> 32))
+
+#define SITOREG(si, x) (ctx->fpr[x & ~(cop1_64bit(xcp) == 0)] = \
+ cop1_64bit(xcp) || !(x & 1) ? \
ctx->fpr[x & ~1] >> 32 << 32 | (u32)(si) : \
ctx->fpr[x & ~1] << 32 >> 32 | (u64)(si) << 32)
-#define DIFROMREG(di, x) ((di) = \
- ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)])
-#define DITOREG(di, x) (ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)] \
- = (di))
+#define DIFROMREG(di, x) ((di) = ctx->fpr[x & ~(cop1_64bit(xcp) == 0)])
+#define DITOREG(di, x) (ctx->fpr[x & ~(cop1_64bit(xcp) == 0)] = (di))
#define SPFROMREG(sp, x) SIFROMREG((sp).bits, x)
#define SPTOREG(sp, x) SITOREG((sp).bits, x)
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index 7e48e76..9367e33 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -90,6 +90,9 @@
{
void *ret;
+ if (dma_alloc_from_coherent(dev, size, dma_handle, &ret))
+ return ret;
+
gfp = massage_gfp_flags(dev, gfp);
ret = (void *) __get_free_pages(gfp, get_order(size));
@@ -122,6 +125,10 @@
dma_addr_t dma_handle)
{
unsigned long addr = (unsigned long) vaddr;
+ int order = get_order(size);
+
+ if (dma_release_from_coherent(dev, order, vaddr))
+ return;
plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL);
diff --git a/arch/mips/mti-malta/malta-memory.c b/arch/mips/mti-malta/malta-memory.c
index 61888ff..9035c64 100644
--- a/arch/mips/mti-malta/malta-memory.c
+++ b/arch/mips/mti-malta/malta-memory.c
@@ -54,7 +54,8 @@
{
char *memsize_str;
unsigned int memsize;
- char cmdline[CL_SIZE], *ptr;
+ char *ptr;
+ static char cmdline[CL_SIZE] __initdata;
/* otherwise look in the environment */
memsize_str = prom_getenv("memsize");
diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c
index 46ca24d..ad5bd10 100644
--- a/arch/mips/rb532/prom.c
+++ b/arch/mips/rb532/prom.c
@@ -69,7 +69,7 @@
void __init prom_setup_cmdline(void)
{
- char cmd_line[CL_SIZE];
+ static char cmd_line[CL_SIZE] __initdata;
char *cp, *board;
int prom_argc;
char **prom_argv, **prom_envp;
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index e10184c..d66802e 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -160,7 +160,7 @@
int argc;
int *argv32;
int i; /* Always ignore the "-c" at argv[0] */
- char builtin[CL_SIZE];
+ static char builtin[CL_SIZE] __initdata;
if (fw_arg0 >= CKSEG0 || fw_arg1 < CKSEG0) {
/*
@@ -315,7 +315,7 @@
static void __init preprocess_cmdline(void)
{
- char cmdline[CL_SIZE];
+ static char cmdline[CL_SIZE] __initdata;
char *s;
strcpy(cmdline, arcs_cmdline);
diff --git a/arch/parisc/include/asm/fcntl.h b/arch/parisc/include/asm/fcntl.h
index 5f39d55..1e1c824 100644
--- a/arch/parisc/include/asm/fcntl.h
+++ b/arch/parisc/include/asm/fcntl.h
@@ -28,8 +28,6 @@
#define F_SETOWN 12 /* for sockets. */
#define F_SETSIG 13 /* for sockets. */
#define F_GETSIG 14 /* for sockets. */
-#define F_GETOWN_EX 15
-#define F_SETOWN_EX 16
/* for posix fcntl() and lockf() */
#define F_RDLCK 01
diff --git a/arch/powerpc/boot/addRamDisk.c b/arch/powerpc/boot/addRamDisk.c
index c02a999..893f446 100644
--- a/arch/powerpc/boot/addRamDisk.c
+++ b/arch/powerpc/boot/addRamDisk.c
@@ -58,7 +58,7 @@
return 64;
}
-void get4k(FILE *file, char *buf )
+static void get4k(FILE *file, char *buf )
{
unsigned j;
unsigned num = fread(buf, 1, 4096, file);
@@ -66,12 +66,12 @@
buf[j] = 0;
}
-void put4k(FILE *file, char *buf )
+static void put4k(FILE *file, char *buf )
{
fwrite(buf, 1, 4096, file);
}
-void death(const char *msg, FILE *fdesc, const char *fname)
+static void death(const char *msg, FILE *fdesc, const char *fname)
{
fprintf(stderr, msg);
fclose(fdesc);
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index bf8b4ae..e49e9e0 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -55,6 +55,7 @@
disabled_wait(0);
sched_clock_base_cc = TOD_UNIX_EPOCH;
+ S390_lowcore.last_update_clock = sched_clock_base_cc;
}
#ifdef CONFIG_SHARED_KERNEL
@@ -167,6 +168,14 @@
return;
}
+ /* re-initialize cputime accounting. */
+ sched_clock_base_cc = get_clock();
+ S390_lowcore.last_update_clock = sched_clock_base_cc;
+ S390_lowcore.last_update_timer = 0x7fffffffffffffffULL;
+ S390_lowcore.user_timer = 0;
+ S390_lowcore.system_timer = 0;
+ asm volatile("SPT 0(%0)" : : "a" (&S390_lowcore.last_update_timer));
+
/* re-setup boot command line with new ipl vm parms */
ipl_update_parameters();
setup_boot_command_line();
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index f43d2ee..48215d1 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -565,10 +565,10 @@
lh %r7,0x8a # get svc number from lowcore
l %r9,__LC_THREAD_INFO # load pointer to thread_info struct
TRACE_IRQS_OFF
- l %r1,__TI_task(%r9)
- mvc __THREAD_per+__PER_atmid(2,%r1),__LC_PER_ATMID
- mvc __THREAD_per+__PER_address(4,%r1),__LC_PER_ADDRESS
- mvc __THREAD_per+__PER_access_id(1,%r1),__LC_PER_ACCESS_ID
+ l %r8,__TI_task(%r9)
+ mvc __THREAD_per+__PER_atmid(2,%r8),__LC_PER_ATMID
+ mvc __THREAD_per+__PER_address(4,%r8),__LC_PER_ADDRESS
+ mvc __THREAD_per+__PER_access_id(1,%r8),__LC_PER_ACCESS_ID
oi __TI_flags+3(%r9),_TIF_SINGLE_STEP # set TIF_SINGLE_STEP
TRACE_IRQS_ON
stosm __SF_EMPTY(%r15),0x03 # reenable interrupts
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index a6f7b20..9aff1d4 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -543,10 +543,10 @@
mvc __LC_LAST_UPDATE_TIMER(8),__LC_SYNC_ENTER_TIMER
llgh %r7,__LC_SVC_INT_CODE # get svc number from lowcore
lg %r9,__LC_THREAD_INFO # load pointer to thread_info struct
- lg %r1,__TI_task(%r9)
- mvc __THREAD_per+__PER_atmid(2,%r1),__LC_PER_ATMID
- mvc __THREAD_per+__PER_address(8,%r1),__LC_PER_ADDRESS
- mvc __THREAD_per+__PER_access_id(1,%r1),__LC_PER_ACCESS_ID
+ lg %r8,__TI_task(%r9)
+ mvc __THREAD_per+__PER_atmid(2,%r8),__LC_PER_ATMID
+ mvc __THREAD_per+__PER_address(8,%r8),__LC_PER_ADDRESS
+ mvc __THREAD_per+__PER_access_id(1,%r8),__LC_PER_ACCESS_ID
oi __TI_flags+7(%r9),_TIF_SINGLE_STEP # set TIF_SINGLE_STEP
TRACE_IRQS_ON
stosm __SF_EMPTY(%r15),0x03 # reenable interrupts
diff --git a/arch/sparc/boot/btfixupprep.c b/arch/sparc/boot/btfixupprep.c
index 52a4208..bbf91b9 100644
--- a/arch/sparc/boot/btfixupprep.c
+++ b/arch/sparc/boot/btfixupprep.c
@@ -61,14 +61,14 @@
unsigned long lastfrelno;
btfixup *lastf;
-void fatal(void) __attribute__((noreturn));
-void fatal(void)
+static void fatal(void) __attribute__((noreturn));
+static void fatal(void)
{
fprintf(stderr, "Malformed output from objdump\n%s\n", buffer);
exit(1);
}
-btfixup *find(int type, char *name)
+static btfixup *find(int type, char *name)
{
int i;
for (i = 0; i < last; i++) {
@@ -88,7 +88,7 @@
return array + last - 1;
}
-void set_mode (char *buffer)
+static void set_mode (char *buffer)
{
for (mode = 0;; mode++)
if (buffer[mode] < '0' || buffer[mode] > '9')
diff --git a/arch/sparc/boot/piggyback_32.c b/arch/sparc/boot/piggyback_32.c
index e8dc9ad..ac944ae 100644
--- a/arch/sparc/boot/piggyback_32.c
+++ b/arch/sparc/boot/piggyback_32.c
@@ -35,17 +35,17 @@
* as PROM looks for a.out image only.
*/
-unsigned short ld2(char *p)
+static unsigned short ld2(char *p)
{
return (p[0] << 8) | p[1];
}
-unsigned int ld4(char *p)
+static unsigned int ld4(char *p)
{
return (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
}
-void st4(char *p, unsigned int x)
+static void st4(char *p, unsigned int x)
{
p[0] = x >> 24;
p[1] = x >> 16;
@@ -53,7 +53,7 @@
p[3] = x;
}
-void usage(void)
+static void usage(void)
{
/* fs_img.gz is an image of initial ramdisk. */
fprintf(stderr, "Usage: piggyback vmlinux.aout System.map fs_img.gz\n");
@@ -61,7 +61,7 @@
exit(1);
}
-void die(char *str)
+static void die(char *str)
{
perror (str);
exit(1);
diff --git a/arch/sparc/boot/piggyback_64.c b/arch/sparc/boot/piggyback_64.c
index c63fd1b..a26a686 100644
--- a/arch/sparc/boot/piggyback_64.c
+++ b/arch/sparc/boot/piggyback_64.c
@@ -32,7 +32,7 @@
/* Note: run this on an a.out kernel (use elftoaout for it), as PROM looks for a.out image onlly
usage: piggyback vmlinux System.map tail, where tail is gzipped fs of the initial ramdisk */
-void die(char *str)
+static void die(char *str)
{
perror (str);
exit(1);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 2fb3802..44bc8bb 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -600,11 +600,13 @@
btusb_stop_traffic(data);
err = usb_autopm_get_interface(data->intf);
if (err < 0)
- return 0;
+ goto failed;
data->intf->needs_remote_wakeup = 0;
usb_autopm_put_interface(data->intf);
+failed:
+ usb_scuttle_anchored_urbs(&data->deferred);
return 0;
}
diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
index fb211e5..0d79577 100644
--- a/drivers/gpu/drm/radeon/mkregtable.c
+++ b/drivers/gpu/drm/radeon/mkregtable.c
@@ -561,7 +561,7 @@
char *gpu_prefix;
};
-struct offset *offset_new(unsigned o)
+static struct offset *offset_new(unsigned o)
{
struct offset *offset;
@@ -573,12 +573,12 @@
return offset;
}
-void table_offset_add(struct table *t, struct offset *offset)
+static void table_offset_add(struct table *t, struct offset *offset)
{
list_add_tail(&offset->list, &t->offsets);
}
-void table_init(struct table *t)
+static void table_init(struct table *t)
{
INIT_LIST_HEAD(&t->offsets);
t->offset_max = 0;
@@ -586,7 +586,7 @@
t->table = NULL;
}
-void table_print(struct table *t)
+static void table_print(struct table *t)
{
unsigned nlloop, i, j, n, c, id;
@@ -611,7 +611,7 @@
printf("};\n");
}
-int table_build(struct table *t)
+static int table_build(struct table *t)
{
struct offset *offset;
unsigned i, m;
@@ -631,7 +631,7 @@
}
static char gpu_name[10];
-int parser_auth(struct table *t, const char *filename)
+static int parser_auth(struct table *t, const char *filename)
{
FILE *file;
regex_t mask_rex;
diff --git a/drivers/input/ff-core.c b/drivers/input/ff-core.c
index 72c63e5..38df81f 100644
--- a/drivers/input/ff-core.c
+++ b/drivers/input/ff-core.c
@@ -337,16 +337,16 @@
dev->ff = ff;
dev->flush = flush_effects;
dev->event = input_ff_event;
- set_bit(EV_FF, dev->evbit);
+ __set_bit(EV_FF, dev->evbit);
/* Copy "true" bits into ff device bitmap */
for (i = 0; i <= FF_MAX; i++)
if (test_bit(i, dev->ffbit))
- set_bit(i, ff->ffbit);
+ __set_bit(i, ff->ffbit);
/* we can emulate RUMBLE with periodic effects */
if (test_bit(FF_PERIODIC, ff->ffbit))
- set_bit(FF_RUMBLE, dev->ffbit);
+ __set_bit(FF_RUMBLE, dev->ffbit);
return 0;
}
@@ -362,12 +362,14 @@
*/
void input_ff_destroy(struct input_dev *dev)
{
- clear_bit(EV_FF, dev->evbit);
- if (dev->ff) {
- if (dev->ff->destroy)
- dev->ff->destroy(dev->ff);
- kfree(dev->ff->private);
- kfree(dev->ff);
+ struct ff_device *ff = dev->ff;
+
+ __clear_bit(EV_FF, dev->evbit);
+ if (ff) {
+ if (ff->destroy)
+ ff->destroy(ff);
+ kfree(ff->private);
+ kfree(ff);
dev->ff = NULL;
}
}
diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c
index 2d1415e..b483b29 100644
--- a/drivers/input/ff-memless.c
+++ b/drivers/input/ff-memless.c
@@ -61,7 +61,6 @@
struct ml_effect_state states[FF_MEMLESS_EFFECTS];
int gain;
struct timer_list timer;
- spinlock_t timer_lock;
struct input_dev *dev;
int (*play_effect)(struct input_dev *dev, void *data,
@@ -368,38 +367,38 @@
{
struct input_dev *dev = (struct input_dev *)timer_data;
struct ml_device *ml = dev->ff->private;
+ unsigned long flags;
debug("timer: updating effects");
- spin_lock(&ml->timer_lock);
+ spin_lock_irqsave(&dev->event_lock, flags);
ml_play_effects(ml);
- spin_unlock(&ml->timer_lock);
+ spin_unlock_irqrestore(&dev->event_lock, flags);
}
+/*
+ * Sets requested gain for FF effects. Called with dev->event_lock held.
+ */
static void ml_ff_set_gain(struct input_dev *dev, u16 gain)
{
struct ml_device *ml = dev->ff->private;
int i;
- spin_lock_bh(&ml->timer_lock);
-
ml->gain = gain;
for (i = 0; i < FF_MEMLESS_EFFECTS; i++)
__clear_bit(FF_EFFECT_PLAYING, &ml->states[i].flags);
ml_play_effects(ml);
-
- spin_unlock_bh(&ml->timer_lock);
}
+/*
+ * Start/stop specified FF effect. Called with dev->event_lock held.
+ */
static int ml_ff_playback(struct input_dev *dev, int effect_id, int value)
{
struct ml_device *ml = dev->ff->private;
struct ml_effect_state *state = &ml->states[effect_id];
- unsigned long flags;
-
- spin_lock_irqsave(&ml->timer_lock, flags);
if (value > 0) {
debug("initiated play");
@@ -425,8 +424,6 @@
ml_play_effects(ml);
}
- spin_unlock_irqrestore(&ml->timer_lock, flags);
-
return 0;
}
@@ -436,7 +433,7 @@
struct ml_device *ml = dev->ff->private;
struct ml_effect_state *state = &ml->states[effect->id];
- spin_lock_bh(&ml->timer_lock);
+ spin_lock_irq(&dev->event_lock);
if (test_bit(FF_EFFECT_STARTED, &state->flags)) {
__clear_bit(FF_EFFECT_PLAYING, &state->flags);
@@ -448,7 +445,7 @@
ml_schedule_timer(ml);
}
- spin_unlock_bh(&ml->timer_lock);
+ spin_unlock_irq(&dev->event_lock);
return 0;
}
@@ -482,7 +479,6 @@
ml->private = data;
ml->play_effect = play_effect;
ml->gain = 0xffff;
- spin_lock_init(&ml->timer_lock);
setup_timer(&ml->timer, ml_effect_timer, (unsigned long)dev);
set_bit(FF_GAIN, dev->ffbit);
diff --git a/drivers/input/input.c b/drivers/input/input.c
index cc763c9..2266ecb 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1292,17 +1292,24 @@
return 0;
}
-#define INPUT_DO_TOGGLE(dev, type, bits, on) \
- do { \
- int i; \
- if (!test_bit(EV_##type, dev->evbit)) \
- break; \
- for (i = 0; i < type##_MAX; i++) { \
- if (!test_bit(i, dev->bits##bit) || \
- !test_bit(i, dev->bits)) \
- continue; \
- dev->event(dev, EV_##type, i, on); \
- } \
+#define INPUT_DO_TOGGLE(dev, type, bits, on) \
+ do { \
+ int i; \
+ bool active; \
+ \
+ if (!test_bit(EV_##type, dev->evbit)) \
+ break; \
+ \
+ for (i = 0; i < type##_MAX; i++) { \
+ if (!test_bit(i, dev->bits##bit)) \
+ continue; \
+ \
+ active = test_bit(i, dev->bits); \
+ if (!active && !on) \
+ continue; \
+ \
+ dev->event(dev, EV_##type, i, on ? active : 0); \
+ } \
} while (0)
#ifdef CONFIG_PM
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 4452eab..28e6110 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -1174,6 +1174,18 @@
return -1;
atkbd_activate(atkbd);
+
+ /*
+ * Restore LED state and repeat rate. While input core
+ * will do this for us at resume time reconnect may happen
+ * because user requested it via sysfs or simply because
+ * keyboard was unplugged and plugged in again so we need
+ * to do it ourselves here.
+ */
+ atkbd_set_leds(atkbd);
+ if (!atkbd->softrepeat)
+ atkbd_set_repeat_rate(atkbd);
+
}
atkbd_enable(atkbd);
@@ -1422,6 +1434,7 @@
atkbd->dev = new_dev;
atkbd->set = atkbd_select_set(atkbd, value, atkbd->extra);
+ atkbd_reset_state(atkbd);
atkbd_activate(atkbd);
atkbd_set_keycode_table(atkbd);
atkbd_set_device_attrs(atkbd);
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 690aed9..5bd6484 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -1673,7 +1673,7 @@
{
int type = *((unsigned int *)kp->arg);
- return sprintf(buffer, "%s\n", psmouse_protocol_by_type(type)->name);
+ return sprintf(buffer, "%s", psmouse_protocol_by_type(type)->name);
}
static int __init psmouse_init(void)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index e64c971..b182f86 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -944,6 +944,14 @@
desc->raid_disk < mddev->raid_disks */) {
set_bit(In_sync, &rdev->flags);
rdev->raid_disk = desc->raid_disk;
+ } else if (desc->state & (1<<MD_DISK_ACTIVE)) {
+ /* active but not in sync implies recovery up to
+ * reshape position. We don't know exactly where
+ * that is, so set to zero for now */
+ if (mddev->minor_version >= 91) {
+ rdev->recovery_offset = 0;
+ rdev->raid_disk = desc->raid_disk;
+ }
}
if (desc->state & (1<<MD_DISK_WRITEMOSTLY))
set_bit(WriteMostly, &rdev->flags);
@@ -1032,8 +1040,19 @@
list_for_each_entry(rdev2, &mddev->disks, same_set) {
mdp_disk_t *d;
int desc_nr;
- if (rdev2->raid_disk >= 0 && test_bit(In_sync, &rdev2->flags)
- && !test_bit(Faulty, &rdev2->flags))
+ int is_active = test_bit(In_sync, &rdev2->flags);
+
+ if (rdev2->raid_disk >= 0 &&
+ sb->minor_version >= 91)
+ /* we have nowhere to store the recovery_offset,
+ * but if it is not below the reshape_position,
+ * we can piggy-back on that.
+ */
+ is_active = 1;
+ if (rdev2->raid_disk < 0 ||
+ test_bit(Faulty, &rdev2->flags))
+ is_active = 0;
+ if (is_active)
desc_nr = rdev2->raid_disk;
else
desc_nr = next_spare++;
@@ -1043,16 +1062,16 @@
d->number = rdev2->desc_nr;
d->major = MAJOR(rdev2->bdev->bd_dev);
d->minor = MINOR(rdev2->bdev->bd_dev);
- if (rdev2->raid_disk >= 0 && test_bit(In_sync, &rdev2->flags)
- && !test_bit(Faulty, &rdev2->flags))
+ if (is_active)
d->raid_disk = rdev2->raid_disk;
else
d->raid_disk = rdev2->desc_nr; /* compatibility */
if (test_bit(Faulty, &rdev2->flags))
d->state = (1<<MD_DISK_FAULTY);
- else if (test_bit(In_sync, &rdev2->flags)) {
+ else if (is_active) {
d->state = (1<<MD_DISK_ACTIVE);
- d->state |= (1<<MD_DISK_SYNC);
+ if (test_bit(In_sync, &rdev2->flags))
+ d->state |= (1<<MD_DISK_SYNC);
active++;
working++;
} else {
@@ -1382,8 +1401,6 @@
if (rdev->raid_disk >= 0 &&
!test_bit(In_sync, &rdev->flags)) {
- if (mddev->curr_resync_completed > rdev->recovery_offset)
- rdev->recovery_offset = mddev->curr_resync_completed;
if (rdev->recovery_offset > 0) {
sb->feature_map |=
cpu_to_le32(MD_FEATURE_RECOVERY_OFFSET);
@@ -1917,6 +1934,14 @@
*/
mdk_rdev_t *rdev;
+ /* First make sure individual recovery_offsets are correct */
+ list_for_each_entry(rdev, &mddev->disks, same_set) {
+ if (rdev->raid_disk >= 0 &&
+ !test_bit(In_sync, &rdev->flags) &&
+ mddev->curr_resync_completed > rdev->recovery_offset)
+ rdev->recovery_offset = mddev->curr_resync_completed;
+
+ }
list_for_each_entry(rdev, &mddev->disks, same_set) {
if (rdev->sb_events == mddev->events ||
(nospares &&
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index dcce204..d29215d 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -4823,11 +4823,40 @@
return ERR_PTR(-ENOMEM);
}
+
+static int only_parity(int raid_disk, int algo, int raid_disks, int max_degraded)
+{
+ switch (algo) {
+ case ALGORITHM_PARITY_0:
+ if (raid_disk < max_degraded)
+ return 1;
+ break;
+ case ALGORITHM_PARITY_N:
+ if (raid_disk >= raid_disks - max_degraded)
+ return 1;
+ break;
+ case ALGORITHM_PARITY_0_6:
+ if (raid_disk == 0 ||
+ raid_disk == raid_disks - 1)
+ return 1;
+ break;
+ case ALGORITHM_LEFT_ASYMMETRIC_6:
+ case ALGORITHM_RIGHT_ASYMMETRIC_6:
+ case ALGORITHM_LEFT_SYMMETRIC_6:
+ case ALGORITHM_RIGHT_SYMMETRIC_6:
+ if (raid_disk == raid_disks - 1)
+ return 1;
+ }
+ return 0;
+}
+
static int run(mddev_t *mddev)
{
raid5_conf_t *conf;
int working_disks = 0, chunk_size;
+ int dirty_parity_disks = 0;
mdk_rdev_t *rdev;
+ sector_t reshape_offset = 0;
if (mddev->recovery_cp != MaxSector)
printk(KERN_NOTICE "raid5: %s is not clean"
@@ -4861,6 +4890,7 @@
"on a stripe boundary\n");
return -EINVAL;
}
+ reshape_offset = here_new * mddev->new_chunk_sectors;
/* here_new is the stripe we will write to */
here_old = mddev->reshape_position;
sector_div(here_old, mddev->chunk_sectors *
@@ -4916,10 +4946,51 @@
/*
* 0 for a fully functional array, 1 or 2 for a degraded array.
*/
- list_for_each_entry(rdev, &mddev->disks, same_set)
- if (rdev->raid_disk >= 0 &&
- test_bit(In_sync, &rdev->flags))
+ list_for_each_entry(rdev, &mddev->disks, same_set) {
+ if (rdev->raid_disk < 0)
+ continue;
+ if (test_bit(In_sync, &rdev->flags))
working_disks++;
+ /* This disc is not fully in-sync. However if it
+ * just stored parity (beyond the recovery_offset),
+ * when we don't need to be concerned about the
+ * array being dirty.
+ * When reshape goes 'backwards', we never have
+ * partially completed devices, so we only need
+ * to worry about reshape going forwards.
+ */
+ /* Hack because v0.91 doesn't store recovery_offset properly. */
+ if (mddev->major_version == 0 &&
+ mddev->minor_version > 90)
+ rdev->recovery_offset = reshape_offset;
+
+ printk("%d: w=%d pa=%d pr=%d m=%d a=%d r=%d op1=%d op2=%d\n",
+ rdev->raid_disk, working_disks, conf->prev_algo,
+ conf->previous_raid_disks, conf->max_degraded,
+ conf->algorithm, conf->raid_disks,
+ only_parity(rdev->raid_disk,
+ conf->prev_algo,
+ conf->previous_raid_disks,
+ conf->max_degraded),
+ only_parity(rdev->raid_disk,
+ conf->algorithm,
+ conf->raid_disks,
+ conf->max_degraded));
+ if (rdev->recovery_offset < reshape_offset) {
+ /* We need to check old and new layout */
+ if (!only_parity(rdev->raid_disk,
+ conf->algorithm,
+ conf->raid_disks,
+ conf->max_degraded))
+ continue;
+ }
+ if (!only_parity(rdev->raid_disk,
+ conf->prev_algo,
+ conf->previous_raid_disks,
+ conf->max_degraded))
+ continue;
+ dirty_parity_disks++;
+ }
mddev->degraded = (max(conf->raid_disks, conf->previous_raid_disks)
- working_disks);
@@ -4935,7 +5006,7 @@
mddev->dev_sectors &= ~(mddev->chunk_sectors - 1);
mddev->resync_max_sectors = mddev->dev_sectors;
- if (mddev->degraded > 0 &&
+ if (mddev->degraded > dirty_parity_disks &&
mddev->recovery_cp != MaxSector) {
if (mddev->ok_start_degraded)
printk(KERN_WARNING
@@ -5361,9 +5432,11 @@
!test_bit(Faulty, &rdev->flags)) {
if (raid5_add_disk(mddev, rdev) == 0) {
char nm[20];
- set_bit(In_sync, &rdev->flags);
+ if (rdev->raid_disk >= conf->previous_raid_disks)
+ set_bit(In_sync, &rdev->flags);
+ else
+ rdev->recovery_offset = 0;
added_devices++;
- rdev->recovery_offset = 0;
sprintf(nm, "rd%d", rdev->raid_disk);
if (sysfs_create_link(&mddev->kobj,
&rdev->kobj, nm))
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index 22b02c6..e5f8fc1 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -175,15 +175,6 @@
int ret = 0;
drhd = (struct acpi_dmar_hardware_unit *)header;
- if (!drhd->address) {
- /* Promote an attitude of violence to a BIOS engineer today */
- WARN(1, "Your BIOS is broken; DMAR reported at address zero!\n"
- "BIOS vendor: %s; Ver: %s; Product Version: %s\n",
- dmi_get_system_info(DMI_BIOS_VENDOR),
- dmi_get_system_info(DMI_BIOS_VERSION),
- dmi_get_system_info(DMI_PRODUCT_VERSION));
- return -ENODEV;
- }
dmaru = kzalloc(sizeof(*dmaru), GFP_KERNEL);
if (!dmaru)
return -ENOMEM;
@@ -591,12 +582,50 @@
return 0;
}
+int __init check_zero_address(void)
+{
+ struct acpi_table_dmar *dmar;
+ struct acpi_dmar_header *entry_header;
+ struct acpi_dmar_hardware_unit *drhd;
+
+ dmar = (struct acpi_table_dmar *)dmar_tbl;
+ entry_header = (struct acpi_dmar_header *)(dmar + 1);
+
+ while (((unsigned long)entry_header) <
+ (((unsigned long)dmar) + dmar_tbl->length)) {
+ /* Avoid looping forever on bad ACPI tables */
+ if (entry_header->length == 0) {
+ printk(KERN_WARNING PREFIX
+ "Invalid 0-length structure\n");
+ return 0;
+ }
+
+ if (entry_header->type == ACPI_DMAR_TYPE_HARDWARE_UNIT) {
+ drhd = (void *)entry_header;
+ if (!drhd->address) {
+ /* Promote an attitude of violence to a BIOS engineer today */
+ WARN(1, "Your BIOS is broken; DMAR reported at address zero!\n"
+ "BIOS vendor: %s; Ver: %s; Product Version: %s\n",
+ dmi_get_system_info(DMI_BIOS_VENDOR),
+ dmi_get_system_info(DMI_BIOS_VERSION),
+ dmi_get_system_info(DMI_PRODUCT_VERSION));
+ return 0;
+ }
+ break;
+ }
+
+ entry_header = ((void *)entry_header + entry_header->length);
+ }
+ return 1;
+}
+
void __init detect_intel_iommu(void)
{
int ret;
ret = dmar_table_detect();
-
+ if (ret)
+ ret = check_zero_address();
{
#ifdef CONFIG_INTR_REMAP
struct acpi_table_dmar *dmar;
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index b1e97e6..1840a05 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -2767,7 +2767,15 @@
size = PAGE_ALIGN(size);
order = get_order(size);
- flags &= ~(GFP_DMA | GFP_DMA32);
+
+ if (!iommu_no_mapping(hwdev))
+ flags &= ~(GFP_DMA | GFP_DMA32);
+ else if (hwdev->coherent_dma_mask < dma_get_required_mask(hwdev)) {
+ if (hwdev->coherent_dma_mask < DMA_BIT_MASK(32))
+ flags |= GFP_DMA;
+ else
+ flags |= GFP_DMA32;
+ }
vaddr = (void *)__get_free_pages(flags, order);
if (!vaddr)
@@ -3207,6 +3215,33 @@
}
#endif /* CONFIG_PM */
+/*
+ * Here we only respond to action of unbound device from driver.
+ *
+ * Added device is not attached to its DMAR domain here yet. That will happen
+ * when mapping the device to iova.
+ */
+static int device_notifier(struct notifier_block *nb,
+ unsigned long action, void *data)
+{
+ struct device *dev = data;
+ struct pci_dev *pdev = to_pci_dev(dev);
+ struct dmar_domain *domain;
+
+ domain = find_domain(pdev);
+ if (!domain)
+ return 0;
+
+ if (action == BUS_NOTIFY_UNBOUND_DRIVER && !iommu_pass_through)
+ domain_remove_one_dev_info(domain, pdev);
+
+ return 0;
+}
+
+static struct notifier_block device_nb = {
+ .notifier_call = device_notifier,
+};
+
int __init intel_iommu_init(void)
{
int ret = 0;
@@ -3259,6 +3294,8 @@
register_iommu(&intel_iommu_ops);
+ bus_register_notifier(&pci_bus_type, &device_nb);
+
return 0;
}
diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c
index 89ece1c..66e21dd 100644
--- a/drivers/s390/char/monreader.c
+++ b/drivers/s390/char/monreader.c
@@ -357,6 +357,7 @@
atomic_set(&monpriv->msglim_count, 0);
monpriv->write_index = 0;
monpriv->read_index = 0;
+ dev_set_drvdata(monreader_device, NULL);
for (i = 0; i < MON_MSGLIM; i++)
kfree(monpriv->msg_array[i]);
diff --git a/drivers/s390/char/sclp_quiesce.c b/drivers/s390/char/sclp_quiesce.c
index 84c191c..05909a7 100644
--- a/drivers/s390/char/sclp_quiesce.c
+++ b/drivers/s390/char/sclp_quiesce.c
@@ -20,9 +20,12 @@
#include "sclp.h"
+static void (*old_machine_restart)(char *);
+static void (*old_machine_halt)(void);
+static void (*old_machine_power_off)(void);
+
/* Shutdown handler. Signal completion of shutdown by loading special PSW. */
-static void
-do_machine_quiesce(void)
+static void do_machine_quiesce(void)
{
psw_t quiesce_psw;
@@ -33,23 +36,48 @@
}
/* Handler for quiesce event. Start shutdown procedure. */
-static void
-sclp_quiesce_handler(struct evbuf_header *evbuf)
+static void sclp_quiesce_handler(struct evbuf_header *evbuf)
{
- _machine_restart = (void *) do_machine_quiesce;
- _machine_halt = do_machine_quiesce;
- _machine_power_off = do_machine_quiesce;
+ if (_machine_restart != (void *) do_machine_quiesce) {
+ old_machine_restart = _machine_restart;
+ old_machine_halt = _machine_halt;
+ old_machine_power_off = _machine_power_off;
+ _machine_restart = (void *) do_machine_quiesce;
+ _machine_halt = do_machine_quiesce;
+ _machine_power_off = do_machine_quiesce;
+ }
ctrl_alt_del();
}
+/* Undo machine restart/halt/power_off modification on resume */
+static void sclp_quiesce_pm_event(struct sclp_register *reg,
+ enum sclp_pm_event sclp_pm_event)
+{
+ switch (sclp_pm_event) {
+ case SCLP_PM_EVENT_RESTORE:
+ if (old_machine_restart) {
+ _machine_restart = old_machine_restart;
+ _machine_halt = old_machine_halt;
+ _machine_power_off = old_machine_power_off;
+ old_machine_restart = NULL;
+ old_machine_halt = NULL;
+ old_machine_power_off = NULL;
+ }
+ break;
+ case SCLP_PM_EVENT_FREEZE:
+ case SCLP_PM_EVENT_THAW:
+ break;
+ }
+}
+
static struct sclp_register sclp_quiesce_event = {
.receive_mask = EVTYP_SIGQUIESCE_MASK,
- .receiver_fn = sclp_quiesce_handler
+ .receiver_fn = sclp_quiesce_handler,
+ .pm_event_fn = sclp_quiesce_pm_event
};
/* Initialize quiesce driver. */
-static int __init
-sclp_quiesce_init(void)
+static int __init sclp_quiesce_init(void)
{
return sclp_register(&sclp_quiesce_event);
}
diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index edf926e..d0a2ce1 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -958,7 +958,7 @@
p1 = encode_entry_baggage(cd, p1, name, namlen, ino);
if (plus)
- p = encode_entryplus_baggage(cd, p1, name, namlen);
+ p1 = encode_entryplus_baggage(cd, p1, name, namlen);
/* determine entry word length and lengths to go in pages */
num_entry_words = p1 - tmp;
diff --git a/include/linux/input.h b/include/linux/input.h
index 0ccfc30..c2b1a7d 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1377,6 +1377,10 @@
* methods; erase() is optional. set_gain() and set_autocenter() need
* only be implemented if driver sets up FF_GAIN and FF_AUTOCENTER
* bits.
+ *
+ * Note that playback(), set_gain() and set_autocenter() are called with
+ * dev->event_lock spinlock held and interrupts off and thus may not
+ * sleep.
*/
struct ff_device {
int (*upload)(struct input_dev *dev, struct ff_effect *effect,
diff --git a/mm/percpu.c b/mm/percpu.c
index d907971..5adfc26 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -355,62 +355,86 @@
}
/**
- * pcpu_extend_area_map - extend area map for allocation
- * @chunk: target chunk
+ * pcpu_need_to_extend - determine whether chunk area map needs to be extended
+ * @chunk: chunk of interest
*
- * Extend area map of @chunk so that it can accomodate an allocation.
- * A single allocation can split an area into three areas, so this
- * function makes sure that @chunk->map has at least two extra slots.
+ * Determine whether area map of @chunk needs to be extended to
+ * accomodate a new allocation.
*
* CONTEXT:
- * pcpu_alloc_mutex, pcpu_lock. pcpu_lock is released and reacquired
- * if area map is extended.
+ * pcpu_lock.
*
* RETURNS:
- * 0 if noop, 1 if successfully extended, -errno on failure.
+ * New target map allocation length if extension is necessary, 0
+ * otherwise.
*/
-static int pcpu_extend_area_map(struct pcpu_chunk *chunk, unsigned long *flags)
+static int pcpu_need_to_extend(struct pcpu_chunk *chunk)
{
int new_alloc;
- int *new;
- size_t size;
- /* has enough? */
if (chunk->map_alloc >= chunk->map_used + 2)
return 0;
- spin_unlock_irqrestore(&pcpu_lock, *flags);
-
new_alloc = PCPU_DFL_MAP_ALLOC;
while (new_alloc < chunk->map_used + 2)
new_alloc *= 2;
- new = pcpu_mem_alloc(new_alloc * sizeof(new[0]));
- if (!new) {
- spin_lock_irqsave(&pcpu_lock, *flags);
+ return new_alloc;
+}
+
+/**
+ * pcpu_extend_area_map - extend area map of a chunk
+ * @chunk: chunk of interest
+ * @new_alloc: new target allocation length of the area map
+ *
+ * Extend area map of @chunk to have @new_alloc entries.
+ *
+ * CONTEXT:
+ * Does GFP_KERNEL allocation. Grabs and releases pcpu_lock.
+ *
+ * RETURNS:
+ * 0 on success, -errno on failure.
+ */
+static int pcpu_extend_area_map(struct pcpu_chunk *chunk, int new_alloc)
+{
+ int *old = NULL, *new = NULL;
+ size_t old_size = 0, new_size = new_alloc * sizeof(new[0]);
+ unsigned long flags;
+
+ new = pcpu_mem_alloc(new_size);
+ if (!new)
return -ENOMEM;
- }
- /*
- * Acquire pcpu_lock and switch to new area map. Only free
- * could have happened inbetween, so map_used couldn't have
- * grown.
- */
- spin_lock_irqsave(&pcpu_lock, *flags);
- BUG_ON(new_alloc < chunk->map_used + 2);
+ /* acquire pcpu_lock and switch to new area map */
+ spin_lock_irqsave(&pcpu_lock, flags);
- size = chunk->map_alloc * sizeof(chunk->map[0]);
- memcpy(new, chunk->map, size);
+ if (new_alloc <= chunk->map_alloc)
+ goto out_unlock;
+
+ old_size = chunk->map_alloc * sizeof(chunk->map[0]);
+ memcpy(new, chunk->map, old_size);
/*
* map_alloc < PCPU_DFL_MAP_ALLOC indicates that the chunk is
* one of the first chunks and still using static map.
*/
if (chunk->map_alloc >= PCPU_DFL_MAP_ALLOC)
- pcpu_mem_free(chunk->map, size);
+ old = chunk->map;
chunk->map_alloc = new_alloc;
chunk->map = new;
+ new = NULL;
+
+out_unlock:
+ spin_unlock_irqrestore(&pcpu_lock, flags);
+
+ /*
+ * pcpu_mem_free() might end up calling vfree() which uses
+ * IRQ-unsafe lock and thus can't be called under pcpu_lock.
+ */
+ pcpu_mem_free(old, old_size);
+ pcpu_mem_free(new, new_size);
+
return 0;
}
@@ -1049,7 +1073,7 @@
static int warn_limit = 10;
struct pcpu_chunk *chunk;
const char *err;
- int slot, off;
+ int slot, off, new_alloc;
unsigned long flags;
if (unlikely(!size || size > PCPU_MIN_UNIT_SIZE || align > PAGE_SIZE)) {
@@ -1064,14 +1088,25 @@
/* serve reserved allocations from the reserved chunk if available */
if (reserved && pcpu_reserved_chunk) {
chunk = pcpu_reserved_chunk;
- if (size > chunk->contig_hint ||
- pcpu_extend_area_map(chunk, &flags) < 0) {
- err = "failed to extend area map of reserved chunk";
+
+ if (size > chunk->contig_hint) {
+ err = "alloc from reserved chunk failed";
goto fail_unlock;
}
+
+ while ((new_alloc = pcpu_need_to_extend(chunk))) {
+ spin_unlock_irqrestore(&pcpu_lock, flags);
+ if (pcpu_extend_area_map(chunk, new_alloc) < 0) {
+ err = "failed to extend area map of reserved chunk";
+ goto fail_unlock_mutex;
+ }
+ spin_lock_irqsave(&pcpu_lock, flags);
+ }
+
off = pcpu_alloc_area(chunk, size, align);
if (off >= 0)
goto area_found;
+
err = "alloc from reserved chunk failed";
goto fail_unlock;
}
@@ -1083,14 +1118,20 @@
if (size > chunk->contig_hint)
continue;
- switch (pcpu_extend_area_map(chunk, &flags)) {
- case 0:
- break;
- case 1:
- goto restart; /* pcpu_lock dropped, restart */
- default:
- err = "failed to extend area map";
- goto fail_unlock;
+ new_alloc = pcpu_need_to_extend(chunk);
+ if (new_alloc) {
+ spin_unlock_irqrestore(&pcpu_lock, flags);
+ if (pcpu_extend_area_map(chunk,
+ new_alloc) < 0) {
+ err = "failed to extend area map";
+ goto fail_unlock_mutex;
+ }
+ spin_lock_irqsave(&pcpu_lock, flags);
+ /*
+ * pcpu_lock has been dropped, need to
+ * restart cpu_slot list walking.
+ */
+ goto restart;
}
off = pcpu_alloc_area(chunk, size, align);
diff --git a/scripts/dtc/data.c b/scripts/dtc/data.c
index dd2e3d3..fe555e8 100644
--- a/scripts/dtc/data.c
+++ b/scripts/dtc/data.c
@@ -217,7 +217,7 @@
return d;
}
-struct data data_append_markers(struct data d, struct marker *m)
+static struct data data_append_markers(struct data d, struct marker *m)
{
struct marker **mp = &d.markers;
diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l
index 44dbfd3..a627bbe 100644
--- a/scripts/dtc/dtc-lexer.l
+++ b/scripts/dtc/dtc-lexer.l
@@ -18,7 +18,7 @@
* USA
*/
-%option noyywrap nounput yylineno
+%option noyywrap noinput nounput yylineno
%x INCLUDE
%x BYTESTRING
diff --git a/scripts/dtc/dtc-lexer.lex.c_shipped b/scripts/dtc/dtc-lexer.lex.c_shipped
index ac392cb..e27cc63 100644
--- a/scripts/dtc/dtc-lexer.lex.c_shipped
+++ b/scripts/dtc/dtc-lexer.lex.c_shipped
@@ -9,7 +9,7 @@
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 34
+#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
@@ -54,7 +54,6 @@
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
@@ -85,6 +84,8 @@
#define UINT32_MAX (4294967295U)
#endif
+#endif /* ! C99 */
+
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
@@ -141,7 +142,15 @@
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
@@ -192,13 +201,6 @@
#define unput(c) yyunput( c, (yytext_ptr) )
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- * Given that the standard has decreed that size_t exists since 1989,
- * I guess we can afford to depend on it. Manoj.
- */
-
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
@@ -604,6 +606,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
+#define YY_NO_INPUT 1
@@ -634,7 +637,7 @@
static void push_input_file(const char *filename);
static int pop_input_file(void);
-#line 638 "dtc-lexer.lex.c"
+#line 641 "dtc-lexer.lex.c"
#define INITIAL 0
#define INCLUDE 1
@@ -656,6 +659,35 @@
static int yy_init_globals (void );
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy (void );
+
+int yyget_debug (void );
+
+void yyset_debug (int debug_flag );
+
+YY_EXTRA_TYPE yyget_extra (void );
+
+void yyset_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *yyget_in (void );
+
+void yyset_in (FILE * in_str );
+
+FILE *yyget_out (void );
+
+void yyset_out (FILE * out_str );
+
+int yyget_leng (void );
+
+char *yyget_text (void );
+
+int yyget_lineno (void );
+
+void yyset_lineno (int line_number );
+
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
@@ -688,7 +720,12 @@
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
@@ -696,7 +733,7 @@
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
-#define ECHO fwrite( yytext, yyleng, 1, yyout )
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
@@ -707,7 +744,7 @@
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
- int n; \
+ size_t n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
@@ -791,7 +828,7 @@
#line 64 "dtc-lexer.l"
-#line 795 "dtc-lexer.lex.c"
+#line 832 "dtc-lexer.lex.c"
if ( !(yy_init) )
{
@@ -1116,7 +1153,7 @@
#line 222 "dtc-lexer.l"
ECHO;
YY_BREAK
-#line 1120 "dtc-lexer.lex.c"
+#line 1157 "dtc-lexer.lex.c"
case YY_END_OF_BUFFER:
{
@@ -1840,8 +1877,8 @@
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
* scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
*
* @return the newly allocated buffer state object.
*/
diff --git a/scripts/dtc/libfdt/fdt_ro.c b/scripts/dtc/libfdt/fdt_ro.c
index fbbba44..22e69291 100644
--- a/scripts/dtc/libfdt/fdt_ro.c
+++ b/scripts/dtc/libfdt/fdt_ro.c
@@ -411,7 +411,7 @@
&phandle, sizeof(phandle));
}
-int _stringlist_contains(const char *strlist, int listlen, const char *str)
+static int _stringlist_contains(const char *strlist, int listlen, const char *str)
{
int len = strlen(str);
const char *p;
diff --git a/scripts/dtc/treesource.c b/scripts/dtc/treesource.c
index ebeb6eb..1521ff1 100644
--- a/scripts/dtc/treesource.c
+++ b/scripts/dtc/treesource.c
@@ -52,7 +52,7 @@
fputc('\t', f);
}
-int isstring(char c)
+static int isstring(char c)
{
return (isprint(c)
|| (c == '\0')
diff --git a/scripts/genksyms/keywords.c_shipped b/scripts/genksyms/keywords.c_shipped
index 971e011..287467a 100644
--- a/scripts/genksyms/keywords.c_shipped
+++ b/scripts/genksyms/keywords.c_shipped
@@ -1,4 +1,4 @@
-/* ANSI-C code produced by gperf version 3.0.2 */
+/* ANSI-C code produced by gperf version 3.0.3 */
/* Command-line: gperf -L ANSI-C -a -C -E -g -H is_reserved_hash -k '1,3,$' -N is_reserved_word -p -t scripts/genksyms/keywords.gperf */
#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
@@ -30,7 +30,9 @@
#line 1 "scripts/genksyms/keywords.gperf"
-#line 3 "scripts/genksyms/keywords.gperf"
+struct resword;
+static const struct resword *is_reserved_word(register const char *str, register unsigned int len);
+#line 5 "scripts/genksyms/keywords.gperf"
struct resword { const char *name; int token; };
/* maximum key range = 62, duplicates = 0 */
@@ -78,6 +80,9 @@
#ifdef __GNUC__
__inline
+#ifdef __GNUC_STDC_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
#endif
const struct resword *
is_reserved_word (register const char *str, register unsigned int len)
@@ -94,105 +99,105 @@
static const struct resword wordlist[] =
{
{""}, {""}, {""},
-#line 26 "scripts/genksyms/keywords.gperf"
+#line 28 "scripts/genksyms/keywords.gperf"
{"asm", ASM_KEYW},
{""},
-#line 8 "scripts/genksyms/keywords.gperf"
+#line 10 "scripts/genksyms/keywords.gperf"
{"__asm", ASM_KEYW},
{""},
-#line 9 "scripts/genksyms/keywords.gperf"
+#line 11 "scripts/genksyms/keywords.gperf"
{"__asm__", ASM_KEYW},
{""}, {""},
-#line 52 "scripts/genksyms/keywords.gperf"
+#line 54 "scripts/genksyms/keywords.gperf"
{"__typeof__", TYPEOF_KEYW},
{""},
-#line 12 "scripts/genksyms/keywords.gperf"
+#line 14 "scripts/genksyms/keywords.gperf"
{"__const", CONST_KEYW},
-#line 11 "scripts/genksyms/keywords.gperf"
- {"__attribute__", ATTRIBUTE_KEYW},
#line 13 "scripts/genksyms/keywords.gperf"
+ {"__attribute__", ATTRIBUTE_KEYW},
+#line 15 "scripts/genksyms/keywords.gperf"
{"__const__", CONST_KEYW},
-#line 18 "scripts/genksyms/keywords.gperf"
- {"__signed__", SIGNED_KEYW},
-#line 44 "scripts/genksyms/keywords.gperf"
- {"static", STATIC_KEYW},
#line 20 "scripts/genksyms/keywords.gperf"
+ {"__signed__", SIGNED_KEYW},
+#line 46 "scripts/genksyms/keywords.gperf"
+ {"static", STATIC_KEYW},
+#line 22 "scripts/genksyms/keywords.gperf"
{"__volatile__", VOLATILE_KEYW},
-#line 39 "scripts/genksyms/keywords.gperf"
+#line 41 "scripts/genksyms/keywords.gperf"
{"int", INT_KEYW},
-#line 32 "scripts/genksyms/keywords.gperf"
+#line 34 "scripts/genksyms/keywords.gperf"
{"char", CHAR_KEYW},
-#line 33 "scripts/genksyms/keywords.gperf"
+#line 35 "scripts/genksyms/keywords.gperf"
{"const", CONST_KEYW},
-#line 45 "scripts/genksyms/keywords.gperf"
+#line 47 "scripts/genksyms/keywords.gperf"
{"struct", STRUCT_KEYW},
-#line 24 "scripts/genksyms/keywords.gperf"
+#line 26 "scripts/genksyms/keywords.gperf"
{"__restrict__", RESTRICT_KEYW},
-#line 25 "scripts/genksyms/keywords.gperf"
+#line 27 "scripts/genksyms/keywords.gperf"
{"restrict", RESTRICT_KEYW},
-#line 23 "scripts/genksyms/keywords.gperf"
+#line 25 "scripts/genksyms/keywords.gperf"
{"_restrict", RESTRICT_KEYW},
-#line 16 "scripts/genksyms/keywords.gperf"
+#line 18 "scripts/genksyms/keywords.gperf"
{"__inline__", INLINE_KEYW},
-#line 10 "scripts/genksyms/keywords.gperf"
+#line 12 "scripts/genksyms/keywords.gperf"
{"__attribute", ATTRIBUTE_KEYW},
{""},
-#line 14 "scripts/genksyms/keywords.gperf"
+#line 16 "scripts/genksyms/keywords.gperf"
{"__extension__", EXTENSION_KEYW},
-#line 35 "scripts/genksyms/keywords.gperf"
+#line 37 "scripts/genksyms/keywords.gperf"
{"enum", ENUM_KEYW},
-#line 19 "scripts/genksyms/keywords.gperf"
+#line 21 "scripts/genksyms/keywords.gperf"
{"__volatile", VOLATILE_KEYW},
-#line 36 "scripts/genksyms/keywords.gperf"
+#line 38 "scripts/genksyms/keywords.gperf"
{"extern", EXTERN_KEYW},
{""},
-#line 17 "scripts/genksyms/keywords.gperf"
+#line 19 "scripts/genksyms/keywords.gperf"
{"__signed", SIGNED_KEYW},
-#line 7 "scripts/genksyms/keywords.gperf"
+#line 9 "scripts/genksyms/keywords.gperf"
{"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW},
{""},
-#line 51 "scripts/genksyms/keywords.gperf"
+#line 53 "scripts/genksyms/keywords.gperf"
{"typeof", TYPEOF_KEYW},
-#line 46 "scripts/genksyms/keywords.gperf"
+#line 48 "scripts/genksyms/keywords.gperf"
{"typedef", TYPEDEF_KEYW},
-#line 15 "scripts/genksyms/keywords.gperf"
+#line 17 "scripts/genksyms/keywords.gperf"
{"__inline", INLINE_KEYW},
-#line 31 "scripts/genksyms/keywords.gperf"
+#line 33 "scripts/genksyms/keywords.gperf"
{"auto", AUTO_KEYW},
-#line 47 "scripts/genksyms/keywords.gperf"
+#line 49 "scripts/genksyms/keywords.gperf"
{"union", UNION_KEYW},
{""}, {""},
-#line 48 "scripts/genksyms/keywords.gperf"
+#line 50 "scripts/genksyms/keywords.gperf"
{"unsigned", UNSIGNED_KEYW},
-#line 49 "scripts/genksyms/keywords.gperf"
+#line 51 "scripts/genksyms/keywords.gperf"
{"void", VOID_KEYW},
-#line 42 "scripts/genksyms/keywords.gperf"
+#line 44 "scripts/genksyms/keywords.gperf"
{"short", SHORT_KEYW},
{""}, {""},
-#line 50 "scripts/genksyms/keywords.gperf"
+#line 52 "scripts/genksyms/keywords.gperf"
{"volatile", VOLATILE_KEYW},
{""},
-#line 37 "scripts/genksyms/keywords.gperf"
+#line 39 "scripts/genksyms/keywords.gperf"
{"float", FLOAT_KEYW},
-#line 34 "scripts/genksyms/keywords.gperf"
+#line 36 "scripts/genksyms/keywords.gperf"
{"double", DOUBLE_KEYW},
{""},
-#line 5 "scripts/genksyms/keywords.gperf"
+#line 7 "scripts/genksyms/keywords.gperf"
{"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
{""}, {""},
-#line 38 "scripts/genksyms/keywords.gperf"
+#line 40 "scripts/genksyms/keywords.gperf"
{"inline", INLINE_KEYW},
-#line 6 "scripts/genksyms/keywords.gperf"
+#line 8 "scripts/genksyms/keywords.gperf"
{"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
-#line 41 "scripts/genksyms/keywords.gperf"
+#line 43 "scripts/genksyms/keywords.gperf"
{"register", REGISTER_KEYW},
{""},
-#line 22 "scripts/genksyms/keywords.gperf"
+#line 24 "scripts/genksyms/keywords.gperf"
{"_Bool", BOOL_KEYW},
-#line 43 "scripts/genksyms/keywords.gperf"
+#line 45 "scripts/genksyms/keywords.gperf"
{"signed", SIGNED_KEYW},
{""}, {""},
-#line 40 "scripts/genksyms/keywords.gperf"
+#line 42 "scripts/genksyms/keywords.gperf"
{"long", LONG_KEYW}
};
diff --git a/scripts/genksyms/keywords.gperf b/scripts/genksyms/keywords.gperf
index 5ef3733..8fe977a 100644
--- a/scripts/genksyms/keywords.gperf
+++ b/scripts/genksyms/keywords.gperf
@@ -1,4 +1,6 @@
%{
+struct resword;
+static const struct resword *is_reserved_word(register const char *str, register unsigned int len);
%}
struct resword { const char *name; int token; }
%%
diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped
index dc3e818..fdc7113 100644
--- a/scripts/kconfig/lex.zconf.c_shipped
+++ b/scripts/kconfig/lex.zconf.c_shipped
@@ -160,7 +160,15 @@
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
@@ -802,7 +810,7 @@
static void zconf_endhelp(void);
static void zconf_endfile(void);
-void new_string(void)
+static void new_string(void)
{
text = malloc(START_STRSIZE);
text_asize = START_STRSIZE;
@@ -810,7 +818,7 @@
*text = 0;
}
-void append_string(const char *str, int size)
+static void append_string(const char *str, int size)
{
int new_size = text_size + size + 1;
if (new_size > text_asize) {
@@ -824,7 +832,7 @@
text[text_size] = 0;
}
-void alloc_string(const char *str, int size)
+static void alloc_string(const char *str, int size)
{
text = malloc(size + 1);
memcpy(text, str, size);
@@ -914,7 +922,12 @@
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
@@ -922,7 +935,7 @@
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
-#define ECHO fwrite( zconftext, zconfleng, 1, zconfout )
+#define ECHO do { if (fwrite( zconftext, zconfleng, 1, zconfout )) {} } while (0)
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
@@ -2060,8 +2073,8 @@
/** Setup the input buffer state to scan the given bytes. The next call to zconflex() will
* scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
*
* @return the newly allocated buffer state object.
*/
diff --git a/scripts/kconfig/zconf.gperf b/scripts/kconfig/zconf.gperf
index 25ef5d0..d8bc742 100644
--- a/scripts/kconfig/zconf.gperf
+++ b/scripts/kconfig/zconf.gperf
@@ -9,6 +9,8 @@
struct kconf_id;
+static struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len);
+
%%
mainmenu, T_MAINMENU, TF_COMMAND
menu, T_MENU, TF_COMMAND
diff --git a/scripts/kconfig/zconf.hash.c_shipped b/scripts/kconfig/zconf.hash.c_shipped
index 5c73d5133..c1748fa 100644
--- a/scripts/kconfig/zconf.hash.c_shipped
+++ b/scripts/kconfig/zconf.hash.c_shipped
@@ -30,6 +30,8 @@
#endif
struct kconf_id;
+
+static struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len);
/* maximum key range = 47, duplicates = 0 */
#ifdef __GNUC__
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l
index 21ff69c..d8f7236 100644
--- a/scripts/kconfig/zconf.l
+++ b/scripts/kconfig/zconf.l
@@ -39,7 +39,7 @@
static void zconf_endhelp(void);
static void zconf_endfile(void);
-void new_string(void)
+static void new_string(void)
{
text = malloc(START_STRSIZE);
text_asize = START_STRSIZE;
@@ -47,7 +47,7 @@
*text = 0;
}
-void append_string(const char *str, int size)
+static void append_string(const char *str, int size)
{
int new_size = text_size + size + 1;
if (new_size > text_asize) {
@@ -61,7 +61,7 @@
text[text_size] = 0;
}
-void alloc_string(const char *str, int size)
+static void alloc_string(const char *str, int size)
{
text = malloc(size + 1);
memcpy(text, str, size);
diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped
index 95df833..6e9dcd5 100644
--- a/scripts/kconfig/zconf.tab.c_shipped
+++ b/scripts/kconfig/zconf.tab.c_shipped
@@ -1,24 +1,23 @@
-/* A Bison parser, made by GNU Bison 2.3. */
+
+/* A Bison parser, made by GNU Bison 2.4.1. */
/* Skeleton implementation for Bison's Yacc-like parsers in C
-
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
+
+ This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
@@ -29,7 +28,7 @@
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
-
+
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
@@ -47,7 +46,7 @@
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.3"
+#define YYBISON_VERSION "2.4.1"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
@@ -55,17 +54,84 @@
/* Pure parsers. */
#define YYPURE 0
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
/* Using locations. */
#define YYLSP_NEEDED 0
/* Substitute the variable and function names. */
-#define yyparse zconfparse
-#define yylex zconflex
-#define yyerror zconferror
-#define yylval zconflval
-#define yychar zconfchar
-#define yydebug zconfdebug
-#define yynerrs zconfnerrs
+#define yyparse zconfparse
+#define yylex zconflex
+#define yyerror zconferror
+#define yylval zconflval
+#define yychar zconfchar
+#define yydebug zconfdebug
+#define yynerrs zconfnerrs
+
+
+/* Copy the first part of user declarations. */
+
+
+/*
+ * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
+ * Released under the terms of the GNU GPL v2.0.
+ */
+
+#include <ctype.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+
+#define LKC_DIRECT_LINK
+#include "lkc.h"
+
+#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
+
+#define PRINTD 0x0001
+#define DEBUG_PARSE 0x0002
+
+int cdebug = PRINTD;
+
+extern int zconflex(void);
+static void zconfprint(const char *err, ...);
+static void zconf_error(const char *err, ...);
+static void zconferror(const char *err);
+static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken);
+
+struct symbol *symbol_hash[257];
+
+static struct menu *current_menu, *current_entry;
+
+#define YYDEBUG 0
+#if YYDEBUG
+#define YYERROR_VERBOSE
+#endif
+
+
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
/* Tokens. */
@@ -108,129 +174,36 @@
T_NOT = 289
};
#endif
-/* Tokens. */
-#define T_MAINMENU 258
-#define T_MENU 259
-#define T_ENDMENU 260
-#define T_SOURCE 261
-#define T_CHOICE 262
-#define T_ENDCHOICE 263
-#define T_COMMENT 264
-#define T_CONFIG 265
-#define T_MENUCONFIG 266
-#define T_HELP 267
-#define T_HELPTEXT 268
-#define T_IF 269
-#define T_ENDIF 270
-#define T_DEPENDS 271
-#define T_OPTIONAL 272
-#define T_PROMPT 273
-#define T_TYPE 274
-#define T_DEFAULT 275
-#define T_SELECT 276
-#define T_RANGE 277
-#define T_OPTION 278
-#define T_ON 279
-#define T_WORD 280
-#define T_WORD_QUOTE 281
-#define T_UNEQUAL 282
-#define T_CLOSE_PAREN 283
-#define T_OPEN_PAREN 284
-#define T_EOL 285
-#define T_OR 286
-#define T_AND 287
-#define T_EQUAL 288
-#define T_NOT 289
-
-/* Copy the first part of user declarations. */
-
-
-/*
- * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-#include <ctype.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdbool.h>
-
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-
-#include "zconf.hash.c"
-
-#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
-
-#define PRINTD 0x0001
-#define DEBUG_PARSE 0x0002
-
-int cdebug = PRINTD;
-
-extern int zconflex(void);
-static void zconfprint(const char *err, ...);
-static void zconf_error(const char *err, ...);
-static void zconferror(const char *err);
-static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken);
-
-struct symbol *symbol_hash[257];
-
-static struct menu *current_menu, *current_entry;
-
-#define YYDEBUG 0
-#if YYDEBUG
-#define YYERROR_VERBOSE
-#endif
-
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-/* Enabling the token table. */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
-#endif
-
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
-
{
+
+
char *string;
struct file *file;
struct symbol *symbol;
struct expr *expr;
struct menu *menu;
struct kconf_id *id;
-}
-/* Line 187 of yacc.c. */
- YYSTYPE;
+
+
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
#endif
-
/* Copy the second part of user declarations. */
-/* Line 216 of yacc.c. */
+/* Include zconf.hash.c here so it can see the token constants. */
+#include "zconf.hash.c"
+
#ifdef short
@@ -306,14 +279,14 @@
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static int
-YYID (int i)
+YYID (int yyi)
#else
static int
-YYID (i)
- int i;
+YYID (yyi)
+ int yyi;
#endif
{
- return i;
+ return yyi;
}
#endif
@@ -394,9 +367,9 @@
/* A type that is properly aligned for any stack member. */
union yyalloc
{
- yytype_int16 yyss;
- YYSTYPE yyvs;
- };
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+};
/* The size of the maximum gap between one aligned stack and the next. */
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
@@ -430,12 +403,12 @@
elements in the stack, and YYPTR gives the new location of the
stack. Advance YYPTR to a properly aligned location for the next
stack. */
-# define YYSTACK_RELOCATE(Stack) \
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
do \
{ \
YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack, Stack, yysize); \
- Stack = &yyptr->Stack; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
@@ -558,18 +531,18 @@
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 104, 104, 106, 108, 109, 110, 111, 112, 113,
- 114, 118, 122, 122, 122, 122, 122, 122, 122, 126,
- 127, 128, 129, 130, 131, 135, 136, 142, 150, 156,
- 164, 174, 176, 177, 178, 179, 180, 181, 184, 192,
- 198, 208, 214, 220, 223, 225, 236, 237, 242, 251,
- 256, 264, 267, 269, 270, 271, 272, 273, 276, 282,
- 293, 299, 309, 311, 316, 324, 332, 335, 337, 338,
- 339, 344, 351, 356, 364, 367, 369, 370, 371, 374,
- 382, 389, 396, 402, 409, 411, 412, 413, 416, 424,
- 426, 431, 432, 435, 436, 437, 441, 442, 445, 446,
- 449, 450, 451, 452, 453, 454, 455, 458, 459, 462,
- 463
+ 0, 107, 107, 109, 111, 112, 113, 114, 115, 116,
+ 117, 121, 125, 125, 125, 125, 125, 125, 125, 129,
+ 130, 131, 132, 133, 134, 138, 139, 145, 153, 159,
+ 167, 177, 179, 180, 181, 182, 183, 184, 187, 195,
+ 201, 211, 217, 223, 226, 228, 239, 240, 245, 254,
+ 259, 267, 270, 272, 273, 274, 275, 276, 279, 285,
+ 296, 302, 312, 314, 319, 327, 335, 338, 340, 341,
+ 342, 347, 354, 359, 367, 370, 372, 373, 374, 377,
+ 385, 392, 399, 405, 412, 414, 415, 416, 419, 427,
+ 429, 434, 435, 438, 439, 440, 444, 445, 448, 449,
+ 452, 453, 454, 455, 456, 457, 458, 461, 462, 465,
+ 466
};
#endif
@@ -985,17 +958,20 @@
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void
-yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
#else
static void
-yy_stack_print (bottom, top)
- yytype_int16 *bottom;
- yytype_int16 *top;
+yy_stack_print (yybottom, yytop)
+ yytype_int16 *yybottom;
+ yytype_int16 *yytop;
#endif
{
YYFPRINTF (stderr, "Stack now");
- for (; bottom <= top; ++bottom)
- YYFPRINTF (stderr, " %d", *bottom);
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
YYFPRINTF (stderr, "\n");
}
@@ -1029,11 +1005,11 @@
/* The symbols being reduced. */
for (yyi = 0; yyi < yynrhs; yyi++)
{
- fprintf (stderr, " $%d = ", yyi + 1);
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
&(yyvsp[(yyi + 1) - (yynrhs)])
);
- fprintf (stderr, "\n");
+ YYFPRINTF (stderr, "\n");
}
}
@@ -1343,10 +1319,8 @@
break;
}
}
-
/* Prevent warnings from -Wmissing-prototypes. */
-
#ifdef YYPARSE_PARAM
#if defined __STDC__ || defined __cplusplus
int yyparse (void *YYPARSE_PARAM);
@@ -1362,11 +1336,10 @@
#endif /* ! YYPARSE_PARAM */
-
-/* The look-ahead symbol. */
+/* The lookahead symbol. */
int yychar;
-/* The semantic value of the look-ahead symbol. */
+/* The semantic value of the lookahead symbol. */
YYSTYPE yylval;
/* Number of syntax errors so far. */
@@ -1374,9 +1347,9 @@
-/*----------.
-| yyparse. |
-`----------*/
+/*-------------------------.
+| yyparse or yypush_parse. |
+`-------------------------*/
#ifdef YYPARSE_PARAM
#if (defined __STDC__ || defined __C99__FUNC__ \
@@ -1400,14 +1373,39 @@
#endif
#endif
{
-
- int yystate;
+
+
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ `yyss': related to states.
+ `yyvs': related to semantic values.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ YYSIZE_T yystacksize;
+
int yyn;
int yyresult;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
- /* Look-ahead token as an internal (translated) token number. */
- int yytoken = 0;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
#if YYERROR_VERBOSE
/* Buffer for error messages, and its allocated size. */
char yymsgbuf[128];
@@ -1415,51 +1413,28 @@
YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
#endif
- /* Three stacks and their tools:
- `yyss': related to states,
- `yyvs': related to semantic values,
- `yyls': related to locations.
-
- Refer to the stacks thru separate pointers, to allow yyoverflow
- to reallocate them elsewhere. */
-
- /* The state stack. */
- yytype_int16 yyssa[YYINITDEPTH];
- yytype_int16 *yyss = yyssa;
- yytype_int16 *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs = yyvsa;
- YYSTYPE *yyvsp;
-
-
-
#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
- YYSIZE_T yystacksize = YYINITDEPTH;
-
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-
/* The number of symbols on the RHS of the reduced rule.
Keep to zero when no symbol should be popped. */
int yylen = 0;
+ yytoken = 0;
+ yyss = yyssa;
+ yyvs = yyvsa;
+ yystacksize = YYINITDEPTH;
+
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
yyerrstatus = 0;
yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
+ yychar = YYEMPTY; /* Cause a token to be read. */
/* Initialize stack pointers.
Waste one element of value and location stack
so that they stay on the same level as the state stack.
The wasted elements are never initialized. */
-
yyssp = yyss;
yyvsp = yyvs;
@@ -1489,7 +1464,6 @@
YYSTYPE *yyvs1 = yyvs;
yytype_int16 *yyss1 = yyss;
-
/* Each stack pointer address is followed by the size of the
data in use in that stack, in bytes. This used to be a
conditional around just the two extra args, but that might
@@ -1497,7 +1471,6 @@
yyoverflow (YY_("memory exhausted"),
&yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp),
-
&yystacksize);
yyss = yyss1;
@@ -1520,9 +1493,8 @@
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
if (! yyptr)
goto yyexhaustedlab;
- YYSTACK_RELOCATE (yyss);
- YYSTACK_RELOCATE (yyvs);
-
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
# undef YYSTACK_RELOCATE
if (yyss1 != yyssa)
YYSTACK_FREE (yyss1);
@@ -1533,7 +1505,6 @@
yyssp = yyss + yysize - 1;
yyvsp = yyvs + yysize - 1;
-
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
(unsigned long int) yystacksize));
@@ -1543,6 +1514,9 @@
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
goto yybackup;
/*-----------.
@@ -1551,16 +1525,16 @@
yybackup:
/* Do appropriate processing given the current state. Read a
- look-ahead token if we need one and don't already have one. */
+ lookahead token if we need one and don't already have one. */
- /* First try to decide what to do without reference to look-ahead token. */
+ /* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
if (yyn == YYPACT_NINF)
goto yydefault;
- /* Not known => get a look-ahead token if don't already have one. */
+ /* Not known => get a lookahead token if don't already have one. */
- /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
@@ -1592,20 +1566,16 @@
goto yyreduce;
}
- if (yyn == YYFINAL)
- YYACCEPT;
-
/* Count tokens shifted since error; after three, turn off error
status. */
if (yyerrstatus)
yyerrstatus--;
- /* Shift the look-ahead token. */
+ /* Shift the lookahead token. */
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
- /* Discard the shifted token unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
yystate = yyn;
*++yyvsp = yylval;
@@ -2029,7 +1999,6 @@
break;
-/* Line 1267 of yacc.c. */
default: break;
}
@@ -2041,7 +2010,6 @@
*++yyvsp = yyval;
-
/* Now `shift' the result of the reduction. Determine what state
that goes to, based on the state we popped back to and the rule
number reduced by. */
@@ -2106,7 +2074,7 @@
if (yyerrstatus == 3)
{
- /* If just tried and failed to reuse look-ahead token after an
+ /* If just tried and failed to reuse lookahead token after an
error, discard it. */
if (yychar <= YYEOF)
@@ -2123,7 +2091,7 @@
}
}
- /* Else will try to reuse look-ahead token after shifting the error
+ /* Else will try to reuse lookahead token after shifting the error
token. */
goto yyerrlab1;
@@ -2180,9 +2148,6 @@
YY_STACK_PRINT (yyss, yyssp);
}
- if (yyn == YYFINAL)
- YYACCEPT;
-
*++yyvsp = yylval;
@@ -2207,7 +2172,7 @@
yyresult = 1;
goto yyreturn;
-#ifndef yyoverflow
+#if !defined(yyoverflow) || YYERROR_VERBOSE
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here. |
`-------------------------------------------------*/
@@ -2218,7 +2183,7 @@
#endif
yyreturn:
- if (yychar != YYEOF && yychar != YYEMPTY)
+ if (yychar != YYEMPTY)
yydestruct ("Cleanup: discarding lookahead",
yytoken, &yylval);
/* Do not reclaim the symbols of the rule which action triggered
@@ -2284,7 +2249,7 @@
sym_set_change_count(1);
}
-const char *zconf_tokenname(int token)
+static const char *zconf_tokenname(int token)
{
switch (token) {
case T_MENU: return "menu";
@@ -2348,7 +2313,7 @@
#endif
}
-void print_quoted_string(FILE *out, const char *str)
+static void print_quoted_string(FILE *out, const char *str)
{
const char *p;
int len;
@@ -2365,7 +2330,7 @@
putc('"', out);
}
-void print_symbol(FILE *out, struct menu *menu)
+static void print_symbol(FILE *out, struct menu *menu)
{
struct symbol *sym = menu->sym;
struct property *prop;
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 9710b82..8c43491 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -14,8 +14,6 @@
#define LKC_DIRECT_LINK
#include "lkc.h"
-#include "zconf.hash.c"
-
#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
#define PRINTD 0x0001
@@ -100,6 +98,11 @@
menu_end_menu();
} if_entry menu_entry choice_entry
+%{
+/* Include zconf.hash.c here so it can see the token constants. */
+#include "zconf.hash.c"
+%}
+
%%
input: stmt_list;
@@ -501,7 +504,7 @@
sym_set_change_count(1);
}
-const char *zconf_tokenname(int token)
+static const char *zconf_tokenname(int token)
{
switch (token) {
case T_MENU: return "menu";
@@ -565,7 +568,7 @@
#endif
}
-void print_quoted_string(FILE *out, const char *str)
+static void print_quoted_string(FILE *out, const char *str)
{
const char *p;
int len;
@@ -582,7 +585,7 @@
putc('"', out);
}
-void print_symbol(FILE *out, struct menu *menu)
+static void print_symbol(FILE *out, struct menu *menu)
{
struct symbol *sym = menu->sym;
struct property *prop;
diff --git a/sound/oss/hex2hex.c b/sound/oss/hex2hex.c
index 5460faa..041ef5c 100644
--- a/sound/oss/hex2hex.c
+++ b/sound/oss/hex2hex.c
@@ -12,7 +12,7 @@
#define MAX_SIZE (256*1024)
unsigned char buf[MAX_SIZE];
-int loadhex(FILE *inf, unsigned char *buf)
+static int loadhex(FILE *inf, unsigned char *buf)
{
int l=0, c, i;