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OpenCloudOS-Kernel
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Merge branches 'tracing/ftrace', 'tracing/hw-branch-tracing' and 'tracing/ring-buffer'; commit 'v2.6.28' into tracing/core

This commit is contained in:
Ingo Molnar 2008-12-25 13:11:00 +01:00
parent a3eeeefbf1 468a15bb4c 67be403d89 98db8df777 4a6908a3a0
commit 5250d329e3
112 changed files with 717 additions and 349 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
Documentation/kernel-parameters.txt
View File

@ -221,14 +221,17 @@ and is between 256 and 4096 characters. It is defined in the file
Bits in debug_level correspond to a level in
ACPI_DEBUG_PRINT statements, e.g.,
ACPI_DEBUG_PRINT((ACPI_DB_INFO, ...
See Documentation/acpi/debug.txt for more information
about debug layers and levels.
The debug_level mask defaults to "info". See
Documentation/acpi/debug.txt for more information about
debug layers and levels.
Enable processor driver info messages:
acpi.debug_layer=0x20000000
Enable PCI/PCI interrupt routing info messages:
acpi.debug_layer=0x400000
Enable AML "Debug" output, i.e., stores to the Debug
object while interpreting AML:
acpi.debug_layer=0xffffffff acpi.debug_level=0x2
Enable PCI/PCI interrupt routing info messages:
acpi.debug_layer=0x400000 acpi.debug_level=0x4
Enable all messages related to ACPI hardware:
acpi.debug_layer=0x2 acpi.debug_level=0xffffffff

2
Documentation/sound/alsa/ALSA-Configuration.txt
View File

@ -1063,6 +1063,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
STAC9227/9228/9229/927x
ref Reference board
ref-no-jd Reference board without HP/Mic jack detection
3stack D965 3stack
5stack D965 5stack + SPDIF
dell-3stack Dell Dimension E520
@ -1076,6 +1077,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
STAC92HD73*
ref Reference board
no-jd BIOS setup but without jack-detection
dell-m6-amic Dell desktops/laptops with analog mics
dell-m6-dmic Dell desktops/laptops with digital mics
dell-m6 Dell desktops/laptops with both type of mics

6
MAINTAINERS
View File

@ -2191,9 +2191,9 @@ S: Supported
INOTIFY
P: John McCutchan
M: ttb@tentacle.dhs.org
M: john@johnmccutchan.com
P: Robert Love
M: rml@novell.com
M: rlove@rlove.org
L: linux-kernel@vger.kernel.org
S: Maintained
@ -4529,7 +4529,7 @@ S: Maintained
USB VIDEO CLASS
P: Laurent Pinchart
M: laurent.pinchart@skynet.be
L: linux-uvc-devel@lists.berlios.de
L: linux-uvc-devel@lists.berlios.de (subscribers-only)
L: video4linux-list@redhat.com
W: http://linux-uvc.berlios.de
S: Maintained

2
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 28
EXTRAVERSION = -rc8
EXTRAVERSION =
NAME = Erotic Pickled Herring
# *DOCUMENTATION*

2
arch/avr32/boards/favr-32/flash.c
View File

@ -13,7 +13,7 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <asm/arch/smc.h>
#include <mach/smc.h>
static struct smc_timing flash_timing __initdata = {
.ncs_read_setup = 0,

8
arch/avr32/boards/favr-32/setup.c
View File

@ -25,10 +25,10 @@
#include <asm/setup.h>
#include <asm/arch/at32ap700x.h>
#include <asm/arch/init.h>
#include <asm/arch/board.h>
#include <asm/arch/portmux.h>
#include <mach/at32ap700x.h>
#include <mach/init.h>
#include <mach/board.h>
#include <mach/portmux.h>
/* Oscillator frequencies. These are board-specific */
unsigned long at32_board_osc_rates[3] = {

2
arch/avr32/boot/images/Makefile
View File

@ -10,7 +10,7 @@ MKIMAGE := $(srctree)/scripts/mkuboot.sh
extra-y := vmlinux.bin vmlinux.gz
OBJCOPYFLAGS_vmlinux.bin := -O binary
OBJCOPYFLAGS_vmlinux.bin := -O binary -R .note.gnu.build-id
$(obj)/vmlinux.bin: vmlinux FORCE
$(call if_changed,objcopy)

134
arch/avr32/configs/atstk1006_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.27-rc1
# Tue Aug 5 15:40:26 2008
# Linux kernel version: 2.6.28-rc8
# Thu Dec 18 11:22:23 2008
#
CONFIG_AVR32=y
CONFIG_GENERIC_GPIO=y
@ -67,6 +67,7 @@ CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
@ -77,15 +78,8 @@ CONFIG_PROFILING=y
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
# CONFIG_HAVE_IOREMAP_PROT is not set
CONFIG_HAVE_KPROBES=y
# CONFIG_HAVE_KRETPROBES is not set
# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@ -118,6 +112,7 @@ CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y
#
# System Type and features
@ -134,6 +129,8 @@ CONFIG_CPU_AT32AP700X=y
CONFIG_CPU_AT32AP7000=y
CONFIG_BOARD_ATSTK1000=y
# CONFIG_BOARD_ATNGW100 is not set
# CONFIG_BOARD_FAVR_32 is not set
# CONFIG_BOARD_MIMC200 is not set
# CONFIG_BOARD_ATSTK1002 is not set
# CONFIG_BOARD_ATSTK1003 is not set
# CONFIG_BOARD_ATSTK1004 is not set
@ -171,14 +168,14 @@ CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
# CONFIG_OWNERSHIP_TRACE is not set
CONFIG_NMI_DEBUGGING=y
# CONFIG_HZ_100 is not set
@ -186,7 +183,7 @@ CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
CONFIG_SCHED_HRTICK=y
CONFIG_CMDLINE=""
#
@ -228,6 +225,8 @@ CONFIG_CPU_FREQ_AT32AP=y
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_NET=y
@ -299,6 +298,7 @@ CONFIG_IPV6_TUNNEL=m
# CONFIG_ATM is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
CONFIG_LLC=m
@ -321,14 +321,8 @@ CONFIG_LLC=m
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
#
# Wireless
#
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@ -359,6 +353,7 @@ CONFIG_MTD_CMDLINE_PARTS=y
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_HAVE_MTD_OTP=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
@ -407,6 +402,8 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# Self-contained MTD device drivers
#
CONFIG_MTD_DATAFLASH=m
# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
CONFIG_MTD_DATAFLASH_OTP=y
CONFIG_MTD_M25P80=m
CONFIG_M25PXX_USE_FAST_READ=y
# CONFIG_MTD_SLRAM is not set
@ -464,9 +461,10 @@ CONFIG_ATMEL_TCLIB=y
CONFIG_ATMEL_TCB_CLKSRC=y
CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ICS932S401 is not set
CONFIG_ATMEL_SSC=m
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HAVE_IDE is not set
# CONFIG_C2PORT is not set
#
# SCSI device support
@ -548,6 +546,9 @@ CONFIG_MACB=y
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# 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_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
@ -653,6 +654,7 @@ CONFIG_UNIX98_PTYS=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=m
#
@ -716,6 +718,10 @@ CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
#
# I2C GPIO expanders:
#
@ -745,11 +751,11 @@ CONFIG_WATCHDOG=y
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_AT32AP700X_WDT=y
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@ -758,6 +764,10 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
@ -783,6 +793,7 @@ CONFIG_SSB_POSSIBLE=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
@ -804,10 +815,13 @@ CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_ATMEL=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_LTV350QV=y
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_TDO24M is not set
# CONFIG_LCD_VGG2432A4 is not set
# CONFIG_LCD_PLATFORM is not set
# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
@ -818,6 +832,7 @@ CONFIG_LCD_LTV350QV=y
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_LOGO is not set
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
@ -848,28 +863,32 @@ CONFIG_USB_SUPPORT=y
# CONFIG_USB_ARCH_HAS_EHCI is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
# CONFIG_USB_GADGET_DEBUG_FS is not set
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_SELECTED=y
# CONFIG_USB_GADGET_AMD5536UDC is not set
# CONFIG_USB_GADGET_AT91 is not set
CONFIG_USB_GADGET_ATMEL_USBA=y
CONFIG_USB_ATMEL_USBA=y
# CONFIG_USB_GADGET_FSL_USB2 is not set
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_PXA25X is not set
# CONFIG_USB_GADGET_M66592 is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
# CONFIG_USB_GADGET_PXA25X is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_S3C2410 is not set
# CONFIG_USB_GADGET_AT91 is not set
# CONFIG_USB_GADGET_M66592 is not set
# CONFIG_USB_GADGET_AMD5536UDC is not set
# CONFIG_USB_GADGET_FSL_QE is not set
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
CONFIG_USB_GADGET_DUALSPEED=y
CONFIG_USB_ZERO=m
@ -887,7 +906,7 @@ CONFIG_MMC=y
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD Card Drivers
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_BOUNCE=y
@ -895,10 +914,11 @@ CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_MMC_TEST is not set
#
# MMC/SD Host Controller Drivers
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
CONFIG_MMC_ATMELMCI=y
# CONFIG_MMC_ATMELMCI_DMA is not set
CONFIG_MMC_SPI=m
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
@ -918,6 +938,7 @@ CONFIG_LEDS_GPIO=m
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
@ -950,25 +971,31 @@ CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
@ -989,6 +1016,8 @@ CONFIG_DMA_ENGINE=y
# CONFIG_NET_DMA is not set
CONFIG_DMATEST=m
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@ -998,12 +1027,17 @@ CONFIG_EXT2_FS=m
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=m
# CONFIG_EXT3_FS_XATTR is not set
# CONFIG_EXT4DEV_FS is not set
CONFIG_EXT4_FS=m
CONFIG_EXT4DEV_COMPAT=y
# CONFIG_EXT4_FS_XATTR is not set
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
# 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_OCFS2_FS is not set
# CONFIG_DNOTIFY is not set
@ -1036,6 +1070,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
@ -1054,7 +1089,8 @@ CONFIG_TMPFS=y
# CONFIG_EFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
# CONFIG_JFFS2_FS_WRITEBUFFER is not set
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
@ -1088,6 +1124,7 @@ CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_SUNRPC_REGISTER_V4 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@ -1185,10 +1222,21 @@ CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
#
# Tracers
#
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
#
@ -1196,17 +1244,26 @@ CONFIG_FRAME_POINTER=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=m
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@ -1257,7 +1314,7 @@ CONFIG_CRYPTO_SHA1=m
#
# Ciphers
#
# CONFIG_CRYPTO_AES is not set
CONFIG_CRYPTO_AES=m
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
@ -1278,14 +1335,17 @@ CONFIG_CRYPTO_DES=m
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
# CONFIG_CRYPTO_HW is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=m

8
arch/avr32/mach-at32ap/at32ap700x.c
View File

@ -967,28 +967,28 @@ static inline void configure_usart0_pins(void)
{
u32 pin_mask = (1 << 8) | (1 << 9); /* RXD & TXD */
select_peripheral(PIOA, pin_mask, PERIPH_B, 0);
select_peripheral(PIOA, pin_mask, PERIPH_B, AT32_GPIOF_PULLUP);
}
static inline void configure_usart1_pins(void)
{
u32 pin_mask = (1 << 17) | (1 << 18); /* RXD & TXD */
select_peripheral(PIOA, pin_mask, PERIPH_A, 0);
select_peripheral(PIOA, pin_mask, PERIPH_A, AT32_GPIOF_PULLUP);
}
static inline void configure_usart2_pins(void)
{
u32 pin_mask = (1 << 26) | (1 << 27); /* RXD & TXD */
select_peripheral(PIOB, pin_mask, PERIPH_B, 0);
select_peripheral(PIOB, pin_mask, PERIPH_B, AT32_GPIOF_PULLUP);
}
static inline void configure_usart3_pins(void)
{
u32 pin_mask = (1 << 18) | (1 << 17); /* RXD & TXD */
select_peripheral(PIOB, pin_mask, PERIPH_B, 0);
select_peripheral(PIOB, pin_mask, PERIPH_B, AT32_GPIOF_PULLUP);
}
static struct platform_device *__initdata at32_usarts[4];

5
arch/mips/include/asm/byteorder.h
View File

@ -50,9 +50,8 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
static inline __attribute_const__ __u64 __arch_swab64(__u64 x)
{
__asm__(
" dsbh %0, %1 \n"
" dshd %0, %0 \n"
" drotr %0, %0, 32 \n"
" dsbh %0, %1\n"
" dshd %0, %0"
: "=r" (x)
: "r" (x));

2
arch/mips/include/asm/elf.h
View File

@ -232,7 +232,7 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
*/
#ifdef __MIPSEB__
#define ELF_DATA ELFDATA2MSB
#elif __MIPSEL__
#elif defined(__MIPSEL__)
#define ELF_DATA ELFDATA2LSB
#endif
#define ELF_ARCH EM_MIPS

5
arch/parisc/include/asm/tlbflush.h
View File

@ -44,9 +44,12 @@ static inline void flush_tlb_mm(struct mm_struct *mm)
{
BUG_ON(mm == &init_mm); /* Should never happen */
#ifdef CONFIG_SMP
#if 1 || defined(CONFIG_SMP)
flush_tlb_all();
#else
/* FIXME: currently broken, causing space id and protection ids
* to go out of sync, resulting in faults on userspace accesses.
*/
if (mm) {
if (mm->context != 0)
free_sid(mm->context);

10
arch/sparc/include/asm/ptrace_32.h
View File

@ -62,6 +62,8 @@ struct sparc_stackf {
#ifdef __KERNEL__
#include <asm/system.h>
static inline bool pt_regs_is_syscall(struct pt_regs *regs)
{
return (regs->psr & PSR_SYSCALL);
@ -72,6 +74,14 @@ static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
return (regs->psr &= ~PSR_SYSCALL);
}
#define arch_ptrace_stop_needed(exit_code, info) \
({ flush_user_windows(); \
current_thread_info()->w_saved != 0; \
})
#define arch_ptrace_stop(exit_code, info) \
synchronize_user_stack()
#define user_mode(regs) (!((regs)->psr & PSR_PS))
#define instruction_pointer(regs) ((regs)->pc)
#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP])

9
arch/sparc/include/asm/ptrace_64.h
View File

@ -114,6 +114,7 @@ struct sparc_trapf {
#ifdef __KERNEL__
#include <linux/threads.h>
#include <asm/system.h>
static inline int pt_regs_trap_type(struct pt_regs *regs)
{
@ -130,6 +131,14 @@ static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
return (regs->tstate &= ~TSTATE_SYSCALL);
}
#define arch_ptrace_stop_needed(exit_code, info) \
({ flush_user_windows(); \
get_thread_wsaved() != 0; \
})
#define arch_ptrace_stop(exit_code, info) \
synchronize_user_stack()
struct global_reg_snapshot {
unsigned long tstate;
unsigned long tpc;

9
arch/x86/include/asm/ds.h
View File

@ -252,12 +252,21 @@ extern void __cpuinit ds_init_intel(struct cpuinfo_x86 *);
*/
extern void ds_switch_to(struct task_struct *prev, struct task_struct *next);
/*
* Task clone/init and cleanup work
*/
extern void ds_copy_thread(struct task_struct *tsk, struct task_struct *father);
extern void ds_exit_thread(struct task_struct *tsk);
#else /* CONFIG_X86_DS */
struct cpuinfo_x86;
static inline void __cpuinit ds_init_intel(struct cpuinfo_x86 *ignored) {}
static inline void ds_switch_to(struct task_struct *prev,
struct task_struct *next) {}
static inline void ds_copy_thread(struct task_struct *tsk,
struct task_struct *father) {}
static inline void ds_exit_thread(struct task_struct *tsk) {}
#endif /* CONFIG_X86_DS */
#endif /* _ASM_X86_DS_H */

3
arch/x86/include/asm/msr.h
View File

@ -85,7 +85,8 @@ static inline void native_write_msr(unsigned int msr,
asm volatile("wrmsr" : : "c" (msr), "a"(low), "d" (high) : "memory");
}
static inline int native_write_msr_safe(unsigned int msr,
/* Can be uninlined because referenced by paravirt */
notrace static inline int native_write_msr_safe(unsigned int msr,
unsigned low, unsigned high)
{
int err;

7
arch/x86/include/asm/ptrace.h
View File

@ -235,6 +235,13 @@ extern int do_get_thread_area(struct task_struct *p, int idx,
extern int do_set_thread_area(struct task_struct *p, int idx,
struct user_desc __user *info, int can_allocate);
extern void x86_ptrace_untrace(struct task_struct *);
extern void x86_ptrace_fork(struct task_struct *child,
unsigned long clone_flags);
#define arch_ptrace_untrace(tsk) x86_ptrace_untrace(tsk)
#define arch_ptrace_fork(child, flags) x86_ptrace_fork(child, flags)
#endif /* __KERNEL__ */
#endif /* !__ASSEMBLY__ */

5
arch/x86/kernel/amd_iommu.c
View File

@ -235,8 +235,9 @@ static int iommu_completion_wait(struct amd_iommu *iommu)
status &= ~MMIO_STATUS_COM_WAIT_INT_MASK;
writel(status, iommu->mmio_base + MMIO_STATUS_OFFSET);
if (unlikely((i == EXIT_LOOP_COUNT) && printk_ratelimit()))
printk(KERN_WARNING "AMD IOMMU: Completion wait loop failed\n");
if (unlikely(i == EXIT_LOOP_COUNT))
panic("AMD IOMMU: Completion wait loop failed\n");
out:
spin_unlock_irqrestore(&iommu->lock, flags);

7
arch/x86/kernel/amd_iommu_init.c
View File

@ -427,6 +427,10 @@ static u8 * __init alloc_command_buffer(struct amd_iommu *iommu)
memcpy_toio(iommu->mmio_base + MMIO_CMD_BUF_OFFSET,
&entry, sizeof(entry));
/* set head and tail to zero manually */
writel(0x00, iommu->mmio_base + MMIO_CMD_HEAD_OFFSET);
writel(0x00, iommu->mmio_base + MMIO_CMD_TAIL_OFFSET);
iommu_feature_enable(iommu, CONTROL_CMDBUF_EN);
return cmd_buf;
@ -1074,7 +1078,8 @@ int __init amd_iommu_init(void)
goto free;
/* IOMMU rlookup table - find the IOMMU for a specific device */
amd_iommu_rlookup_table = (void *)__get_free_pages(GFP_KERNEL,
amd_iommu_rlookup_table = (void *)__get_free_pages(
GFP_KERNEL | __GFP_ZERO,
get_order(rlookup_table_size));
if (amd_iommu_rlookup_table == NULL)
goto free;

5
arch/x86/kernel/cpu/Makefile
View File

@ -2,6 +2,11 @@
# Makefile for x86-compatible CPU details and quirks
#
# Don't trace early stages of a secondary CPU boot
ifdef CONFIG_FUNCTION_TRACER
CFLAGS_REMOVE_common.o = -pg
endif
obj-y := intel_cacheinfo.o addon_cpuid_features.o
obj-y += proc.o capflags.o powerflags.o common.o

3
arch/x86/kernel/cpu/mcheck/mce_64.c
View File

@ -510,12 +510,9 @@ static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c)
*/
void __cpuinit mcheck_init(struct cpuinfo_x86 *c)
{
static cpumask_t mce_cpus = CPU_MASK_NONE;
mce_cpu_quirks(c);
if (mce_dont_init ||
cpu_test_and_set(smp_processor_id(), mce_cpus) ||
!mce_available(c))
return;

11
arch/x86/kernel/ds.c
View File

@ -1017,3 +1017,14 @@ void ds_switch_to(struct task_struct *prev, struct task_struct *next)
update_debugctlmsr(next->thread.debugctlmsr);
}
void ds_copy_thread(struct task_struct *tsk, struct task_struct *father)
{
clear_tsk_thread_flag(tsk, TIF_DS_AREA_MSR);
tsk->thread.ds_ctx = NULL;
}
void ds_exit_thread(struct task_struct *tsk)
{
WARN_ON(tsk->thread.ds_ctx);
}

19
arch/x86/kernel/microcode_core.c
View File

@ -272,13 +272,18 @@ static struct attribute_group mc_attr_group = {
.name = "microcode",
};
static void microcode_fini_cpu(int cpu)
static void __microcode_fini_cpu(int cpu)
{
struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
mutex_lock(&microcode_mutex);
microcode_ops->microcode_fini_cpu(cpu);
uci->valid = 0;
}
static void microcode_fini_cpu(int cpu)
{
mutex_lock(&microcode_mutex);
__microcode_fini_cpu(cpu);
mutex_unlock(&microcode_mutex);
}
@ -306,12 +311,16 @@ static int microcode_resume_cpu(int cpu)
* to this cpu (a bit of paranoia):
*/
if (microcode_ops->collect_cpu_info(cpu, &nsig)) {
microcode_fini_cpu(cpu);
__microcode_fini_cpu(cpu);
printk(KERN_ERR "failed to collect_cpu_info for resuming cpu #%d\n",
cpu);
return -1;
}
if (memcmp(&nsig, &uci->cpu_sig, sizeof(nsig))) {
microcode_fini_cpu(cpu);
if ((nsig.sig != uci->cpu_sig.sig) || (nsig.pf != uci->cpu_sig.pf)) {
__microcode_fini_cpu(cpu);
printk(KERN_ERR "cached ucode doesn't match the resuming cpu #%d\n",
cpu);
/* Should we look for a new ucode here? */
return 1;
}

6
arch/x86/kernel/microcode_intel.c
View File

@ -155,6 +155,7 @@ static DEFINE_SPINLOCK(microcode_update_lock);
static int collect_cpu_info(int cpu_num, struct cpu_signature *csig)
{
struct cpuinfo_x86 *c = &cpu_data(cpu_num);
unsigned long flags;
unsigned int val[2];
memset(csig, 0, sizeof(*csig));
@ -174,11 +175,16 @@ static int collect_cpu_info(int cpu_num, struct cpu_signature *csig)
csig->pf = 1 << ((val[1] >> 18) & 7);
}
/* serialize access to the physical write to MSR 0x79 */
spin_lock_irqsave(&microcode_update_lock, flags);
wrmsr(MSR_IA32_UCODE_REV, 0, 0);
/* see notes above for revision 1.07. Apparent chip bug */
sync_core();
/* get the current revision from MSR 0x8B */
rdmsr(MSR_IA32_UCODE_REV, val[0], csig->rev);
spin_unlock_irqrestore(&microcode_update_lock, flags);
pr_debug("microcode: collect_cpu_info : sig=0x%x, pf=0x%x, rev=0x%x\n",
csig->sig, csig->pf, csig->rev);

4
arch/x86/kernel/pci-gart_64.c
View File

@ -745,10 +745,8 @@ void __init gart_iommu_init(void)
unsigned long scratch;
long i;
if (cache_k8_northbridges() < 0 || num_k8_northbridges == 0) {
printk(KERN_INFO "PCI-GART: No AMD GART found.\n");
if (cache_k8_northbridges() < 0 || num_k8_northbridges == 0)
return;
}
#ifndef CONFIG_AGP_AMD64
no_agp = 1;

18
arch/x86/kernel/process_32.c
View File

@ -60,6 +60,7 @@
#include <asm/idle.h>
#include <asm/syscalls.h>
#include <asm/smp.h>
#include <asm/ds.h>
asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
@ -251,17 +252,8 @@ void exit_thread(void)
tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET;
put_cpu();
}
#ifdef CONFIG_X86_DS
/* Free any BTS tracers that have not been properly released. */
if (unlikely(current->bts)) {
ds_release_bts(current->bts);
current->bts = NULL;
kfree(current->bts_buffer);
current->bts_buffer = NULL;
current->bts_size = 0;
}
#endif /* CONFIG_X86_DS */
ds_exit_thread(current);
}
void flush_thread(void)
@ -343,6 +335,12 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp,
kfree(p->thread.io_bitmap_ptr);
p->thread.io_bitmap_max = 0;
}
ds_copy_thread(p, current);
clear_tsk_thread_flag(p, TIF_DEBUGCTLMSR);
p->thread.debugctlmsr = 0;
return err;
}

18
arch/x86/kernel/process_64.c
View File

@ -53,6 +53,7 @@
#include <asm/ia32.h>
#include <asm/idle.h>
#include <asm/syscalls.h>
#include <asm/ds.h>
asmlinkage extern void ret_from_fork(void);
@ -236,17 +237,8 @@ void exit_thread(void)
t->io_bitmap_max = 0;
put_cpu();
}
#ifdef CONFIG_X86_DS
/* Free any BTS tracers that have not been properly released. */
if (unlikely(current->bts)) {
ds_release_bts(current->bts);
current->bts = NULL;
kfree(current->bts_buffer);
current->bts_buffer = NULL;
current->bts_size = 0;
}
#endif /* CONFIG_X86_DS */
ds_exit_thread(current);
}
void flush_thread(void)
@ -376,6 +368,12 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp,
if (err)
goto out;
}
ds_copy_thread(p, me);
clear_tsk_thread_flag(p, TIF_DEBUGCTLMSR);
p->thread.debugctlmsr = 0;
err = 0;
out:
if (err && p->thread.io_bitmap_ptr) {

93
arch/x86/kernel/ptrace.c
View File

@ -650,6 +650,24 @@ static int ptrace_bts_drain(struct task_struct *child,
return drained;
}
static int ptrace_bts_allocate_buffer(struct task_struct *child, size_t size)
{
child->bts_buffer = alloc_locked_buffer(size);
if (!child->bts_buffer)
return -ENOMEM;
child->bts_size = size;
return 0;
}
static void ptrace_bts_free_buffer(struct task_struct *child)
{
free_locked_buffer(child->bts_buffer, child->bts_size);
child->bts_buffer = NULL;
child->bts_size = 0;
}
static int ptrace_bts_config(struct task_struct *child,
long cfg_size,
const struct ptrace_bts_config __user *ucfg)
@ -679,14 +697,13 @@ static int ptrace_bts_config(struct task_struct *child,
if ((cfg.flags & PTRACE_BTS_O_ALLOC) &&
(cfg.size != child->bts_size)) {
kfree(child->bts_buffer);
int error;
child->bts_size = cfg.size;
child->bts_buffer = kzalloc(cfg.size, GFP_KERNEL);
if (!child->bts_buffer) {
child->bts_size = 0;
return -ENOMEM;
}
ptrace_bts_free_buffer(child);
error = ptrace_bts_allocate_buffer(child, cfg.size);
if (error < 0)
return error;
}
if (cfg.flags & PTRACE_BTS_O_TRACE)
@ -701,10 +718,8 @@ static int ptrace_bts_config(struct task_struct *child,
if (IS_ERR(child->bts)) {
int error = PTR_ERR(child->bts);
kfree(child->bts_buffer);
ptrace_bts_free_buffer(child);
child->bts = NULL;
child->bts_buffer = NULL;
child->bts_size = 0;
return error;
}
@ -769,8 +784,55 @@ static int ptrace_bts_size(struct task_struct *child)
return (trace->ds.top - trace->ds.begin) / trace->ds.size;
}
static void ptrace_bts_fork(struct task_struct *tsk)
{
tsk->bts = NULL;
tsk->bts_buffer = NULL;
tsk->bts_size = 0;
tsk->thread.bts_ovfl_signal = 0;
}
static void ptrace_bts_untrace(struct task_struct *child)
{
if (unlikely(child->bts)) {
ds_release_bts(child->bts);
child->bts = NULL;
/* We cannot update total_vm and locked_vm since
child's mm is already gone. But we can reclaim the
memory. */
kfree(child->bts_buffer);
child->bts_buffer = NULL;
child->bts_size = 0;
}
}
static void ptrace_bts_detach(struct task_struct *child)
{
if (unlikely(child->bts)) {
ds_release_bts(child->bts);
child->bts = NULL;
ptrace_bts_free_buffer(child);
}
}
#else
static inline void ptrace_bts_fork(struct task_struct *tsk) {}
static inline void ptrace_bts_detach(struct task_struct *child) {}
static inline void ptrace_bts_untrace(struct task_struct *child) {}
#endif /* CONFIG_X86_PTRACE_BTS */
void x86_ptrace_fork(struct task_struct *child, unsigned long clone_flags)
{
ptrace_bts_fork(child);
}
void x86_ptrace_untrace(struct task_struct *child)
{
ptrace_bts_untrace(child);
}
/*
* Called by kernel/ptrace.c when detaching..
*
@ -782,16 +844,7 @@ void ptrace_disable(struct task_struct *child)
#ifdef TIF_SYSCALL_EMU
clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
#endif
#ifdef CONFIG_X86_PTRACE_BTS
if (child->bts) {
ds_release_bts(child->bts);
child->bts = NULL;
kfree(child->bts_buffer);
child->bts_buffer = NULL;
child->bts_size = 0;
}
#endif /* CONFIG_X86_PTRACE_BTS */
ptrace_bts_detach(child);
}
#if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION

2
arch/x86/kernel/smpboot.c
View File

@ -287,7 +287,7 @@ static int __cpuinitdata unsafe_smp;
/*
* Activate a secondary processor.
*/
static void __cpuinit start_secondary(void *unused)
notrace static void __cpuinit start_secondary(void *unused)
{
/*
* Don't put *anything* before cpu_init(), SMP booting is too

11
crypto/async_tx/async_xor.c
View File

@ -53,10 +53,17 @@ do_async_xor(struct dma_chan *chan, struct page *dest, struct page **src_list,
int xor_src_cnt;
dma_addr_t dma_dest;
dma_dest = dma_map_page(dma->dev, dest, offset, len, DMA_FROM_DEVICE);
for (i = 0; i < src_cnt; i++)
/* map the dest bidrectional in case it is re-used as a source */
dma_dest = dma_map_page(dma->dev, dest, offset, len, DMA_BIDIRECTIONAL);
for (i = 0; i < src_cnt; i++) {
/* only map the dest once */
if (unlikely(src_list[i] == dest)) {
dma_src[i] = dma_dest;
continue;
}
dma_src[i] = dma_map_page(dma->dev, src_list[i], offset,
len, DMA_TO_DEVICE);
}
while (src_cnt) {
async_flags = flags;

8
drivers/acpi/bus.c
View File

@ -688,14 +688,6 @@ void __init acpi_early_init(void)
if (acpi_disabled)
return;
/*
* ACPI CA initializes acpi_dbg_level to non-zero, which means
* we get debug output merely by turning on CONFIG_ACPI_DEBUG.
* Turn it off so we don't get output unless the user specifies
* acpi.debug_level.
*/
acpi_dbg_level = 0;
printk(KERN_INFO PREFIX "Core revision %08x\n", ACPI_CA_VERSION);
/* enable workarounds, unless strict ACPI spec. compliance */

2
drivers/acpi/utilities/utglobal.c
View File

@ -64,7 +64,7 @@ u32 acpi_dbg_level = ACPI_DEBUG_DEFAULT;
/* Debug switch - layer (component) mask */
u32 acpi_dbg_layer = ACPI_COMPONENT_DEFAULT | ACPI_ALL_DRIVERS;
u32 acpi_dbg_layer = 0;
u32 acpi_gbl_nesting_level = 0;
/* Debugger globals */

5
drivers/block/cciss.c
View File

@ -1693,6 +1693,11 @@ static int rebuild_lun_table(ctlr_info_t *h, int first_time)
for (i = 0; i <= h->highest_lun; i++) {
int j;
drv_found = 0;
/* skip holes in the array from already deleted drives */
if (h->drv[i].raid_level == -1)
continue;
for (j = 0; j < num_luns; j++) {
memcpy(&lunid, &ld_buff->LUN[j][0], 4);
lunid = le32_to_cpu(lunid);

3
drivers/dma/dmaengine.c
View File

@ -388,7 +388,10 @@ int dma_async_device_register(struct dma_device *device)
init_completion(&device->done);
kref_init(&device->refcount);
mutex_lock(&dma_list_mutex);
device->dev_id = id++;
mutex_unlock(&dma_list_mutex);
/* represent channels in sysfs. Probably want devs too */
list_for_each_entry(chan, &device->channels, device_node) {

5
drivers/dma/ioat_dma.c
View File

@ -1341,10 +1341,12 @@ static void ioat_dma_start_null_desc(struct ioat_dma_chan *ioat_chan)
*/
#define IOAT_TEST_SIZE 2000
DECLARE_COMPLETION(test_completion);
static void ioat_dma_test_callback(void *dma_async_param)
{
printk(KERN_ERR "ioatdma: ioat_dma_test_callback(%p)\n",
dma_async_param);
complete(&test_completion);
}
/**
@ -1410,7 +1412,8 @@ static int ioat_dma_self_test(struct ioatdma_device *device)
goto free_resources;
}
device->common.device_issue_pending(dma_chan);
msleep(1);
wait_for_completion_timeout(&test_completion, msecs_to_jiffies(3000));
if (device->common.device_is_tx_complete(dma_chan, cookie, NULL, NULL)
!= DMA_SUCCESS) {

16
drivers/dma/iop-adma.c
View File

@ -85,18 +85,28 @@ iop_adma_run_tx_complete_actions(struct iop_adma_desc_slot *desc,
enum dma_ctrl_flags flags = desc->async_tx.flags;
u32 src_cnt;
dma_addr_t addr;
dma_addr_t dest;
src_cnt = unmap->unmap_src_cnt;
dest = iop_desc_get_dest_addr(unmap, iop_chan);
if (!(flags & DMA_COMPL_SKIP_DEST_UNMAP)) {
addr = iop_desc_get_dest_addr(unmap, iop_chan);
dma_unmap_page(dev, addr, len, DMA_FROM_DEVICE);
enum dma_data_direction dir;
if (src_cnt > 1) /* is xor? */
dir = DMA_BIDIRECTIONAL;
else
dir = DMA_FROM_DEVICE;
dma_unmap_page(dev, dest, len, dir);
}
if (!(flags & DMA_COMPL_SKIP_SRC_UNMAP)) {
src_cnt = unmap->unmap_src_cnt;
while (src_cnt--) {
addr = iop_desc_get_src_addr(unmap,
iop_chan,
src_cnt);
if (addr == dest)
continue;
dma_unmap_page(dev, addr, len,
DMA_TO_DEVICE);
}

15
drivers/dma/mv_xor.c
View File

@ -311,17 +311,26 @@ mv_xor_run_tx_complete_actions(struct mv_xor_desc_slot *desc,
enum dma_ctrl_flags flags = desc->async_tx.flags;
u32 src_cnt;
dma_addr_t addr;
dma_addr_t dest;
src_cnt = unmap->unmap_src_cnt;
dest = mv_desc_get_dest_addr(unmap);
if (!(flags & DMA_COMPL_SKIP_DEST_UNMAP)) {
addr = mv_desc_get_dest_addr(unmap);
dma_unmap_page(dev, addr, len, DMA_FROM_DEVICE);
enum dma_data_direction dir;
if (src_cnt > 1) /* is xor ? */
dir = DMA_BIDIRECTIONAL;
else
dir = DMA_FROM_DEVICE;
dma_unmap_page(dev, dest, len, dir);
}
if (!(flags & DMA_COMPL_SKIP_SRC_UNMAP)) {
src_cnt = unmap->unmap_src_cnt;
while (src_cnt--) {
addr = mv_desc_get_src_addr(unmap,
src_cnt);
if (addr == dest)
continue;
dma_unmap_page(dev, addr, len,
DMA_TO_DEVICE);
}

12
drivers/edac/edac_device.c
View File

@ -394,6 +394,12 @@ static void edac_device_workq_function(struct work_struct *work_req)
mutex_lock(&device_ctls_mutex);
/* If we are being removed, bail out immediately */
if (edac_dev->op_state == OP_OFFLINE) {
mutex_unlock(&device_ctls_mutex);
return;
}
/* Only poll controllers that are running polled and have a check */
if ((edac_dev->op_state == OP_RUNNING_POLL) &&
(edac_dev->edac_check != NULL)) {
@ -585,14 +591,14 @@ struct edac_device_ctl_info *edac_device_del_device(struct device *dev)
/* mark this instance as OFFLINE */
edac_dev->op_state = OP_OFFLINE;
/* clear workq processing on this instance */
edac_device_workq_teardown(edac_dev);
/* deregister from global list */
del_edac_device_from_global_list(edac_dev);
mutex_unlock(&device_ctls_mutex);
/* clear workq processing on this instance */
edac_device_workq_teardown(edac_dev);
/* Tear down the sysfs entries for this instance */
edac_device_remove_sysfs(edac_dev);

10
drivers/gpu/drm/i915/i915_dma.c
View File

@ -717,7 +717,7 @@ static int i915_getparam(struct drm_device *dev, void *data,
value = dev->pci_device;
break;
case I915_PARAM_HAS_GEM:
value = 1;
value = dev_priv->has_gem;
break;
default:
DRM_ERROR("Unknown parameter %d\n", param->param);
@ -830,6 +830,14 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
dev_priv->regs = ioremap(base, size);
#ifdef CONFIG_HIGHMEM64G
/* don't enable GEM on PAE - needs agp + set_memory_* interface fixes */
dev_priv->has_gem = 0;
#else
/* enable GEM by default */
dev_priv->has_gem = 1;
#endif
i915_gem_load(dev);
/* Init HWS */

2
drivers/gpu/drm/i915/i915_drv.h
View File

@ -106,6 +106,8 @@ struct intel_opregion {
typedef struct drm_i915_private {
struct drm_device *dev;
int has_gem;
void __iomem *regs;
drm_local_map_t *sarea;

9
drivers/gpu/drm/i915/i915_gem.c
View File

@ -2309,7 +2309,14 @@ i915_gem_busy_ioctl(struct drm_device *dev, void *data,
}
obj_priv = obj->driver_private;
args->busy = obj_priv->active;
/* Don't count being on the flushing list against the object being
* done. Otherwise, a buffer left on the flushing list but not getting
* flushed (because nobody's flushing that domain) won't ever return
* unbusy and get reused by libdrm's bo cache. The other expected
* consumer of this interface, OpenGL's occlusion queries, also specs
* that the objects get unbusy "eventually" without any interference.
*/
args->busy = obj_priv->active && obj_priv->last_rendering_seqno != 0;
drm_gem_object_unreference(obj);
mutex_unlock(&dev->struct_mutex);

4
drivers/gpu/drm/radeon/radeon_irq.c
View File

@ -44,7 +44,7 @@ void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state)
else
dev_priv->irq_enable_reg &= ~mask;
if (!dev->irq_enabled)
if (dev->irq_enabled)
RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
}
@ -57,7 +57,7 @@ static void r500_vbl_irq_set_state(struct drm_device *dev, u32 mask, int state)
else
dev_priv->r500_disp_irq_reg &= ~mask;
if (!dev->irq_enabled)
if (dev->irq_enabled)
RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg);
}

3
drivers/ide/cs5530.c
View File

@ -81,11 +81,12 @@ static u8 cs5530_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
ide_drive_t *mate = ide_get_pair_dev(drive);
u16 *mateid = mate->id;
u16 *mateid;
u8 mask = hwif->ultra_mask;
if (mate == NULL)
goto out;
mateid = mate->id;
if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) {
if ((mateid[ATA_ID_FIELD_VALID] & 4) &&

3
drivers/ide/sc1200.c
View File

@ -104,11 +104,12 @@ static u8 sc1200_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
ide_drive_t *mate = ide_get_pair_dev(drive);
u16 *mateid = mate->id;
u16 *mateid;
u8 mask = hwif->ultra_mask;
if (mate == NULL)
goto out;
mateid = mate->id;
if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) {
if ((mateid[ATA_ID_FIELD_VALID] & 4) &&

22
drivers/md/bitmap.c
View File

@ -208,15 +208,18 @@ static void bitmap_checkfree(struct bitmap *bitmap, unsigned long page)
*/
/* IO operations when bitmap is stored near all superblocks */
static struct page *read_sb_page(mddev_t *mddev, long offset, unsigned long index)
static struct page *read_sb_page(mddev_t *mddev, long offset,
struct page *page,
unsigned long index, int size)
{
/* choose a good rdev and read the page from there */
mdk_rdev_t *rdev;
struct list_head *tmp;
struct page *page = alloc_page(GFP_KERNEL);
sector_t target;
if (!page)
page = alloc_page(GFP_KERNEL);
if (!page)
return ERR_PTR(-ENOMEM);
@ -227,7 +230,9 @@ static struct page *read_sb_page(mddev_t *mddev, long offset, unsigned long inde
target = rdev->sb_start + offset + index * (PAGE_SIZE/512);
if (sync_page_io(rdev->bdev, target, PAGE_SIZE, page, READ)) {
if (sync_page_io(rdev->bdev, target,
roundup(size, bdev_hardsect_size(rdev->bdev)),
page, READ)) {
page->index = index;
attach_page_buffers(page, NULL); /* so that free_buffer will
* quietly no-op */
@ -544,7 +549,9 @@ static int bitmap_read_sb(struct bitmap *bitmap)
bitmap->sb_page = read_page(bitmap->file, 0, bitmap, bytes);
} else {
bitmap->sb_page = read_sb_page(bitmap->mddev, bitmap->offset, 0);
bitmap->sb_page = read_sb_page(bitmap->mddev, bitmap->offset,
NULL,
0, sizeof(bitmap_super_t));
}
if (IS_ERR(bitmap->sb_page)) {
err = PTR_ERR(bitmap->sb_page);
@ -957,11 +964,16 @@ static int bitmap_init_from_disk(struct bitmap *bitmap, sector_t start)
*/
page = bitmap->sb_page;
offset = sizeof(bitmap_super_t);
read_sb_page(bitmap->mddev, bitmap->offset,
page,
index, count);
} else if (file) {
page = read_page(file, index, bitmap, count);
offset = 0;
} else {
page = read_sb_page(bitmap->mddev, bitmap->offset, index);
page = read_sb_page(bitmap->mddev, bitmap->offset,
NULL,
index, count);
offset = 0;
}
if (IS_ERR(page)) { /* read error */

2
drivers/media/dvb/b2c2/Kconfig
View File

@ -9,11 +9,11 @@ config DVB_B2C2_FLEXCOP
select DVB_STV0297 if !DVB_FE_CUSTOMISE
select DVB_BCM3510 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
select DVB_S5H1420 if !DVB_FE_CUSTOMISE
select DVB_TUNER_ITD1000 if !DVB_FE_CUSTOMISE
select DVB_ISL6421 if !DVB_FE_CUSTOMISE
select DVB_CX24123 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
help
Support for the digital TV receiver chip made by B2C2 Inc. included in
Technisats PCI cards and USB boxes.

2
drivers/media/dvb/b2c2/flexcop-fe-tuner.c
View File

@ -628,12 +628,14 @@ int flexcop_frontend_init(struct flexcop_device *fc)
}
/* try the cable dvb (stv0297) */
fc->fc_i2c_adap[0].no_base_addr = 1;
fc->fe = dvb_attach(stv0297_attach, &alps_tdee4_stv0297_config, i2c);
if (fc->fe != NULL) {
fc->dev_type = FC_CABLE;
fc->fe->ops.tuner_ops.set_params = alps_tdee4_stv0297_tuner_set_params;
goto fe_found;
}
fc->fc_i2c_adap[0].no_base_addr = 0;
/* try the sky v2.3 (vp310/Samsung tbdu18132(tsa5059)) */
fc->fe = dvb_attach(mt312_attach,

4
drivers/media/dvb/b2c2/flexcop-i2c.c
View File

@ -47,8 +47,12 @@ static int flexcop_i2c_read4(struct flexcop_i2c_adapter *i2c,
int len = r100.tw_sm_c_100.total_bytes, /* remember total_bytes is buflen-1 */
ret;
ret = flexcop_i2c_operation(i2c->fc, &r100);
if (ret != 0) {
deb_i2c("Retrying operation\n");
r100.tw_sm_c_100.no_base_addr_ack_error = i2c->no_base_addr;
ret = flexcop_i2c_operation(i2c->fc, &r100);
}
if (ret != 0) {
deb_i2c("read failed. %d\n", ret);
return ret;

2
drivers/media/dvb/bt8xx/Kconfig
View File

@ -8,7 +8,7 @@ config DVB_BT8XX
select DVB_OR51211 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
help
Support for PCI cards based on the Bt8xx PCI bridge. Examples are
the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards,

46
drivers/media/dvb/dvb-usb/Kconfig
View File

@ -24,8 +24,8 @@ config DVB_USB_A800
tristate "AVerMedia AverTV DVB-T USB 2.0 (A800)"
depends on DVB_USB
select DVB_DIB3000MC
select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
select DVB_PLL if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
help
Say Y here to support the AVerMedia AverTV DVB-T USB 2.0 (A800) receiver.
@ -34,7 +34,7 @@ config DVB_USB_DIBUSB_MB
depends on DVB_USB
select DVB_PLL if !DVB_FE_CUSTOMISE
select DVB_DIB3000MB
select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
help
Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by
DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-B demodulator.
@ -55,7 +55,7 @@ config DVB_USB_DIBUSB_MC
tristate "DiBcom USB DVB-T devices (based on the DiB3000M-C/P) (see help for device list)"
depends on DVB_USB
select DVB_DIB3000MC
select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
help
Support for USB2.0 DVB-T receivers based on reference designs made by
DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-C/P demodulator.
@ -73,11 +73,11 @@ config DVB_USB_DIB0700
select DVB_DIB7000M
select DVB_DIB3000MC
select DVB_S5H1411 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2266 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_XC2028 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
select DVB_TUNER_DIB0070
select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_MT2266 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE
help
Support for USB2.0/1.1 DVB receivers based on the DiB0700 USB bridge. The
USB bridge is also present in devices having the DiB7700 DVB-T-USB
@ -95,7 +95,7 @@ config DVB_USB_UMT_010
depends on DVB_USB
select DVB_PLL if !DVB_FE_CUSTOMISE
select DVB_DIB3000MC
select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
help
Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver.
@ -107,11 +107,11 @@ config DVB_USB_CXUSB
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_MT352 if !DVB_FE_CUSTOMISE
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_XC2028 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE
select DVB_DIB7000P if !DVB_FE_CUSTOMISE
select DVB_TUNER_DIB0070 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMIZE
help
Say Y here to support the Conexant USB2.0 hybrid reference design.
Currently, only DVB and ATSC modes are supported, analog mode
@ -124,9 +124,9 @@ config DVB_USB_M920X
tristate "Uli m920x DVB-T USB2.0 support"
depends on DVB_USB
select DVB_MT352 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_TDA827X if !DVB_FE_CUSTOMISE
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMIZE
help
Say Y here to support the MSI Mega Sky 580 USB2.0 DVB-T receiver.
Currently, only devices with a product id of
@ -137,7 +137,7 @@ config DVB_USB_GL861
tristate "Genesys Logic GL861 USB2.0 support"
depends on DVB_USB
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
help
Say Y here to support the MSI Megasky 580 (55801) DVB-T USB2.0
receiver with USB ID 0db0:5581.
@ -146,7 +146,7 @@ config DVB_USB_AU6610
tristate "Alcor Micro AU6610 USB2.0 support"
depends on DVB_USB
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
help
Say Y here to support the Sigmatek DVB-110 DVB-T USB2.0 receiver.
@ -198,8 +198,8 @@ config DVB_USB_NOVA_T_USB2
tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support"
depends on DVB_USB
select DVB_DIB3000MC
select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
select DVB_PLL if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
help
Say Y here to support the Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 receiver.
@ -235,8 +235,8 @@ config DVB_USB_OPERA1
config DVB_USB_AF9005
tristate "Afatech AF9005 DVB-T USB1.1 support"
depends on DVB_USB && EXPERIMENTAL
select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
help
Say Y here to support the Afatech AF9005 based DVB-T USB1.1 receiver
and the TerraTec Cinergy T USB XE (Rev.1)
@ -284,7 +284,7 @@ config DVB_USB_DTV5100
tristate "AME DTV-5100 USB2.0 DVB-T support"
depends on DVB_USB
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
help
Say Y here to support the AME DTV-5100 USB2.0 DVB-T receiver.
@ -293,9 +293,9 @@ config DVB_USB_AF9015
depends on DVB_USB && EXPERIMENTAL
select DVB_AF9013
select DVB_PLL if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2060 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMIZE
help
Say Y here to support the Afatech AF9015 based DVB-T USB2.0 receiver

6
drivers/media/dvb/dvb-usb/dib0700_devices.c
View File

@ -446,13 +446,13 @@ static int stk7700ph_tuner_attach(struct dvb_usb_adapter *adap)
== NULL ? -ENODEV : 0;
}
#define DEFAULT_RC_INTERVAL 150
#define DEFAULT_RC_INTERVAL 50
static u8 rc_request[] = { REQUEST_POLL_RC, 0 };
/* Number of keypresses to ignore before start repeating */
#define RC_REPEAT_DELAY 2
#define RC_REPEAT_DELAY_V1_20 5
#define RC_REPEAT_DELAY 6
#define RC_REPEAT_DELAY_V1_20 10

2
drivers/media/dvb/ttpci/Kconfig
View File

@ -106,7 +106,7 @@ config DVB_BUDGET_CI
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
select DVB_LNBP21 if !DVB_FE_CUSTOMISE
select DVB_TDA10023 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_TDA827X if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMIZE
select VIDEO_IR
help
Support for simple SAA7146 based DVB cards

2
drivers/media/video/compat_ioctl32.c
View File

@ -831,7 +831,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
{
int ret = -ENOIOCTLCMD;
if (!file->f_op->ioctl)
if (!file->f_op->ioctl && !file->f_op->unlocked_ioctl)
return ret;
switch (cmd) {

2
drivers/media/video/cx18/Kconfig
View File

@ -9,7 +9,7 @@ config VIDEO_CX18
select VIDEO_CX2341X
select VIDEO_CS5345
select DVB_S5H1409 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMIZE
---help---
This is a video4linux driver for Conexant cx23418 based
PCI combo video recorder devices.

4
drivers/media/video/cx23885/Kconfig
View File

@ -11,16 +11,16 @@ config VIDEO_CX23885
select VIDEO_CX25840
select VIDEO_CX2341X
select DVB_DIB7000P if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2131 if !DVB_FE_CUSTOMISE
select DVB_S5H1409 if !DVB_FE_CUSTOMISE
select DVB_S5H1411 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
select DVB_TDA10048 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_MT2131 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_XC2028 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
select DVB_TDA10048 if !DVB_FE_CUSTOMIZE
---help---
This is a video4linux driver for Conexant 23885 based
TV cards.

2
drivers/media/video/cx88/Kconfig
View File

@ -56,12 +56,12 @@ config VIDEO_CX88_DVB
select DVB_NXT200X if !DVB_FE_CUSTOMISE
select DVB_CX24123 if !DVB_FE_CUSTOMISE
select DVB_ISL6421 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
select DVB_S5H1411 if !DVB_FE_CUSTOMISE
select DVB_CX24116 if !DVB_FE_CUSTOMISE
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_STV0288 if !DVB_FE_CUSTOMISE
select DVB_STB6000 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
---help---
This adds support for DVB/ATSC cards based on the
Conexant 2388x chip.

3
drivers/media/video/em28xx/em28xx-video.c
View File

@ -549,10 +549,11 @@ static int em28xx_config(struct em28xx *dev)
static void em28xx_config_i2c(struct em28xx *dev)
{
struct v4l2_routing route;
int zero = 0;
route.input = INPUT(dev->ctl_input)->vmux;
route.output = 0;
em28xx_i2c_call_clients(dev, VIDIOC_INT_RESET, NULL);
em28xx_i2c_call_clients(dev, VIDIOC_INT_RESET, &zero);
em28xx_i2c_call_clients(dev, VIDIOC_INT_S_VIDEO_ROUTING, &route);
em28xx_i2c_call_clients(dev, VIDIOC_STREAMON, NULL);
}

4
drivers/media/video/gspca/gspca.c
View File

@ -1264,10 +1264,10 @@ static int vidioc_s_jpegcomp(struct file *file, void *priv,
struct gspca_dev *gspca_dev = priv;
int ret;
if (mutex_lock_interruptible(&gspca_dev->usb_lock))
return -ERESTARTSYS;
if (!gspca_dev->sd_desc->set_jcomp)
return -EINVAL;
if (mutex_lock_interruptible(&gspca_dev->usb_lock))
return -ERESTARTSYS;
ret = gspca_dev->sd_desc->set_jcomp(gspca_dev, jpegcomp);
mutex_unlock(&gspca_dev->usb_lock);
return ret;

2
drivers/media/video/pvrusb2/Kconfig
View File

@ -42,7 +42,7 @@ config VIDEO_PVRUSB2_DVB
select DVB_S5H1411 if !DVB_FE_CUSTOMISE
select DVB_TDA10048 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
---help---

4
drivers/media/video/saa7134/Kconfig
View File

@ -34,9 +34,9 @@ config VIDEO_SAA7134_DVB
select DVB_NXT200X if !DVB_FE_CUSTOMISE
select DVB_TDA10086 if !DVB_FE_CUSTOMISE
select DVB_TDA826X if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_TDA827X if !DVB_FE_CUSTOMISE
select DVB_ISL6421 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
---help---
This adds support for DVB cards based on the
Philips saa7134 chip.

3
drivers/message/fusion/mptscsih.c
View File

@ -2008,6 +2008,9 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt)
return FAILED;
}
/* make sure we have no outstanding commands at this stage */
mptscsih_flush_running_cmds(hd);
ioc = hd->ioc;
printk(MYIOC_s_INFO_FMT "attempting host reset! (sc=%p)\n",
ioc->name, SCpnt);

6
drivers/net/bnx2.c
View File

@ -543,9 +543,9 @@ bnx2_free_rx_mem(struct bnx2 *bp)
for (j = 0; j < bp->rx_max_pg_ring; j++) {
if (rxr->rx_pg_desc_ring[j])
pci_free_consistent(bp->pdev, RXBD_RING_SIZE,
rxr->rx_pg_desc_ring[i],
rxr->rx_pg_desc_mapping[i]);
rxr->rx_pg_desc_ring[i] = NULL;
rxr->rx_pg_desc_ring[j],
rxr->rx_pg_desc_mapping[j]);
rxr->rx_pg_desc_ring[j] = NULL;
}
if (rxr->rx_pg_ring)
vfree(rxr->rx_pg_ring);

2
drivers/net/enc28j60.c
View File

@ -959,7 +959,7 @@ static void enc28j60_hw_rx(struct net_device *ndev)
ndev->stats.rx_packets++;
ndev->stats.rx_bytes += len;
ndev->last_rx = jiffies;
netif_rx(skb);
netif_rx_ni(skb);
}
}
/*

2
drivers/net/jme.h
View File

@ -22,7 +22,7 @@
*/
#ifndef __JME_H_INCLUDED__
#define __JME_H_INCLUDEE__
#define __JME_H_INCLUDED__
#define DRV_NAME "jme"
#define DRV_VERSION "1.0.3"

5
drivers/net/phy/mdio_bus.c
View File

@ -105,8 +105,6 @@ int mdiobus_register(struct mii_bus *bus)
return -EINVAL;
}
bus->state = MDIOBUS_REGISTERED;
mutex_init(&bus->mdio_lock);
if (bus->reset)
@ -123,6 +121,9 @@ int mdiobus_register(struct mii_bus *bus)
}
}
if (!err)
bus->state = MDIOBUS_REGISTERED;
pr_info("%s: probed\n", bus->name);
return err;

28
drivers/net/ppp_generic.c
View File

@ -116,6 +116,7 @@ struct ppp {
unsigned long last_xmit; /* jiffies when last pkt sent 9c */
unsigned long last_recv; /* jiffies when last pkt rcvd a0 */
struct net_device *dev; /* network interface device a4 */
int closing; /* is device closing down? a8 */
#ifdef CONFIG_PPP_MULTILINK
int nxchan; /* next channel to send something on */
u32 nxseq; /* next sequence number to send */
@ -995,7 +996,7 @@ ppp_xmit_process(struct ppp *ppp)
struct sk_buff *skb;
ppp_xmit_lock(ppp);
if (ppp->dev) {
if (!ppp->closing) {
ppp_push(ppp);
while (!ppp->xmit_pending
&& (skb = skb_dequeue(&ppp->file.xq)))
@ -1463,8 +1464,7 @@ static inline void
ppp_do_recv(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
{
ppp_recv_lock(ppp);
/* ppp->dev == 0 means interface is closing down */
if (ppp->dev)
if (!ppp->closing)
ppp_receive_frame(ppp, skb, pch);
else
kfree_skb(skb);
@ -2498,18 +2498,16 @@ init_ppp_file(struct ppp_file *pf, int kind)
*/
static void ppp_shutdown_interface(struct ppp *ppp)
{
struct net_device *dev;
mutex_lock(&all_ppp_mutex);
ppp_lock(ppp);
dev = ppp->dev;
ppp->dev = NULL;
ppp_unlock(ppp);
/* This will call dev_close() for us. */
if (dev) {
unregister_netdev(dev);
free_netdev(dev);
}
ppp_lock(ppp);
if (!ppp->closing) {
ppp->closing = 1;
ppp_unlock(ppp);
unregister_netdev(ppp->dev);
} else
ppp_unlock(ppp);
cardmap_set(&all_ppp_units, ppp->file.index, NULL);
ppp->file.dead = 1;
ppp->owner = NULL;
@ -2554,7 +2552,7 @@ static void ppp_destroy_interface(struct ppp *ppp)
if (ppp->xmit_pending)
kfree_skb(ppp->xmit_pending);
kfree(ppp);
free_netdev(ppp->dev);
}
/*
@ -2616,7 +2614,7 @@ ppp_connect_channel(struct channel *pch, int unit)
if (pch->file.hdrlen > ppp->file.hdrlen)
ppp->file.hdrlen = pch->file.hdrlen;
hdrlen = pch->file.hdrlen + 2; /* for protocol bytes */
if (ppp->dev && hdrlen > ppp->dev->hard_header_len)
if (hdrlen > ppp->dev->hard_header_len)
ppp->dev->hard_header_len = hdrlen;
list_add_tail(&pch->clist, &ppp->channels);
++ppp->n_channels;

5
drivers/net/starfire.c
View File

@ -1509,6 +1509,11 @@ static int __netdev_rx(struct net_device *dev, int *quota)
desc->status = 0;
np->rx_done = (np->rx_done + 1) % DONE_Q_SIZE;
}
if (*quota == 0) { /* out of rx quota */
retcode = 1;
goto out;
}
writew(np->rx_done, np->base + CompletionQConsumerIdx);
out:

21
drivers/net/tlan.c
View File

@ -1098,6 +1098,7 @@ static int TLan_StartTx( struct sk_buff *skb, struct net_device *dev )
dma_addr_t tail_list_phys;
u8 *tail_buffer;
unsigned long flags;
unsigned int txlen;
if ( ! priv->phyOnline ) {
TLAN_DBG( TLAN_DEBUG_TX, "TRANSMIT: %s PHY is not ready\n",
@ -1108,6 +1109,7 @@ static int TLan_StartTx( struct sk_buff *skb, struct net_device *dev )
if (skb_padto(skb, TLAN_MIN_FRAME_SIZE))
return 0;
txlen = max(skb->len, (unsigned int)TLAN_MIN_FRAME_SIZE);
tail_list = priv->txList + priv->txTail;
tail_list_phys = priv->txListDMA + sizeof(TLanList) * priv->txTail;
@ -1125,16 +1127,16 @@ static int TLan_StartTx( struct sk_buff *skb, struct net_device *dev )
if ( bbuf ) {
tail_buffer = priv->txBuffer + ( priv->txTail * TLAN_MAX_FRAME_SIZE );
skb_copy_from_linear_data(skb, tail_buffer, skb->len);
skb_copy_from_linear_data(skb, tail_buffer, txlen);
} else {
tail_list->buffer[0].address = pci_map_single(priv->pciDev,
skb->data, skb->len,
skb->data, txlen,
PCI_DMA_TODEVICE);
TLan_StoreSKB(tail_list, skb);
}
tail_list->frameSize = (u16) skb->len;
tail_list->buffer[0].count = TLAN_LAST_BUFFER | (u32) skb->len;
tail_list->frameSize = (u16) txlen;
tail_list->buffer[0].count = TLAN_LAST_BUFFER | (u32) txlen;
tail_list->buffer[1].count = 0;
tail_list->buffer[1].address = 0;
@ -1431,7 +1433,9 @@ static u32 TLan_HandleTxEOF( struct net_device *dev, u16 host_int )
if ( ! bbuf ) {
struct sk_buff *skb = TLan_GetSKB(head_list);
pci_unmap_single(priv->pciDev, head_list->buffer[0].address,
skb->len, PCI_DMA_TODEVICE);
max(skb->len,
(unsigned int)TLAN_MIN_FRAME_SIZE),
PCI_DMA_TODEVICE);
dev_kfree_skb_any(skb);
head_list->buffer[8].address = 0;
head_list->buffer[9].address = 0;
@ -2055,8 +2059,11 @@ static void TLan_FreeLists( struct net_device *dev )
list = priv->txList + i;
skb = TLan_GetSKB(list);
if ( skb ) {
pci_unmap_single(priv->pciDev,
list->buffer[0].address, skb->len,
pci_unmap_single(
priv->pciDev,
list->buffer[0].address,
max(skb->len,
(unsigned int)TLAN_MIN_FRAME_SIZE),
PCI_DMA_TODEVICE);
dev_kfree_skb_any( skb );
list->buffer[8].address = 0;

2
drivers/pci/hotplug/acpiphp.h
View File

@ -113,7 +113,7 @@ struct acpiphp_slot {
u8 device; /* pci device# */
u32 sun; /* ACPI _SUN (slot unique number) */
unsigned long long sun; /* ACPI _SUN (slot unique number) */
u32 flags; /* see below */
};

2
drivers/pci/hotplug/acpiphp_core.c
View File

@ -337,7 +337,7 @@ int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
slot->hotplug_slot->info->cur_bus_speed = PCI_SPEED_UNKNOWN;
acpiphp_slot->slot = slot;
snprintf(name, SLOT_NAME_SIZE, "%u", slot->acpi_slot->sun);
snprintf(name, SLOT_NAME_SIZE, "%llu", slot->acpi_slot->sun);
retval = pci_hp_register(slot->hotplug_slot,
acpiphp_slot->bridge->pci_bus,

4
drivers/pci/hotplug/acpiphp_glue.c
View File

@ -255,13 +255,13 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv)
bridge->nr_slots++;
dbg("found ACPI PCI Hotplug slot %d at PCI %04x:%02x:%02x\n",
dbg("found ACPI PCI Hotplug slot %llu at PCI %04x:%02x:%02x\n",
slot->sun, pci_domain_nr(bridge->pci_bus),
bridge->pci_bus->number, slot->device);
retval = acpiphp_register_hotplug_slot(slot);
if (retval) {
if (retval == -EBUSY)
warn("Slot %d already registered by another "
warn("Slot %llu already registered by another "
"hotplug driver\n", slot->sun);
else
warn("acpiphp_register_hotplug_slot failed "

5
drivers/pci/hotplug/ibmphp_core.c
View File

@ -1402,10 +1402,6 @@ static int __init ibmphp_init(void)
goto error;
}
/* lock ourselves into memory with a module
* count of -1 so that no one can unload us. */
module_put(THIS_MODULE);
exit:
return rc;
@ -1423,4 +1419,3 @@ static void __exit ibmphp_exit(void)
}
module_init(ibmphp_init);
module_exit(ibmphp_exit);

19
drivers/pci/hotplug/pciehp_core.c
View File

@ -432,19 +432,20 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
goto err_out_release_ctlr;
}
/* Check if slot is occupied */
t_slot = pciehp_find_slot(ctrl, ctrl->slot_device_offset);
t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */
if (value && pciehp_force) {
rc = pciehp_enable_slot(t_slot);
if (rc) /* -ENODEV: shouldn't happen, but deal with it */
value = 0;
}
if ((POWER_CTRL(ctrl)) && !value) {
rc = t_slot->hpc_ops->power_off_slot(t_slot); /* Power off slot if not occupied*/
t_slot->hpc_ops->get_adapter_status(t_slot, &value);
if (value) {
if (pciehp_force)
pciehp_enable_slot(t_slot);
} else {
/* Power off slot if not occupied */
if (POWER_CTRL(ctrl)) {
rc = t_slot->hpc_ops->power_off_slot(t_slot);
if (rc)
goto err_out_free_ctrl_slot;
}
}
return 0;

2
drivers/pci/pcie/aer/aerdrv_core.c
View File

@ -252,7 +252,7 @@ static void report_resume(struct pci_dev *dev, void *data)
if (!dev->driver ||
!dev->driver->err_handler ||
!dev->driver->err_handler->slot_reset)
!dev->driver->err_handler->resume)
return;
err_handler = dev->driver->err_handler;

7
drivers/rtc/rtc-isl1208.c
View File

@ -328,6 +328,13 @@ isl1208_i2c_set_time(struct i2c_client *client, struct rtc_time const *tm)
int sr;
u8 regs[ISL1208_RTC_SECTION_LEN] = { 0, };
/* The clock has an 8 bit wide bcd-coded register (they never learn)
* for the year. tm_year is an offset from 1900 and we are interested
* in the 2000-2099 range, so any value less than 100 is invalid.
*/
if (tm->tm_year < 100)
return -EINVAL;
regs[ISL1208_REG_SC] = bin2bcd(tm->tm_sec);
regs[ISL1208_REG_MN] = bin2bcd(tm->tm_min);
regs[ISL1208_REG_HR] = bin2bcd(tm->tm_hour) | ISL1208_REG_HR_MIL;

4
drivers/scsi/aacraid/linit.c
View File

@ -175,8 +175,8 @@ static struct aac_driver_ident aac_drivers[] = {
{ aac_rx_init, "percraid", "DELL ", "PERCRAID ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG | AAC_QUIRK_SCSI_32 }, /* PERC 3/Di (Boxster/PERC3DiB) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "catapult ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG | AAC_QUIRK_SCSI_32 }, /* catapult */
{ aac_rx_init, "aacraid", "ADAPTEC ", "tomcat ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG | AAC_QUIRK_SCSI_32 }, /* tomcat */
{ aac_rx_init, "aacraid", "ADAPTEC ", "Adaptec 2120S ", 1, AAC_QUIRK_31BIT | AAC_QUIRK_34SG | AAC_QUIRK_SCSI_32 }, /* Adaptec 2120S (Crusader) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "Adaptec 2200S ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG | AAC_QUIRK_SCSI_32 }, /* Adaptec 2200S (Vulcan) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "Adaptec 2120S ", 1, AAC_QUIRK_31BIT | AAC_QUIRK_34SG }, /* Adaptec 2120S (Crusader) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "Adaptec 2200S ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG }, /* Adaptec 2200S (Vulcan) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "Adaptec 2200S ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG | AAC_QUIRK_SCSI_32 }, /* Adaptec 2200S (Vulcan-2m) */
{ aac_rx_init, "aacraid", "Legend ", "Legend S220 ", 1, AAC_QUIRK_31BIT | AAC_QUIRK_34SG | AAC_QUIRK_SCSI_32 }, /* Legend S220 (Legend Crusader) */
{ aac_rx_init, "aacraid", "Legend ", "Legend S230 ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG | AAC_QUIRK_SCSI_32 }, /* Legend S230 (Legend Vulcan) */

18
drivers/scsi/ibmvscsi/ibmvstgt.c
View File

@ -864,21 +864,23 @@ static int ibmvstgt_probe(struct vio_dev *dev, const struct vio_device_id *id)
INIT_WORK(&vport->crq_work, handle_crq);
err = crq_queue_create(&vport->crq_queue, target);
err = scsi_add_host(shost, target->dev);
if (err)
goto free_srp_target;
err = scsi_add_host(shost, target->dev);
if (err)
goto destroy_queue;
err = scsi_tgt_alloc_queue(shost);
if (err)
goto destroy_queue;
goto remove_host;
err = crq_queue_create(&vport->crq_queue, target);
if (err)
goto free_queue;
return 0;
destroy_queue:
crq_queue_destroy(target);
free_queue:
scsi_tgt_free_queue(shost);
remove_host:
scsi_remove_host(shost);
free_srp_target:
srp_target_free(target);
put_host:

11
drivers/scsi/libiscsi.c
View File

@ -489,12 +489,6 @@ __iscsi_conn_send_pdu(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
if (!__kfifo_get(session->cmdpool.queue,
(void*)&task, sizeof(void*)))
return NULL;
if ((hdr->opcode == (ISCSI_OP_NOOP_OUT | ISCSI_OP_IMMEDIATE)) &&
hdr->ttt == RESERVED_ITT) {
conn->ping_task = task;
conn->last_ping = jiffies;
}
}
/*
* released in complete pdu for task we expect a response for, and
@ -703,6 +697,11 @@ static void iscsi_send_nopout(struct iscsi_conn *conn, struct iscsi_nopin *rhdr)
task = __iscsi_conn_send_pdu(conn, (struct iscsi_hdr *)&hdr, NULL, 0);
if (!task)
iscsi_conn_printk(KERN_ERR, conn, "Could not send nopout\n");
else if (!rhdr) {
/* only track our nops */
conn->ping_task = task;
conn->last_ping = jiffies;
}
}
static int iscsi_handle_reject(struct iscsi_conn *conn, struct iscsi_hdr *hdr,

2
drivers/scsi/scsi_lib.c
View File

@ -648,8 +648,8 @@ static void scsi_requeue_command(struct request_queue *q, struct scsi_cmnd *cmd)
struct request *req = cmd->request;
unsigned long flags;
scsi_unprep_request(req);
spin_lock_irqsave(q->queue_lock, flags);
scsi_unprep_request(req);
blk_requeue_request(q, req);
spin_unlock_irqrestore(q->queue_lock, flags);

4
drivers/w1/w1_io.c
View File

@ -356,7 +356,9 @@ int w1_reset_select_slave(struct w1_slave *sl)
w1_write_8(sl->master, W1_SKIP_ROM);
else {
u8 match[9] = {W1_MATCH_ROM, };
memcpy(&match[1], (u8 *)&sl->reg_num, 8);
u64 rn = le64_to_cpu(*((u64*)&sl->reg_num));
memcpy(&match[1], &rn, 8);
w1_write_block(sl->master, match, 9);
}
return 0;

4
fs/9p/fid.c
View File

@ -45,7 +45,7 @@ int v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid)
struct v9fs_dentry *dent;
P9_DPRINTK(P9_DEBUG_VFS, "fid %d dentry %s\n",
fid->fid, dentry->d_iname);
fid->fid, dentry->d_name.name);
dent = dentry->d_fsdata;
if (!dent) {
@ -79,7 +79,7 @@ static struct p9_fid *v9fs_fid_find(struct dentry *dentry, u32 uid, int any)
struct p9_fid *fid, *ret;
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p) uid %d any %d\n",
dentry->d_iname, dentry, uid, any);
dentry->d_name.name, dentry, uid, any);
dent = (struct v9fs_dentry *) dentry->d_fsdata;
ret = NULL;
if (dent) {

2
fs/9p/v9fs.c
View File

@ -160,7 +160,7 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses)
v9ses->flags |= V9FS_ACCESS_ANY;
else {
v9ses->flags |= V9FS_ACCESS_SINGLE;
v9ses->uid = simple_strtol(s, &e, 10);
v9ses->uid = simple_strtoul(s, &e, 10);
if (*e != '\0')
v9ses->uid = ~0;
}

9
fs/9p/vfs_dentry.c
View File

@ -52,7 +52,8 @@
static int v9fs_dentry_delete(struct dentry *dentry)
{
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_name.name,
dentry);
return 1;
}
@ -69,7 +70,8 @@ static int v9fs_dentry_delete(struct dentry *dentry)
static int v9fs_cached_dentry_delete(struct dentry *dentry)
{
struct inode *inode = dentry->d_inode;
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_name.name,
dentry);
if(!inode)
return 1;
@ -88,7 +90,8 @@ void v9fs_dentry_release(struct dentry *dentry)
struct v9fs_dentry *dent;
struct p9_fid *temp, *current_fid;
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_name.name,
dentry);
dent = dentry->d_fsdata;
if (dent) {
list_for_each_entry_safe(current_fid, temp, &dent->fidlist,

6
fs/9p/vfs_inode.c
View File

@ -963,7 +963,8 @@ static int v9fs_vfs_readlink(struct dentry *dentry, char __user * buffer,
if (buflen > PATH_MAX)
buflen = PATH_MAX;
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_name.name,
dentry);
retval = v9fs_readlink(dentry, link, buflen);
@ -1022,7 +1023,8 @@ v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
{
char *s = nd_get_link(nd);
P9_DPRINTK(P9_DEBUG_VFS, " %s %s\n", dentry->d_name.name, s);
P9_DPRINTK(P9_DEBUG_VFS, " %s %s\n", dentry->d_name.name,
IS_ERR(s) ? "<error>" : s);
if (!IS_ERR(s))
__putname(s);
}

2
include/acpi/acoutput.h
View File

@ -172,7 +172,7 @@
/* Defaults for debug_level, debug and normal */
#define ACPI_DEBUG_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT)
#define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO)
#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT)
#define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL)

6
include/acpi/platform/aclinux.h
View File

@ -141,6 +141,10 @@ static inline void *acpi_os_acquire_object(acpi_cache_t * cache)
/*
* We need to show where it is safe to preempt execution of ACPICA
*/
#define ACPI_PREEMPTION_POINT() cond_resched()
#define ACPI_PREEMPTION_POINT() \
do { \
if (!irqs_disabled()) \
cond_resched(); \
} while (0)
#endif /* __ACLINUX_H__ */

2
include/linux/ftrace.h
View File

@ -303,7 +303,7 @@ extern void ftrace_dump(void);
static inline void
ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3) { }
static inline int
ftrace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 0)));
ftrace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
static inline void tracing_start(void) { }
static inline void tracing_stop(void) { }

2
include/linux/mm.h
View File

@ -1286,5 +1286,7 @@ int vmemmap_populate_basepages(struct page *start_page,
int vmemmap_populate(struct page *start_page, unsigned long pages, int node);
void vmemmap_populate_print_last(void);
extern void *alloc_locked_buffer(size_t size);
extern void free_locked_buffer(void *buffer, size_t size);
#endif /* __KERNEL__ */
#endif /* _LINUX_MM_H */

1
include/linux/netfilter/nfnetlink_conntrack.h
View File

@ -141,6 +141,7 @@ enum ctattr_protonat {
#define CTA_PROTONAT_MAX (__CTA_PROTONAT_MAX - 1)
enum ctattr_natseq {
CTA_NAT_SEQ_UNSPEC,
CTA_NAT_SEQ_CORRECTION_POS,
CTA_NAT_SEQ_OFFSET_BEFORE,
CTA_NAT_SEQ_OFFSET_AFTER,

22
include/linux/ptrace.h
View File

@ -94,6 +94,7 @@ extern void ptrace_notify(int exit_code);
extern void __ptrace_link(struct task_struct *child,
struct task_struct *new_parent);
extern void __ptrace_unlink(struct task_struct *child);
extern void ptrace_fork(struct task_struct *task, unsigned long clone_flags);
#define PTRACE_MODE_READ 1
#define PTRACE_MODE_ATTACH 2
/* Returns 0 on success, -errno on denial. */
@ -313,6 +314,27 @@ static inline void user_enable_block_step(struct task_struct *task)
#define arch_ptrace_stop(code, info) do { } while (0)
#endif
#ifndef arch_ptrace_untrace
/*
* Do machine-specific work before untracing child.
*
* This is called for a normal detach as well as from ptrace_exit()
* when the tracing task dies.
*
* Called with write_lock(&tasklist_lock) held.
*/
#define arch_ptrace_untrace(task) do { } while (0)
#endif
#ifndef arch_ptrace_fork
/*
* Do machine-specific work to initialize a new task.
*
* This is called from copy_process().
*/
#define arch_ptrace_fork(child, clone_flags) do { } while (0)
#endif
extern int task_current_syscall(struct task_struct *target, long *callno,
unsigned long args[6], unsigned int maxargs,
unsigned long *sp, unsigned long *pc);

2
include/net/irda/irda_device.h
View File

@ -136,8 +136,10 @@ struct dongle_reg {
/*
* Per-packet information we need to hide inside sk_buff
* (must not exceed 48 bytes, check with struct sk_buff)
* The default_qdisc_pad field is a temporary hack.
*/
struct irda_skb_cb {
unsigned int default_qdisc_pad;
magic_t magic; /* Be sure that we can trust the information */
__u32 next_speed; /* The Speed to be set *after* this frame */
__u16 mtt; /* Minimum turn around time */

4
include/trace/sched.h
View File

@ -17,8 +17,8 @@ DECLARE_TRACE(sched_wait_task,
TPARGS(rq, p));
DECLARE_TRACE(sched_wakeup,
TPPROTO(struct rq *rq, struct task_struct *p),
TPARGS(rq, p));
TPPROTO(struct rq *rq, struct task_struct *p, int success),
TPARGS(rq, p, success));
DECLARE_TRACE(sched_wakeup_new,
TPPROTO(struct rq *rq, struct task_struct *p, int success),

8
kernel/cgroup.c
View File

@ -1024,7 +1024,7 @@ static int cgroup_get_sb(struct file_system_type *fs_type,
if (ret == -EBUSY) {
mutex_unlock(&cgroup_mutex);
mutex_unlock(&inode->i_mutex);
goto drop_new_super;
goto free_cg_links;
}
/* EBUSY should be the only error here */
@ -1073,10 +1073,11 @@ static int cgroup_get_sb(struct file_system_type *fs_type,
return simple_set_mnt(mnt, sb);
free_cg_links:
free_cg_links(&tmp_cg_links);
drop_new_super:
up_write(&sb->s_umount);
deactivate_super(sb);
free_cg_links(&tmp_cg_links);
return ret;
}
@ -2934,9 +2935,6 @@ int cgroup_clone(struct task_struct *tsk, struct cgroup_subsys *subsys,
again:
root = subsys->root;
if (root == &rootnode) {
printk(KERN_INFO
"Not cloning cgroup for unused subsystem %s\n",
subsys->name);
mutex_unlock(&cgroup_mutex);
return 0;
}

2
kernel/fork.c
View File

@ -1096,6 +1096,8 @@ static struct task_struct *copy_process(unsigned long clone_flags,
#ifdef CONFIG_DEBUG_MUTEXES
p->blocked_on = NULL; /* not blocked yet */
#endif
if (unlikely(ptrace_reparented(current)))
ptrace_fork(p, clone_flags);
/* Perform scheduler related setup. Assign this task to a CPU. */
sched_fork(p, clone_flags);

6
kernel/posix-timers.c
View File

@ -197,6 +197,11 @@ static int common_timer_create(struct k_itimer *new_timer)
return 0;
}
static int no_timer_create(struct k_itimer *new_timer)
{
return -EOPNOTSUPP;
}
/*
* Return nonzero if we know a priori this clockid_t value is bogus.
*/
@ -248,6 +253,7 @@ static __init int init_posix_timers(void)
.clock_getres = hrtimer_get_res,
.clock_get = posix_get_monotonic_raw,
.clock_set = do_posix_clock_nosettime,
.timer_create = no_timer_create,
};
register_posix_clock(CLOCK_REALTIME, &clock_realtime);

12
kernel/ptrace.c
View File

@ -25,6 +25,17 @@
#include <asm/pgtable.h>
#include <asm/uaccess.h>
/*
* Initialize a new task whose father had been ptraced.
*
* Called from copy_process().
*/
void ptrace_fork(struct task_struct *child, unsigned long clone_flags)
{
arch_ptrace_fork(child, clone_flags);
}
/*
* ptrace a task: make the debugger its new parent and
* move it to the ptrace list.
@ -72,6 +83,7 @@ void __ptrace_unlink(struct task_struct *child)
child->parent = child->real_parent;
list_del_init(&child->ptrace_entry);
arch_ptrace_untrace(child);
if (task_is_traced(child))
ptrace_untrace(child);
}

2
kernel/sched.c
View File

@ -2324,7 +2324,7 @@ out_activate:
success = 1;
out_running:
trace_sched_wakeup(rq, p);
trace_sched_wakeup(rq, p, success);
check_preempt_curr(rq, p, sync);
p->state = TASK_RUNNING;

19
kernel/trace/ring_buffer.c
View File

@ -838,6 +838,7 @@ rb_set_commit_to_write(struct ring_buffer_per_cpu *cpu_buffer)
* back to us). This allows us to do a simple loop to
* assign the commit to the tail.
*/
again:
while (cpu_buffer->commit_page != cpu_buffer->tail_page) {
cpu_buffer->commit_page->page->commit =
cpu_buffer->commit_page->write;
@ -853,6 +854,17 @@ rb_set_commit_to_write(struct ring_buffer_per_cpu *cpu_buffer)
cpu_buffer->commit_page->write;
barrier();
}
/* again, keep gcc from optimizing */
barrier();
/*
* If an interrupt came in just after the first while loop
* and pushed the tail page forward, we will be left with
* a dangling commit that will never go forward.
*/
if (unlikely(cpu_buffer->commit_page != cpu_buffer->tail_page))
goto again;
}
static void rb_reset_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
@ -950,12 +962,15 @@ static struct ring_buffer_event *
__rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
unsigned type, unsigned long length, u64 *ts)
{
struct buffer_page *tail_page, *head_page, *reader_page;
struct buffer_page *tail_page, *head_page, *reader_page, *commit_page;
unsigned long tail, write;
struct ring_buffer *buffer = cpu_buffer->buffer;
struct ring_buffer_event *event;
unsigned long flags;
commit_page = cpu_buffer->commit_page;
/* we just need to protect against interrupts */
barrier();
tail_page = cpu_buffer->tail_page;
write = local_add_return(length, &tail_page->write);
tail = write - length;
@ -981,7 +996,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
* it all the way around the buffer, bail, and warn
* about it.
*/
if (unlikely(next_page == cpu_buffer->commit_page)) {
if (unlikely(next_page == commit_page)) {
WARN_ON_ONCE(1);
goto out_unlock;
}

10
kernel/trace/trace.c
View File

@ -679,6 +679,16 @@ void tracing_reset(struct trace_array *tr, int cpu)
ftrace_enable_cpu();
}
void tracing_reset_online_cpus(struct trace_array *tr)
{
int cpu;
tr->time_start = ftrace_now(tr->cpu);
for_each_online_cpu(cpu)
tracing_reset(tr, cpu);
}
#define SAVED_CMDLINES 128
static unsigned map_pid_to_cmdline[PID_MAX_DEFAULT+1];
static unsigned map_cmdline_to_pid[SAVED_CMDLINES];

1
kernel/trace/trace.h
View File

@ -374,6 +374,7 @@ struct trace_iterator {
int tracing_is_enabled(void);
void trace_wake_up(void);
void tracing_reset(struct trace_array *tr, int cpu);
void tracing_reset_online_cpus(struct trace_array *tr);
int tracing_open_generic(struct inode *inode, struct file *filp);
struct dentry *tracing_init_dentry(void);
void init_tracer_sysprof_debugfs(struct dentry *d_tracer);

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