Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Linus Torvalds [Sun, 26 Aug 2012 00:30:18 +0000 (17:30 -0700)]
Pull powerpc fixes from Benjamin Herrenschmidt:
 "I meant to sent that earlier but got swamped with other things, so
  here are some powerpc fixes for 3.6.  A few regression fixes and some
  bug fixes that I deemed should still make it.

  There's a FSL update from Kumar with a bunch of defconfig updates
  along with a few embedded fixes.

  I also reverted my g5_defconfig update that I merged earlier as it was
  completely busted, not too sure what happened there, I'll do a new one
  later."

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  Revert "powerpc: Update g5_defconfig"
  powerpc/perf: Use pmc_overflow() to detect rolled back events
  powerpc: Fix VMX in interrupt check in POWER7 copy loops
  powerpc: POWER7 copy_to_user/copy_from_user patch applied twice
  powerpc: Fix personality handling in ppc64_personality()
  powerpc/dma-iommu: Fix IOMMU window check
  powerpc: Remove unnecessary ifdefs
  powerpc/kgdb: Restore current_thread_info properly
  powerpc/kgdb: Bail out of KGDB when we've been triggered
  powerpc/kgdb: Do not set kgdb_single_step on ppc
  powerpc/mpic_msgr: Add missing includes
  powerpc: Fix null pointer deref in perf hardware breakpoints
  powerpc: Fixup whitespace in xmon
  powerpc: Fix xmon dl command for new printk implementation
  powerpc/fsl: fix "Failed to mount /dev: No such device" errors
  powerpc/fsl: update defconfigs
  booke/wdt: some ioctls do not return values properly
  powerpc/p4080ds: dts - add usb controller version info and port0
  powerpc/85xx: mpc85xx_defconfig - add VIA PATA support for MPC85xxCDS
  powerpc/fsl-pci: Only scan PCI bus if configured as a host

21 files changed:
arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
arch/powerpc/configs/85xx/p1023rds_defconfig
arch/powerpc/configs/corenet32_smp_defconfig
arch/powerpc/configs/corenet64_smp_defconfig
arch/powerpc/configs/g5_defconfig
arch/powerpc/configs/mpc83xx_defconfig
arch/powerpc/configs/mpc85xx_defconfig
arch/powerpc/configs/mpc85xx_smp_defconfig
arch/powerpc/include/asm/cputable.h
arch/powerpc/include/asm/mpic_msgr.h
arch/powerpc/kernel/dma-iommu.c
arch/powerpc/kernel/hw_breakpoint.c
arch/powerpc/kernel/kgdb.c
arch/powerpc/kernel/syscalls.c
arch/powerpc/lib/copyuser_power7.S
arch/powerpc/lib/memcpy_power7.S
arch/powerpc/perf/core-book3s.c
arch/powerpc/sysdev/fsl_pci.c
arch/powerpc/sysdev/mpic_msgr.c
arch/powerpc/xmon/xmon.c
drivers/watchdog/booke_wdt.c

index 8d35d2c..4f9c9f6 100644 (file)
 /include/ "qoriq-duart-1.dtsi"
 /include/ "qoriq-gpio-0.dtsi"
 /include/ "qoriq-usb2-mph-0.dtsi"
+       usb@210000 {
+               compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
+               port0;
+       };
 /include/ "qoriq-usb2-dr-0.dtsi"
+       usb@211000 {
+               compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
+       };
 /include/ "qoriq-sec4.0-0.dtsi"
 };
index f4337ba..26e541c 100644 (file)
@@ -6,28 +6,27 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_AUDIT=y
-CONFIG_SPARSE_IRQ=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_EMBEDDED=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
 CONFIG_P1023_RDS=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 CONFIG_CPM2=y
-CONFIG_GPIO_MPC8XXX=y
 CONFIG_HIGHMEM=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
@@ -63,11 +62,11 @@ CONFIG_INET_ESP=y
 CONFIG_IPV6=y
 CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_LEGACY=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
@@ -80,15 +79,14 @@ CONFIG_SATA_FSL=y
 CONFIG_SATA_SIL24=y
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
+CONFIG_FS_ENET=y
+CONFIG_FSL_PQ_MDIO=y
+CONFIG_E1000E=y
 CONFIG_MARVELL_PHY=y
 CONFIG_DAVICOM_PHY=y
 CONFIG_CICADA_PHY=y
 CONFIG_VITESSE_PHY=y
 CONFIG_FIXED_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_FS_ENET=y
-CONFIG_E1000E=y
-CONFIG_FSL_PQ_MDIO=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
@@ -98,16 +96,15 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=2
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_DETECT_IRQ=y
 CONFIG_SERIAL_8250_RSA=y
 CONFIG_SERIAL_QE=m
-CONFIG_HW_RANDOM=y
 CONFIG_NVRAM=y
 CONFIG_I2C=y
 CONFIG_I2C_CPM=m
 CONFIG_I2C_MPC=y
+CONFIG_GPIO_MPC8XXX=y
 # CONFIG_HWMON is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_SOUND=y
@@ -123,7 +120,6 @@ CONFIG_DMADEVICES=y
 CONFIG_FSL_DMA=y
 # CONFIG_NET_DMA is not set
 CONFIG_STAGING=y
-# CONFIG_STAGING_EXCLUDE_BUILD is not set
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
@@ -150,22 +146,15 @@ CONFIG_QNX4FS_FS=m
 CONFIG_SYSV_FS=m
 CONFIG_UFS_FS=m
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
 CONFIG_CRC_T10DIF=y
 CONFIG_FRAME_WARN=8092
 CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_IRQ_DOMAIN_DEBUG=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA512=y
index cbb98c1..8b3d57c 100644 (file)
@@ -6,8 +6,8 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_AUDIT=y
-CONFIG_SPARSE_IRQ=y
-CONFIG_RCU_TRACE=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
@@ -21,23 +21,22 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
 CONFIG_P2041_RDB=y
 CONFIG_P3041_DS=y
 CONFIG_P4080_DS=y
 CONFIG_P5020_DS=y
 CONFIG_HIGHMEM=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_KEXEC=y
 CONFIG_IRQ_ALL_CPUS=y
 CONFIG_FORCE_MAX_ZONEORDER=13
-CONFIG_FSL_LBC=y
 CONFIG_PCI=y
 CONFIG_PCIEPORTBUS=y
-CONFIG_PCI_MSI=y
 # CONFIG_PCIEASPM is not set
+CONFIG_PCI_MSI=y
 CONFIG_RAPIDIO=y
 CONFIG_FSL_RIO=y
 CONFIG_NET=y
@@ -70,6 +69,7 @@ CONFIG_INET_IPCOMP=y
 CONFIG_IPV6=y
 CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_CHAR=y
@@ -77,17 +77,14 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_AMDSTD=y
 CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ECC=y
-CONFIG_MTD_NAND_IDS=y
-CONFIG_MTD_NAND_FSL_IFC=y
 CONFIG_MTD_NAND_FSL_ELBC=y
-CONFIG_MTD_M25P80=y
+CONFIG_MTD_NAND_FSL_IFC=y
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_MISC_DEVICES=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
 CONFIG_BLK_DEV_SR=y
@@ -115,11 +112,9 @@ CONFIG_SERIO_LIBPS2=y
 CONFIG_PPC_EPAPR_HV_BYTECHAN=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_DETECT_IRQ=y
 CONFIG_SERIAL_8250_RSA=y
-CONFIG_HW_RANDOM=y
 CONFIG_NVRAM=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
@@ -132,7 +127,6 @@ CONFIG_SPI_FSL_ESPI=y
 CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_USB_HID=m
 CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_FSL=y
@@ -142,8 +136,6 @@ CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
 CONFIG_USB_STORAGE=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
-CONFIG_MMC_SDHCI_OF=y
-CONFIG_MMC_SDHCI_OF_ESDHC=y
 CONFIG_EDAC=y
 CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_MPC85XX=y
@@ -170,19 +162,16 @@ CONFIG_HUGETLBFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_UTF8=m
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_DEBUG_INFO=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_RCU_TRACE=y
 CONFIG_CRYPTO_NULL=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_MD4=y
index dd89de8..0516e22 100644 (file)
@@ -56,6 +56,7 @@ CONFIG_INET_ESP=y
 CONFIG_IPV6=y
 CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_CHAR=y
index 1513006..07b7f2a 100644 (file)
@@ -1,8 +1,10 @@
+CONFIG_PPC64=y
+CONFIG_ALTIVEC=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=4
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_BLK_DEV_INITRD=y
@@ -13,15 +15,16 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=4
-CONFIG_KEXEC=y
-# CONFIG_RELOCATABLE is not set
+# CONFIG_PPC_PSERIES is not set
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_PMAC64=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+# CONFIG_MIGRATION is not set
 CONFIG_PCI_MSI=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -49,6 +52,7 @@ CONFIG_NF_CT_NETLINK=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_IP_NF_QUEUE=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=y
@@ -56,6 +60,8 @@ CONFIG_BLK_DEV_RAM_SIZE=65536
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_IDE=y
 CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDE_PMAC=y
+CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
 CONFIG_BLK_DEV_SR=y
@@ -79,24 +85,33 @@ CONFIG_DM_CRYPT=m
 CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
-CONFIG_MACINTOSH_DRIVERS=y
+CONFIG_IEEE1394=y
+CONFIG_IEEE1394_OHCI1394=y
+CONFIG_IEEE1394_SBP2=m
+CONFIG_IEEE1394_ETH1394=m
+CONFIG_IEEE1394_RAWIO=y
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_DV1394=m
+CONFIG_ADB_PMU=y
+CONFIG_PMAC_SMU=y
 CONFIG_MAC_EMUMOUSEBTN=y
+CONFIG_THERM_PM72=y
+CONFIG_WINDFARM=y
+CONFIG_WINDFARM_PM81=y
+CONFIG_WINDFARM_PM91=y
+CONFIG_WINDFARM_PM112=y
+CONFIG_WINDFARM_PM121=y
 CONFIG_NETDEVICES=y
-CONFIG_BONDING=m
 CONFIG_DUMMY=m
-CONFIG_MII=y
+CONFIG_BONDING=m
 CONFIG_TUN=m
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+CONFIG_SUNGEM=y
 CONFIG_ACENIC=m
 CONFIG_ACENIC_OMIT_TIGON_I=y
-CONFIG_TIGON3=y
 CONFIG_E1000=y
-CONFIG_SUNGEM=y
-CONFIG_PPP=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPPOE=m
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
+CONFIG_TIGON3=y
 CONFIG_USB_CATC=m
 CONFIG_USB_KAWETH=m
 CONFIG_USB_PEGASUS=m
@@ -106,24 +121,36 @@ CONFIG_USB_USBNET=m
 # CONFIG_USB_NET_NET1080 is not set
 # CONFIG_USB_NET_CDC_SUBSET is not set
 # CONFIG_USB_NET_ZAURUS is not set
+CONFIG_PPP=m
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPPOE=m
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_JOYDEV=m
 CONFIG_INPUT_EVDEV=y
+# CONFIG_KEYBOARD_ATKBD is not set
 # CONFIG_MOUSE_PS2 is not set
+# CONFIG_SERIO_I8042 is not set
 # CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_GEN_RTC=y
 CONFIG_RAW_DRIVER=y
 CONFIG_I2C_CHARDEV=y
 # CONFIG_HWMON is not set
-CONFIG_AGP=y
-CONFIG_DRM=y
-CONFIG_DRM_NOUVEAU=y
+CONFIG_AGP=m
+CONFIG_AGP_UNINORTH=m
 CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_TILEBLITTING=y
+CONFIG_FB_OF=y
+CONFIG_FB_NVIDIA=y
+CONFIG_FB_NVIDIA_I2C=y
 CONFIG_FB_RADEON=y
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 CONFIG_SOUND=m
 CONFIG_SND=m
@@ -131,7 +158,15 @@ CONFIG_SND_SEQUENCER=m
 CONFIG_SND_MIXER_OSS=m
 CONFIG_SND_PCM_OSS=m
 CONFIG_SND_SEQUENCER_OSS=y
+CONFIG_SND_POWERMAC=m
+CONFIG_SND_AOA=m
+CONFIG_SND_AOA_FABRIC_LAYOUT=m
+CONFIG_SND_AOA_ONYX=m
+CONFIG_SND_AOA_TAS=m
+CONFIG_SND_AOA_TOONIE=m
 CONFIG_SND_USB_AUDIO=m
+CONFIG_HID_PID=y
+CONFIG_USB_HIDDEV=y
 CONFIG_HID_GYRATION=y
 CONFIG_LOGITECH_FF=y
 CONFIG_HID_PANTHERLORD=y
@@ -139,12 +174,13 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-CONFIG_HID_PID=y
-CONFIG_USB_HIDDEV=y
 CONFIG_USB=y
+CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
 CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_ACM=m
 CONFIG_USB_PRINTER=y
 CONFIG_USB_STORAGE=y
@@ -208,6 +244,8 @@ CONFIG_REISERFS_FS_POSIX_ACL=y
 CONFIG_REISERFS_FS_SECURITY=y
 CONFIG_XFS_FS=m
 CONFIG_XFS_POSIX_ACL=y
+CONFIG_INOTIFY=y
+CONFIG_AUTOFS_FS=m
 CONFIG_ISO9660_FS=y
 CONFIG_JOLIET=y
 CONFIG_ZISOFS=y
@@ -221,12 +259,14 @@ CONFIG_HFS_FS=m
 CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
 CONFIG_NFS_V3_ACL=y
 CONFIG_NFS_V4=y
 CONFIG_NFSD=y
 CONFIG_NFSD_V3_ACL=y
 CONFIG_NFSD_V4=y
 CONFIG_CIFS=m
+CONFIG_PARTITION_ADVANCED=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_CODEPAGE_1250=y
 CONFIG_NLS_CODEPAGE_1251=y
@@ -234,23 +274,29 @@ CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_ISO8859_15=y
 CONFIG_NLS_UTF8=y
+CONFIG_CRC_T10DIF=y
+CONFIG_LIBCRC32C=m
 CONFIG_MAGIC_SYSRQ=y
-# CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DEBUG_MUTEXES=y
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_LATENCYTOP=y
-CONFIG_STRICT_DEVMEM=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_BOOTX_TEXT=y
 CONFIG_CRYPTO_NULL=m
 CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_ECB=m
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=m
 CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAST5=m
 CONFIG_CRYPTO_CAST6=m
@@ -260,6 +306,3 @@ CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 # CONFIG_CRYPTO_HW is not set
-# CONFIG_VIRTUALIZATION is not set
-CONFIG_CRC_T10DIF=y
-CONFIG_LIBCRC32C=m
index 5aac9a8..9352e44 100644 (file)
@@ -2,12 +2,12 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
 # CONFIG_PPC_CHRP is not set
 # CONFIG_PPC_PMAC is not set
 CONFIG_PPC_83xx=y
@@ -25,7 +25,6 @@ CONFIG_ASP834x=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 CONFIG_MATH_EMULATION=y
-CONFIG_SPARSE_IRQ=y
 CONFIG_PCI=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -42,10 +41,9 @@ CONFIG_INET_ESP=y
 # CONFIG_INET_LRO is not set
 # CONFIG_IPV6 is not set
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_OF_PARTS=y
 CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
@@ -64,15 +62,14 @@ CONFIG_ATA=y
 CONFIG_SATA_FSL=y
 CONFIG_SATA_SIL=y
 CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_UCC_GETH=y
+CONFIG_GIANFAR=y
 CONFIG_MARVELL_PHY=y
 CONFIG_DAVICOM_PHY=y
 CONFIG_VITESSE_PHY=y
 CONFIG_ICPLUS_PHY=y
 CONFIG_FIXED_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_GIANFAR=y
-CONFIG_UCC_GETH=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
@@ -112,17 +109,12 @@ CONFIG_RTC_DRV_DS1374=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_INOTIFY=y
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
 CONFIG_CRC_T10DIF=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_CRYPTO_ECB=m
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_SHA256=y
index 03ee911..8b5bda2 100644 (file)
@@ -5,7 +5,9 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_AUDIT=y
-CONFIG_SPARSE_IRQ=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
@@ -17,6 +19,8 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
 CONFIG_MPC8540_ADS=y
 CONFIG_MPC8560_ADS=y
 CONFIG_MPC85xx_CDS=y
@@ -40,8 +44,6 @@ CONFIG_SBC8548=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 CONFIG_HIGHMEM=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
 CONFIG_FORCE_MAX_ZONEORDER=12
@@ -74,36 +76,25 @@ CONFIG_INET_ESP=y
 CONFIG_IPV6=y
 CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
 CONFIG_FTL=y
-CONFIG_MTD_GEN_PROBE=y
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
+CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_CFI_UTIL=y
 CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_OF_PARTS=y
+CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_FSL_ELBC=y
 CONFIG_MTD_NAND_FSL_IFC=y
-CONFIG_MTD_NAND_IDS=y
-CONFIG_MTD_NAND_ECC=y
-CONFIG_MTD_M25P80=y
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_LEGACY=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
@@ -115,6 +106,7 @@ CONFIG_ATA=y
 CONFIG_SATA_AHCI=y
 CONFIG_SATA_FSL=y
 CONFIG_PATA_ALI=y
+CONFIG_PATA_VIA=y
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
 CONFIG_FS_ENET=y
@@ -134,7 +126,6 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=2
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_DETECT_IRQ=y
 CONFIG_SERIAL_8250_RSA=y
@@ -183,7 +174,6 @@ CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
 CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_FSL=y
@@ -229,18 +219,13 @@ CONFIG_QNX4FS_FS=m
 CONFIG_SYSV_FS=m
 CONFIG_UFS_FS=m
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
 CONFIG_CRC_T10DIF=y
 CONFIG_DEBUG_FS=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_DEBUG_INFO=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_IRQ_DOMAIN_DEBUG=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA512=y
index fdfa84d..b0974e7 100644 (file)
@@ -7,7 +7,9 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_AUDIT=y
-CONFIG_SPARSE_IRQ=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
@@ -19,6 +21,8 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
 CONFIG_MPC8540_ADS=y
 CONFIG_MPC8560_ADS=y
 CONFIG_MPC85xx_CDS=y
@@ -42,8 +46,6 @@ CONFIG_SBC8548=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 CONFIG_HIGHMEM=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
 CONFIG_IRQ_ALL_CPUS=y
@@ -77,36 +79,25 @@ CONFIG_INET_ESP=y
 CONFIG_IPV6=y
 CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
 CONFIG_FTL=y
-CONFIG_MTD_GEN_PROBE=y
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
+CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_CFI_UTIL=y
 CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_OF_PARTS=y
+CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_FSL_ELBC=y
 CONFIG_MTD_NAND_FSL_IFC=y
-CONFIG_MTD_NAND_IDS=y
-CONFIG_MTD_NAND_ECC=y
-CONFIG_MTD_M25P80=y
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_LEGACY=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
@@ -137,7 +128,6 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=2
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_DETECT_IRQ=y
 CONFIG_SERIAL_8250_RSA=y
@@ -186,7 +176,6 @@ CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
 CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_FSL=y
@@ -232,18 +221,13 @@ CONFIG_QNX4FS_FS=m
 CONFIG_SYSV_FS=m
 CONFIG_UFS_FS=m
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
 CONFIG_CRC_T10DIF=y
 CONFIG_DEBUG_FS=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_DEBUG_INFO=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_IRQ_DOMAIN_DEBUG=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA512=y
index 50d82c8..b3c083d 100644 (file)
@@ -553,9 +553,7 @@ static inline int cpu_has_feature(unsigned long feature)
                & feature);
 }
 
-#ifdef CONFIG_HAVE_HW_BREAKPOINT
 #define HBP_NUM 1
-#endif /* CONFIG_HAVE_HW_BREAKPOINT */
 
 #endif /* !__ASSEMBLY__ */
 
index 326d33c..d4f471f 100644 (file)
@@ -14,6 +14,7 @@
 #include <linux/types.h>
 #include <linux/spinlock.h>
 #include <asm/smp.h>
+#include <asm/io.h>
 
 struct mpic_msgr {
        u32 __iomem *base;
index 2d7bb8c..e489752 100644 (file)
@@ -83,11 +83,10 @@ static int dma_iommu_dma_supported(struct device *dev, u64 mask)
                return 0;
        }
 
-       if ((tbl->it_offset + tbl->it_size) > (mask >> IOMMU_PAGE_SHIFT)) {
-               dev_info(dev, "Warning: IOMMU window too big for device mask\n");
-               dev_info(dev, "mask: 0x%08llx, table end: 0x%08lx\n",
-                               mask, (tbl->it_offset + tbl->it_size) <<
-                               IOMMU_PAGE_SHIFT);
+       if (tbl->it_offset > (mask >> IOMMU_PAGE_SHIFT)) {
+               dev_info(dev, "Warning: IOMMU offset too big for device mask\n");
+               dev_info(dev, "mask: 0x%08llx, table offset: 0x%08lx\n",
+                               mask, tbl->it_offset << IOMMU_PAGE_SHIFT);
                return 0;
        } else
                return 1;
index f3a82dd..956a4c4 100644 (file)
@@ -253,7 +253,7 @@ int __kprobes hw_breakpoint_handler(struct die_args *args)
 
        /* Do not emulate user-space instructions, instead single-step them */
        if (user_mode(regs)) {
-               bp->ctx->task->thread.last_hit_ubp = bp;
+               current->thread.last_hit_ubp = bp;
                regs->msr |= MSR_SE;
                goto out;
        }
index 782bd0a..c470a40 100644 (file)
@@ -25,6 +25,7 @@
 #include <asm/processor.h>
 #include <asm/machdep.h>
 #include <asm/debug.h>
+#include <linux/slab.h>
 
 /*
  * This table contains the mapping between PowerPC hardware trap types, and
@@ -101,6 +102,21 @@ static int computeSignal(unsigned int tt)
        return SIGHUP;          /* default for things we don't know about */
 }
 
+/**
+ *
+ *     kgdb_skipexception - Bail out of KGDB when we've been triggered.
+ *     @exception: Exception vector number
+ *     @regs: Current &struct pt_regs.
+ *
+ *     On some architectures we need to skip a breakpoint exception when
+ *     it occurs after a breakpoint has been removed.
+ *
+ */
+int kgdb_skipexception(int exception, struct pt_regs *regs)
+{
+       return kgdb_isremovedbreak(regs->nip);
+}
+
 static int kgdb_call_nmi_hook(struct pt_regs *regs)
 {
        kgdb_nmicallback(raw_smp_processor_id(), regs);
@@ -138,6 +154,8 @@ static int kgdb_handle_breakpoint(struct pt_regs *regs)
 static int kgdb_singlestep(struct pt_regs *regs)
 {
        struct thread_info *thread_info, *exception_thread_info;
+       struct thread_info *backup_current_thread_info = \
+               (struct thread_info *)kmalloc(sizeof(struct thread_info), GFP_KERNEL);
 
        if (user_mode(regs))
                return 0;
@@ -155,13 +173,17 @@ static int kgdb_singlestep(struct pt_regs *regs)
        thread_info = (struct thread_info *)(regs->gpr[1] & ~(THREAD_SIZE-1));
        exception_thread_info = current_thread_info();
 
-       if (thread_info != exception_thread_info)
+       if (thread_info != exception_thread_info) {
+               /* Save the original current_thread_info. */
+               memcpy(backup_current_thread_info, exception_thread_info, sizeof *thread_info);
                memcpy(exception_thread_info, thread_info, sizeof *thread_info);
+       }
 
        kgdb_handle_exception(0, SIGTRAP, 0, regs);
 
        if (thread_info != exception_thread_info)
-               memcpy(thread_info, exception_thread_info, sizeof *thread_info);
+               /* Restore current_thread_info lastly. */
+               memcpy(exception_thread_info, backup_current_thread_info, sizeof *thread_info);
 
        return 1;
 }
@@ -410,7 +432,6 @@ int kgdb_arch_handle_exception(int vector, int signo, int err_code,
 #else
                        linux_regs->msr |= MSR_SE;
 #endif
-                       kgdb_single_step = 1;
                        atomic_set(&kgdb_cpu_doing_single_step,
                                   raw_smp_processor_id());
                }
index f2496f2..4e3cc47 100644 (file)
@@ -107,11 +107,11 @@ long ppc64_personality(unsigned long personality)
        long ret;
 
        if (personality(current->personality) == PER_LINUX32
-           && personality == PER_LINUX)
-               personality = PER_LINUX32;
+           && personality(personality) == PER_LINUX)
+               personality = (personality & ~PER_MASK) | PER_LINUX32;
        ret = sys_personality(personality);
-       if (ret == PER_LINUX32)
-               ret = PER_LINUX;
+       if (personality(ret) == PER_LINUX32)
+               ret = (ret & ~PER_MASK) | PER_LINUX;
        return ret;
 }
 #endif
index f9ede7c..0d24ff1 100644 (file)
@@ -288,7 +288,7 @@ err1;       stb     r0,0(r3)
        std     r0,16(r1)
        stdu    r1,-STACKFRAMESIZE(r1)
        bl      .enter_vmx_usercopy
-       cmpwi   r3,0
+       cmpwi   cr1,r3,0
        ld      r0,STACKFRAMESIZE+16(r1)
        ld      r3,STACKFRAMESIZE+48(r1)
        ld      r4,STACKFRAMESIZE+56(r1)
@@ -326,38 +326,7 @@ err1;      stb     r0,0(r3)
        dcbt    r0,r8,0b01010   /* GO */
 .machine pop
 
-       /*
-        * We prefetch both the source and destination using enhanced touch
-        * instructions. We use a stream ID of 0 for the load side and
-        * 1 for the store side.
-        */
-       clrrdi  r6,r4,7
-       clrrdi  r9,r3,7
-       ori     r9,r9,1         /* stream=1 */
-
-       srdi    r7,r5,7         /* length in cachelines, capped at 0x3FF */
-       cmpldi  cr1,r7,0x3FF
-       ble     cr1,1f
-       li      r7,0x3FF
-1:     lis     r0,0x0E00       /* depth=7 */
-       sldi    r7,r7,7
-       or      r7,r7,r0
-       ori     r10,r7,1        /* stream=1 */
-
-       lis     r8,0x8000       /* GO=1 */
-       clrldi  r8,r8,32
-
-.machine push
-.machine "power4"
-       dcbt    r0,r6,0b01000
-       dcbt    r0,r7,0b01010
-       dcbtst  r0,r9,0b01000
-       dcbtst  r0,r10,0b01010
-       eieio
-       dcbt    r0,r8,0b01010   /* GO */
-.machine pop
-
-       beq     .Lunwind_stack_nonvmx_copy
+       beq     cr1,.Lunwind_stack_nonvmx_copy
 
        /*
         * If source and destination are not relatively aligned we use a
index 0efdc51..7ba6c96 100644 (file)
@@ -222,7 +222,7 @@ _GLOBAL(memcpy_power7)
        std     r0,16(r1)
        stdu    r1,-STACKFRAMESIZE(r1)
        bl      .enter_vmx_copy
-       cmpwi   r3,0
+       cmpwi   cr1,r3,0
        ld      r0,STACKFRAMESIZE+16(r1)
        ld      r3,STACKFRAMESIZE+48(r1)
        ld      r4,STACKFRAMESIZE+56(r1)
@@ -260,7 +260,7 @@ _GLOBAL(memcpy_power7)
        dcbt    r0,r8,0b01010   /* GO */
 .machine pop
 
-       beq     .Lunwind_stack_nonvmx_copy
+       beq     cr1,.Lunwind_stack_nonvmx_copy
 
        /*
         * If source and destination are not relatively aligned we use a
index 77b49dd..7cd2dbd 100644 (file)
@@ -1431,7 +1431,7 @@ static void perf_event_interrupt(struct pt_regs *regs)
                if (!event->hw.idx || is_limited_pmc(event->hw.idx))
                        continue;
                val = read_pmc(event->hw.idx);
-               if ((int)val < 0) {
+               if (pmc_overflow(val)) {
                        /* event has overflowed */
                        found = 1;
                        record_and_restart(event, val, regs);
index a7b2a60..c37f461 100644 (file)
@@ -465,7 +465,7 @@ int __init fsl_add_bridge(struct device_node *dev, int is_primary)
                        iounmap(hose->cfg_data);
                iounmap(hose->cfg_addr);
                pcibios_free_controller(hose);
-               return 0;
+               return -ENODEV;
        }
 
        setup_pci_cmd(hose);
@@ -827,6 +827,7 @@ struct device_node *fsl_pci_primary;
 
 void __devinit fsl_pci_init(void)
 {
+       int ret;
        struct device_node *node;
        struct pci_controller *hose;
        dma_addr_t max = 0xffffffff;
@@ -855,10 +856,12 @@ void __devinit fsl_pci_init(void)
                        if (!fsl_pci_primary)
                                fsl_pci_primary = node;
 
-                       fsl_add_bridge(node, fsl_pci_primary == node);
-                       hose = pci_find_hose_for_OF_device(node);
-                       max = min(max, hose->dma_window_base_cur +
-                                       hose->dma_window_size);
+                       ret = fsl_add_bridge(node, fsl_pci_primary == node);
+                       if (ret == 0) {
+                               hose = pci_find_hose_for_OF_device(node);
+                               max = min(max, hose->dma_window_base_cur +
+                                               hose->dma_window_size);
+                       }
                }
        }
 
index 483d8fa..e961f8c 100644 (file)
@@ -14,6 +14,9 @@
 #include <linux/list.h>
 #include <linux/of_platform.h>
 #include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/export.h>
+#include <linux/slab.h>
 #include <asm/prom.h>
 #include <asm/hw_irq.h>
 #include <asm/ppc-pci.h>
index eab3492..9b49c65 100644 (file)
@@ -17,6 +17,7 @@
 #include <linux/reboot.h>
 #include <linux/delay.h>
 #include <linux/kallsyms.h>
+#include <linux/kmsg_dump.h>
 #include <linux/cpumask.h>
 #include <linux/export.h>
 #include <linux/sysrq.h>
@@ -894,13 +895,13 @@ cmds(struct pt_regs *excp)
 #endif
                default:
                        printf("Unrecognized command: ");
-                       do {
+                       do {
                                if (' ' < cmd && cmd <= '~')
                                        putchar(cmd);
                                else
                                        printf("\\x%x", cmd);
                                cmd = inchar();
-                       } while (cmd != '\n'); 
+                       } while (cmd != '\n');
                        printf(" (type ? for help)\n");
                        break;
                }
@@ -1097,7 +1098,7 @@ static long check_bp_loc(unsigned long addr)
        return 1;
 }
 
-static char *breakpoint_help_string = 
+static char *breakpoint_help_string =
     "Breakpoint command usage:\n"
     "b                show breakpoints\n"
     "b <addr> [cnt]   set breakpoint at given instr addr\n"
@@ -1193,7 +1194,7 @@ bpt_cmds(void)
 
        default:
                termch = cmd;
-               cmd = skipbl();
+               cmd = skipbl();
                if (cmd == '?') {
                        printf(breakpoint_help_string);
                        break;
@@ -1359,7 +1360,7 @@ static void xmon_show_stack(unsigned long sp, unsigned long lr,
                                       sp + REGS_OFFSET);
                                break;
                        }
-                        printf("--- Exception: %lx %s at ", regs.trap,
+                       printf("--- Exception: %lx %s at ", regs.trap,
                               getvecname(TRAP(&regs)));
                        pc = regs.nip;
                        lr = regs.link;
@@ -1623,14 +1624,14 @@ static void super_regs(void)
 
        cmd = skipbl();
        if (cmd == '\n') {
-               unsigned long sp, toc;
+               unsigned long sp, toc;
                asm("mr %0,1" : "=r" (sp) :);
                asm("mr %0,2" : "=r" (toc) :);
 
                printf("msr  = "REG"  sprg0= "REG"\n",
                       mfmsr(), mfspr(SPRN_SPRG0));
                printf("pvr  = "REG"  sprg1= "REG"\n",
-                      mfspr(SPRN_PVR), mfspr(SPRN_SPRG1)); 
+                      mfspr(SPRN_PVR), mfspr(SPRN_SPRG1));
                printf("dec  = "REG"  sprg2= "REG"\n",
                       mfspr(SPRN_DEC), mfspr(SPRN_SPRG2));
                printf("sp   = "REG"  sprg3= "REG"\n", sp, mfspr(SPRN_SPRG3));
@@ -1783,7 +1784,7 @@ byterev(unsigned char *val, int size)
 static int brev;
 static int mnoread;
 
-static char *memex_help_string = 
+static char *memex_help_string =
     "Memory examine command usage:\n"
     "m [addr] [flags] examine/change memory\n"
     "  addr is optional.  will start where left off.\n"
@@ -1798,7 +1799,7 @@ static char *memex_help_string =
     "NOTE: flags are saved as defaults\n"
     "";
 
-static char *memex_subcmd_help_string = 
+static char *memex_subcmd_help_string =
     "Memory examine subcommands:\n"
     "  hexval   write this val to current location\n"
     "  'string' write chars from string to this location\n"
@@ -2064,7 +2065,7 @@ prdump(unsigned long adrs, long ndump)
                nr = mread(adrs, temp, r);
                adrs += nr;
                for (m = 0; m < r; ++m) {
-                       if ((m & (sizeof(long) - 1)) == 0 && m > 0)
+                       if ((m & (sizeof(long) - 1)) == 0 && m > 0)
                                putchar(' ');
                        if (m < nr)
                                printf("%.2x", temp[m]);
@@ -2072,7 +2073,7 @@ prdump(unsigned long adrs, long ndump)
                                printf("%s", fault_chars[fault_type]);
                }
                for (; m < 16; ++m) {
-                       if ((m & (sizeof(long) - 1)) == 0)
+                       if ((m & (sizeof(long) - 1)) == 0)
                                putchar(' ');
                        printf("  ");
                }
@@ -2148,45 +2149,28 @@ print_address(unsigned long addr)
 void
 dump_log_buf(void)
 {
-        const unsigned long size = 128;
-        unsigned long end, addr;
-        unsigned char buf[size + 1];
-
-        addr = 0;
-        buf[size] = '\0';
-
-        if (setjmp(bus_error_jmp) != 0) {
-                printf("Unable to lookup symbol __log_buf!\n");
-                return;
-        }
-
-        catch_memory_errors = 1;
-        sync();
-        addr = kallsyms_lookup_name("__log_buf");
-
-        if (! addr)
-                printf("Symbol __log_buf not found!\n");
-        else {
-                end = addr + (1 << CONFIG_LOG_BUF_SHIFT);
-                while (addr < end) {
-                        if (! mread(addr, buf, size)) {
-                                printf("Can't read memory at address 0x%lx\n", addr);
-                                break;
-                        }
-
-                        printf("%s", buf);
-
-                        if (strlen(buf) < size)
-                                break;
-
-                        addr += size;
-                }
-        }
-
-        sync();
-        /* wait a little while to see if we get a machine check */
-        __delay(200);
-        catch_memory_errors = 0;
+       struct kmsg_dumper dumper = { .active = 1 };
+       unsigned char buf[128];
+       size_t len;
+
+       if (setjmp(bus_error_jmp) != 0) {
+               printf("Error dumping printk buffer!\n");
+               return;
+       }
+
+       catch_memory_errors = 1;
+       sync();
+
+       kmsg_dump_rewind_nolock(&dumper);
+       while (kmsg_dump_get_line_nolock(&dumper, false, buf, sizeof(buf), &len)) {
+               buf[len] = '\0';
+               printf("%s", buf);
+       }
+
+       sync();
+       /* wait a little while to see if we get a machine check */
+       __delay(200);
+       catch_memory_errors = 0;
 }
 
 /*
index 3fe82d0..5b06d31 100644 (file)
@@ -166,18 +166,17 @@ static long booke_wdt_ioctl(struct file *file,
 
        switch (cmd) {
        case WDIOC_GETSUPPORT:
-               if (copy_to_user((void *)arg, &ident, sizeof(ident)))
-                       return -EFAULT;
+               return copy_to_user(p, &ident, sizeof(ident)) ? -EFAULT : 0;
        case WDIOC_GETSTATUS:
                return put_user(0, p);
        case WDIOC_GETBOOTSTATUS:
                /* XXX: something is clearing TSR */
                tmp = mfspr(SPRN_TSR) & TSR_WRS(3);
                /* returns CARDRESET if last reset was caused by the WDT */
-               return (tmp ? WDIOF_CARDRESET : 0);
+               return put_user((tmp ? WDIOF_CARDRESET : 0), p);
        case WDIOC_SETOPTIONS:
                if (get_user(tmp, p))
-                       return -EINVAL;
+                       return -EFAULT;
                if (tmp == WDIOS_ENABLECARD) {
                        booke_wdt_ping();
                        break;