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Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

Browse Source 
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
This commit is contained in:
Linus Torvalds 2012-08-25 17:30:18 -07:00
commit 4ae4614712
21 changed files with 206 additions and 239 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
View File

@ -345,6 +345,13 @@
/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"
};

31
arch/powerpc/configs/85xx/p1023rds_defconfig
View 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

31
arch/powerpc/configs/corenet32_smp_defconfig
View 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_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=y
CONFIG_MTD_NAND_FSL_ELBC=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

1
arch/powerpc/configs/corenet64_smp_defconfig
View 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

103
arch/powerpc/configs/g5_defconfig
View 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

18
arch/powerpc/configs/mpc83xx_defconfig
View 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

33
arch/powerpc/configs/mpc85xx_defconfig
View 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

32
arch/powerpc/configs/mpc85xx_smp_defconfig
View 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

2
arch/powerpc/include/asm/cputable.h
View 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__ */

1
arch/powerpc/include/asm/mpic_msgr.h
View 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;

9
arch/powerpc/kernel/dma-iommu.c
View 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;

2
arch/powerpc/kernel/hw_breakpoint.c
View 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;
}

27
arch/powerpc/kernel/kgdb.c
View 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());
}

8
arch/powerpc/kernel/syscalls.c
View 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

35
arch/powerpc/lib/copyuser_power7.S
View 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

4
arch/powerpc/lib/memcpy_power7.S
View 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

2
arch/powerpc/perf/core-book3s.c
View 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);

13
arch/powerpc/sysdev/fsl_pci.c
View 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);
}
}
}

3
arch/powerpc/sysdev/mpic_msgr.c
View 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>

76
arch/powerpc/xmon/xmon.c
View 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];
struct kmsg_dumper dumper = { .active = 1 };
unsigned char buf[128];
size_t len;
addr = 0;
buf[size] = '\0';
if (setjmp(bus_error_jmp) != 0) {
printf("Error dumping printk buffer!\n");
return;
}
if (setjmp(bus_error_jmp) != 0) {
printf("Unable to lookup symbol __log_buf!\n");
return;
}
catch_memory_errors = 1;
sync();
catch_memory_errors = 1;
sync();
addr = kallsyms_lookup_name("__log_buf");
kmsg_dump_rewind_nolock(&dumper);
while (kmsg_dump_get_line_nolock(&dumper, false, buf, sizeof(buf), &len)) {
buf[len] = '\0';
printf("%s", 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;
sync();
/* wait a little while to see if we get a machine check */
__delay(200);
catch_memory_errors = 0;
}
/*

7
drivers/watchdog/booke_wdt.c
View 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;