1. 15 Dec, 2009 20 commits
  2. 14 Dec, 2009 20 commits
    • Linus Torvalds's avatar
      Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging · 54430407
      Linus Torvalds authored
      * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
        i2c-core: i2c bus should support PM entries in struct dev_pm_ops
        i2c: Get rid of I2C_CLIENT_MODULE_PARM
        i2c: Drop I2C_CLIENT_INSMOD_2 to 8
        i2c: Drop I2C_CLIENT_INSMOD_1
        i2c: Get rid of struct i2c_client_address_data
        i2c: Drop the kind parameter from detect callbacks
      54430407
    • Linus Torvalds's avatar
      Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6 · 3ea6b3d0
      Linus Torvalds authored
      * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6:
        udf: Avoid IO in udf_clear_inode
        udf: Try harder when looking for VAT inode
        udf: Fix compilation with UDFFS_DEBUG enabled
      3ea6b3d0
    • Jan Kara's avatar
      udf: Avoid IO in udf_clear_inode · 2c948b3f
      Jan Kara authored
      
      
      It is not very good to do IO in udf_clear_inode. First, VFS does not really
      expect inode to become dirty there and thus we have to write it ourselves,
      second, memory reclaim gets blocked waiting for IO when it does not really
      expect it, third, the IO pattern (e.g. on umount) resulting from writes in
      udf_clear_inode is bad and it slows down writing a lot.
      
      The reason why UDF needed to do IO in udf_clear_inode is that UDF standard
      mandates extent length to exactly match inode size. But when we allocate
      extents to a file or directory, we don't really know what exactly the final
      file size will be and thus temporarily set it to block boundary and later
      truncate it to exact length in udf_clear_inode. Now, this is changed to
      truncate to final file size in udf_release_file for regular files. For
      directories and symlinks, we do the truncation at the moment when learn
      what the final file size will be.
      Signed-off-by: default avatarJan Kara <jack@suse.cz>
      2c948b3f
    • Jan Kara's avatar
      udf: Try harder when looking for VAT inode · e971b0b9
      Jan Kara authored
      
      
      Some disks do not contain VAT inode in the last recorded block as required
      by the standard but a few blocks earlier (or the number of recorded blocks
      is wrong). So look for the VAT inode a bit before the end of the media.
      Signed-off-by: default avatarJan Kara <jack@suse.cz>
      e971b0b9
    • Jan Kara's avatar
      udf: Fix compilation with UDFFS_DEBUG enabled · 1fefd086
      Jan Kara authored
      
      Signed-off-by: default avatarJan Kara <jack@suse.cz>
      1fefd086
    • Linus Torvalds's avatar
      Merge branch 'x86-fixes-for-linus' of... · 75b08038
      Linus Torvalds authored
      Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
      
      * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
        x86, mce: Clean up thermal init by introducing intel_thermal_supported()
        x86, mce: Thermal monitoring depends on APIC being enabled
        x86: Gart: fix breakage due to IOMMU initialization cleanup
        x86: Move swiotlb initialization before dma32_free_bootmem
        x86: Fix build warning in arch/x86/mm/mmio-mod.c
        x86: Remove usedac in feature-removal-schedule.txt
        x86: Fix duplicated UV BAU interrupt vector
        nvram: Fix write beyond end condition; prove to gcc copy is safe
        mm: Adjust do_pages_stat() so gcc can see copy_from_user() is safe
        x86: Limit the number of processor bootup messages
        x86: Remove enabling x2apic message for every CPU
        doc: Add documentation for bootloader_{type,version}
        x86, msr: Add support for non-contiguous cpumasks
        x86: Use find_e820() instead of hard coded trampoline address
        x86, AMD: Fix stale cpuid4_info shared_map data in shared_cpu_map cpumasks
      
      Trivial percpu-naming-introduced conflicts in arch/x86/kernel/cpu/intel_cacheinfo.c
      75b08038
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 · fb1beb29
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:
        pcmcia: CodingStyle fixes
        pcmcia: remove unused IRQ_FIRST_SHARED
      fb1beb29
    • sonic zhang's avatar
      i2c-core: i2c bus should support PM entries in struct dev_pm_ops · 54067ee2
      sonic zhang authored
      
      
      Struct dev_pm_ops is not configured in current i2c bus type. i2c drivers
      only depends on suspend/resume entries in struct dev_pm_ops are not
      informed of PM suspend and resume events by i2c framework.
      Signed-off-by: default avatarSonic Zhang <sonic.zhang@analog.com>
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      54067ee2
    • Jean Delvare's avatar
      i2c: Get rid of I2C_CLIENT_MODULE_PARM · 7f508118
      Jean Delvare authored
      
      
      There is no user left of I2C_CLIENT_MODULE_PARM, so we can finally
      get rid of this ugly macro.
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      Tested-by: default avatarWolfram Sang <w.sang@pengutronix.de>
      7f508118
    • Jean Delvare's avatar
      i2c: Drop I2C_CLIENT_INSMOD_2 to 8 · e5e9f44c
      Jean Delvare authored
      
      
      These macros simply declare an enum, so drivers might as well declare
      it themselves. This puts an end to the arbitrary limit of 8 chip types
      per i2c driver.
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      Tested-by: default avatarWolfram Sang <w.sang@pengutronix.de>
      e5e9f44c
    • Jean Delvare's avatar
      i2c: Drop I2C_CLIENT_INSMOD_1 · 1f86df49
      Jean Delvare authored
      
      
      This macro simply declares an enum, so drivers might as well declare
      it themselves.
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      Tested-by: default avatarWolfram Sang <w.sang@pengutronix.de>
      1f86df49
    • Jean Delvare's avatar
      i2c: Get rid of struct i2c_client_address_data · c3813d6a
      Jean Delvare authored
      
      
      Struct i2c_client_address_data only contains one field at this point,
      which makes its usefulness questionable. Get rid of it and pass simple
      address lists around instead.
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      Tested-by: default avatarWolfram Sang <w.sang@pengutronix.de>
      c3813d6a
    • Jean Delvare's avatar
      i2c: Drop the kind parameter from detect callbacks · 310ec792
      Jean Delvare authored
      
      
      The "kind" parameter always has value -1, and nobody is using it any
      longer, so we can remove it.
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      Tested-by: default avatarWolfram Sang <w.sang@pengutronix.de>
      310ec792
    • Linus Torvalds's avatar
      Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6 · 478e4e9d
      Linus Torvalds authored
      * 'next-spi' of git://git.secretlab.ca/git/linux-2.6: (23 commits)
        spi: fix probe/remove section markings
        Add OMAP spi100k driver
        spi-imx: don't access struct device directly but use dev_get_platdata
        spi-imx: Add mx25 support
        spi-imx: use positive logic to distinguish cpu variants
        spi-imx: correct check for platform_get_irq failing
        ARM: NUC900: Add spi driver support for nuc900
        spi: SuperH MSIOF SPI Master driver V2
        spi: fix spidev compilation failure when VERBOSE is defined
        spi/au1550_spi: fix setupxfer not to override cfg with zeros
        spi/mpc8xxx: don't use __exit_p to wrap plat_mpc8xxx_spi_remove
        spi/i.MX: fix broken error handling for gpio_request
        spi/i.mx: drain MXC SPI transfer buffer when probing device
        MAINTAINERS: add SPI co-maintainer.
        spi/xilinx_spi: fix incorrect casting
        spi/mpc52xx-spi: minor cleanups
        xilinx_spi: add a platform driver using the xilinx_spi common module.
        xilinx_spi: add support for the DS570 IP.
        xilinx_spi: Switch to iomem functions and support little endian.
        xilinx_spi: Split into of driver and generic part.
        ...
      478e4e9d
    • Linus Torvalds's avatar
      Merge branch 'perf-fixes-for-linus' of... · 2205afa7
      Linus Torvalds authored
      Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
      
      * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
        perf sched: Fix build failure on sparc
        perf bench: Add "all" pseudo subsystem and "all" pseudo suite
        perf tools: Introduce perf_session class
        perf symbols: Ditch dso->find_symbol
        perf symbols: Allow lookups by symbol name too
        perf symbols: Add missing "Variables" entry to map_type__name
        perf symbols: Add support for 'variable' symtabs
        perf symbols: Introduce ELF counterparts to symbol_type__is_a
        perf symbols: Introduce symbol_type__is_a
        perf symbols: Rename kthreads to kmaps, using another abstraction for it
        perf tools: Allow building for ARM
        hw-breakpoints: Handle bad modify_user_hw_breakpoint off-case return value
        perf tools: Allow cross compiling
        tracing, slab: Fix no callsite ifndef CONFIG_KMEMTRACE
        tracing, slab: Define kmem_cache_alloc_notrace ifdef CONFIG_TRACING
      
      Trivial conflict due to different fixes to modify_user_hw_breakpoint()
      in include/linux/hw_breakpoint.h
      2205afa7
    • David Howells's avatar
      PCI: Global variable decls must match the defs in section attributes · 491424c0
      David Howells authored
      
      
      Global variable declarations must match the definitions in section attributes
      as the compiler is at liberty to vary the method it uses to access a variable,
      depending on the section it is in.
      
      When building the FRV arch, I now see:
      
        drivers/built-in.o: In function `pci_apply_final_quirks':
        drivers/pci/quirks.c:2606: relocation truncated to fit: R_FRV_GPREL12 against symbol `pci_dfl_cache_line_size' defined in .devinit.data section in drivers/built-in.o
        drivers/pci/quirks.c:2623: relocation truncated to fit: R_FRV_GPREL12 against symbol `pci_dfl_cache_line_size' defined in .devinit.data section in drivers/built-in.o
        drivers/pci/quirks.c:2630: relocation truncated to fit: R_FRV_GPREL12 against symbol `pci_dfl_cache_line_size' defined in .devinit.data section in drivers/built-in.o
      
      because the declaration of pci_dfl_cache_line_size in linux/pci.h does not
      match the definition in drivers/pci/pci.c.
      Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      491424c0
    • David Howells's avatar
      FRV: Fix no-hardware-breakpoint case · 5185fb06
      David Howells authored
      
      
      If there is no hardware breakpoint support, modify_user_hw_breakpoint()
      tries to return a NULL pointer through as an 'int' return value:
      
        In file included from kernel/exit.c:53:
        include/linux/hw_breakpoint.h: In function 'modify_user_hw_breakpoint':
        include/linux/hw_breakpoint.h:96: warning: return makes integer from pointer without a cast
      
      Return 0 instead.
      Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      5185fb06
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze · 464480f7
      Linus Torvalds authored
      * 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: (46 commits)
        microblaze: Remove rt_sigsuspend wrapper
        microblaze: nommu: Don't clobber R11 on syscalls
        microblaze: Remove show_tmem function
        microblaze: Support for WB cache
        microblaze: Add PVR for Microblaze v7.30.a
        microblaze: Remove ancient and fake microblaze version from cpu_ver table
        microblaze: Remove panic_timeout init value
        microblaze: Do not count system calls in default
        microblaze: Enable DTC compilation
        microblaze: Core oprofile configs and hooks
        microblaze: Fix level interrupt ACKing
        microblaze: Enable futimesat syscall
        microblaze: Checking DTS against PVR for write-back cache
        microblaze: Remove duplicity from pgalloc.h
        microblaze: Futex support
        microblaze: Adding dev_arch_data functions
        microblaze: Fix the heartbeat gpio to be more robust
        microblaze: Simple __copy_tofrom_user for noMMU
        microblaze: Export memory_start for modules
        microblaze: Use lowest-common-denominator default CPU settings
        ...
      464480f7
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://neil.brown.name/md · 37222e1c
      Linus Torvalds authored
      * 'for-linus' of git://neil.brown.name/md: (27 commits)
        md: add 'recovery_start' per-device sysfs attribute
        md: rcu_read_lock() walk of mddev->disks in md_do_sync()
        md: integrate spares into array at earliest opportunity.
        md: move compat_ioctl handling into md.c
        md: revise Kconfig help for MD_MULTIPATH
        md: add MODULE_DESCRIPTION for all md related modules.
        raid: improve MD/raid10 handling of correctable read errors.
        md/raid10: print more useful messages on device failure.
        md/bitmap: update dirty flag when bitmap bits are explicitly set.
        md: Support write-intent bitmaps with externally managed metadata.
        md/bitmap: move setting of daemon_lastrun out of bitmap_read_sb
        md: support updating bitmap parameters via sysfs.
        md: factor out parsing of fixed-point numbers
        md: support bitmap offset appropriate for external-metadata arrays.
        md: remove needless setting of thread->timeout in raid10_quiesce
        md: change daemon_sleep to be in 'jiffies' rather than 'seconds'.
        md: move offset, daemon_sleep and chunksize out of bitmap structure
        md: collect bitmap-specific fields into one structure.
        md/raid1: add takeover support for raid5->raid1
        md: add honouring of suspend_{lo,hi} to raid1.
        ...
      37222e1c
    • Linus Torvalds's avatar
      Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 · 76b8f82c
      Linus Torvalds authored
      * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (58 commits)
        mfd: Add twl6030 regulator subdevices
        regulator: Add support for twl6030 regulators
        rtc: Add twl6030 RTC support
        mfd: Add support for twl6030 irq framework
        mfd: Rename twl4030_ routines in twl-regulator.c
        mfd: Rename twl4030_ routines in rtc-twl.c
        mfd: Rename all twl4030_i2c*
        mfd: Rename twl4030* driver files to enable re-use
        mfd: Clarify twl4030 return value for read and write
        mfd: Add all twl4030 regulators to the twl4030 mfd driver
        mfd: Don't set mc13783 ADREFMODE for touch conversions
        mfd: Remove ezx-pcap defines for custom led gpio encoding
        mfd: Near complete mc13783 rewrite
        mfd: Remove build time warning for WM835x register default tables
        mfd: Force I2C to be built in when building WM831x
        mfd: Don't allow wm831x to be built as a module
        mfd: Fix incorrect error check for wm8350-core
        mfd: Fix twl4030 warning
        gpiolib: Implement gpio_to_irq() for wm831x
        mfd: Remove default selection of AB4500
        ...
      76b8f82c