1. 30 10月, 2011 1 次提交
    • P
      [S390] fix mismatch in summation of I/O IRQ statistics · de400d6b
      Peter Oberparleiter 提交于
      Current IRQ statistics support does not show detail counts for I/O
      interrupts which are processed internally only. The result is a
      summation count which is way off such as this one:
      
                 CPU0       CPU1       CPU2
      I/O:       1331        710        442
      [...]
      QAI:         15         16         16   [I/O] QDIO Adapter Interrupt
      QDI:          1          0          0   [I/O] QDIO Interrupt
      DAS:        706        645        381   [I/O] DASD
      C15:         26         10          0   [I/O] 3215
      C70:          0          0          0   [I/O] 3270
      TAP:          0          0          0   [I/O] Tape
      VMR:          0          0          0   [I/O] Unit Record Devices
      LCS:          0          0          0   [I/O] LCS
      CLW:          0          0          0   [I/O] CLAW
      CTC:          0          0          0   [I/O] CTC
      APB:          0          0          0   [I/O] AP Bus
      
      Fix this by moving I/O interrupt accounting into the common I/O layer.
      Signed-off-by: NPeter Oberparleiter <peter.oberparleiter@de.ibm.com>
      Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
      de400d6b
  2. 29 10月, 2011 17 次提交
    • L
      Merge git://github.com/rustyrussell/linux · ce949717
      Linus Torvalds 提交于
      * git://github.com/rustyrussell/linux:
        lguest: move process freezing before pending signals check
        lguest: don't allow KVM-detection cpuid.
        lguest: Allow running under paravirt-enabled KVM.
      ce949717
    • L
      Merge branch 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6 · 24984247
      Linus Torvalds 提交于
      * 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6:
        ARM: mark empty gpio.h files empty
        gpio: Fix ARM versatile-express build failure
        of: include errno.h
      24984247
    • L
      Merge branch 'spi/next' of git://git.secretlab.ca/git/linux-2.6 · 18c06353
      Linus Torvalds 提交于
      * 'spi/next' of git://git.secretlab.ca/git/linux-2.6:
        drivercore: Add helper macro for platform_driver boilerplate
        spi: irq: Remove IRQF_DISABLED
        OMAP: SPI: Fix the trying to free nonexistent resource error
        spi/spi-ep93xx: add module.h include
        spi/tegra: fix compilation error in spi-tegra.c
        spi: spi-dw: fix all sparse warnings
        spi/spi-pl022: Call pl022_dma_remove(pl022) only if enable_dma is true
        spi/spi-pl022: calculate_effective_freq() must set rate <= requested rate
        spi/spi-pl022: Don't allocate more sg than required.
        spi/spi-pl022: Use GFP_ATOMIC for allocation from tasklet
        spi/spi-pl022: Resolve formatting issues
      18c06353
    • L
      Merge branch 'gpio/next' of git://git.secretlab.ca/git/linux-2.6 · 41684f67
      Linus Torvalds 提交于
      * 'gpio/next' of git://git.secretlab.ca/git/linux-2.6:
        h8300: Move gpio.h to gpio-internal.h
        gpio: pl061: add DT binding support
        gpio: fix build error in include/asm-generic/gpio.h
        gpiolib: Ensure struct gpio is always defined
        irq: Add EXPORT_SYMBOL_GPL to function of irq generic-chip
        gpio-ml-ioh: Use NUMA_NO_NODE not GFP_KERNEL
        gpio-pch: Use NUMA_NO_NODE not GFP_KERNEL
        gpio: langwell: ensure alternate function is cleared
        gpio-pch: Support interrupt function
        gpio-pch: Save register value in suspend()
        gpio-pch: modify gpio_nums and mask
        gpio-pch: support ML7223 IOH n-Bus
        gpio-pch: add spinlock in suspend/resume processing
        gpio-pch: Delete invalid "restore" code in suspend()
        gpio-ml-ioh: Fix suspend/resume issue
        gpio-ml-ioh: Support interrupt function
        gpio-ml-ioh: Delete unnecessary code
        gpio/mxc: add chained_irq_enter/exit() to mx3_gpio_irq_handler()
        gpio/nomadik: use genirq core to track enablement
        gpio/nomadik: disable clocks when unused
      41684f67
    • L
      ARM: mark empty gpio.h files empty · 81397a62
      Linus Walleij 提交于
      It is generally a better idea to make intentionally empty files
      contain the human-readable /* empty */ comment, also it makes
      the files play nice with "make distclean".
      Reported-by: NJeff Garzik <jeff@garzik.org>
      Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
      Acked-by: NJeff Garzik <jeff@garzik.org>
      Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
      81397a62
    • G
      gpio: Fix ARM versatile-express build failure · 041af835
      Grant Likely 提交于
      A missing mach/gpio.h prevents building gpiolib on versatile express.
      
        CC      drivers/gpio/gpiolib.o
      In file included from /.../linux/include/linux/gpio.h:18:0,
                       from /.../linux/drivers/gpio/gpiolib.c:10:
      /.../linux/arch/arm/include/asm/gpio.h:5:23: fatal error: mach/gpio.h: No such file or directory
      compilation terminated.
      make[3]: *** [drivers/gpio/gpiolib.o] Error 1
      make[2]: *** [drivers/gpio] Error 2
      make[1]: *** [drivers] Error 2
      make: *** [sub-make] Error 2
      Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
      041af835
    • K
      of: include errno.h · e51130c0
      Kalle Valo 提交于
      When compiling ath6kl for beagleboard (omap2plus_defconfig plus
      CONFIG_ATH6KL, CONFIG_OF disable) with current linux-next compilation
      fails:
      
      include/linux/of.h:269: error: 'ENOSYS' undeclared (first use in this function)
      include/linux/of.h:276: error: 'ENOSYS' undeclared (first use in this function)
      include/linux/of.h:289: error: 'ENOSYS' undeclared (first use in this function)
      
      Fix this by including errno.h from of.h.
      Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
      Acked-by: NGeert Uytterhoeven <geert@linux-m68k.org>
      Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
      e51130c0
    • L
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 · ec7ae517
      Linus Torvalds 提交于
      * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (204 commits)
        [SCSI] qla4xxx: export address/port of connection (fix udev disk names)
        [SCSI] ipr: Fix BUG on adapter dump timeout
        [SCSI] megaraid_sas: Fix instance access in megasas_reset_timer
        [SCSI] hpsa: change confusing message to be more clear
        [SCSI] iscsi class: fix vlan configuration
        [SCSI] qla4xxx: fix data alignment and use nl helpers
        [SCSI] iscsi class: fix link local mispelling
        [SCSI] iscsi class: Replace iscsi_get_next_target_id with IDA
        [SCSI] aacraid: use lower snprintf() limit
        [SCSI] lpfc 8.3.27: Change driver version to 8.3.27
        [SCSI] lpfc 8.3.27: T10 additions for SLI4
        [SCSI] lpfc 8.3.27: Fix queue allocation failure recovery
        [SCSI] lpfc 8.3.27: Change algorithm for getting physical port name
        [SCSI] lpfc 8.3.27: Changed worst case mailbox timeout
        [SCSI] lpfc 8.3.27: Miscellanous logic and interface fixes
        [SCSI] megaraid_sas: Changelog and version update
        [SCSI] megaraid_sas: Add driver workaround for PERC5/1068 kdump kernel panic
        [SCSI] megaraid_sas: Add multiple MSI-X vector/multiple reply queue support
        [SCSI] megaraid_sas: Add support for MegaRAID 9360/9380 12GB/s controllers
        [SCSI] megaraid_sas: Clear FUSION_IN_RESET before enabling interrupts
        ...
      ec7ae517
    • L
      Merge branch 'for-linus' of git://ceph.newdream.net/git/ceph-client · 97d2eb13
      Linus Torvalds 提交于
      * 'for-linus' of git://ceph.newdream.net/git/ceph-client:
        libceph: fix double-free of page vector
        ceph: fix 32-bit ino numbers
        libceph: force resend of osd requests if we skip an osdmap
        ceph: use kernel DNS resolver
        ceph: fix ceph_monc_init memory leak
        ceph: let the set_layout ioctl set single traits
        Revert "ceph: don't truncate dirty pages in invalidate work thread"
        ceph: replace leading spaces with tabs
        libceph: warn on msg allocation failures
        libceph: don't complain on msgpool alloc failures
        libceph: always preallocate mon connection
        libceph: create messenger with client
        ceph: document ioctls
        ceph: implement (optional) max read size
        ceph: rename rsize -> rasize
        ceph: make readpages fully async
      97d2eb13
    • L
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 68d99b2c
      Linus Torvalds 提交于
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (549 commits)
        ALSA: hda - Fix ADC input-amp handling for Cx20549 codec
        ALSA: hda - Keep EAPD turned on for old Conexant chips
        ALSA: hda/realtek - Fix missing volume controls with ALC260
        ASoC: wm8940: Properly set codec->dapm.bias_level
        ALSA: hda - Fix pin-config for ASUS W90V
        ALSA: hda - Fix surround/CLFE headphone and speaker pins order
        ALSA: hda - Fix typo
        ALSA: Update the sound git tree URL
        ALSA: HDA: Add new revision for ALC662
        ASoC: max98095: Convert codec->hw_write to snd_soc_write
        ASoC: keep pointer to resource so it can be freed
        ASoC: sgtl5000: Fix wrong mask in some snd_soc_update_bits calls
        ASoC: wm8996: Fix wrong mask for setting WM8996_AIF_CLOCKING_2
        ASoC: da7210: Add support for line out and DAC
        ASoC: da7210: Add support for DAPM
        ALSA: hda/realtek - Fix DAC assignments of multiple speakers
        ASoC: Use SGTL5000_LINREG_VDDD_MASK instead of hardcoded mask value
        ASoC: Set sgtl5000->ldo in ldo_regulator_register
        ASoC: wm8996: Use SND_SOC_DAPM_AIF_OUT for AIF2 Capture
        ASoC: wm8994: Use SND_SOC_DAPM_AIF_OUT for AIF3 Capture
        ...
      68d99b2c
    • L
      Merge branch 'next-rebase' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci · 0e59e7e7
      Linus Torvalds 提交于
      * 'next-rebase' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci:
        PCI: Clean-up MPS debug output
        pci: Clamp pcie_set_readrq() when using "performance" settings
        PCI: enable MPS "performance" setting to properly handle bridge MPS
        PCI: Workaround for Intel MPS errata
        PCI: Add support for PASID capability
        PCI: Add implementation for PRI capability
        PCI: Export ATS functions to modules
        PCI: Move ATS implementation into own file
        PCI / PM: Remove unnecessary error variable from acpi_dev_run_wake()
        PCI hotplug: acpiphp: Prevent deadlock on PCI-to-PCI bridge remove
        PCI / PM: Extend PME polling to all PCI devices
        PCI quirk: mmc: Always check for lower base frequency quirk for Ricoh 1180:e823
        PCI: Make pci_setup_bridge() non-static for use by arch code
        x86: constify PCI raw ops structures
        PCI: Add quirk for known incorrect MPSS
        PCI: Add Solarflare vendor ID and SFC4000 device IDs
      0e59e7e7
    • L
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc · 46b51ea2
      Linus Torvalds 提交于
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (83 commits)
        mmc: fix compile error when CONFIG_BLOCK is not enabled
        mmc: core: Cleanup eMMC4.5 conditionals
        mmc: omap_hsmmc: if multiblock reads are broken, disable them
        mmc: core: add workaround for controllers with broken multiblock reads
        mmc: core: Prevent too long response times for suspend
        mmc: recognise SDIO cards with SDIO_CCCR_REV 3.00
        mmc: sd: Handle SD3.0 cards not supporting UHS-I bus speed mode
        mmc: core: support HPI send command
        mmc: core: Add cache control for eMMC4.5 device
        mmc: core: Modify the timeout value for writing power class
        mmc: core: new discard feature support at eMMC v4.5
        mmc: core: mmc sanitize feature support for v4.5
        mmc: dw_mmc: modify DATA register offset
        mmc: sdhci-pci: add flag for devices that can support runtime PM
        mmc: omap_hsmmc: ensure pbias configuration is always done
        mmc: core: Add Power Off Notify Feature eMMC 4.5
        mmc: sdhci-s3c: fix potential NULL dereference
        mmc: replace printk with appropriate display macro
        mmc: core: Add default timeout value for CMD6
        mmc: sdhci-pci: add runtime pm support
        ...
      46b51ea2
    • L
      Merge branch 'devel-stable' of... · 1fdb24e9
      Linus Torvalds 提交于
      Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
      
      * 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: (178 commits)
        ARM: 7139/1: fix compilation with CONFIG_ARM_ATAG_DTB_COMPAT and large TEXT_OFFSET
        ARM: gic, local timers: use the request_percpu_irq() interface
        ARM: gic: consolidate PPI handling
        ARM: switch from NO_MACH_MEMORY_H to NEED_MACH_MEMORY_H
        ARM: mach-s5p64x0: remove mach/memory.h
        ARM: mach-s3c64xx: remove mach/memory.h
        ARM: plat-mxc: remove mach/memory.h
        ARM: mach-prima2: remove mach/memory.h
        ARM: mach-zynq: remove mach/memory.h
        ARM: mach-bcmring: remove mach/memory.h
        ARM: mach-davinci: remove mach/memory.h
        ARM: mach-pxa: remove mach/memory.h
        ARM: mach-ixp4xx: remove mach/memory.h
        ARM: mach-h720x: remove mach/memory.h
        ARM: mach-vt8500: remove mach/memory.h
        ARM: mach-s5pc100: remove mach/memory.h
        ARM: mach-tegra: remove mach/memory.h
        ARM: plat-tcc: remove mach/memory.h
        ARM: mach-mmp: remove mach/memory.h
        ARM: mach-cns3xxx: remove mach/memory.h
        ...
      
      Fix up mostly pretty trivial conflicts in:
       - arch/arm/Kconfig
       - arch/arm/include/asm/localtimer.h
       - arch/arm/kernel/Makefile
       - arch/arm/mach-shmobile/board-ap4evb.c
       - arch/arm/mach-u300/core.c
       - arch/arm/mm/dma-mapping.c
       - arch/arm/mm/proc-v7.S
       - arch/arm/plat-omap/Kconfig
      largely due to some CONFIG option renaming (ie CONFIG_PM_SLEEP ->
      CONFIG_ARM_CPU_SUSPEND for the arm-specific suspend code etc) and
      addition of NEED_MACH_MEMORY_H next to HAVE_IDE.
      1fdb24e9
    • L
      Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue · f362f98e
      Linus Torvalds 提交于
      * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue: (21 commits)
        leases: fix write-open/read-lease race
        nfs: drop unnecessary locking in llseek
        ext4: replace cut'n'pasted llseek code with generic_file_llseek_size
        vfs: add generic_file_llseek_size
        vfs: do (nearly) lockless generic_file_llseek
        direct-io: merge direct_io_walker into __blockdev_direct_IO
        direct-io: inline the complete submission path
        direct-io: separate map_bh from dio
        direct-io: use a slab cache for struct dio
        direct-io: rearrange fields in dio/dio_submit to avoid holes
        direct-io: fix a wrong comment
        direct-io: separate fields only used in the submission path from struct dio
        vfs: fix spinning prevention in prune_icache_sb
        vfs: add a comment to inode_permission()
        vfs: pass all mask flags check_acl and posix_acl_permission
        vfs: add hex format for MAY_* flag values
        vfs: indicate that the permission functions take all the MAY_* flags
        compat: sync compat_stats with statfs.
        vfs: add "device" tag to /proc/self/mountstats
        cleanup: vfs: small comment fix for block_invalidatepage
        ...
      
      Fix up trivial conflict in fs/gfs2/file.c (llseek changes)
      f362f98e
    • L
      Merge http://sucs.org/~rohan/git/gfs2-3.0-nmw · f793f296
      Linus Torvalds 提交于
      * http://sucs.org/~rohan/git/gfs2-3.0-nmw: (24 commits)
        GFS2: Move readahead of metadata during deallocation into its own function
        GFS2: Remove two unused variables
        GFS2: Misc fixes
        GFS2: rewrite fallocate code to write blocks directly
        GFS2: speed up delete/unlink performance for large files
        GFS2: Fix off-by-one in gfs2_blk2rgrpd
        GFS2: Clean up ->page_mkwrite
        GFS2: Correctly set goal block after allocation
        GFS2: Fix AIL flush issue during fsync
        GFS2: Use cached rgrp in gfs2_rlist_add()
        GFS2: Call do_strip() directly from recursive_scan()
        GFS2: Remove obsolete assert
        GFS2: Cache the most recently used resource group in the inode
        GFS2: Make resource groups "append only" during life of fs
        GFS2: Use rbtree for resource groups and clean up bitmap buffer ref count scheme
        GFS2: Fix lseek after SEEK_DATA, SEEK_HOLE have been added
        GFS2: Clean up gfs2_create
        GFS2: Use ->dirty_inode()
        GFS2: Fix bug trap and journaled data fsync
        GFS2: Fix inode allocation error path
        ...
      f793f296
    • L
      Merge branch '3.2-without-smb2' of git://git.samba.org/sfrench/cifs-2.6 · dabcbb1b
      Linus Torvalds 提交于
      * '3.2-without-smb2' of git://git.samba.org/sfrench/cifs-2.6: (52 commits)
        Fix build break when freezer not configured
        Add definition for share encryption
        CIFS: Make cifs_push_locks send as many locks at once as possible
        CIFS: Send as many mandatory unlock ranges at once as possible
        CIFS: Implement caching mechanism for posix brlocks
        CIFS: Implement caching mechanism for mandatory brlocks
        CIFS: Fix DFS handling in cifs_get_file_info
        CIFS: Fix error handling in cifs_readv_complete
        [CIFS] Fixup trivial checkpatch warning
        [CIFS] Show nostrictsync and noperm mount options in /proc/mounts
        cifs, freezer: add wait_event_freezekillable and have cifs use it
        cifs: allow cifs_max_pending to be readable under /sys/module/cifs/parameters
        cifs: tune bdi.ra_pages in accordance with the rsize
        cifs: allow for larger rsize= options and change defaults
        cifs: convert cifs_readpages to use async reads
        cifs: add cifs_async_readv
        cifs: fix protocol definition for READ_RSP
        cifs: add a callback function to receive the rest of the frame
        cifs: break out 3rd receive phase into separate function
        cifs: find mid earlier in receive codepath
        ...
      dabcbb1b
    • L
      Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs · 5619a693
      Linus Torvalds 提交于
      * 'for-linus' of git://oss.sgi.com/xfs/xfs: (69 commits)
        xfs: add AIL pushing tracepoints
        xfs: put in missed fix for merge problem
        xfs: do not flush data workqueues in xfs_flush_buftarg
        xfs: remove XFS_bflush
        xfs: remove xfs_buf_target_name
        xfs: use xfs_ioerror_alert in xfs_buf_iodone_callbacks
        xfs: clean up xfs_ioerror_alert
        xfs: clean up buffer allocation
        xfs: remove buffers from the delwri list in xfs_buf_stale
        xfs: remove XFS_BUF_STALE and XFS_BUF_SUPER_STALE
        xfs: remove XFS_BUF_SET_VTYPE and XFS_BUF_SET_VTYPE_REF
        xfs: remove XFS_BUF_FINISH_IOWAIT
        xfs: remove xfs_get_buftarg_list
        xfs: fix buffer flushing during unmount
        xfs: optimize fsync on directories
        xfs: reduce the number of log forces from tail pushing
        xfs: Don't allocate new buffers on every call to _xfs_buf_find
        xfs: simplify xfs_trans_ijoin* again
        xfs: unlock the inode before log force in xfs_change_file_space
        xfs: unlock the inode before log force in xfs_fs_nfs_commit_metadata
        ...
      5619a693
  3. 28 10月, 2011 22 次提交