This project is mirrored from https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git. Pull mirroring updated .
  1. 06 Nov, 2011 3 commits
    • Linus Torvalds's avatar
      Merge branch 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc · 7abec10c
      Linus Torvalds authored
      * 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc: (79 commits)
        ARM: SAMSUNG: Move fimc plat. device from board files to plat-samsung
        ARM: SAMSUNG: Cleanup resources by using macro
        ARM: SAMSUNG: Cleanup plat-samsung/devs.c and devs.h
        ARM: S5P: To merge devs.c files to one devs.c
        ARM: S3C64XX: To merge devs.c files to one devs.c
        ARM: S3C24XX: To merge s3c24xx devs.c files to one devs.c
        ARM: S5P64X0: Add Power Management support
        ARM: S5P: Make the sleep code common for S5P series SoCs
        ARM: S5P: Make the common S5P PM code conditionally compile
        ARM: SAMSUNG: Move S5P header files to plat-samsung
        ARM: SAMSUNG: Move S3C24XX header files to plat-samsung
        ARM: SAMSUNG: Moving each SoC support header files
        ARM: SAMSUNG: Consolidate plat/pll.h
        ARM: SAMSUNG: Consolidate plat/pwm-clock.h
        ARM: SAMSUNG: Cleanup mach/clkdev.h
        ARM: SAMSUNG: remove sdhci default configuration setup platform helper
        ARM: EXYNOS4: Add FIMC device on SMDKV310 board
        ARM: EXYNOS4: Add header file protection macros
        ARM: EXYNOS4: Add usb ehci device to the SMDKV310
        ARM: S3C2443: Add hsspi-clock from pclk and rename S3C2443 hsspi sclk
        ...
      
      Fix up conflicts in
       - arch/arm/mach-exynos4/{Kconfig,clock.c}
      	ARM_CPU_SUSPEND, various random device tables (gah!)
       - drivers/gpio/Makefile
      	sa1100 gpio added, samsung gpio drivers merged
      7abec10c
    • Tyler Hicks's avatar
      MAINTAINERS: Update eCryptfs maintainer address · 0de9adf2
      Tyler Hicks authored
      
      
      Update my email address in MAINTAINERS.
      
      Signed-off-by: default avatarTyler Hicks <tyhicks@canonical.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      0de9adf2
    • Linus Torvalds's avatar
      Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 8110efc6
      Linus Torvalds authored
      * 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        PM / Freezer: Revert 27920651 "PM / Freezer: Make fake_signal_wake_up() wake TASK_KILLABLE tasks too"
        PM / Freezer: Reimplement wait_event_freezekillable using freezer_do_not_count/freezer_count
        USB: Update last_busy time after autosuspend fails
        PM / Runtime: Automatically retry failed autosuspends
        PM / QoS: Remove redundant check
        PM / OPP: Fix build when CONFIG_PM_OPP is not set
        PM / Runtime: Fix runtime accounting calculation error
        PM / Sleep: Update freezer documentation
        PM / Sleep: Remove unused symbol 'suspend_cpu_hotplug'
        PM / Sleep: Fix race between CPU hotplug and freezer
        ACPI / PM: Add Sony VPCEB17FX to nonvs blacklist
      8110efc6
  2. 05 Nov, 2011 15 commits
    • Linus Torvalds's avatar
      Merge git://www.linux-watchdog.org/linux-watchdog · 06d8eb1b
      Linus Torvalds authored
      * git://www.linux-watchdog.org/linux-watchdog:
        watchdog: Convert wm831x driver to watchdog core
        watchdog: s3c2410: convert to use the watchdog framework
        Documentation: watchdog: add guide how to convert drivers to new framework
        watchdog: iTCO_wdt.c - problems with newer hardware due to SMI clearing
        watchdog: Add WDIOC_GETTIMELEFT ioctl support to w83627 watchdog driver
        watchdog: irq: Remove IRQF_DISABLED
        watchdog: Octeon: Mark octeon_wdt interrupt as IRQF_NO_THREAD
        watchdog: sc520_wdt: Remove unnecessary cast.
      06d8eb1b
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 · cd3f07d1
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (45 commits)
        [SCSI] Fix block queue and elevator memory leak in scsi_alloc_sdev
        [SCSI] scsi_dh_alua: Fix the time inteval for alua rtpg commands
        [SCSI] scsi_transport_iscsi: Fix documentation os parameter
        [SCSI] mv_sas: OCZ RevoDrive3 & zDrive R4 support
        [SCSI] libfc: improve flogi retries to avoid lport stuck
        [SCSI] libfc: avoid exchanges collision during lport reset
        [SCSI] libfc: fix checking FC_TYPE_BLS
        [SCSI] edd: Treat "XPRS" host bus type the same as "PCI"
        [SCSI] isci: overriding max_concurr_spinup oem parameter by max(oem, user)
        [SCSI] isci: revert bcn filtering
        [SCSI] isci: Fix hard reset timeout conditions.
        [SCSI] isci: No need to manage the pending reset bit on pending requests.
        [SCSI] isci: Remove redundant isci_request.ttype field.
        [SCSI] isci: Fix task management for SMP, SATA and on dev remove.
        [SCSI] isci: No task_done callbacks in error handler paths.
        [SCSI] isci: Handle task request timeouts correctly.
        [SCSI] isci: Fix tag leak in tasks and terminated requests.
        [SCSI] isci: Immediately fail I/O to removed devices.
        [SCSI] isci: Lookup device references through requests in completions.
        [SCSI] ipr: add definitions for additional adapter
        ...
      cd3f07d1
    • Mark Brown's avatar
      watchdog: Convert wm831x driver to watchdog core · 00411ee9
      Mark Brown authored
      
      
      Fairly large code churn but not much doing with that and the overall
      result is a definite win.
      
      Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      00411ee9
    • Wolfram Sang's avatar
      watchdog: s3c2410: convert to use the watchdog framework · 25dc46e3
      Wolfram Sang authored
      
      
      Make this driver a user of the watchdog framework and remove now
      centrally handled parts. Tested on a mini2440.
      
      Signed-off-by: default avatarWolfram Sang <w.sang@pengutronix.de>
      Acked-by: default avatarKukjin Kim <kgene.kim@samsung.com>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      25dc46e3
    • Wolfram Sang's avatar
      Documentation: watchdog: add guide how to convert drivers to new framework · 74cd4c67
      Wolfram Sang authored
      
      
      Signed-off-by: default avatarWolfram Sang <w.sang@pengutronix.de>
      Cc: Randy Dunlap <rdunlap@xenotime.net>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      74cd4c67
    • Wim Van Sebroeck's avatar
      watchdog: iTCO_wdt.c - problems with newer hardware due to SMI clearing · deb9197b
      Wim Van Sebroeck authored
      Redhat Bugzilla: Bug 727875 - TCO_EN bit is disabled by TCO driver
      Jiri Slaby: 28d41f53
      
       broke temperature sensors on a ICH10 chipset
      
      The iTCO_wdt driver disables the SMI. This breaks good working of newer hardware.
      The disabling of the SMI by the TCO logic dates back from the i810-tco driver
      from Nils Faerber (around 28 July 2000). The reason for this was that some BIOSes
      install handlers reset or disable the watchdog timer instead of resetting the system.
      The trick to fix this was to disable the SMI (by clearing the SMI_TCO_EN bit of the
      SMI_EN register) to prevent this from happening.
      
      This however has strange effects on newer hardware. So we are in a situation that
      a fix for broken old hardware affects newer hardware.
      
      The correct solution is to make this fix an option (with the new module parameter:
      turn_SMI_watchdog_clear_off) so that the default behaviour is the unfixed version.
      
      the next patch will be to move this in the start and stop functions of the driver
      and to add a new module parameter for the global_smi_en bit and to get rid of the
      vendor_support code.
      
      This fix can have an effect on old (typical ICH & ICH2 chipsets) motherboards that
      have a broken BIOS implementation concerning TCO logic. In these case the module
      parameter turn_SMI_watchdog_clear_off=1 will need to be added.
      
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      deb9197b
    • Greg Lee's avatar
      watchdog: Add WDIOC_GETTIMELEFT ioctl support to w83627 watchdog driver · c63b6d02
      Greg Lee authored
      
      
      Add WDIOC_GETTIMELEFT ioctl allowing you to check how much time is left
      on the watchdog counter before a reset occurs.
      
      Signed-off-by: Greg Lee <glee [at] swspec.com>
      Signed-off-by: default avatarPadraig Brady <P@draigbrady.com>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      Signed-off-by: default avatarAndrew Morton <akpm@google.com>
      c63b6d02
    • Yong Zhang's avatar
      watchdog: irq: Remove IRQF_DISABLED · 86b59128
      Yong Zhang authored
      
      
      This flag is a NOOP and can be removed now.
      
      Signed-off-by: default avatarYong Zhang <yong.zhang0@gmail.com>
      Acked-by: default avatarWolfram Sang <w.sang@pengutronix.de>
      Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      86b59128
    • Venkat Subbiah's avatar
      watchdog: Octeon: Mark octeon_wdt interrupt as IRQF_NO_THREAD · 47bfd058
      Venkat Subbiah authored
      
      
      This is to exclude it from force threading to allow RT patch set to work.
      
      The watchdog timers are per-CPU and the addresses of register that reset
      the timer are calculated based on the current CPU.  Therefore we cannot
      allow it to run on a thread on a different CPU.  Also we only do a
      single register write, which is much faster than scheduling a handler
      thread.
      
      And while on this line remove IRQF_DISABLED as this flag is a NOP.
      
      Signed-off-by: default avatarVenkat <Subbiah&lt;venkat.subbiah@cavium.com>
      Acked-by: default avatarDavid <Daney&lt;david.daney@cavium.com>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      47bfd058
    • Sean Young's avatar
      watchdog: sc520_wdt: Remove unnecessary cast. · cef153a8
      Sean Young authored
      
      
      Signed-off-by: default avatarSean Young <sean@mess.org>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      cef153a8
    • Kukjin Kim's avatar
      ARM: EXYNOS4: Fix the merge conflict · dc822e57
      Kukjin Kim authored
      The mark of conflict should be removed.
      
      This happened at the commit fba95699 ("Merge branch 'next' of
      git://git.infradead.org/users/vkoul/slave-dma"
      
      )
      
      Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
      [ I always check the conflict resolution with "git diff" before I add
        the result, but I clearly missed that this time, and didn't notice the
        second conflict in that file after having fixed the first one.
        Oops, my bad.      - Linus ]
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      dc822e57
    • Dan McGee's avatar
      VFS: fix statfs() automounter semantics regression · 5c8a0fbb
      Dan McGee authored
      No one in their right mind would expect statfs() to not work on a
      automounter managed mount point. Fix it.
      
      [ I'm not sure about the "no one in their right mind" part.  It's not
        mounted, and you didn't ask for it to be mounted.  But nobody will
        really care, and this probably makes it match previous semantics, so..
            - Linus ]
      
      This mirrors the fix made to the quota code in 815d405c
      
      .
      
      Signed-off-by: default avatarDan McGee <dpmcgee@gmail.com>
      Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
      Cc: Alexander Viro <viro@zeniv.linux.org.uk>
      Cc: stable@kernel.org
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      5c8a0fbb
    • Linus Torvalds's avatar
      Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma · fba95699
      Linus Torvalds authored
      * 'next' of git://git.infradead.org/users/vkoul/slave-dma: (63 commits)
        dmaengine: mid_dma: mask_peripheral_interrupt only when dmac is idle
        dmaengine/ep93xx_dma: add module.h include
        pch_dma: Reduce wasting memory
        pch_dma: Fix suspend issue
        dma/timberdale: free_irq() on an error path
        dma: shdma: transfer based runtime PM
        dmaengine: shdma: protect against the IRQ handler
        dmaengine i.MX DMA/SDMA: add missing include of linux/module.h
        dmaengine: delete redundant chan_id and chancnt initialization in dma drivers
        dmaengine/amba-pl08x: Check txd->llis_va before freeing dma_pool
        dmaengine/amba-pl08x: Add support for sg len greater than one for slave transfers
        serial: sh-sci: don't filter on DMA device, use only channel ID
        ARM: SAMSUNG: Remove Samsung specific enum type for dma direction
        ASoC: Samsung: Update DMA interface
        spi/s3c64xx: Merge dma control code
        spi/s3c64xx: Add support DMA engine API
        ARM: SAMSUNG: Remove S3C-PL330-DMA driver
        ARM: S5P64X0: Use generic DMA PL330 driver
        ARM: S5PC100: Use generic DMA PL330 driver
        ARM: S5PV210: Use generic DMA PL330 driver
        ...
      
      Fix up fairly trivial conflicts in
       - arch/arm/mach-exynos4/{Kconfig,clock.c}
       - arch/arm/mach-s5p64x0/dma.c
      fba95699
    • Linus Torvalds's avatar
      Merge branch 'for-3.2/drivers' of git://git.kernel.dk/linux-block · 3d0a8d10
      Linus Torvalds authored
      * 'for-3.2/drivers' of git://git.kernel.dk/linux-block: (30 commits)
        virtio-blk: use ida to allocate disk index
        hpsa: add small delay when using PCI Power Management to reset for kump
        cciss: add small delay when using PCI Power Management to reset for kump
        xen/blkback: Fix two races in the handling of barrier requests.
        xen/blkback: Check for proper operation.
        xen/blkback: Fix the inhibition to map pages when discarding sector ranges.
        xen/blkback: Report VBD_WSECT (wr_sect) properly.
        xen/blkback: Support 'feature-barrier' aka old-style BARRIER requests.
        xen-blkfront: plug device number leak in xlblk_init() error path
        xen-blkfront: If no barrier or flush is supported, use invalid operation.
        xen-blkback: use kzalloc() in favor of kmalloc()+memset()
        xen-blkback: fixed indentation and comments
        xen-blkfront: fix a deadlock while handling discard response
        xen-blkfront: Handle discard requests.
        xen-blkback: Implement discard requests ('feature-discard')
        xen-blkfront: add BLKIF_OP_DISCARD and discard request struct
        drivers/block/loop.c: remove unnecessary bdev argument from loop_clr_fd()
        drivers/block/loop.c: emit uevent on auto release
        drivers/block/cpqarray.c: use pci_dev->revision
        loop: always allow userspace partitions and optionally support automatic scanning
        ...
      
      Fic up trivial header file includsion conflict in drivers/block/loop.c
      3d0a8d10
    • Linus Torvalds's avatar
      Merge branch 'for-3.2/core' of git://git.kernel.dk/linux-block · b4fdcb02
      Linus Torvalds authored
      * 'for-3.2/core' of git://git.kernel.dk/linux-block: (29 commits)
        block: don't call blk_drain_queue() if elevator is not up
        blk-throttle: use queue_is_locked() instead of lockdep_is_held()
        blk-throttle: Take blkcg->lock while traversing blkcg->policy_list
        blk-throttle: Free up policy node associated with deleted rule
        block: warn if tag is greater than real_max_depth.
        block: make gendisk hold a reference to its queue
        blk-flush: move the queue kick into
        blk-flush: fix invalid BUG_ON in blk_insert_flush
        block: Remove the control of complete cpu from bio.
        block: fix a typo in the blk-cgroup.h file
        block: initialize the bounce pool if high memory may be added later
        block: fix request_queue lifetime handling by making blk_queue_cleanup() properly shutdown
        block: drop @tsk from attempt_plug_merge() and explain sync rules
        block: make get_request[_wait]() fail if queue is dead
        block: reorganize throtl_get_tg() and blk_throtl_bio()
        block: reorganize queue draining
        block: drop unnecessary blk_get/put_queue() in scsi_cmd_ioctl() and blk_get_tg()
        block: pass around REQ_* flags instead of broken down booleans during request alloc/free
        block: move blk_throtl prototypes to block/blk.h
        block: fix genhd refcounting in blkio_policy_parse_and_set()
        ...
      
      Fix up trivial conflicts due to "mddev_t" -> "struct mddev" conversion
      and making the request functions be of type "void" instead of "int" in
       - drivers/md/{faulty.c,linear.c,md.c,md.h,multipath.c,raid0.c,raid1.c,raid10.c,raid5.c}
       - drivers/staging/zram/zram_drv.c
      b4fdcb02
  3. 04 Nov, 2011 22 commits