1. 22 Jul, 2014 10 commits
  2. 18 Jul, 2014 1 commit
  3. 17 Jul, 2014 6 commits
  4. 16 Jul, 2014 2 commits
  5. 13 Jul, 2014 14 commits
    • Linus Torvalds's avatar
      Linux 3.16-rc5 · 1795cd9b
      Linus Torvalds authored
      1795cd9b
    • Linus Torvalds's avatar
      Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · 18b34d9a
      Linus Torvalds authored
      Pull ext4 bugfixes from Ted Ts'o:
       "More bug fixes for ext4 -- most importantly, a fix for a bug
        introduced in 3.15 that can end up triggering a file system corruption
        error after a journal replay.
      
        It shouldn't lead to any actual data corruption, but it is scary and
        can force file systems to be remounted read-only, etc"
      
      * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
        ext4: fix potential null pointer dereference in ext4_free_inode
        ext4: fix a potential deadlock in __ext4_es_shrink()
        ext4: revert commit which was causing fs corruption after journal replays
        ext4: disable synchronous transaction batching if max_batch_time==0
        ext4: clarify ext4_error message in ext4_mb_generate_buddy_error()
        ext4: clarify error count warning messages
        ext4: fix unjournalled bg descriptor while initializing inode bitmap
      18b34d9a
    • Linus Torvalds's avatar
      Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux · 502fde1a
      Linus Torvalds authored
      Pull clock driver fixes from Mike Turquette:
       "This batch of fixes is for a handful of clock drivers from Allwinner,
        Samsung, ST & TI.  Most of them are of the "this hardware won't work
        without this fix" variety, including patches that fix platforms that
        did not boot under certain configurations.  Other fixes are the result
        of changes to the clock core introduced in 3.15 that had subtle
        impacts on the clock drivers.
      
        There are no fixes to the clock framework core in this pull request"
      
      * tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux:
        clk: spear3xx: Set proper clock parent of uart1/2
        clk: spear3xx: Use proper control register offset
        clk: qcom: HDMI source sel is 3 not 2
        clk: sunxi: fix devm_ioremap_resource error detection code
        clk: s2mps11: Fix double free corruption during driver unbind
        clk: ti: am43x: Fix boot with CONFIG_SOC_AM33XX disabled
        clk: exynos5420: Remove aclk66_peric from the clock tree description
        clk/exynos5250: fix bit number for tv sysmmu clock
        clk: s3c64xx: Hookup SPI clocks correctly
        clk: samsung: exynos4: Remove SRC_MASK_ISP gates
        clk: samsung: add more aliases for s3c24xx
        clk: samsung: fix several typos to fix boot on s3c2410
        clk: ti: set CLK_SET_RATE_NO_REPARENT for ti,mux-clock
        clk: ti: am43x: Fix boot with CONFIG_SOC_AM33XX disabled
        clk: ti: dra7: return error code in failure case
        clk: ti: apll: not allocating enough data
      502fde1a
    • Linus Torvalds's avatar
      Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 2f3870e9
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "This week's arm-soc fixes:
      
         - Another set of OMAP fixes
           * Clock fixes
           * Restart handling
           * PHY regulators
           * SATA hwmod data for DRA7
           + Some trivial fixes and removal of a bit of dead code
         - Exynos fixes
           * A bunch of clock fixes
           * Some SMP fixes
           * Exynos multi-core timer: register as clocksource and fix ftrace.
           + a few other minor fixes
      
        There's also a couple more patches, and at91 fix for USB caused by
        common clock conversion, and more MAINTAINERS entries for shmobile.
      
        We're definitely switching to only regression fixes from here on out,
        we've been a little less strict than usual up until now"
      
      * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits)
        ARM: at91: at91sam9x5: add clocks for usb device
        ARM: EXYNOS: Register cpuidle device only on exynos4210 and 5250
        ARM: dts: Add clock property for mfc_pd in exynos5420
        clk: exynos5420: Add IDs for clocks used in PD mfc
        ARM: EXYNOS: Add support for clock handling in power domain
        ARM: OMAP2+: Remove non working OMAP HDMI audio initialization
        ARM: imx: fix shared gate clock
        ARM: dts: Update the parent for Audss clocks in Exynos5420
        ARM: EXYNOS: Update secondary boot addr for secure mode
        ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA.
        ARM: dts: am335x-evmsk: Enable the McASP FIFO for audio
        ARM: dts: am335x-evm: Enable the McASP FIFO for audio
        ARM: OMAP2+: Make GPMC skip disabled devices
        ARM: OMAP2+: create dsp device only on OMAP3 SoCs
        ARM: dts: dra7-evm: Make VDDA_1V8_PHY supply always on
        ARM: DRA7/AM43XX: fix header definition for omap44xx_restart
        ARM: OMAP2+: clock/dpll: fix _dpll_test_fint arithmetics overflow
        ARM: DRA7: hwmod: Add SYSCONFIG for usb_otg_ss
        ARM: DRA7: hwmod: Fixup SATA hwmod
        ARM: OMAP3: PRM/CM: Add back macros used by TI DSP/Bridge driver
        ...
      2f3870e9
    • Linus Torvalds's avatar
      Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm · 5fa77b54
      Linus Torvalds authored
      Pull ARM fixes from Russell King:
       "Another round of fixes for ARM:
         - a set of kprobes fixes from Jon Medhurst
         - fix the revision checking for the L2 cache which wasn't noticed to
           have been broken"
      
      * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
        ARM: l2c: fix revision checking
        ARM: kprobes: Fix test code compilation errors for ARMv4 targets
        ARM: kprobes: Disallow instructions with PC and register specified shift
        ARM: kprobes: Prevent known test failures stopping other tests running
      5fa77b54
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k · 33fe3aee
      Linus Torvalds authored
      Pull m68k fixes from Geert Uytterhoeven:
       "Summary:
        - Fix for a boot regression introduced in v3.16-rc1,
        - Fix for a build issue in -next"
      
      Christoph Hellwig questioned why mach_random_get_entropy should be
      exported to modules, and Geert explains that random_get_entropy() is
      called by at least the crypto layer and ends up using it on m68k.  On
      most other architectures it just uses get_cycles() (which is typically
      inlined and doesn't need exporting),
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
        m68k: Export mach_random_get_entropy to modules
        m68k: Fix boot regression on machines with RAM at non-zero
      33fe3aee
    • Linus Torvalds's avatar
      Merge branch 'parisc-3.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux · 54f8c2aa
      Linus Torvalds authored
      Pull parisc fixes from Helge Deller:
       "The major patch in here is one which fixes the fanotify_mark() syscall
        in the compat layer of the 64bit parisc kernel.  It went unnoticed so
        long, because the calling syntax when using a 64bit parameter in a
        32bit syscall is quite complex and even worse, it may be even
        different if you call syscall() or the glibc wrapper.  This patch
        makes the kernel accept the calling convention when called by the
        glibc wrapper.
      
        The other two patches are trivial and remove unused headers, #includes
        and adds the serial ports of the fastest C8000 workstation to the
        parisc-kernel internal hardware database"
      
      * 'parisc-3.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
        parisc: drop unused defines and header includes
        parisc: fix fanotify_mark() syscall on 32bit compat kernel
        parisc: add serial ports of C8000/1GHz machine to hardware database
      54f8c2aa
    • Thomas Gleixner's avatar
      clk: spear3xx: Set proper clock parent of uart1/2 · 44943777
      Thomas Gleixner authored
      The uarts only work when the parent is ras_ahb_clk. The stale 3.5
      based ST tree does this in the board file.
      
      Add it to the clk init function. Not pretty, but the mess there is
      amazing anyway.
      Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
      Signed-off-by: default avatarMike Turquette <mturquette@linaro.org>
      44943777
    • Thomas Gleixner's avatar
      clk: spear3xx: Use proper control register offset · 15ebb052
      Thomas Gleixner authored
      The control register is at offset 0x10, not 0x0. This is wreckaged
      since commit 5df33a62 (SPEAr: Switch to common clock framework).
      Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      Cc: stable@vger.kernel.org
      Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
      Signed-off-by: default avatarMike Turquette <mturquette@linaro.org>
      15ebb052
    • Helge Deller's avatar
      parisc: drop unused defines and header includes · fe22ddcb
      Helge Deller authored
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      Cc: stable@vger.kernel.org # 3.13+
      fe22ddcb
    • Helge Deller's avatar
      parisc: fix fanotify_mark() syscall on 32bit compat kernel · ab8a261b
      Helge Deller authored
      On parisc we can not use the existing compat implementation for fanotify_mark()
      because for the 64bit mask parameter the higher and lower 32bits are ordered
      differently than what the compat function expects from big endian
      architectures.
      
      Specifically:
      It finally turned out, that on hppa we end up with different assignments
      of parameters to kernel arguments depending on if we call the glibc
      wrapper function
       int fanotify_mark (int __fanotify_fd, unsigned int __flags,
                          uint64_t __mask, int __dfd, const char *__pathname);
      or directly calling the syscall manually
       syscall(__NR_fanotify_mark, ...)
      
      Reason is, that the syscall() function is implemented as C-function and
      because we now have the sysno as first parameter in front of the other
      parameters the compiler will unexpectedly add an empty paramenter in
      front of the u64 value to ensure the correct calling alignment for 64bit
      values.
      This means, on hppa you can't simply use syscall() to call the kernel
      fanotify_mark() function directly, but you have to use the glibc
      function instead.
      
      This patch fixes the kernel in the hppa-arch specifc coding to adjust
      the parameters in a way as if userspace calls the glibc wrapper function
      fanotify_mark().
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      Cc: stable@vger.kernel.org # 3.13+
      ab8a261b
    • Helge Deller's avatar
      parisc: add serial ports of C8000/1GHz machine to hardware database · eadcc720
      Helge Deller authored
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      Cc: stable@vger.kernel.org # 3.13+
      eadcc720
    • Linus Torvalds's avatar
      Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma · 28b1fae5
      Linus Torvalds authored
      Pull slave-dmaengine fixes from Vinod Koul:
       "We have two small fixes.  First one from Daniel to handle 0-length
        packets for usb cppi dma.  Second by Russell for imx-sdam cyclic
        residue reporting"
      
      * 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
        Update imx-sdma cyclic handling to report residue
        dma: cppi41: handle 0-length packets
      28b1fae5
    • Olof Johansson's avatar
      Merge tag 'samsung-fixes-3' of... · cacadb4f
      Olof Johansson authored
      Merge tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
      
      Merge "Samsung fixes-3 for 3.16" from Kukjin Kim:
      
      Samsung fixes-3 for v3.16
      - update the parent for Auudss clock because kernel will be hang
        during late boot if the parent clock is disabled in bootloader.
      - enable clk handing in power domain because while power domain
        on/off, its regarding clock source will be reset and it causes
        a problem so need to handle it.
      - add mux clocks to be used by power domain for exynos5420-mfc
        during power domain on/off and property in device tree also.
      - register cpuidle only for exynos4210 and exynos5250 because a
        system failure will be happened on other exynos SoCs.
      
      * tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: EXYNOS: Register cpuidle device only on exynos4210 and 5250
        ARM: dts: Add clock property for mfc_pd in exynos5420
        clk: exynos5420: Add IDs for clocks used in PD mfc
        ARM: EXYNOS: Add support for clock handling in power domain
        ARM: dts: Update the parent for Audss clocks in Exynos5420
      Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
      cacadb4f
  6. 12 Jul, 2014 7 commits
    • Linus Torvalds's avatar
      Merge tag 'usb-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · 6b458ac1
      Linus Torvalds authored
      Pull USB fixes from Greg KH:
       "Here are some small USB fixes, PHY driver fixes (they ended up in this
        tree for lack of somewhere else to put them), and some new USB device
        ids"
      
      * tag 'usb-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
        phy: omap-usb2: Balance pm_runtime_enable() on probe failure and remove
        phy: core: Fix error path in phy_create()
        drivers: phy: phy-samsung-usb2.c: Add missing MODULE_DEVICE_TABLE
        phy: omap-usb2: fix devm_ioremap_resource error detection code
        phy: sun4i: depend on RESET_CONTROLLER
        USB: serial: ftdi_sio: Add Infineon Triboard
        USB: ftdi_sio: Add extra PID.
        usb: option: Add ID for Telewell TW-LTE 4G v2
        USB: cp210x: add support for Corsair usb dongle
      6b458ac1
    • Linus Torvalds's avatar
      Merge tag 'tty-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · 78b3d1c2
      Linus Torvalds authored
      Pull tty/serial fixes from Greg KH:
       "Here are some small serial fixes that resolve some reported problems
        that started in 3.15 with some serial drivers.
      
        And there's a new dt binding for a serial driver, which was all that
        was needed for the renesas serial driver"
      
      * tag 'tty-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        serial: sh-sci: Add device tree support for r8a7{778,740,3a4} and sh73a0
        serial: imx: Fix build breakage
        serial: arc_uart: Use uart_circ_empty() for open-coded comparison
        serial: Test for no tx data on tx restart
      78b3d1c2
    • Linus Torvalds's avatar
      Merge tag 'char-misc-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · 56a50f20
      Linus Torvalds authored
      Pull char/misc driver fixes from Greg KH:
       "Here are two hyperv driver fixes, and one i8k driver fix for 3.16"
      
      * tag 'char-misc-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
        i8k: Fix non-SMP operation
        Drivers: hv: util: Fix a bug in the KVP code
        Drivers: hv: vmbus: Fix a bug in the channel callback dispatch code
      56a50f20
    • Linus Torvalds's avatar
      Merge tag 'staging-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · 303f8ad1
      Linus Torvalds authored
      Pull IIO fixes from Greg KH:
       "Here are some IIO driver fixes for 3.16-rc5.  Nothing major, just
        resolves some minor issues that have been reported"
      
      * tag 'staging-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
        iio: ti_am335x_adc: Fix: Use same step id at FIFOs both ends
        iio:tcs3472: Check for buffer enabled and locking
        iio: hid-sensor-prox: Fix return values
        iio: hid-sensor-gyro-3d: Fix return values
        iio: hid-sensor-als: Fix return values
        iio: hid-sensor-magn-3d: Fix return values
        iio: hid-sensor-accel-3d: Fix return values
        iio: hid-sensor-press: Fix return values
      303f8ad1
    • Namjae Jeon's avatar
      ext4: fix potential null pointer dereference in ext4_free_inode · bf40c926
      Namjae Jeon authored
      Fix potential null pointer dereferencing problem caused by e43bb4e6
      ("ext4: decrement free clusters/inodes counters when block group declared bad")
      Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
      Signed-off-by: default avatarNamjae Jeon <namjae.jeon@samsung.com>
      Signed-off-by: default avatarAshish Sangwan <a.sangwan@samsung.com>
      Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
      Reviewed-by: default avatarLukas Czerner <lczerner@redhat.com>
      bf40c926
    • Theodore Ts'o's avatar
      ext4: fix a potential deadlock in __ext4_es_shrink() · 3f1f9b85
      Theodore Ts'o authored
      This fixes the following lockdep complaint:
      
      [ INFO: possible circular locking dependency detected ]
      3.16.0-rc2-mm1+ #7 Tainted: G           O  
      -------------------------------------------------------
      kworker/u24:0/4356 is trying to acquire lock:
       (&(&sbi->s_es_lru_lock)->rlock){+.+.-.}, at: [<ffffffff81285fff>] __ext4_es_shrink+0x4f/0x2e0
      
      but task is already holding lock:
       (&ei->i_es_lock){++++-.}, at: [<ffffffff81286961>] ext4_es_insert_extent+0x71/0x180
      
      which lock already depends on the new lock.
      
       Possible unsafe locking scenario:
      
             CPU0                    CPU1
             ----                    ----
        lock(&ei->i_es_lock);
                                     lock(&(&sbi->s_es_lru_lock)->rlock);
                                     lock(&ei->i_es_lock);
        lock(&(&sbi->s_es_lru_lock)->rlock);
      
       *** DEADLOCK ***
      
      6 locks held by kworker/u24:0/4356:
       #0:  ("writeback"){.+.+.+}, at: [<ffffffff81071d00>] process_one_work+0x180/0x560
       #1:  ((&(&wb->dwork)->work)){+.+.+.}, at: [<ffffffff81071d00>] process_one_work+0x180/0x560
       #2:  (&type->s_umount_key#22){++++++}, at: [<ffffffff811a9c74>] grab_super_passive+0x44/0x90
       #3:  (jbd2_handle){+.+...}, at: [<ffffffff812979f9>] start_this_handle+0x189/0x5f0
       #4:  (&ei->i_data_sem){++++..}, at: [<ffffffff81247062>] ext4_map_blocks+0x132/0x550
       #5:  (&ei->i_es_lock){++++-.}, at: [<ffffffff81286961>] ext4_es_insert_extent+0x71/0x180
      
      stack backtrace:
      CPU: 0 PID: 4356 Comm: kworker/u24:0 Tainted: G           O   3.16.0-rc2-mm1+ #7
      Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
      Workqueue: writeback bdi_writeback_workfn (flush-253:0)
       ffffffff8213dce0 ffff880014b07538 ffffffff815df0bb 0000000000000007
       ffffffff8213e040 ffff880014b07588 ffffffff815db3dd ffff880014b07568
       ffff880014b07610 ffff88003b868930 ffff88003b868908 ffff88003b868930
      Call Trace:
       [<ffffffff815df0bb>] dump_stack+0x4e/0x68
       [<ffffffff815db3dd>] print_circular_bug+0x1fb/0x20c
       [<ffffffff810a7a3e>] __lock_acquire+0x163e/0x1d00
       [<ffffffff815e89dc>] ? retint_restore_args+0xe/0xe
       [<ffffffff815ddc7b>] ? __slab_alloc+0x4a8/0x4ce
       [<ffffffff81285fff>] ? __ext4_es_shrink+0x4f/0x2e0
       [<ffffffff810a8707>] lock_acquire+0x87/0x120
       [<ffffffff81285fff>] ? __ext4_es_shrink+0x4f/0x2e0
       [<ffffffff8128592d>] ? ext4_es_free_extent+0x5d/0x70
       [<ffffffff815e6f09>] _raw_spin_lock+0x39/0x50
       [<ffffffff81285fff>] ? __ext4_es_shrink+0x4f/0x2e0
       [<ffffffff8119760b>] ? kmem_cache_alloc+0x18b/0x1a0
       [<ffffffff81285fff>] __ext4_es_shrink+0x4f/0x2e0
       [<ffffffff812869b8>] ext4_es_insert_extent+0xc8/0x180
       [<ffffffff812470f4>] ext4_map_blocks+0x1c4/0x550
       [<ffffffff8124c4c4>] ext4_writepages+0x6d4/0xd00
      	...
      Reported-by: default avatarMinchan Kim <minchan@kernel.org>
      Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
      Reported-by: default avatarMinchan Kim <minchan@kernel.org>
      Cc: stable@vger.kernel.org
      Cc: Zheng Liu <gnehzuil.liu@gmail.com>
      3f1f9b85
    • Pali Rohár's avatar
      Documenation/laptops: rename and update hpfall.c · 3a57cc5f
      Pali Rohár authored
      Dell kernel driver dell-smo8800 provides same freefall interface as hp_accel so
      program hpfall.c works also on Dell laptops. So rename it to freefall.c.
      
      Dell driver does not provide hp::hddprotect led so make sure that freefall.c
      works also if hp::hddprotect does not exist in sysfs.
      
      Additionally write info to syslog.
      Signed-off-by: default avatarPali Rohár <pali.rohar@gmail.com>
      Cc: Sonal Santan <sonal.santan@gmail.com>
      Acked-by: default avatarPavel Machek <pavel@ucw.cz>
      Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      3a57cc5f