1. 08 May, 2013 21 commits
  2. 07 May, 2013 7 commits
    • Linus Torvalds's avatar
      Merge branch 'slab/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux · 0f47c942
      Linus Torvalds authored
      Pull slab changes from Pekka Enberg:
       "The bulk of the changes are more slab unification from Christoph.
        There's also few fixes from Aaron, Glauber, and Joonsoo thrown into
        the mix."
      * 'slab/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux: (24 commits)
        mm, slab_common: Fix bootstrap creation of kmalloc caches
        slab: Return NULL for oversized allocations
        mm: slab: Verify the nodeid passed to ____cache_alloc_node
        slub: tid must be retrieved from the percpu area of the current processor
        slub: Do not dereference NULL pointer in node_match
        slub: add 'likely' macro to inc_slabs_node()
        slub: correct to calculate num of acquired objects in get_partial_node()
        slub: correctly bootstrap boot caches
        mm/sl[au]b: correct allocation type check in kmalloc_slab()
        slab: Fixup CONFIG_PAGE_ALLOC/DEBUG_SLAB_LEAK sections
        slab: Handle ARCH_DMA_MINALIGN correctly
        slab: Common definition for kmem_cache_node
        slab: Rename list3/l3 to node
        slab: Common Kmalloc cache determination
        stat: Use size_t for sizes instead of unsigned
        slab: Common function to create the kmalloc array
        slab: Common definition for the array of kmalloc caches
        slab: Common constants for kmalloc boundaries
        slab: Rename nodelists to node
        slab: Common name for the per node structures
    • Linus Torvalds's avatar
      Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild · b9e306e0
      Linus Torvalds authored
      Pull misc kbuild updates from Michal Marek:
       "Non-critical kbuild changes:
         - make coccicheck improvements, but no new semantic patches this time
         - make rpm improvements
         - make tar-pkg change to include the architecture in the filename.
           This is a deliberate incompatibility, but nobody has complained so
           far and it is useful if you build for different architectures.  It
           also matches what the deb-pkg and rpm-pkg targets produce.
         - kbuild documentation fix"
      * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
        rpm-pkg: Remove pointless set -e statements
        rpm-pkg: Always regenerate the specfile
        rpm-pkg: Do not write to the parent directory
        rpm-pkg: Do not package the whole source directory
        buildtar: Add ARCH to the archive name
        Coccinelle: Fix patch output when coccicheck is used with M= and C=
        Coccinelle: Add support to the SPFLAGS variable
        Coccinelle: Cleanup the setting of the FLAGS and OPTIONS variables
        Coccinelle: Restore coccicheck verbosity in ONLINE mode (C=1 or C=2)
        scripts/package/Makefile: compare objtree with srctree instead of test KBUILD_OUTPUT
        doc: change example to existing Makefile fragment
        scripts/tags.sh: Add magic for OFFSET and DEFINE
    • Linus Torvalds's avatar
      Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild · 685e56d2
      Linus Torvalds authored
      Pull kconfig updates from Michal Marek:
       - use pkg-config to detect curses libraries
       - clean up the way curses headers are searched
       - Some randconfig fixes, of which one had to be reverted
       - KCONFIG_SEED for randconfig debugging
       - memuconfig memory leak plugged
       - menuconfig > breadcrumbs > navigation
       - xconfig compilation fix
       - Other minor fixes
      * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
        kconfig: fix lists definition for C++
        Revert "kconfig: fix randomising choice entries in presence of KCONFIG_ALLCONFIG"
        kconfig: implement KCONFIG_PROBABILITY for randconfig
        kconfig: allow specifying the seed for randconfig
        kconfig: fix randomising choice entries in presence of KCONFIG_ALLCONFIG
        kconfig: do not override symbols already set
        kconfig: fix randconfig tristate detection
        kconfig/lxdialog: rationalise the include paths where to find {.n}curses{,w}.h
        menuconfig: Add "breadcrumbs" navigation aid
        menuconfig: Fix memory leak introduced by jump keys feature
        merge_config.sh: Avoid creating unnessary source softlinks
        kconfig: optionally use pkg-config to detect ncurses libs
        menuconfig: optionally use pkg-config to detect ncurses libs
    • Linus Torvalds's avatar
      Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild · 57c29bd3
      Linus Torvalds authored
      Pull kbuild changes from Michal Marek:
       "Kbuild commits for v3.10-rc1:
         - Fix make mrproper after mod/file2alias rework
         - Fix ld-option Makefile function
         - Rewrite headers_install to shell to drop Perl dependency.
        There are some more patches I have to look at, so I might send another
        pull request later.  Or just queue them for 3.11."
      * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
        Fix cleaning in scripts/mod
        headers_install.pl: convert to headers_install.sh
        kbuild: fix ld-option function
    • Li Zefan's avatar
      menuconfig: fix NULL pointer dereference when searching a symbol · 383da76f
      Li Zefan authored
      Searching for PPC_EFIKA results in a segmentation fault, and it's
      because get_symbol_prop() returns NULL.
      In this case CONFIG_PPC_EFIKA is defined in arch/powerpc/platforms/
      52xx/Kconfig, so it won't be parsed if ARCH!=PPC, but menuconfig knows
      this symbol when it parses sound/soc/fsl/Kconfig:
          config SND_MPC52xx_SOC_EFIKA
              tristate "SoC AC97 Audio support for bbplan Efika and STAC9766"
              depends on PPC_EFIKA
      This bug was introduced by commit bcdedcc1
       ("menuconfig: print more
      info for symbol without prompts").
      Reported-and-tested-by: default avatarBorislav Petkov <bp@alien8.de>
      Signed-off-by: default avatarLi Zefan <lizefan@huawei.com>
      Tested-by: default avatarLibo Chen <libo.chen@huawei.com>
      Reviewed-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
      Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    • Bruce Allan's avatar
      e1000e: fix scheduling while atomic bug · 2a437cd3
      Bruce Allan authored
      A scheduling while atomic bug was introduced recently (by commit
      : "e1000e: cleanup USLEEP_RANGE checkpatch checks").
      Revert the particular instance of usleep_range() which causes the bug.
      Reported-by: default avatarMaarten Lankhorst <m.b.lankhorst@gmail.com>
      Signed-off-by: default avatarBruce Allan <bruce.w.allan@intel.com>
      Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
      Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    • Pekka Enberg's avatar
  3. 06 May, 2013 12 commits
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 51a26ae7
      Linus Torvalds authored
      Pull networking fixes from David Miller:
       "Just a small pile of fixes"
       1) Fix race conditions in IP fragmentation LRU list handling, from
          Konstantin Khlebnikov.
       2) vfree() is no longer verboten in interrupts, so deferring is
          pointless, from Al Viro.
       3) Conversion from mutex to semaphore in netpoll left trylock test
          inverted, caught by Dan Carpenter.
       4) 3c59x uses wrong base address when releasing regions, from Sergei
       5) Bounds checking in TIPC from Dan Carpenter.
       6) Fastopen cookies should not be expired as aggressively as other TCP
          metrics.  From Eric Dumazet.
       7) Fix retrieval of MAC address in ibmveth, from Ben Herrenschmidt.
       8) Don't use "u16" in virtio user headers, from Stephen Hemminger
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
        tipc: potential divide by zero in tipc_link_recv_fragment()
        tipc: add a bounds check in link_recv_changeover_msg()
        net/usb: new driver for RTL8152
        3c59x: fix freeing nonexistent resource on driver unload
        netpoll: inverted down_trylock() test
        rps_dev_flow_table_release(): no need to delay vfree()
        fib_trie: no need to delay vfree()
        net: frag, fix race conditions in LRU list maintenance
        tcp: do not expire TCP fastopen cookies
        net/eth/ibmveth: Fixup retrieval of MAC address
        virtio: don't expose u16 in userspace api
    • Linus Torvalds's avatar
      Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds · 2b69703f
      Linus Torvalds authored
      Pull LED subsystem updates from Bryan Wu:
       - move LED trigger drivers into a new directory
       - lp55xx common driver updates
       - other led drivers updates and bug fixing
      * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds:
        leds: leds-asic3: switch to using SIMPLE_DEV_PM_OPS
        leds: leds-bd2802: add CONFIG_PM_SLEEP to suspend/resume functions
        leds: lp55xx: configure the clock detection
        leds: lp55xx: use common clock framework when external clock is used
        leds: leds-ns2: fix oops at module removal
        leds: leds-pwm: Defer led_pwm_set() if PWM can sleep
        leds: lp55xx: fix the sysfs read operation
        leds: lm355x, lm3642: support camera LED triggers for flash and torch
        leds: add camera LED triggers
        leds: trigger: use inline functions instead of macros
        leds: tca6507: Use of_match_ptr() macro
        leds: wm8350: Complain if we fail to reenable DCDC
        leds: renesas: set gpio_request_one() flags param correctly
        leds: leds-ns2: set devm_gpio_request_one() flags param correctly
        leds: leds-lt3593: set devm_gpio_request_one() flags param correctly
        leds: leds-bd2802: remove erroneous __exit annotation
        leds: atmel-pwm: remove erroneous __exit annotation
        leds: move LED trigger drivers into new subdirectory
        leds: add new LP5562 LED driver
    • Linus Torvalds's avatar
      Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux · 30c67e93
      Linus Torvalds authored
      Pull GPIO changes from Grant Likely:
       "The usual selection of bug fixes and driver updates for GPIO.  Nothing
        really stands out except the addition of the GRGPIO driver and some
        enhacements to ACPI support"
      I'm pulling this despite the earlier mess.  Let's hope it compiles these
      * tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux: (46 commits)
        gpio: grgpio: Add irq support
        gpio: grgpio: Add device driver for GRGPIO cores
        gpiolib-acpi: introduce acpi_get_gpio_by_index() helper
        GPIO: gpio-generic: remove kfree() from bgpio_remove call
        gpio / ACPI: Handle ACPI events in accordance with the spec
        gpio: lpc32xx: Fix off-by-one valid range checking for bank
        gpio: mcp23s08: convert driver to DT
        gpio/omap: force restore if context loss is not detectable
        gpio/omap: optimise interrupt service routine
        gpio/omap: remove extra context restores in *_runtime_resume()
        gpio/omap: free irq domain in probe() failure paths
        gpio: gpio-generic: Add 16 and 32 bit big endian byte order support
        gpio: samsung: Add terminating entry for exynos_pinctrl_ids
        gpio: mvebu: add dbg_show function
        MAX7301 GPIO: Do not force SPI speed when using OF Platform
        gpio: gpio-tps65910.c: fix checkpatch error
        gpio: gpio-timberdale.c: fix checkpatch error
        gpio: gpio-tc3589x.c: fix checkpatch errors
        gpio: gpio-stp-xway.c: fix checkpatch error
        gpio: gpio-sch.c: fix checkpatch error
    • Linus Torvalds's avatar
      Merge tag 'for-3.10-rc1' of git://gitorious.org/linux-pwm/linux-pwm · f87bb9ee
      Linus Torvalds authored
      Pull pwm changes from Thierry Reding:
       "Nothing very exciting this time around.  A couple of bug fixes and a
        lot of cleanup across the board.  The DaVinci 8xx family of SoCs now
        use the same driver as the AM33xx family.
        Many thanks to Axel Lin and Jingoo Han who have done a great job
        fixing various bugs and inconsistencies."
      * tag 'for-3.10-rc1' of git://gitorious.org/linux-pwm/linux-pwm: (27 commits)
        pwm: lpc32xx: Don't change PWM_ENABLE bit in lpc32xx_pwm_config
        pwm: lpc32xx: Properly set PWM_ENABLE bit in lpc32xx_pwm_[enable|disable]
        pwm: Constify OF match tables
        pwm: pwm-tiehrpwm: Update device-tree binding document
        pwm: pwm-tiecap: Update device-tree binding document
        pwm: puv3: Remove unused enabled filed from struct puv3_pwm_chip
        pwm: pxa: Remove PWM_ID_BASE macro
        pwm: spear: Remove unused *dev from struct spear_pwm_chip
        pwm: mxs: Remove unused *dev from struct mxs_pwm_chip
        pwm: twl: Return proper error if twl6030_pwm_enable() fails
        pwm: pxa: Remove clk_enabled field from struct pxa_pwm_chip
        pwm: imx: Remove enabled field from struct imx_chip
        pwm: twl: Add .owner to struct pwm_ops
        pwm: twl-led: Add .owner to struct pwm_ops
        pwm: atmel-tcb: Add .owner to struct pwm_ops
        pwm: ab8500: Add .owner to struct pwm_ops
        pwm: spear: Fix checking return value of clk_enable() and clk_prepare()
        pwm: tiehrpwm: Staticize non-exported symbols
        pwm: tiecap: Staticize non-exported symbols
        pwm: ab8500: Fix trivial typo in dev_err message
    • Linus Torvalds's avatar
      Merge tag 'iommu-updates-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu · 99737982
      Linus Torvalds authored
      Pull IOMMU updates from Joerg Roedel:
       "The updates are mostly about the x86 IOMMUs this time.
        Exceptions are the groundwork for the PAMU IOMMU from Freescale (for a
        PPC platform) and an extension to the IOMMU group interface.
        On the x86 side this includes a workaround for VT-d to disable
        interrupt remapping on broken chipsets.  On the AMD-Vi side the most
        important new feature is a kernel command-line interface to override
        broken information in IVRS ACPI tables and get interrupt remapping
        working this way.
        Besides that there are small fixes all over the place."
      * tag 'iommu-updates-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (24 commits)
        iommu/tegra: Fix printk formats for dma_addr_t
        iommu: Add a function to find an iommu group by id
        iommu/vt-d: Remove warning for HPET scope type
        iommu: Move swap_pci_ref function to drivers/iommu/pci.h.
        iommu/vt-d: Disable translation if already enabled
        iommu/amd: fix error return code in early_amd_iommu_init()
        iommu/AMD: Per-thread IOMMU Interrupt Handling
        iommu: Include linux/err.h
        iommu/amd: Workaround for ERBT1312
        iommu/amd: Document ivrs_ioapic and ivrs_hpet parameters
        iommu/amd: Don't report firmware bugs with cmd-line ivrs overrides
        iommu/amd: Add ioapic and hpet ivrs override
        iommu/amd: Add early maps for ioapic and hpet
        iommu/amd: Extend IVRS special device data structure
        iommu/amd: Move add_special_device() to __init
        iommu: Fix compile warnings with forward declarations
        iommu/amd: Properly initialize irq-table lock
        iommu/amd: Use AMD specific data structure for irq remapping
        iommu/amd: Remove map_sg_no_iommu()
        iommu/vt-d: add quirk for broken interrupt remapping on 55XX chipsets
    • Andreas Schwab's avatar
      Fix cleaning in scripts/mod · 22fc4273
      Andreas Schwab authored
      Make sure devicetable-offsets.h is cleaned in the scripts/mod directory
      Signed-off-by: default avatarAndreas Schwab <schwab@linux-m68k.org>
      Tested-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
      Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
    • Christoph Lameter's avatar
      mm, slab_common: Fix bootstrap creation of kmalloc caches · 8a965b3b
      Christoph Lameter authored
      For SLAB the kmalloc caches must be created in ascending sizes in order
      for the OFF_SLAB sub-slab cache to work properly.
      Create the non power of two caches immediately after the prior power of
      two kmalloc cache. Do not create the non power of two caches before all
      other caches.
      Reported-and-tested-by: default avatarTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
      Signed-off-by: default avatarChristoph Lamete <cl@linux.com>
      Link: http://lkml.kernel.org/r/201305040348.CIF81716.OStQOHFJMFLOVF@I-love.SAKURA.ne.jp
      Signed-off-by: default avatarPekka Enberg <penberg@kernel.org>
    • Dan Carpenter's avatar
      tipc: potential divide by zero in tipc_link_recv_fragment() · 6bf15191
      Dan Carpenter authored
      The worry here is that fragm_sz could be zero since it comes from
      Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    • Dan Carpenter's avatar
      tipc: add a bounds check in link_recv_changeover_msg() · cb4b102f
      Dan Carpenter authored
      The bearer_id here comes from skb->data and it can be a number from 0 to
      7.  The problem is that the ->links[] array has only 2 elements so I
      have added a range check.
      Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    • hayeswang's avatar
      net/usb: new driver for RTL8152 · ac718b69
      hayeswang authored
      Add new driver for supporting Realtek RTL8152 Based USB 2.0 Ethernet Adapters
      Signed-off-by: default avatarHayes Wang <hayeswang@realtek.com>
      Cc: Realtek linux nic maintainers <nic_swsd@realtek.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client · 91f85756
      Linus Torvalds authored
      Pull Ceph changes from Alex Elder:
       "This is a big pull.
        Most of it is culmination of Alex's work to implement RBD image
        layering, which is now complete (yay!).
        There is also some work from Yan to fix i_mutex behavior surrounding
        writes in cephfs, a sync write fix, a fix for RBD images that get
        resized while they are mapped, and a few patches from me that resolve
        annoying auth warnings and fix several bugs in the ceph auth code."
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (254 commits)
        rbd: fix image request leak on parent read
        libceph: use slab cache for osd client requests
        libceph: allocate ceph message data with a slab allocator
        libceph: allocate ceph messages with a slab allocator
        rbd: allocate image object names with a slab allocator
        rbd: allocate object requests with a slab allocator
        rbd: allocate name separate from obj_request
        rbd: allocate image requests with a slab allocator
        rbd: use binary search for snapshot lookup
        rbd: clear EXISTS flag if mapped snapshot disappears
        rbd: kill off the snapshot list
        rbd: define rbd_snap_size() and rbd_snap_features()
        rbd: use snap_id not index to look up snap info
        rbd: look up snapshot name in names buffer
        rbd: drop obj_request->version
        rbd: drop rbd_obj_method_sync() version parameter
        rbd: more version parameter removal
        rbd: get rid of some version parameters
        rbd: stop tracking header object version
        rbd: snap names are pointer to constant data
    • Linus Torvalds's avatar
      Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6 · 2e378f3e
      Linus Torvalds authored
      Pull CIFS fixes from Steve French:
       "A set of cifs cleanup fixes.
        The only big one of this set optimizes the cifs error logging,
        renaming cFYI and cERROR macros to cifs_dbg, and in the process makes
        it clearer and reduces module size."
      * 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
        cifs: small variable name cleanup
        CIFS: fix error return code in cifs_atomic_open()
        cifs: store the real expected sequence number in the mid
        cifs: on send failure, readjust server sequence number downward
        cifs: remove ENOSPC handling in smb_sendv
        [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg
        fs: cifs: use kmemdup instead of kmalloc + memcpy
        cifs: replaced kmalloc + memset with kzalloc
        cifs: ignore the unc= and prefixpath= mount options