1. 13 10月, 2012 2 次提交
    • J
      audit: allow audit code to satisfy getname requests from its names_list · 7ac86265
      Jeff Layton 提交于
      Currently, if we call getname() on a userland string more than once,
      we'll get multiple copies of the string and multiple audit_names
      records.
      
      Add a function that will allow the audit_names code to satisfy getname
      requests using info from the audit_names list, avoiding a new allocation
      and audit_names records.
      Signed-off-by: NJeff Layton <jlayton@redhat.com>
      Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
      7ac86265
    • J
      vfs: define struct filename and have getname() return it · 91a27b2a
      Jeff Layton 提交于
      getname() is intended to copy pathname strings from userspace into a
      kernel buffer. The result is just a string in kernel space. It would
      however be quite helpful to be able to attach some ancillary info to
      the string.
      
      For instance, we could attach some audit-related info to reduce the
      amount of audit-related processing needed. When auditing is enabled,
      we could also call getname() on the string more than once and not
      need to recopy it from userspace.
      
      This patchset converts the getname()/putname() interfaces to return
      a struct instead of a string. For now, the struct just tracks the
      string in kernel space and the original userland pointer for it.
      
      Later, we'll add other information to the struct as it becomes
      convenient.
      Signed-off-by: NJeff Layton <jlayton@redhat.com>
      Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
      91a27b2a
  2. 12 10月, 2012 26 次提交
  3. 11 10月, 2012 12 次提交
    • N
      Update SmPL/Coccinelle section of MAINTAINERS · 26de9c26
      Nicolas Palix 提交于
      This patch updates some email addresses and the new
      mailing list address.
      Signed-off-by: NNicolas Palix <nicolas.palix@imag.fr>
      Acked-by: NJulia Lawall <julia.lawall@lip6.fr>
      Signed-off-by: NMichal Marek <mmarek@suse.cz>
      26de9c26
    • N
      coccicheck: Add the rep+ctxt mode · c05cd6dd
      Nicolas Palix 提交于
      This adds a 'rep+ctxt' mode which prints the warning
      message followed by the context.
      Signed-off-by: NNicolas Palix <nicolas.palix@imag.fr>
      Signed-off-by: NMichal Marek <mmarek@suse.cz>
      c05cd6dd
    • J
    • L
      Merge branch 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux · 12250d84
      Linus Torvalds 提交于
      Pull i2c-embedded changes from Wolfram Sang:
       "The changes for i2c-embedded include:
      
         - massive rework of the omap driver
         - massive rework of the at91 driver.  In fact, the old driver gets
           removed; I am okay with this approach since the old driver was
           depending on BROKEN and its limitations made it practically
           unusable, so people used bitbanging instead.  But even if there are
           users, there is no platform_data or module parameter which would
           need to be converted.  It is just another driver doing I2C
           transfers, just way better.  Modifications of arch/arm/at91 related
           files have proper acks from the maintainer.
         - new driver for R-Car I2C
         - devicetree and generic_clock conversions and fixes
         - usual driver fixes and changes.
      
        The rework patches have come a long way and lots of people have been
        involved in creating/testing them.  Most patches have been in
        linux-next at least since 3.6-rc5.  A few have been added in the last
        week, I have to admit.
      
        An unexpected (but welcome :)) peak in private life is the cause for
        that.  The "late" patches shouldn't cause any merge conflicts and I
        will have a special eye on them during the stabilization phase.  This
        is an exception and I want to have the patches in place properly in
        time again for the next kernels."
      
      * 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux: (44 commits)
        MXS: Implement DMA support into mxs-i2c
        i2c: add Renesas R-Car I2C driver
        i2c: s3c2410: use clk_prepare_enable and clk_disable_unprepare
        ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints
        i2c: nomadik: Add Device Tree support to the Nomadik I2C driver
        i2c: algo: pca: Fix chip reset function for PCA9665
        i2c: mpc: Wait for STOP to hit the bus
        i2c: davinci: preparation for switch to common clock framework
        omap-i2c: fix incorrect log message when using a device tree
        i2c: omap: sanitize exit path
        i2c: omap: switch over to autosuspend API
        i2c: omap: remove unnecessary pm_runtime_suspended check
        i2c: omap: switch to threaded IRQ support
        i2c: omap: remove redundant status read
        i2c: omap: get rid of the "complete" label
        i2c: omap: resize fifos before each message
        i2c: omap: simplify IRQ exit path
        i2c: omap: always return IRQ_HANDLED
        i2c: omap: simplify errata check
        i2c: omap: bus: add a receiver flag
        ...
      12250d84
    • L
      Merge tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · da06a8d7
      Linus Torvalds 提交于
      Pull ARM SoC fixes from Olof Johansson:
       "A series of fixes (and in some cases, some cleanups):
      
        Via Tony Lindgren:
         - A collection of OMAP regression fixes, in particular because
           firmware no longer sets up all pin states before starting the
           kernel.
         - cpufreq fixes for OMAP (Rafael is on vacation and this was
           pre-agreed).
         - A longer series of misc regression fixes and cleanups, warning
           removals, etc for OMAP
      
        From Arnd Bergmann:
         - A series of warning fixes for various platforms (defconfig builds)
      
        Misc:
         - A couple of tegra fixes, one for i.MX, some vt8500 fixes, etc."
      
      * tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (73 commits)
        ARM: pxa: armcore: fix PCI PIO warnings
        ARM: integrator: use __iomem pointers for MMIO, part 2
        ARM: assabet: fix bogus warning in get_assabet_scr (again)
        ARM: shmobile: mark shmobile_init_late as __init
        ARM: integrator_cp: fix build failure
        ARM: OMAP4/AM335x: hwmod: fix disable_module regression in hardreset handling
        ARM: OMAP3: fix workaround for EMU clockdomain
        arm/omap: Replace board_ref_clock with enum values
        ARM: OMAP2+: remove duplicated include from board-omap3stalker.c
        arch/arm/plat-omap/omap-pm-noop.c: Remove unecessary semicolon
        arch/arm/mach-omap2: Remove unecessary semicolon
        arch/arm/mach-omap1/devices.c: Remove unecessary semicolon
        ARM/dts: omap5-evm: pinmux configuration for audio
        ARM/dts: Add pinctrl driver entries for omap5
        ARM/dts: omap4-panda: pinmux configuration for audio
        ARM/dts: omap4-sdp: pinmux configuration for audio
        ARM/dts: omap5-evm: Disable unused McBSP3
        ARM/dts: omap4-sdp: Disable unused McBSP3
        ARM/dts: omap4-panda: Disable unused audio IPs
        ARM: OMAP: board-omap4panda: Pin mux configuration for audio needs
        ...
      da06a8d7
    • I
      autofs4 - fix reset pending flag on mount fail · 49999ab2
      Ian Kent 提交于
      In autofs4_d_automount(), if a mount fail occurs the AUTOFS_INF_PENDING
      mount pending flag is not cleared.
      
      One effect of this is when using the "browse" option, directory entry
      attributes show up with all "?"s due to the incorrect callback and
      subsequent failure return (when in fact no callback should be made).
      Signed-off-by: NIan Kent <ikent@redhat.com>
      Cc: stable@vger.kernel.org
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      49999ab2
    • L
      Merge branch 'akpm' (Fixups from Andrew) · 14ffe009
      Linus Torvalds 提交于
      Merge misc fixes from Andrew Morton:
       "Followups, fixes and some random stuff I found on the internet."
      
      * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (11 patches)
        perf: fix duplicate header inclusion
        memcg, kmem: fix build error when CONFIG_INET is disabled
        rtc: kconfig: fix RTC_INTF defaults connected to RTC_CLASS
        rapidio: fix comment
        lib/kasprintf.c: use kmalloc_track_caller() to get accurate traces for kvasprintf
        rapidio: update for destination ID allocation
        rapidio: update asynchronous discovery initialization
        rapidio: use msleep in discovery wait
        mm: compaction: fix bit ranges in {get,clear,set}_pageblock_skip()
        arch/powerpc/platforms/pseries/hotplug-memory.c: section removal cleanups
        arch/powerpc/platforms/pseries/hotplug-memory.c: fix section handling code
      14ffe009
    • F
      gbefb: fix compile error · cd9d6f10
      Florian Tobias Schandinat 提交于
      The patch "drivers/video/gbefb.c: use devm_ functions" caused a
      compile error.
      
      drivers/video/gbefb.c:1159:16: error: implicit declaration of function
      'devm_ioremap' [-Werror=implicit-function-declaration]
      drivers/video/gbefb.c:1179:3: error: implicit declaration of function
      'devm_ioremap_nocache' [-Werror=implicit-function-declaration]
      
      Fix it by including linux/io.h which defines those functions.
      Reported-by: NGeert Uytterhoeven <geert@linux-m68k.org>
      Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
      Cc: Damien Cassou <damien.cassou@lifl.fr>
      cd9d6f10
    • L
      Merge branch 'for-3.7/core' of git://git.kernel.dk/linux-block · ce40be7a
      Linus Torvalds 提交于
      Pull block IO update from Jens Axboe:
       "Core block IO bits for 3.7.  Not a huge round this time, it contains:
      
         - First series from Kent cleaning up and generalizing bio allocation
           and freeing.
      
         - WRITE_SAME support from Martin.
      
         - Mikulas patches to prevent O_DIRECT crashes when someone changes
           the block size of a device.
      
         - Make bio_split() work on data-less bio's (like trim/discards).
      
         - A few other minor fixups."
      
      Fixed up silent semantic mis-merge as per Mikulas Patocka and Andrew
      Morton.  It is due to the VM no longer using a prio-tree (see commit
      6b2dbba8: "mm: replace vma prio_tree with an interval tree").
      
      So make set_blocksize() use mapping_mapped() instead of open-coding the
      internal VM knowledge that has changed.
      
      * 'for-3.7/core' of git://git.kernel.dk/linux-block: (26 commits)
        block: makes bio_split support bio without data
        scatterlist: refactor the sg_nents
        scatterlist: add sg_nents
        fs: fix include/percpu-rwsem.h export error
        percpu-rw-semaphore: fix documentation typos
        fs/block_dev.c:1644:5: sparse: symbol 'blkdev_mmap' was not declared
        blockdev: turn a rw semaphore into a percpu rw semaphore
        Fix a crash when block device is read and block size is changed at the same time
        block: fix request_queue->flags initialization
        block: lift the initial queue bypass mode on blk_register_queue() instead of blk_init_allocated_queue()
        block: ioctl to zero block ranges
        block: Make blkdev_issue_zeroout use WRITE SAME
        block: Implement support for WRITE SAME
        block: Consolidate command flag and queue limit checks for merges
        block: Clean up special command handling logic
        block/blk-tag.c: Remove useless kfree
        block: remove the duplicated setting for congestion_threshold
        block: reject invalid queue attribute values
        block: Add bio_clone_bioset(), bio_clone_kmalloc()
        block: Consolidate bio_alloc_bioset(), bio_kmalloc()
        ...
      ce40be7a
    • L
      Merge tag 'firewire-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 · ba0a5a36
      Linus Torvalds 提交于
      Pull a firewire fix from Stefan Richter:
       "Fixes an old bug of the /dev/fw* ioctl ABI."
      
      * tag 'firewire-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
        firewire: cdev: fix user memory corruption (i386 userland on amd64 kernel)
      ba0a5a36
    • L
      Merge tag 'vfio-for-v3.7-rc1' of git://github.com/awilliam/linux-vfio · 3dddebe0
      Linus Torvalds 提交于
      Pull vfio fixes from Alex Williamson:
       "This includes a fix for PCI BAR mmaps after recent mm changes, fixing
        an interrupt race, and fixing a consistency bug in interrupt state
        when switching interrupt modes."
      
      * tag 'vfio-for-v3.7-rc1' of git://github.com/awilliam/linux-vfio:
        vfio: Fix PCI INTx disable consistency
        vfio: Move PCI INTx eventfd setting earlier
        vfio: Fix PCI mmap after b3b9c293
      3dddebe0
    • M
      perf: fix duplicate header inclusion · ec073619
      Michel Lespinasse 提交于
      #include <stdbool.h> somehow got duplicated on its way to linus's tree
      (probably as a conflict resolution as things got sent through multiple
      trees)
      Signed-off-by: NMichel Lespinasse <walken@google.com>
      Cc: Adrian Hunter <adrian.hunter@intel.com>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      ec073619