1. 18 Oct, 2009 1 commit
  2. 14 Oct, 2009 2 commits
    • Dmitry Torokhov's avatar
      Input: fix locking issue in /proc/bus/input/ handlers · 1572ca2a
      Dmitry Torokhov authored
      input_devices_seq_start() uses mutex_lock_interruptible() to acquire
      the input_mutex, but doesn't properly handle the situation when the
      call fails (for example due to interrupt). Instead of returning NULL
      (which indicates that there is no more data) we should return
      ERR_PTR()-encoded error.
      
      We also need explicit flag indicating whether input_mutex was acquired
      since input_devices_seq_stop() is called whether input_devices_seq_start()
      was successful or not.
      
      The same applies to input_handlers_seq_start().
      Reported-by: default avatariceberg <strakh@ispras.ru>
      Reviewed-by: default avatarJiri Kosina <jkosina@suse.cz>
      Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
      1572ca2a
    • Dmitry Torokhov's avatar
      Input: atkbd - postpone restoring LED/repeat rate at resume · 94dfb0d6
      Dmitry Torokhov authored
      We need to postpone restoring LED state and typematic settings until
      keyboard is finished reconnecting upon resume. Normally driver core
      and PM infrastructure takes care of proper ordering and dependencies,
      but or case actual reconnect is done asynchronously from kseriod.
      So while driver core thinks that keyboard was resumed and it is time
      to let input core run it's resume handlers in reality keyboard is not
      ready yet. The solution is to keep rescheduling work that adjusts LED
      and rate settings until keyboard is fully enabled.
      Reported-by: default avatarCarlos R. Mafra <crmafra2@gmail.com>
      Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
      94dfb0d6
  3. 13 Oct, 2009 3 commits
  4. 09 Oct, 2009 1 commit
  5. 06 Oct, 2009 7 commits
  6. 23 Sep, 2009 1 commit
  7. 22 Sep, 2009 2 commits
  8. 18 Sep, 2009 9 commits
  9. 15 Sep, 2009 14 commits
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6 · 0cb583fd
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6:
        ide: fixup for fujitsu disk
        ide: convert to ->proc_fops
        at91_ide: remove headers specific for at91sam9263
        IDE: palm_bk3710: convert clock usage after clkdev conversion
        ide: fix races in handling of user-space SET XFER commands
        ide: allow ide_dev_read_id() to be called from the IRQ context
        ide: ide-taskfile.c fix style problems
        drivers/ide/ide-cd.c: Use DIV_ROUND_CLOSEST
        ide-tape: fix handling of postponed rqs
        ide-tape: convert to ide_debug_log macro
        ide-tape: fix debug call
        ide: Fix annoying warning in ide_pio_bytes().
        IDE: Save a call to PageHighMem()
      0cb583fd
    • Linus Torvalds's avatar
      Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc · 723e9db7
      Linus Torvalds authored
      * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (134 commits)
        powerpc/nvram: Enable use Generic NVRAM driver for different size chips
        powerpc/iseries: Fix oops reading from /proc/iSeries/mf/*/cmdline
        powerpc/ps3: Workaround for flash memory I/O error
        powerpc/booke: Don't set DABR on 64-bit BookE, use DAC1 instead
        powerpc/perf_counters: Reduce stack usage of power_check_constraints
        powerpc: Fix bug where perf_counters breaks oprofile
        powerpc/85xx: Fix SMP compile error and allow NULL for smp_ops
        powerpc/irq: Improve nanodoc
        powerpc: Fix some late PowerMac G5 with PCIe ATI graphics
        powerpc/fsl-booke: Use HW PTE format if CONFIG_PTE_64BIT
        powerpc/book3e: Add missing page sizes
        powerpc/pseries: Fix to handle slb resize across migration
        powerpc/powermac: Thermal control turns system off too eagerly
        powerpc/pci: Merge ppc32 and ppc64 versions of phb_scan()
        powerpc/405ex: support cuImage via included dtb
        powerpc/405ex: provide necessary fixup function to support cuImage
        powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC
        powerpc/44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support.
        powerpc/44x: Update Arches defconfig
        powerpc/44x: Update Arches dts
        ...
      
      Fix up conflicts in drivers/char/agp/uninorth-agp.c
      723e9db7
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu · ada3fa15
      Linus Torvalds authored
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (46 commits)
        powerpc64: convert to dynamic percpu allocator
        sparc64: use embedding percpu first chunk allocator
        percpu: kill lpage first chunk allocator
        x86,percpu: use embedding for 64bit NUMA and page for 32bit NUMA
        percpu: update embedding first chunk allocator to handle sparse units
        percpu: use group information to allocate vmap areas sparsely
        vmalloc: implement pcpu_get_vm_areas()
        vmalloc: separate out insert_vmalloc_vm()
        percpu: add chunk->base_addr
        percpu: add pcpu_unit_offsets[]
        percpu: introduce pcpu_alloc_info and pcpu_group_info
        percpu: move pcpu_lpage_build_unit_map() and pcpul_lpage_dump_cfg() upward
        percpu: add @align to pcpu_fc_alloc_fn_t
        percpu: make @dyn_size mandatory for pcpu_setup_first_chunk()
        percpu: drop @static_size from first chunk allocators
        percpu: generalize first chunk allocator selection
        percpu: build first chunk allocators selectively
        percpu: rename 4k first chunk allocator to page
        percpu: improve boot messages
        percpu: fix pcpu_reclaim() locking
        ...
      
      Fix trivial conflict as by Tejun Heo in kernel/sched.c
      ada3fa15
    • Nicolas Pitre's avatar
      Nicolas Pitre has a new email address · 2f82af08
      Nicolas Pitre authored
      Due to problems at cam.org, my nico@cam.org email address is no longer
      valid.  FRom now on, nico@fluxnic.net should be used instead.
      Signed-off-by: default avatarNicolas Pitre <nico@fluxnic.net>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      2f82af08
    • Linus Torvalds's avatar
      Merge branch 'perfcounters-fixes-for-linus' of... · f199fd99
      Linus Torvalds authored
      Merge branch 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
      
      * 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
        perf_counter: Fix buffer overflow in perf_copy_attr()
      f199fd99
    • Linus Torvalds's avatar
      Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 · 043fe50f
      Linus Torvalds authored
      * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (213 commits)
        V4L/DVB (12720): em28xx-cards: Add vendor/product id for Kworld DVD Maker 2
        V4L/DVB (12713): em28xx: Cleanups at ir_i2c handler
        V4L/DVB (12712): em28xx: properly load ir-kbd-i2c when needed
        V4L/DVB (12701): saa7134: ir-kbd-i2c init data needs a persistent object
        V4L/DVB (12699): cx18: ir-kbd-i2c initialization data should point to a persistent object
        V4L/DVB (12698): em28xx: ir-kbd-i2c init data needs a persistent object
        V4L/DVB (12707): gspca - sn9c20x: Add SXGA support to MT9M111
        V4L/DVB (12706): gspca - sn9c20x: disable exposure/gain controls for MT9M111 sensors.
        V4L/DVB (12705): gspca - sn9c20x: Add SXGA support to SOI968
        V4L/DVB (12703): gspca - sn9c20x: Reduces size of object
        V4L/DVB (12704): gspca - sn9c20x: Fix exposure on SOI968 sensors
        V4L/DVB (12696): gspca - sonixj / sn9c102: Two drivers for 0c45:60fc and 0c45:613e.
        V4L/DVB (12695): gspca - vc032x: Do the LED work with the sensor hv7131r.
        V4L/DVB (12694): gspca - vc032x: Change the start exchanges of the sensor hv7131r.
        V4L/DVB (12693): gspca - sunplus: The brightness is signed.
        V4L/DVB (12692): gspca - sunplus: Optimize code.
        V4L/DVB (12691): gspca - sonixj: Don't use mdelay().
        V4L/DVB (12690): gspca - pac7311: Webcam 06f8:3009 added.
        V4L/DVB (12686): dvb-core: check supported QAM modulations
        V4L/DVB (12685): dvb-core: check fe->ops.set_frontend return value
        ...
      043fe50f
    • Linus Torvalds's avatar
      Merge branch 'x86-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip · 22742390
      Linus Torvalds authored
      * 'x86-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
        x86, pat: Fix cacheflush address in change_page_attr_set_clr()
        mm: remove !NUMA condition from PAGEFLAGS_EXTENDED condition set
        x86: Fix earlyprintk=dbgp for machines without NX
        x86, pat: Sanity check remap_pfn_range for RAM region
        x86, pat: Lookup the protection from memtype list on vm_insert_pfn()
        x86, pat: Add lookup_memtype to get the current memtype of a paddr
        x86, pat: Use page flags to track memtypes of RAM pages
        x86, pat: Generalize the use of page flag PG_uncached
        x86, pat: Add rbtree to do quick lookup in memtype tracking
        x86, pat: Add PAT reserve free to io_mapping* APIs
        x86, pat: New i/f for driver to request memtype for IO regions
        x86, pat: ioremap to follow same PAT restrictions as other PAT users
        x86, pat: Keep identity maps consistent with mmaps even when pat_disabled
        x86, mtrr: make mtrr_aps_delayed_init static bool
        x86, pat/mtrr: Rendezvous all the cpus for MTRR/PAT init
        generic-ipi: Allow cpus not yet online to call smp_call_function with irqs disabled
        x86: Fix an incorrect argument of reserve_bootmem()
        x86: Fix system crash when loading with "reservetop" parameter
      22742390
    • Linus Torvalds's avatar
      Merge branch 'x86-txt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip · 1aaf2e59
      Linus Torvalds authored
      * 'x86-txt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
        x86, intel_txt: clean up the impact on generic code, unbreak non-x86
        x86, intel_txt: Handle ACPI_SLEEP without X86_TRAMPOLINE
        x86, intel_txt: Fix typos in Kconfig help
        x86, intel_txt: Factor out the code for S3 setup
        x86, intel_txt: tboot.c needs <asm/fixmap.h>
        intel_txt: Force IOMMU on for Intel TXT launch
        x86, intel_txt: Intel TXT Sx shutdown support
        x86, intel_txt: Intel TXT reboot/halt shutdown support
        x86, intel_txt: Intel TXT boot support
      1aaf2e59
    • Linus Torvalds's avatar
      Merge branch 'agp-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6 · 66a4fe0c
      Linus Torvalds authored
      * 'agp-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6:
        agp/intel: remove restore in resume
        agp: fix uninorth build
        intel-agp: Set dma mask for i915
        agp: kill phys_to_gart() and gart_to_phys()
        intel-agp: fix sglist allocation to avoid vmalloc()
        intel-agp: Move repeated sglist free into separate function
        agp: Switch agp_{un,}map_page() to take struct page * argument
        agp: tidy up handling of scratch pages w.r.t. DMA API
        intel_agp: Use PCI DMA API correctly on chipsets new enough to have IOMMU
        agp: Add generic support for graphics dma remapping
        agp: Switch mask_memory() method to take address argument again, not page
      66a4fe0c
    • Wu Zhangjin's avatar
      ide: fixup for fujitsu disk · a2d10568
      Wu Zhangjin authored
      This patch will fix the following problem on Yeeloong netbook with
      fujitsu disk.
      
      irq 14: nobody cared (try booting with the "irqpoll" option)
      Call Trace:
      [<ffffffff8020d438>] dump_stack+0x8/0x40
      [<ffffffff8027ec64>] __report_bad_irq+0x58/0xe4
      [<ffffffff8027ee6c>] note_interrupt+0x17c/0x23c
      [<ffffffff8027f9b8>] handle_level_irq+0xcc/0x134
      [<ffffffff802125b0>] mach_irq_dispatch+0xb8/0x1e0
      [<ffffffff8020041c>] ret_from_irq+0x0/0x4
      [<ffffffff8029e678>] free_hot_cold_page+0x224/0x2a0
      [<ffffffff8026f794>] swsusp_free+0xb0/0x14c
      [<ffffffff8026ec08>] hibernate+0x198/0x218
      [<ffffffff8026cfa8>] state_store+0x90/0x138
      [<ffffffff8032b5a4>] sysfs_write_file+0x130/0x194
      [<ffffffff802c94fc>] vfs_write+0xb8/0x180
      [<ffffffff802c96b8>] SyS_write+0x50/0x98
      [<ffffffff80203fd8>] handle_sys+0x158/0x174
      
      handlers:
      [<ffffffff80429670>] (ide_intr+0x0/0x300)
      Disabling IRQ #14
      
      References:
      
      1. commit 1fde02e7146d4a1bab80fd1506f9018fe71e8521 of
      git://dev.lemote.com/linux_loongson.git
      2. 8bc1e5aa (ide: respect quirk_drives[]
      list on all controllers)
      Signed-off-by: default avatarYan Hua <yanh@lemote.com>
      Signed-off-by: default avatarWu Zhangjin <wuzhangjin@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      a2d10568
    • Xiao Guangrong's avatar
      perf_counter: Fix buffer overflow in perf_copy_attr() · b3e62e35
      Xiao Guangrong authored
      If we pass a big size data over perf_counter_open() syscall,
      the kernel will copy this data to a small buffer, it will
      cause kernel crash.
      
      This bug makes the kernel unsafe and non-root local user can
      trigger it.
      Signed-off-by: default avatarXiao Guangrong <xiaoguangrong@cn.fujitsu.com>
      Acked-by: default avatarPeter Zijlstra <peterz@infradead.org>
      Acked-by: default avatarPaul Mackerras <paulus@samba.org>
      Cc: <stable@kernel.org>
      LKML-Reference: <4AAF37D4.5010706@cn.fujitsu.com>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      b3e62e35
    • Linus Torvalds's avatar
      Merge branch 'for-linus3' of... · 18240904
      Linus Torvalds authored
      Merge branch 'for-linus3' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6
      
      * 'for-linus3' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:
        SELinux: inline selinux_is_enabled in !CONFIG_SECURITY_SELINUX
        KEYS: Fix garbage collector
        KEYS: Unlock tasklist when exiting early from keyctl_session_to_parent
        CRED: Allow put_cred() to cope with a NULL groups list
        SELinux: flush the avc before disabling SELinux
        SELinux: seperate avc_cache flushing
        Creds: creds->security can be NULL is selinux is disabled
      18240904
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 · f86054c2
      Linus Torvalds authored
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: (23 commits)
        at_hdmac: Rework suspend_late()/resume_early()
        PM: Reset transition_started at dpm_resume_noirq
        PM: Update kerneldoc comments in drivers/base/power/main.c
        PM: Add convenience macro to make switching to dev_pm_ops less error-prone
        hp-wmi: Switch driver to dev_pm_ops
        floppy: Switch driver to dev_pm_ops
        PM: Trivial fixes
        PM / Hibernate / Memory hotplug: Always use for_each_populated_zone()
        PM/Hibernate: Do not try to allocate too much memory too hard (rev. 2)
        PM/Hibernate: Do not release preallocated memory unnecessarily (rev. 2)
        PM/Hibernate: Rework shrinking of memory
        PM: Fix typo in label name s/Platofrm_finish/Platform_finish/
        PM: Run-time PM platform device bus support
        PM: Introduce core framework for run-time PM of I/O devices (rev. 17)
        Driver Core: Make PM operations a const pointer
        PM: Remove platform device suspend_late()/resume_early() V2
        USB: Rework musb suspend()/resume_early()
        I2C: Rework i2c-s3c2410 suspend_late()/resume() V2
        I2C: Rework i2c-pxa suspend_late()/resume_early()
        DMA: Rework txx9dmac suspend_late()/resume_early()
        ...
      
      Fix trivial conflict in drivers/base/platform.c (due to same
      constification patch being merged in both sides, along with some other
      PM work in the PM branch)
      f86054c2
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig · c91d7d54
      Linus Torvalds authored
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig:
        kconfig: add missing dependency of conf to localyesconfig
        kconfig: test if a .config already exists
        kconfig: make local .config default for streamline_config
        kconfig: test for /boot/config-uname after /proc/config.gz in localconfig
        kconfig: unset IKCONFIG_PROC and clean up nesting
        kconfig: search for a config to base the local(mod|yes)config on
        kconfig: keep config.gz around even if CONFIG_IKCONFIG_PROC is not set
        kconfig: have extract-ikconfig read ELF files
        kconfig: add check if end exists in extract-ikconfig
        kconfig: enable CONFIG_IKCONFIG from streamline_config.pl
        kconfig: do not warn about modules built in
        kconfig: streamline_config.pl do not stop with no depends
        kconfig: add make localyesconfig option
        kconfig: make localmodconfig to run streamline_config.pl
        kconfig: add streamline_config.pl to scripts
      c91d7d54