1. 13 May, 2014 10 commits
  2. 09 May, 2014 6 commits
  3. 08 May, 2014 9 commits
  4. 07 May, 2014 6 commits
  5. 06 May, 2014 9 commits
    • Dave Airlie's avatar
      Merge branch 'mullins' of git://people.freedesktop.org/~deathsimple/linux into drm-fixes · 995c376e
      Dave Airlie authored
      Add Mullins chips support.
      
      * 'mullins' of git://people.freedesktop.org/~deathsimple/linux:
        drm/radeon: add pci ids for Mullins
        drm/radeon: add Mullins VCE support
        drm/radeon: modesetting updates for Mullins.
        drm/radeon: dpm updates for KV/KB
        drm/radeon: add Mullins dpm support.
        drm/radeon: add Mullins UVD support.
        drm/radeon: update cik init for Mullins.
        drm/radeon: add Mullins chip family
      995c376e
    • Dave Airlie's avatar
      Merge branch 'drm-nouveau-next' of... · 2a1235e5
      Dave Airlie authored
      Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes
      
      nouveau fixes.
      
      * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
        drm/gm107/gr: bump attrib cb size quite a bit
        drm/nouveau: fix another lock unbalance in nouveau_crtc_page_flip
        drm/nouveau/bios: fix shadowing from PROM on big-endian systems
        drm/nouveau/acpi: allow non-optimus setups to load vbios from acpi
      2a1235e5
    • Dave Airlie's avatar
      Merge tag 'topc/core-stuff-2014-05-05' of git://anongit.freedesktop.org/drm-intel into drm-fixes · 508200c5
      Dave Airlie authored
      Some more i915 fixes. There's still some DP issues we are looking into,
      but wanted to get these moving.
      
      * tag 'topc/core-stuff-2014-05-05' of git://anongit.freedesktop.org/drm-intel:
        drm/i915: don't try DP_LINK_BW_5_4 on HSW ULX
        drm/i915: Sanitize the enable_ppgtt module option once
        drm/i915: Break encoder->crtc link separately in intel_sanitize_crtc()
      508200c5
    • Dave Airlie's avatar
      Merge branch 'drm-fixes-3.15' of git://people.freedesktop.org/~deathsimple/linux into drm-fixes · 9eabb911
      Dave Airlie authored
      this is the next pull quested for stashed up radeon fixes for 3.15. As discussed support for Mullins was separated out and will get it's own pull request. Remaining highlights are:
      1. Some more patches to better handle PLL limits.
      2. Making use of the PFLIP additional to the VBLANK interrupt, otherwise we sometimes miss page flip events.
      3. Fix for the UVD command stream parser.
      4. Fix for bootup UVD clocks on RV7xx systems.
      5. Adding missing error check on dpcd reads.
      6. Fixes number of banks calculation on SI.
      
      * 'drm-fixes-3.15' of git://people.freedesktop.org/~deathsimple/linux:
        drm/radeon: lower the ref * post PLL maximum
        drm/radeon: check that we have a clock before PLL setup
        drm/radeon: drm/radeon: add missing radeon_semaphore_free to error path
        drm/radeon: Fix num_banks calculation for SI
        drm/radeon/dp: check for errors in dpcd reads
        drm/radeon: avoid high jitter with small frac divs
        drm/radeon: check buffer relocation offset
        drm/radeon: use pflip irq on R600+ v2
        drm/radeon/uvd: use lower clocks on old UVD to boot v2
      9eabb911
    • Linus Torvalds's avatar
      Merge branch 'akpm' (incoming from Andrew) · 38583f09
      Linus Torvalds authored
      Merge misc fixes from Andrew Morton:
       "13 fixes"
      
      * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
        agp: info leak in agpioc_info_wrap()
        fs/affs/super.c: bugfix / double free
        fanotify: fix -EOVERFLOW with large files on 64-bit
        slub: use sysfs'es release mechanism for kmem_cache
        revert "mm: vmscan: do not swap anon pages just because free+file is low"
        autofs: fix lockref lookup
        mm: filemap: update find_get_pages_tag() to deal with shadow entries
        mm/compaction: make isolate_freepages start at pageblock boundary
        MAINTAINERS: zswap/zbud: change maintainer email address
        mm/page-writeback.c: fix divide by zero in pos_ratio_polynom
        hugetlb: ensure hugepage access is denied if hugepages are not supported
        slub: fix memcg_propagate_slab_attrs
        drivers/rtc/rtc-pcf8523.c: fix month definition
      38583f09
    • Dan Carpenter's avatar
      agp: info leak in agpioc_info_wrap() · 3ca9e5d3
      Dan Carpenter authored
      On 64 bit systems the agp_info struct has a 4 byte hole between
      ->agp_mode and ->aper_base.  We need to clear it to avoid disclosing
      stack information to userspace.
      Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
      Cc: David Airlie <airlied@linux.ie>
      Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      3ca9e5d3
    • Fabian Frederick's avatar
      fs/affs/super.c: bugfix / double free · d353efd0
      Fabian Frederick authored
      Commit 842a859d ("affs: use ->kill_sb() to simplify ->put_super()
      and failure exits of ->mount()") adds .kill_sb which frees sbi but
      doesn't remove sbi free in case of parse_options error causing double
      free+random crash.
      Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
      Cc: Alexander Viro <viro@zeniv.linux.org.uk>
      Cc: <stable@vger.kernel.org>	[3.14.x]
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      d353efd0
    • Will Woods's avatar
      fanotify: fix -EOVERFLOW with large files on 64-bit · 1e2ee49f
      Will Woods authored
      On 64-bit systems, O_LARGEFILE is automatically added to flags inside
      the open() syscall (also openat(), blkdev_open(), etc).  Userspace
      therefore defines O_LARGEFILE to be 0 - you can use it, but it's a
      no-op.  Everything should be O_LARGEFILE by default.
      
      But: when fanotify does create_fd() it uses dentry_open(), which skips
      all that.  And userspace can't set O_LARGEFILE in fanotify_init()
      because it's defined to 0.  So if fanotify gets an event regarding a
      large file, the read() will just fail with -EOVERFLOW.
      
      This patch adds O_LARGEFILE to fanotify_init()'s event_f_flags on 64-bit
      systems, using the same test as open()/openat()/etc.
      
      Addresses https://bugzilla.redhat.com/show_bug.cgi?id=696821Signed-off-by: default avatarWill Woods <wwoods@redhat.com>
      Acked-by: default avatarEric Paris <eparis@redhat.com>
      Reviewed-by: default avatarJan Kara <jack@suse.cz>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      1e2ee49f
    • Christoph Lameter's avatar
      slub: use sysfs'es release mechanism for kmem_cache · 41a21285
      Christoph Lameter authored
      debugobjects warning during netfilter exit:
      
          ------------[ cut here ]------------
          WARNING: CPU: 6 PID: 4178 at lib/debugobjects.c:260 debug_print_object+0x8d/0xb0()
          ODEBUG: free active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x20
          Modules linked in:
          CPU: 6 PID: 4178 Comm: kworker/u16:2 Tainted: G        W 3.11.0-next-20130906-sasha #3984
          Workqueue: netns cleanup_net
          Call Trace:
            dump_stack+0x52/0x87
            warn_slowpath_common+0x8c/0xc0
            warn_slowpath_fmt+0x46/0x50
            debug_print_object+0x8d/0xb0
            __debug_check_no_obj_freed+0xa5/0x220
            debug_check_no_obj_freed+0x15/0x20
            kmem_cache_free+0x197/0x340
            kmem_cache_destroy+0x86/0xe0
            nf_conntrack_cleanup_net_list+0x131/0x170
            nf_conntrack_pernet_exit+0x5d/0x70
            ops_exit_list+0x5e/0x70
            cleanup_net+0xfb/0x1c0
            process_one_work+0x338/0x550
            worker_thread+0x215/0x350
            kthread+0xe7/0xf0
            ret_from_fork+0x7c/0xb0
      
      Also during dcookie cleanup:
      
          WARNING: CPU: 12 PID: 9725 at lib/debugobjects.c:260 debug_print_object+0x8c/0xb0()
          ODEBUG: free active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x20
          Modules linked in:
          CPU: 12 PID: 9725 Comm: trinity-c141 Not tainted 3.15.0-rc2-next-20140423-sasha-00018-gc4ff6c4 #408
          Call Trace:
            dump_stack (lib/dump_stack.c:52)
            warn_slowpath_common (kernel/panic.c:430)
            warn_slowpath_fmt (kernel/panic.c:445)
            debug_print_object (lib/debugobjects.c:262)
            __debug_check_no_obj_freed (lib/debugobjects.c:697)
            debug_check_no_obj_freed (lib/debugobjects.c:726)
            kmem_cache_free (mm/slub.c:2689 mm/slub.c:2717)
            kmem_cache_destroy (mm/slab_common.c:363)
            dcookie_unregister (fs/dcookies.c:302 fs/dcookies.c:343)
            event_buffer_release (arch/x86/oprofile/../../../drivers/oprofile/event_buffer.c:153)
            __fput (fs/file_table.c:217)
            ____fput (fs/file_table.c:253)
            task_work_run (kernel/task_work.c:125 (discriminator 1))
            do_notify_resume (include/linux/tracehook.h:196 arch/x86/kernel/signal.c:751)
            int_signal (arch/x86/kernel/entry_64.S:807)
      
      Sysfs has a release mechanism.  Use that to release the kmem_cache
      structure if CONFIG_SYSFS is enabled.
      
      Only slub is changed - slab currently only supports /proc/slabinfo and
      not /sys/kernel/slab/*.  We talked about adding that and someone was
      working on it.
      
      [akpm@linux-foundation.org: fix CONFIG_SYSFS=n build]
      [akpm@linux-foundation.org: fix CONFIG_SYSFS=n build even more]
      Signed-off-by: default avatarChristoph Lameter <cl@linux.com>
      Reported-by: default avatarSasha Levin <sasha.levin@oracle.com>
      Tested-by: default avatarSasha Levin <sasha.levin@oracle.com>
      Acked-by: default avatarGreg KH <greg@kroah.com>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Pekka Enberg <penberg@kernel.org>
      Cc: Russell King <rmk@arm.linux.org.uk>
      Cc: Bart Van Assche <bvanassche@acm.org>
      Cc: Al Viro <viro@ZenIV.linux.org.uk>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      41a21285