1. 17 Jul, 2012 21 commits
  2. 16 Jul, 2012 1 commit
  3. 14 Jul, 2012 1 commit
    • Mark Rustad's avatar
      tcm_fc: Fix crash seen with aborts and large reads · 3cc5d2a6
      Mark Rustad authored
      
      
      This patch fixes a crash seen when large reads have their exchange
      aborted by either timing out or being reset. Because the exchange
      abort results in the seq pointer being set to NULL, because the
      sequence is no longer valid, it must not be dereferenced. This
      patch changes the function ft_get_task_tag to return ~0 if it is
      unable to get the tag for this reason. Because the get_task_tag
      interface provides no means of returning an error, this seems
      like the best way to fix this issue at the moment.
      
      Signed-off-by: default avatarMark Rustad <mark.d.rustad@intel.com>
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      3cc5d2a6
  4. 06 Jul, 2012 2 commits
  5. 13 Jun, 2012 10 commits
  6. 09 Jun, 2012 1 commit
  7. 08 Jun, 2012 4 commits
    • David Rientjes's avatar
      mm, oom: fix badness score underflow · 1e11ad8d
      David Rientjes authored
      If the privileges given to root threads (3% of allowable memory) or a
      negative value of /proc/pid/oom_score_adj happen to exceed the amount of
      rss of a thread, its badness score overflows as a result of commit
      a7f638f9
      
       ("mm, oom: normalize oom scores to oom_score_adj scale only
      for userspace").
      
      Fix this by making the type signed and return 1, meaning the thread is
      still eligible for kill, if the value is negative.
      
      Reported-by: default avatarDave Jones <davej@redhat.com>
      Acked-by: default avatarOleg Nesterov <oleg@redhat.com>
      Signed-off-by: default avatarDavid Rientjes <rientjes@google.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      1e11ad8d
    • Linus Torvalds's avatar
      Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 72494504
      Linus Torvalds authored
      Pull scheduler fixes from Ingo Molnar.
      
      * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        sched: Fix the relax_domain_level boot parameter
        sched: Validate assumptions in sched_init_numa()
        sched: Always initialize cpu-power
        sched: Fix domain iteration
        sched/rt: Fix lockdep annotation within find_lock_lowest_rq()
        sched/numa: Load balance between remote nodes
        sched/x86: Calculate booted cores after construction of sibling_mask
      72494504
    • Randy Dunlap's avatar
      sched/fair: fix lots of kernel-doc warnings · cd96891d
      Randy Dunlap authored
      
      
      Fix lots of new kernel-doc warnings in kernel/sched/fair.c:
      
        Warning(kernel/sched/fair.c:3625): No description found for parameter 'env'
        Warning(kernel/sched/fair.c:3625): Excess function parameter 'sd' description in 'update_sg_lb_stats'
        Warning(kernel/sched/fair.c:3735): No description found for parameter 'env'
        Warning(kernel/sched/fair.c:3735): Excess function parameter 'sd' description in 'update_sd_pick_busiest'
        Warning(kernel/sched/fair.c:3735): Excess function parameter 'this_cpu' description in 'update_sd_pick_busiest'
        .. more warnings
      
      Signed-off-by: default avatarRandy Dunlap <rdunlap@xenotime.net>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      cd96891d
    • Linus Torvalds's avatar
      Revert "drm/i915/crt: Do not rely upon the HPD presence pin" · 8f53369b
      Linus Torvalds authored
      This reverts commit 9e612a00
      
      .
      
      It incorrectly finds VGA connectors where none are attached, apparently
      not noticing that nothing replied to the EDID queries, and happily using
      the default EDID modes that have nothing to do with actual hardware.
      
      That in turn then causes X to fall down to the lowest common
      denominator, which is usually the default 1024x768 mode that is in the
      default EDID and pretty much anything supports).
      
      I'd suggest that if not relying on the HDP pin, the code should at least
      check whether it gets valid EDID data back, rather than just assume
      there's something on the VGA connector.
      
      Cc: Dave Airlie <airlied@linux.ie>
      Cc: Chris Wilson <chris@chris-wilson.co.uk>
      Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      8f53369b