kernel security, bug fix, and enhancement update

[3.10.0-123.4.2]

• Oracle Linux certificates (Alexey Petrenko)
  [3.10.0-123.4.2]
• [fs] aio: fix plug memory disclosure and fix reqs_active accounting backport (Jeff Moyer) [1094604 1094605] {CVE-2014-0206}
• [fs] aio: plug memory disclosure and fix reqs_active accounting (Mateusz Guzik) [1094604 1094605] {CVE-2014-0206}
  [3.10.0-123.4.1]
• [kernel] futex: Make lookup_pi_state more robust (Larry Woodman) [1104519 1104520] {CVE-2014-3153}
• [kernel] futex: Always cleanup owner tid in unlock_pi (Larry Woodman) [1104519 1104520] {CVE-2014-3153}
• [kernel] futex: Validate atomic acquisition in futex_lock_pi_atomic() (Larry Woodman) [1104519 1104520] {CVE-2014-3153}
• [kernel] futex: prevent requeue pi on same futex (Larry Woodman) [1104519 1104520] {CVE-2014-3153}
• [ethernet] qlcnic: Fix ethtool statistics length calculation (Michal Schmidt) [1104972 1099634]
• Revert: [kernel] cputime: Default implementation of nsecs -> cputime conversion (Frederic Weisbecker) [1090974 1047732]
• Revert: [kernel] cputime: Bring cputime -> nsecs conversion (Frederic Weisbecker) [1090974 1047732]
• Revert: [kernel] cputime: Fix jiffies based cputime assumption on steal accounting (Frederic Weisbecker) [1090974 1047732]
  [3.10.0-123.3.1]
• [kernel] mutexes: Give more informative mutex warning in the !lock->owner case (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
• [kernel] mutex: replace CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX with simple ifdef (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
• [kernel] locking/mutexes: Introduce cancelable MCS lock for adaptive spinning (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
• [kernel] locking/mutexes: Modify the way optimistic spinners are queued (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
• [kernel] locking/mutexes: Return false if task need_resched() in mutex_can_spin_on_owner() (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
• [kernel] Restructure the MCS lock defines and locking & Move mcs_spinlock.h into kernel/locking/ (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
• [misc] arch: Introduce smp_load_acquire(), smp_store_release() (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
• [kernel] locking/mutex: Fix debug_mutexes (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
• [kernel] locking/mutex: Fix debug checks (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
• [kernel] locking/mutexes: Unlock the mutex without the wait_lock (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
  [3.10.0-123.2.1]
• [net] filter: prevent nla extensions to peek beyond the end of the message (Jiri Benc) [1096780 1096781] {CVE-2014-3144 CVE-2014-3145}
• [block] floppy: don’t write kernel-only members to FDRAWCMD ioctl output (Denys Vlasenko) [1094316 1094318] {CVE-2014-1737 CVE-2014-1738}
• [block] floppy: ignore kernel-only members in FDRAWCMD ioctl input (Denys Vlasenko) [1094316 1094318] {CVE-2014-1737 CVE-2014-1738}
• [net] core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errors (Jiri Pirko) [1091345 1079014] {CVE-2014-2568}
• [net] ipv4: current group_info should be put after using (Jiri Benc) [1087415 1087416] {CVE-2014-2851}
• [fs] dcache: make prepend_name() work correctly when called with negative *buflen (Mikulas Patocka) [1099048 1092746]
• [fs] dcache: __dentry_path() fixes (Mikulas Patocka) [1099048 1092746]
• [fs] dcache: prepend_path() needs to reinitialize dentry/vfsmount/mnt on restarts (Mikulas Patocka) [1099048 1092746]
• [target] tcm_fc: Fix use-after-free of ft_tpg (Andy Grover) [1088110 1071340]
• [s390] af_iucv: wrong mapping of sent and confirmed skbs (Hendrik Brueckner) [1103064 1098513]
• [s390] kernel: avoid page table walk on user space access (Hendrik Brueckner) [1103062 1097687]
• [s390] crypto: fix aes, des ctr mode concurrency finding (Hendrik Brueckner) [1103060 1097686]
• [net] openvswitch: fix a possible deadlock and lockdep warning (Flavio Leitner) [1103318 1094867]
• [mm] filemap: update find_get_pages_tag() to deal with shadow entries (Johannes Weiner) [1103065 1091795]
• [mm] page-writeback: fix divide by zero in pos_ratio_polynom (Rik van Riel) [1103067 1091784]
• [mm] page-writeback: add strictlimit feature (Rik van Riel) [1103067 1091784]
• [fs] xfs: log vector rounding leaks log space (Brian Foster) [1103059 1091136]
• [fs] xfs: truncate_setsize should be outside transactions (Brian Foster) [1103059 1091136]
• [fs] gfs2: Fix uninitialized VFS inode in gfs2_create_inode (Abhijith Das) [1097407 1087995]
• [kernel] futex: Fix pthread_cond_broadcast() to wake up all threads (Larry Woodman) [1103066 1084757]
• [net] ip: generate unique IP identificator if local fragmentation is allowed (Jiri Pirko) [1090490 1076106]
• [kernel] cputime: Fix jiffies based cputime assumption on steal accounting (Frederic Weisbecker) [1090974 1047732]
• [kernel] cputime: Bring cputime -> nsecs conversion (Frederic Weisbecker) [1090974 1047732]
• [kernel] cputime: Default implementation of nsecs -> cputime conversion (Frederic Weisbecker) [1090974 1047732]
• [x86] irq, pic: Probe for legacy PIC and set legacy_pic appropriately (Vivek Goyal) [1094973 1037957]
• [virt] hyperv/vmbus: Negotiate version 3.0 when running on ws2012r2 hosts (Vivek Goyal) [1094973 1037957]