kernel security and bug fix update

[2.6.32-358.23.2]

• [md] dm-snapshot: fix data corruption (Mikulas Patocka) [1004252 1004233] {CVE-2013-4299}
  [2.6.32-358.23.1]
• [md] raid1, raid10: use freeze_array in place of raise_barrier in various places (Jes Sorensen) [1003765 997845]
• [scsi] megaraid_sas: megaraid_sas driver init fails in kdump kernel (Nikola Pajkovsky) [1001963 833299]
• [char] ipmi: eliminate long delay in ipmi_si on SGI UV2 (Nikola Pajkovsky) [988228 876778]
• [net] bridge: Add multicast_querier toggle and disable queries by default (Nikola Pajkovsky) [995334 905561]
• [net] bridge: Fix fatal typo in setup of multicast_querier_expired (Nikola Pajkovsky) [995334 905561]
• [net] bridge: Restart queries when last querier expires (Nikola Pajkovsky) [995334 905561]
• [net] bridge: Add br_multicast_start_querier (Flavio Leitner) [995334 905561]
• [kernel] Prevent RT process stall due to missing upstream scheduler bug fix (Larry Woodman) [1006932 1002765]
• [fs] nfs: Minor cleanups for nfs4_handle_exception and nfs4_async_handle_error (Dave Wysochanski) [1006956 998752]
• [firmware] efivars: Use correct efi_pstore_info struct when calling pstore_register (Lenny Szubowicz) [993547 867689]
• [net] bridge: do not call setup_timer() multiple times (Amerigo Wang) [997746 994430]
• [fs] lockd: protect nlm_blocked list (David Jeffery) [993544 967095]
• [net] ipv6: call udp_push_pending_frames when uncorking a socket with AF_INET pending data (Jiri Benc) [987649 987651] {CVE-2013-4162}
• [fs] fuse: readdirplus sanity checks (Niels de Vos) [988708 981741]
• [fs] fuse: readdirplus cleanup (Niels de Vos) [988708 981741]
• [fs] fuse: readdirplus change attributes once (Niels de Vos) [988708 981741]
• [fs] fuse: readdirplus fix instantiate (Niels de Vos) [988708 981741]
• [fs] fuse: fix readdirplus dentry leak (Niels de Vos) [988708 981741]
• [fs] cifs: fix issue mounting of DFS ROOT when redirecting from one domain controller to the next (Sachin Prabhu) [994866 976535]
• [fs] nfs: Make nfs_readdir revalidate less often (Scott Mayhew) [994867 976879]
• [fs] nfs: Make nfs_attribute_cache_expired() non-static (Scott Mayhew) [994867 976879]
• [fs] nfs: set verifier on existing dentries in nfs_prime_dcache (Scott Mayhew) [994867 976879]
• [fs] nfs: Allow nfs_updatepage to extend a write under additional circumstances (Scott Mayhew) [987262 983288]
• [fs] nfs: fix a leak at nfs_lookup_revalidate() (Dave Wysochanski) [987261 975211]
• [acpi] efivars: If pstore_register fails, free unneeded pstore buffer (Lenny Szubowicz) [993547 867689]
• [acpi] Eliminate console msg if pstore.backend excludes ERST (Lenny Szubowicz) [993547 867689]
• [acpi] Return unique error if backend registration excluded by kernel param (Lenny Szubowicz) [993547 867689]
• [net] bridge: fix some kernel warning in multicast timer (Amerigo Wang) [997745 952012]
• [net] bridge: send query as soon as leave is received (Amerigo Wang) [997745 952012]
• [net] bridge: only expire the mdb entry when query is received (Amerigo Wang) [997745 952012]
• [net] bridge: Replace mp->mglist hlist with a bool (Amerigo Wang) [997745 952012]
• [mm] fadvise: drain all pagevecs if POSIX_FADV_DONTNEED fails to discard all pages (Larry Woodman) [994140 957821]
• [net] sunrpc: don’t use a credential with extra groups (Mateusz Guzik) [1003931 955712]
• [virt] xen-netfront: reduce gso_max_size to account for max TCP header (Andrew Jones) [1004657 957231]
• [pps] Fix a use-after free bug when unregistering a source (Jiri Benc) [997916 920155]
• [scsi] fnic: Fix SGEs limit (Chris Leech) [991346 829506]
  [2.6.32-358.22.1]
• [x86] Round the calculated scale factor in set_cyc2ns_scale() (Prarit Bhargava) [1001954 975507]
• [x86] sched: Fix overflow in cyc2ns_offset (Prarit Bhargava) [1001954 975507]
  [2.6.32-358.21.1]
• [fs] autofs: remove autofs dentry mount check (Ian Kent) [1000314 947275]
• [net] sctp: Fix list corruption resulting from freeing an association on a list (Jiri Pirko) [1002184 887868]
  [2.6.32-358.20.1]
• [fs] nfs: Add functionality to allow waiting on all outstanding reads to complete (Dave Wysochanski) [996424 976915]
• [fs] nfs: Ensure that NFS file unlock waits for readahead to complete (Dave Wysochanski) [996424 976915]
• [fs] nfs: Convert nfs_get_lock_context to return an ERR_PTR on failure (Dave Wysochanski) [996424 976915]
• [x86] thermal: Disable power limit notification interrupt (Shyam Iyer) [999328 908990]
• [x86] thermal: Delete power-limit-notification console messages (Shyam Iyer) [999328 908990]
  [2.6.32-358.19.1]
• [fs] gfs2: Reserve journal space for quota change in do_grow (Robert S Peterson) [988384 976823]
• [netdrv] bonding: properly unset current_arp_slave on slave link up (Veaceslav Falico) [995458 988460]
• [fs] nfs4: Fix infinite loop in nfs4_lookup_root (Scott Mayhew) [996014 987426]