[ELSA-2017-0036] kernel security and bug fix update

[2.6.32-642.13.1]
- [net] Fix use after free in the recvmmsg exit path (Davide Caratti) [1390805 1390046] {CVE-2016-7117}
- [net] vlan: Propagate MAC address to VLANs (Jarod Wilson) [1396479 1381585]
- [net] tcp: fix use after free in tcp_xmit_retransmit_queue() (Mateusz Guzik) [1379527 1379529] {CVE-2016-6828}
- [net] netfilter: x_tables: check for bogus target offset (Mateusz Guzik) [1351421 1351422] {CVE-2016-4998}
- [net] netfilter: x_tables: validate e->target_offset early (Mateusz Guzik) [1351421 1351422] {CVE-2016-4998}
- [net] netfilter: x_tables: make sure e->next_offset covers remaining blob size (Mateusz Guzik) [1351421 1351422] {CVE-2016-4998}
- [net] ipv6: Don't change dst->flags using assignments (Marcelo Leitner) [1391974 1389478]
- [scsi] libfc: Revert: use offload EM instance again (Chris Leech) [1392818 1383078]
- [netdrv] sfc: report supported link speeds on SFP connections (Jarod Wilson) [1388168 1384621]
- [drm] vmwgfx: respect 'nomodeset' (Rob Clark) [1392875 1342114]
- [hv] avoid vfree() on crash (Vitaly Kuznetsov) [1385482 1333167]
- [hv] vmbus: handle various crash scenarios (Vitaly Kuznetsov) [1385482 1333167]
- [hv] vmbus: Support kexec on ws2012 r2 and above (Vitaly Kuznetsov) [1385482 1333167]
- [hv] vmbus: Support handling messages on multiple CPUs (Vitaly Kuznetsov) [1385482 1333167]
- [hv] vmbus: remove code duplication in message handling (Vitaly Kuznetsov) [1385482 1333167]
- [hv] vmbus: avoid unneeded compiler optimizations in vmbus_wait_for_unload() (Vitaly Kuznetsov) [1385482 1333167]
- [hv] vmbus: avoid wait_for_completion() on crash (Vitaly Kuznetsov) [1385482 1333167]
- [hv] vmbus: avoid scheduling in interrupt context in vmbus_initiate_unload() (Vitaly Kuznetsov) [1385482 1333167]
- [hv] vmbus: don't loose HVMSG_TIMER_EXPIRED messages (Vitaly Kuznetsov) [1385482 1333167]
- [hv] vmbus: Force all channel messages to be delivered on CPU 0 (Vitaly Kuznetsov) [1385482 1333167]
- [scsi] mpt3sas: Fix panic when aer correct error occurred (Frank Ramsay) [1396272 1374743]
- [fs] nfs4.1: Remove a bogus BUG_ON() in nfs4_layoutreturn_done (Steve Dickson) [1385480 1376467]
- [firmware] dmi_scan: DMI information in sysfs is missing on SMBIOS 3.0 based systems (Steve Best) [1393464 1353807]

[2.6.32-642.12.1]
- [netdrv] mlx5: Fix RC transport send queue overhead computation (Slava Shwartsman) [1392799 1384212]