kernel security and bug fix update

[2.6.18-194.17.1.0.1.el5]

• [xen] check to see if hypervisor supports memory reservation change
  (Chuck Anderson) [orabug 7556514]
• Add entropy support to igb (John Sobecki) [orabug 7607479]
• [nfs] convert ENETUNREACH to ENOTCONN [orabug 7689332]
• [NET] Add xen pv/bonding netconsole support (Tina Yang) [orabug 6993043]
  [bz 7258]
• [mm] shrink_zone patch (John Sobecki,Chris Mason) [orabug 6086839]
• fix aacraid not to reset during kexec (Joe Jin) [orabug 8516042]
• [nfsd] fix failure of file creation from hpux client (Wen gang Wang)
  [orabug 7579314]
• [qla] fix qla not to query hccr (Guru Anbalagane) [Orabug 8746702]
• [net] bonding: fix xen+bonding+netconsole panic issue (Joe Jin)
  [orabug 9504524]
• [rds] Patch rds to 1.4.2-14 (Andy Grover) [orabug 9471572, 9344105]
  RDS: Fix BUG_ONs to not fire when in a tasklet
  ipoib: Fix lockup of the tx queue
  RDS: Do not call set_page_dirty() with irqs off (Sherman Pun)
  RDS: Properly unmap when getting a remote access error (Tina Yang)
  RDS: Fix locking in rds_send_drop_to()
• [mm] Enhance shrink_zone patch allow full swap utilization, and also be
  NUMA-aware (John Sobecki, Chris Mason, Herbert van den Bergh)
  [orabug 9245919]
• [xen] PVHVM guest with PoD crashes under memory pressure (Chuck Anderson)
  [orabug 9107465]
• [xen] PV guest with FC HBA hangs during shutdown (Chuck Anderson)
  [orabug 9764220]
• Support 256GB+ memory for pv guest (Mukesh Rathor) [orabug 9450615]
• fix overcommit memory to use percpu_counter for el5 (KOSAKI Motohiro,
  Guru Anbalagane) [orabug 6124033]
• [ipmi] make configurable timeouts for kcs of ipmi [orabug 9752208]
• [ib] fix memory corruption (Andy Grover) [orabug 9972346]

[2.6.18-194.17.1.el5]

• Syncing following patch from branched build:
• [misc] make compat_alloc_user_space() incorporate the access_ok()
  (Don Howard) [634463 634464] {CVE-2010-3081}

[2.6.18-194.16.1.el5]

• [fs] xfs: fix missing untrusted inode lookup tag (Dave Chinner)
  [624366 607032] {CVE-2010-2943}

[2.6.18-194.15.1.el5]

• [net] cxgb3: don’t flush workqueue if called from wq (Doug Ledford)
  [630978 630124]
• [net] cxgb3: get fatal parity error status on interrupt (Doug Ledford)
  [630978 630124]
• [net] cxgb3: clear fatal parity error register on init (Doug Ledford)
  [630978 630124]
• [net] cxgb3: add define for fatal parity error bit (Doug Ledford)
  [630978 630124]

[2.6.18-194.14.1.el5]

• [s390] dasd: force online does not work (Hendrik Brueckner) [627194 619466]
• [s390] dasd: allocate fallback cqr for reserve/release (Hendrik Brueckner)
  [627195 619465]
• [fs] xfs: fix untrusted inode number lookup (Dave Chinner) [629219 624862]
• [net] sched: fix some kernel memory leaks (Jiri Pirko) [624904 624638]
  {CVE-2010-2942}
• [usb] fix usbfs information leak (Eugene Teo) [566628 566629] {CVE-2010-1083}
• [fs] xfs: rename XFS_IGET_BULKSTAT to XFS_IGET_UNTRUSTED (Dave Chinner)
  [624366 607032] {CVE-2010-2943}
• [fs] xfs: validate untrusted inode numbers during lookup (Dave Chinner)
  [624366 607032] {CVE-2010-2943}
• [fs] xfs: always use iget in bulkstat (Dave Chinner) [624366 607032]
  {CVE-2010-2943}

[2.6.18-194.13.1.el5]

• [xen] fix guest crash on non-EPT machine may crash host (Paolo Bonzini)
  [621429 621430] {CVE-2010-2938}
• [fs] ext4: consolidate in_range definitions (Eric Sandeen) [624331 624332]
  {CVE-2010-3015}
• [mm] add option to skip ZERO_PAGE mmap of /dev/zero (Larry Woodman)
  [623141 619541]
• [net] bonding: check if clients MAC addr has changed (Flavio Leitner)
  [623143 610234]
• [net] sctp: fix length checks (Neil Horman) [624369 605305]
• [xen] bring back VMXE/SVME flags (Andrew Jones) [624365 570091]
• Syncing following patches from branched builds:
• [mm] accept an abutting stack segment (Jiri Pirko) [607857 607858]
  {CVE-2010-2240}
• [mm] pass correct mm when growing stack (Jiri Pirko) [607857 607858]
  {CVE-2010-2240}
• [mm] fix up some user-visible effects of stack guard page (Jiri Pirko)
  [607857 607858] {CVE-2010-2240}
• [mm] fix page table unmap for stack guard page properly (Jiri Pirko)
  [607857 607858] {CVE-2010-2240}
• [mm] fix missing unmap for stack guard page failure case (Jiri Pirko)
  [607857 607858] {CVE-2010-2240}
• [mm] keep a guard page below a grow-down stack segment (Jiri Pirko)
  [607857 607858] {CVE-2010-2240}