kernel security and bug fix update

[2.6.18-194.3.1.0.1.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]
• [nfs] -revert return code check to avoid EIO (Chuck Lever, Guru Anbalagane)
  [Orabug 9448515]
• [qla] fix qla not to query hccr (Guru Anbalagane) [Orabug 8746702]
• [net] bonding: fix xen+bonding+netconsole panic issue (Joe Jin) [orabug 9504524]
• [mm] Set hugepages dirty bit so vm.drop_caches does not corrupt (John Sobecki)
  [orabug 9461825]
• [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()
  [2.6.18-194.3.1.el5]
• [net] bnx2: fix lost MSI-X problem on 5709 NICs (John Feeney) [587799 511368]
  [2.6.18-194.2.1.el5]
• [cpu] fix boot crash in 32-bit install on AMD cpus (Bhavna Sarathy) [580846 575799]
  [2.6.18-194.1.1.el5]
• [xen] arpl on MMIO area crashes the guest (Paolo Bonzini) [572979 572982] {CVE-2010-0730}
• [mm] fix boot on s390x after bootmem overlap patch (Amerigo Wang) [580838 550974]
• [net] bnx2: avoid restarting cnic in some contexts (Andy Gospodarek) [581148 554706]
• [iscsi] fix slow failover times (Mike Christie) [580840 570681]
• [misc] kernel: fix elf load DoS on x86_64 (Danny Feng) [560552 560553] {CVE-2010-0307}
• [netlink] connector: delete buggy notification code (Jiri Olsa) [561684 561685] {CVE-2010-0410}
• [sound] hda_intel: avoid divide by zero in azx devices (Jaroslav Kysela) [567171 567172] {CVE-2010-1085}
• [dvb] fix endless loop when decoding ULE at dvb-core (Mauro Carvalho Chehab) [569241 569242] {CVE-2010-1086}
• [scsi] fnic: fix tx queue handling (Mike Christie) [580829 576709]
• [fusion] mptsas: fix event_data alignment (Tomas Henzl) [580832 570000]
• [edac] fix internal error message in amd64_edac driver (Bhavna Sarathy) [580836 569938]
• [x86_64] fix floating point state corruption after signal (Oleg Nesterov) [580841 560891]
• [mm] don’t let reserved memory overlap bootmem_map (Amerigo Wang) [580838 550974]
• [s390] kernel: correct TLB flush of page table entries (Hendrik Brueckner) [580839 545527]
• [xen] iommu: clear IO-APIC pins on boot and shutdown (Paolo Bonzini) [580199 548201]
• [xen] vtd: fix ioapic pin array (Don Dugger) [581150 563546]