Moderate: kernel security and bug fix update

[2.6.9-67.0.7.0.1.EL]

• fix skb alignment that was causing sendto() to fail with EFAULT (Olaf
  Kirch) [orabug 6845794]
• fix entropy flag in bnx2 driver to generate entropy pool (John
  Sobecki) [orabug 5931647]
• fix enomem due to larger mtu size page alloc (Zach Brown) [orabug
  5486128]
• fix per_cpu() api bug_on with rds (Zach Brown) [orabug 5760648]
• remove patch sysrq-b that queues upto keventd thread [orabug 6125546]
• allow more than 4GB hugepage for single user (Herbert van den Bergh)
  [orabug 6002738]
• netrx/netpoll race avoidance (Tina Yang) [orabug 6143381]

[2.6.9-67.0.7]
-x86_64: Prevent iounmap from sleeping with a spinlock held (Larry
Woodman) [433267]

[2.6.9-67.0.6]
-cifs: fix buffer overflow if server sends corrupt response to small
request (Jeff Layton) [372971] {CVE-2
007-5904}

[2.6.9-67.0.5]
-audit: break execve records into smaller parts (Eric Paris) [427393]
{CVE-2008-0004}
-s390: qeth: hipersockets layer-3 interface to drop non-IP packets
(Hans-Joachim Picht) [430670]
-acpiphp: Examine slots below P2P bridges (Prarit Bhargava) [428174]