[Oraclevm-errata] OVMBA-2010-0011 Oracle VM 2.2 xen bug fix update

[Errata Announcements for Oracle VM]

Oracle VM Bug Fix Advisory OVMBA-2010-0011

The following updated rpms for Oracle VM 2.2 have been uploaded to the 
Unbreakable Linux Network:

i386:
xen-3.4.0-0.1.21.el5.i386.rpm
xen-tools-3.4.0-0.1.21.el5.i386.rpm
xen-pvhvm-devel-3.4.0-0.1.21.el5.i386.rpm
xen-devel-3.4.0-0.1.21.el5.i386.rpm
xen-64-3.4.0-0.1.21.el5.noarch.rpm
xen-debugger-3.4.0-0.1.21.el5.noarch.rpm


SRPMS:
http://oss.oracle.com/oraclevm/server/2.2/SRPMS-updates/xen-3.4.0-0.1.21.el5.src.rpm


Description of changes:

[3.4.0-0.1.21]
- fix issue in patch related to bug 9485681

[3.4.0-0.1.20]
- Up maximum number of support physical CPUs to 128
- fix to avoid ballooning when dom0-min-mem is 0 and 
enable-dom0-ballooning is enabled
  (guru.anbalagane at oracle.com) [orabug 9485681]

[3.4.0-0.1.19]
- Fix lock-less race between resync and fast path. Ported from xen-unstable
  changesets 19894 and 19895 [orabug 9593040] (Chuck Anderson)

[3.4.0-0.1.18]
- Add availmem= boot option to limit usable system RAM as opposed to 
mem= which
  limits maximum physical address [orabug 9840983] (Sarina Canelake)
- Bump pygrub to xen-3.4.3 for grub2 support [orabug 9888856] (John Haxby)
- Add patches to correctly handle request-abs-pointer [orabug 9888806] 
(John Haxby)
- add vif-bridge-jumbo script [orabug 9854636] (Wiekes Beukes)
- Add delay before the start of the first guest in auto start list 
[orabug 9474357] (Guido Tijskens)
- BUG() in hpet_broadcast_exit() causes guest to crash (orabug 9916419) 
(chuck.anderson at oracle.com)
- tmem changes only: enable page deduplication (use "tmem_dedup" boot 
param);
  fix domain0 issues when dom0_mem is not specified; fix domain lifecycle
  synchronization bug; fix bad return value when out of memory
  xen-unstable changesets: 21019, 21103, 21595, 21596, 21658
  xen-4.0-testing changesets: 21019, 21115, 21200, 21201 (Dan Magenheimer)