Merge remote-tracking branch 'qemu-kvm/uq/master' into staging

# By Jan Kiszka (4) and Marcelo Tosatti (1)
# Via Marcelo Tosatti
* qemu-kvm/uq/master:
  vmxcap: Update according to SDM of January 2013
  target-i386: kvm: save/restore steal time MSR
  vmxcap: Report APIC register emulation and RDTSCP control
  vmxcap: Augment reported information
  vmxcap: Open MSR file in unbuffered mode

Message-id: cover.1366253306.git.mtosatti@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>