Merge tag 'kvm-s390-20140530' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms39...

1. Several minor fixes and cleanups for KVM:
2. Fix flag check for gdb support
3. Remove unnecessary vcpu start
4. Remove code duplication for sigp interrupts
5. Better DAT handling for the TPROT instruction
6. Correct addressing exception for standby memory