On 07.12.2012, at 13:30, Cornelia Huck wrote: > Add a new capability, KVM_CAP_S390_CSS_SUPPORT, which will pass > intercepts for channel I/O instructions to userspace. Only I/O > instructions interacting with I/O interrupts need to be handled > in-kernel: > > - TEST PENDING INTERRUPTION (tpi) dequeues and stores pending > interrupts entirely in-kernel. > - TEST SUBCHANNEL (tsch) dequeues pending interrupts in-kernel > and exits via KVM_EXIT_S390_TSCH to userspace for subchannel- > related processing. > > Reviewed-by: Marcelo Tosatti <mtosa...@redhat.com> > Signed-off-by: Cornelia Huck <cornelia.h...@de.ibm.com>
Reviewed-by: Alexander Graf <ag...@suse.de> Alex -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
