Commits
Thomas Huth committed f90f57b3971
KVM: selftests: Implement ucall() for s390x On s390x, we can neither exit via PIO nor MMIO, but have to use an instruction like DIAGNOSE. Now that ucall() is implemented, we can use it in the sync_reg_test on s390x, too. Reviewed-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Link: https://lore.kernel.org/r/20190731151525.17156-3-thuth@redhat.com Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>