Implement the ucall() interface on s390x to be able to use the dirty_log_test KVM selftest on s390x, too. Thomas Huth (2): KVM: selftests: Implement ucall() for s390x KVM: selftests: Enable dirty_log_test on s390x tools/testing/selftests/kvm/Makefile | 1 + tools/testing/selftests/kvm/dirty_log_test.c | 70 +++++++++++++++++-- .../testing/selftests/kvm/include/kvm_util.h | 2 +- tools/testing/selftests/kvm/lib/ucall.c | 34 +++++++-- .../selftests/kvm/s390x/sync_regs_test.c | 6 +- 5 files changed, 98 insertions(+), 15 deletions(-) -- 2.21.0