Hi, I tried to compare the behavior of KVM and TCG by diffing instruction traces, and found two issues in KVM related to stepping into interrupt handlers. I'm not very familiar with the KVM code base, so please let me know if the fixes can be improved or if these problems need to be handled completely differently. Best regards, Ilya Ilya Leoshkevich (2): KVM: s390: interrupt: Fix stepping into interrupt handlers KVM: s390: interrupt: Fix stepping into program interrupt handlers arch/s390/kvm/intercept.c | 19 +++++++++++++++++-- arch/s390/kvm/interrupt.c | 10 ++++++++++ arch/s390/kvm/kvm-s390.c | 4 ++-- 3 files changed, 29 insertions(+), 4 deletions(-) -- 2.41.0