Merge tag 'kvm-s390-next-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git...

KVM: s390: pvdump and selftest improvements

- add an interface to provide a hypervisor dump for secure guests
- improve selftests to show tests

diff --cc Documentation/virt/kvm/api.rst
Simple merge

diff --cc arch/s390/kvm/kvm-s390.c
Simple merge