]> git.baikalelectronics.ru Git - kernel.git/commit
KVM: s390: add etoken support for guests
authorChristian Borntraeger <borntraeger@de.ibm.com>
Thu, 8 Mar 2018 16:08:49 +0000 (16:08 +0000)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Thu, 19 Jul 2018 10:59:36 +0000 (12:59 +0200)
commit8fcb2d5596e4ae3bedf610df6326c4b41c9b75e3
tree1b68582e0b6c6a215e55050455f64859a6cac290
parent24a0b2f0a01326a3b1304c9c0d164cca1ba24b2a
KVM: s390: add etoken support for guests

We want to provide facility 156 (etoken facility) to our
guests. This includes migration support (via sync regs) and
VSIE changes. The tokens are being reset on clear reset. This
has to be implemented by userspace (via sync regs).

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
arch/s390/include/asm/kvm_host.h
arch/s390/include/uapi/asm/kvm.h
arch/s390/kvm/kvm-s390.c
arch/s390/kvm/vsie.c
arch/s390/tools/gen_facilities.c