On Mon, 24 Feb 2020 06:40:50 -0500 Christian Borntraeger <borntraeger@xxxxxxxxxx> wrote: > From: Janosch Frank <frankja@xxxxxxxxxxxxx> > > The SPX instruction is handled by the ultravisor. We do get a > notification intercept, though. Let us update our internal view. > > In addition to that, when the guest prefix page is not secure, an > intercept 112 (0x70) is indicated. Let us make the prefix pages > secure again. > > Signed-off-by: Janosch Frank <frankja@xxxxxxxxxxxxx> > Reviewed-by: David Hildenbrand <david@xxxxxxxxxx> > [borntraeger@xxxxxxxxxx: patch merging, splitting, fixing] > Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx> > --- > arch/s390/include/asm/kvm_host.h | 1 + > arch/s390/kvm/intercept.c | 18 ++++++++++++++++++ > 2 files changed, 19 insertions(+) Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>
