* David Hildenbrand (david@xxxxxxxxxx) wrote: > AMD SEV will pin all guest memory, mark discarding of RAM broken. At the > time this is called, we cannot have anyone active that relies on discards > to work properly. Reviewed-by: Dr. David Alan Gilbert <dgilbert@xxxxxxxxxx> > > Cc: "Michael S. Tsirkin" <mst@xxxxxxxxxx> > Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx> > Cc: Richard Henderson <rth@xxxxxxxxxxx> > Cc: Eduardo Habkost <ehabkost@xxxxxxxxxx> > Signed-off-by: David Hildenbrand <david@xxxxxxxxxx> > --- > target/i386/sev.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/target/i386/sev.c b/target/i386/sev.c > index 846018a12d..608225f9ba 100644 > --- a/target/i386/sev.c > +++ b/target/i386/sev.c > @@ -722,6 +722,7 @@ sev_guest_init(const char *id) > ram_block_notifier_add(&sev_ram_notifier); > qemu_add_machine_init_done_notifier(&sev_machine_done_notify); > qemu_add_vm_change_state_handler(sev_vm_state_change, s); > + g_assert(!ram_block_discard_set_broken(true)); > > return s; > err: > -- > 2.25.3 > -- Dr. David Alan Gilbert / dgilbert@xxxxxxxxxx / Manchester, UK
