diff options
Diffstat (limited to 'hw/i386/kvm/xen_gnttab.c')
| -rw-r--r-- | hw/i386/kvm/xen_gnttab.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/hw/i386/kvm/xen_gnttab.c b/hw/i386/kvm/xen_gnttab.c index 839ec920a1..0a24f53f20 100644 --- a/hw/i386/kvm/xen_gnttab.c +++ b/hw/i386/kvm/xen_gnttab.c @@ -25,6 +25,7 @@ #include "hw/xen/xen_backend_ops.h" #include "xen_overlay.h" #include "xen_gnttab.h" +#include "xen_primary_console.h" #include "sysemu/kvm.h" #include "sysemu/kvm_xen.h" @@ -537,9 +538,13 @@ int xen_gnttab_reset(void) s->nr_frames = 0; memset(s->entries.v1, 0, XEN_PAGE_SIZE * s->max_frames); - s->entries.v1[GNTTAB_RESERVED_XENSTORE].flags = GTF_permit_access; s->entries.v1[GNTTAB_RESERVED_XENSTORE].frame = XEN_SPECIAL_PFN(XENSTORE); + if (xen_primary_console_get_pfn()) { + s->entries.v1[GNTTAB_RESERVED_CONSOLE].flags = GTF_permit_access; + s->entries.v1[GNTTAB_RESERVED_CONSOLE].frame = XEN_SPECIAL_PFN(CONSOLE); + } + return 0; } |