diff options
Diffstat (limited to 'drivers/tty/hvc')
| -rw-r--r-- | drivers/tty/hvc/hvc_xen.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c index a9d837f83ce8..efe5124a368d 100644 --- a/drivers/tty/hvc/hvc_xen.c +++ b/drivers/tty/hvc/hvc_xen.c @@ -265,7 +265,8 @@ static int xen_pv_console_init(void) return 0; } info->evtchn = xen_start_info->console.domU.evtchn; - info->intf = mfn_to_virt(xen_start_info->console.domU.mfn); + /* GFN == MFN for PV guest */ + info->intf = gfn_to_virt(xen_start_info->console.domU.mfn); info->vtermno = HVC_COOKIE; spin_lock(&xencons_lock); @@ -390,7 +391,7 @@ static int xencons_connect_backend(struct xenbus_device *dev, if (IS_ERR(info->hvc)) return PTR_ERR(info->hvc); if (xen_pv_domain()) - mfn = virt_to_mfn(info->intf); + mfn = virt_to_gfn(info->intf); else mfn = __pa(info->intf) >> PAGE_SHIFT; ret = gnttab_alloc_grant_references(1, &gref_head); |