| Message ID | 1491462524-1617-7-git-send-email-peterx@redhat.com |
|---|---|
| State | New |
| Headers | show |
On Thu, Apr 06, 2017 at 03:08:41PM +0800, Peter Xu wrote: > From: Jason Wang <jasowang@redhat.com> > > We have a specific memory region for DMAR now, so it's wrong to > trigger the notifier with the root region. > > Cc: Michael S. Tsirkin <mst@redhat.com> > Cc: Paolo Bonzini <pbonzini@redhat.com> > Cc: Richard Henderson <rth@twiddle.net> > Cc: Eduardo Habkost <ehabkost@redhat.com> > Signed-off-by: Jason Wang <jasowang@redhat.com> > Reviewed-by: Peter Xu <peterx@redhat.com> > Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> > --- > hw/i386/intel_iommu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c > index 22d8226..2412df4 100644 > --- a/hw/i386/intel_iommu.c > +++ b/hw/i386/intel_iommu.c > @@ -1457,7 +1457,7 @@ static bool vtd_process_device_iotlb_desc(IntelIOMMUState *s, > entry.iova = addr; > entry.perm = IOMMU_NONE; > entry.translated_addr = 0; > - memory_region_notify_iommu(entry.target_as->root, entry); > + memory_region_notify_iommu(&vtd_dev_as->iommu, entry); > > done: > return true; > -- > 2.7.4
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index 22d8226..2412df4 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -1457,7 +1457,7 @@ static bool vtd_process_device_iotlb_desc(IntelIOMMUState *s, entry.iova = addr; entry.perm = IOMMU_NONE; entry.translated_addr = 0; - memory_region_notify_iommu(entry.target_as->root, entry); + memory_region_notify_iommu(&vtd_dev_as->iommu, entry); done: return true;