D38072.id115172.diff
No OneTemporary
Actions

Size

904 B

Referenced Files

None

Subscribers

None

D38072.id115172.diff
View Options

	diff --git a/sys/amd64/vmm/intel/vtd.c b/sys/amd64/vmm/intel/vtd.c
	--- a/sys/amd64/vmm/intel/vtd.c
	+++ b/sys/amd64/vmm/intel/vtd.c
	@@ -446,6 +446,8 @@
	struct vtdmap *vtdmap;
	uint8_t bus;

	+ KASSERT(dom != NULL, ("domain is NULL"));
	+
	bus = PCI_RID2BUS(rid);
	ctxp = ctx_tables[bus];
	pt_paddr = vtophys(dom->ptp);
	@@ -758,6 +760,7 @@

	SLIST_REMOVE(&domhead, dom, domain, next);
	vtd_free_ptp(dom->ptp, dom->pt_levels);
	+ bzero(dom, sizeof(struct domain));
	free(dom, M_VTD);
	}

	diff --git a/sys/amd64/vmm/io/ppt.c b/sys/amd64/vmm/io/ppt.c
	--- a/sys/amd64/vmm/io/ppt.c
	+++ b/sys/amd64/vmm/io/ppt.c
	@@ -182,7 +182,10 @@
	num_pptdevs--;
	TAILQ_REMOVE(&pptdev_list, ppt, next);
	pci_disable_busmaster(dev);
	- iommu_add_device(iommu_host_domain(), pci_get_rid(dev));
	+
	+ if (iommu_host_domain() == NULL) {
	+ iommu_add_device(iommu_host_domain(), pci_get_rid(dev));
	+ }

	return (0);
	}