commit e2dc14a2a6c9a83baaafc51f06b7e73cec2167be
author Joerg Roedel <joerg.roedel@amd.com> Wed Dec 10 18:48:59 2008 +0100
committer Joerg Roedel <joerg.roedel@amd.com> Sat Jan 03 14:11:56 2009 +0100
tree ba2344f04adac30ab1c4e5cace83b5390f0d7580
parent 26961efe0dab9ca73f8fc3b6137b814252e04972

AMD IOMMU: add a domain flag for default domains

Impact: adds a new protection domain flag

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

arch/x86/kernel/amd_iommu.c

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index d9b651c..f295654 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -1574,6 +1574,7 @@
 		iommu->default_dom = dma_ops_domain_alloc(iommu, order);
 		if (iommu->default_dom == NULL)
 			return -ENOMEM;
+		iommu->default_dom->domain.flags |= PD_DEFAULT_MASK;
 		ret = iommu_init_unity_mappings(iommu);
 		if (ret)
 			goto free_domains;