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iommu/vt-d, trivial: print correct domain id of static identity domain

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Field si_domain->id is set by iommu_attach_domain(), so we should only
print domain id for static identity domain after calling
iommu_attach_domain(si_domain, iommu), otherwise it's always zero.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
This commit is contained in:
Jiang Liu 2014-01-06 14:18:13 +08:00 committed by Joerg Roedel
parent 5c645b35b7
commit 9544c003e8
1 changed files with 2 additions and 2 deletions
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4
drivers/iommu/intel-iommu.c
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@ -2248,8 +2248,6 @@ static int __init si_domain_init(int hw)
if (!si_domain)
return -EFAULT;
pr_debug("Identity mapping domain is domain %d\n", si_domain->id);
for_each_active_iommu(iommu, drhd) {
ret = iommu_attach_domain(si_domain, iommu);
if (ret) {
@ -2264,6 +2262,8 @@ static int __init si_domain_init(int hw)
}
si_domain->flags = DOMAIN_FLAG_STATIC_IDENTITY;
pr_debug("IOMMU: identity mapping domain is domain %d\n",
si_domain->id);
if (hw)
return 0;