[Xen-devel] [PATCH] x86/iommu: fix hwdom iommu requirements check

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

Both a shadow and a HAP hwdom require an iommu and must be run in
strict mode. Change the HAP check into a hvm domain check.

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 xen/drivers/passthrough/iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/drivers/passthrough/iommu.c b/xen/drivers/passthrough/iommu.c
index 8b550f909b..9ef5f376c5 100644
--- a/xen/drivers/passthrough/iommu.c
+++ b/xen/drivers/passthrough/iommu.c
@@ -154,7 +154,7 @@ custom_param("dom0-iommu", parse_dom0_iommu_param);
 
 static void __hwdom_init check_hwdom_reqs(struct domain *d)
 {
-    if ( iommu_hwdom_none || !hap_enabled(d) )
+    if ( iommu_hwdom_none || !is_hvm_domain(d) )
         return;
 
     iommu_hwdom_passthrough = false;
-- 
2.23.0


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