23 lines
707 B
Diff
23 lines
707 B
Diff
|
diff --git a/usr/src/nvidia-535.129.03-orig/nvidia/nv-pci.c b/kernel/nvidia/nv-pci.c
|
||
|
|
index 326833e..74ac5c7 100644
|
||
|
|
--- a/usr/src/nvidia-535.129.03-orig/nvidia/nv-pci.c
|
||
|
|
+++ b/kernel/nvidia/nv-pci.c
|
||
|
|
@@ -31,6 +31,7 @@
|
||
|
|
|
||
|
|
#if defined(NV_VGPU_KVM_BUILD)
|
||
|
|
#include "nv-vgpu-vfio-interface.h"
|
||
|
|
+#include <linux/iommu.h> /** iommu_present */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(NV_SEQ_READ_ITER_PRESENT)
|
||
|
|
@@ -212,7 +213,8 @@ nv_pci_probe
|
||
|
|
goto failed;
|
||
|
|
}
|
||
|
|
|
||
|
|
- if (pci_dev->dev.bus->iommu_ops == NULL)
|
||
|
|
+ //if (pci_dev->dev.bus->iommu_ops == NULL)
|
||
|
|
+ if(!iommu_present(pci_dev->dev.bus))
|
||
|
|
{
|
||
|
|
nv = NV_STATE_PTR(nvl);
|
||
|
|
if (rm_is_iommu_needed_for_sriov(sp, nv))
|