| Message ID | 20240607143905.765133-7-eric.auger@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | VIRTIO-IOMMU/VFIO: Fix host iommu geometry handling for hotplugged devices | expand |
>-----Original Message----- >From: Eric Auger <eric.auger@redhat.com> >Subject: [RFC v2 6/7] hw/vfio: Remove >memory_region_iommu_set_iova_ranges() call > >As we have just removed the only implementation of >iommu_set_iova_ranges IOMMU MR callback in the virtio-iommu, >let's remove the call to the memory wrapper. Usable IOVA ranges >are now conveyed through the PCIIOMMUOps in VFIO-PCI. > >Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Thanks Zhenzhong >--- > hw/vfio/common.c | 10 ---------- > 1 file changed, 10 deletions(-) > >diff --git a/hw/vfio/common.c b/hw/vfio/common.c >index f20a7b5bba..9e4c0cc95f 100644 >--- a/hw/vfio/common.c >+++ b/hw/vfio/common.c >@@ -630,16 +630,6 @@ static void >vfio_listener_region_add(MemoryListener *listener, > goto fail; > } > >- if (bcontainer->iova_ranges) { >- ret = memory_region_iommu_set_iova_ranges(giommu- >>iommu_mr, >- bcontainer->iova_ranges, >- &err); >- if (ret) { >- g_free(giommu); >- goto fail; >- } >- } >- > ret = memory_region_register_iommu_notifier(section->mr, >&giommu->n, > &err); > if (ret) { >-- >2.41.0
diff --git a/hw/vfio/common.c b/hw/vfio/common.c index f20a7b5bba..9e4c0cc95f 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -630,16 +630,6 @@ static void vfio_listener_region_add(MemoryListener *listener, goto fail; } - if (bcontainer->iova_ranges) { - ret = memory_region_iommu_set_iova_ranges(giommu->iommu_mr, - bcontainer->iova_ranges, - &err); - if (ret) { - g_free(giommu); - goto fail; - } - } - ret = memory_region_register_iommu_notifier(section->mr, &giommu->n, &err); if (ret) {
As we have just removed the only implementation of iommu_set_iova_ranges IOMMU MR callback in the virtio-iommu, let's remove the call to the memory wrapper. Usable IOVA ranges are now conveyed through the PCIIOMMUOps in VFIO-PCI. Signed-off-by: Eric Auger <eric.auger@redhat.com> --- hw/vfio/common.c | 10 ---------- 1 file changed, 10 deletions(-)