[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[RFC v7 20/26] hw/arm/smmuv3: Fill the IOTLBEntry arch_id on NH_VA inval
From: |
Eric Auger |
Subject: |
[RFC v7 20/26] hw/arm/smmuv3: Fill the IOTLBEntry arch_id on NH_VA invalidation |
Date: |
Mon, 16 Nov 2020 19:13:43 +0100 |
When the guest invalidates one S1 entry, it passes the asid.
When propagating this invalidation downto the host, the asid
information also must be passed. So let's fill the arch_id field
introduced for that purpose.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
---
hw/arm/smmuv3.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c
index 8a01382255..553b785fda 100644
--- a/hw/arm/smmuv3.c
+++ b/hw/arm/smmuv3.c
@@ -828,6 +828,7 @@ static void smmuv3_notify_iova(IOMMUMemoryRegion *mr,
entry.iova = iova;
entry.addr_mask = num_pages * (1 << granule) - 1;
entry.perm = IOMMU_NONE;
+ entry.arch_id = asid;
memory_region_notify_one(n, &entry);
}
--
2.21.3
- [RFC v7 10/26] vfio: Introduce hostwin_from_range helper, (continued)
- [RFC v7 10/26] vfio: Introduce hostwin_from_range helper, Eric Auger, 2020/11/16
- [RFC v7 11/26] vfio: Introduce helpers to DMA map/unmap a RAM section, Eric Auger, 2020/11/16
- [RFC v7 12/26] vfio: Set up nested stage mappings, Eric Auger, 2020/11/16
- [RFC v7 13/26] vfio: Pass stage 1 MSI bindings to the host, Eric Auger, 2020/11/16
- [RFC v7 14/26] vfio: Helper to get IRQ info including capabilities, Eric Auger, 2020/11/16
- [RFC v7 15/26] vfio/pci: Register handler for iommu fault, Eric Auger, 2020/11/16
- [RFC v7 16/26] vfio/pci: Set up the DMA FAULT region, Eric Auger, 2020/11/16
- [RFC v7 17/26] vfio/pci: Implement the DMA fault handler, Eric Auger, 2020/11/16
- [RFC v7 18/26] hw/arm/smmuv3: Advertise MSI_TRANSLATE attribute, Eric Auger, 2020/11/16
- [RFC v7 19/26] hw/arm/smmuv3: Store the PASID table GPA in the translation config, Eric Auger, 2020/11/16
- [RFC v7 20/26] hw/arm/smmuv3: Fill the IOTLBEntry arch_id on NH_VA invalidation,
Eric Auger <=
- [RFC v7 21/26] hw/arm/smmuv3: Fill the IOTLBEntry leaf field on NH_VA invalidation, Eric Auger, 2020/11/16
- [RFC v7 23/26] hw/arm/smmuv3: Implement fault injection, Eric Auger, 2020/11/16
- [RFC v7 22/26] hw/arm/smmuv3: Pass stage 1 configurations to the host, Eric Auger, 2020/11/16
- [RFC v7 24/26] hw/arm/smmuv3: Allow MAP notifiers, Eric Auger, 2020/11/16
- [RFC v7 25/26] pci: Add return_page_response pci ops, Eric Auger, 2020/11/16
- [RFC v7 26/26] vfio/pci: Implement return_page_response page response callback, Eric Auger, 2020/11/16