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[Qemu-devel] [RFC v3 14/27] hw/arm/smmuv3: Fill the IOTLBEntry arch_id o
From: |
Eric Auger |
Subject: |
[Qemu-devel] [RFC v3 14/27] hw/arm/smmuv3: Fill the IOTLBEntry arch_id on NH_VA invalidation |
Date: |
Fri, 12 Apr 2019 12:03:41 +0200 |
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 <address@hidden>
---
hw/arm/smmuv3.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c
index 8db605adab..b6eb61304d 100644
--- a/hw/arm/smmuv3.c
+++ b/hw/arm/smmuv3.c
@@ -822,6 +822,7 @@ static void smmuv3_notify_iova(IOMMUMemoryRegion *mr,
entry.iova = iova;
entry.addr_mask = (1 << tt->granule_sz) - 1;
entry.perm = IOMMU_NONE;
+ entry.arch_id = asid;
memory_region_iotlb_notify_one(n, &entry);
}
--
2.20.1
- [Qemu-devel] [RFC v3 05/27] memory: add IOMMU_ATTR_VFIO_NESTED IOMMU memory region attribute, (continued)
- [Qemu-devel] [RFC v3 05/27] memory: add IOMMU_ATTR_VFIO_NESTED IOMMU memory region attribute, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 03/27] update-linux-headers: Import iommu.h, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 06/27] memory: add IOMMU_ATTR_MSI_TRANSLATE IOMMU memory region attribute, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 07/27] hw/arm/smmuv3: Advertise VFIO_NESTED and MSI_TRANSLATE attributes, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 08/27] hw/vfio/common: Force nested if iommu requires it, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 09/27] memory: Prepare for different kinds of IOMMU MR notifiers, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 10/27] memory: Add IOMMUConfigNotifier, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 12/27] hw/arm/smmuv3: Store the PASID table GPA in the translation config, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 11/27] memory: Add arch_id and leaf fields in IOTLBEntry, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 13/27] hw/arm/smmuv3: Implement dummy replay, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 14/27] hw/arm/smmuv3: Fill the IOTLBEntry arch_id on NH_VA invalidation,
Eric Auger <=
- [Qemu-devel] [RFC v3 15/27] hw/arm/smmuv3: Fill the IOTLBEntry leaf field on NH_VA invalidation, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 16/27] hw/arm/smmuv3: Notify on config changes, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 17/27] hw/vfio/common: Introduce vfio_alloc_guest_iommu helper, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 18/27] hw/vfio/common: Introduce hostwin_from_range helper, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 19/27] hw/vfio/common: Introduce helpers to DMA map/unap a RAM section, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 20/27] hw/vfio/common: Setup nested stage mappings, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 21/27] hw/vfio/common: Register a MAP notifier for MSI binding, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 22/27] vfio-pci: Expose MSI stage 1 bindings to the host, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 23/27] memory: Introduce IOMMU Memory Region inject_faults API, Eric Auger, 2019/04/12
- [Qemu-devel] [RFC v3 24/27] hw/arm/smmuv3: Implement fault injection, Eric Auger, 2019/04/12