* [PATCH] hw/i386/amd_iommu: Fix remapping of APIC registers
@ 2022-04-04 0:19 Austin Conatser
0 siblings, 0 replies; only message in thread
From: Austin Conatser @ 2022-04-04 0:19 UTC (permalink / raw)
To: qemu-devel; +Cc: qemu-trivial, pbonzini
Changes the check from only allowing the APIC base address to
allowing the entire APIC address space.
Signed-off-by: Austin Conatser <austin@amass.space>
---
hw/i386/amd_iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c
index ea8eaeb330..61b7416d50 100644
--- a/hw/i386/amd_iommu.c
+++ b/hw/i386/amd_iommu.c
@@ -1248,7 +1248,7 @@ static int amdvi_int_remap_msi(AMDVIState *iommu,
return -AMDVI_IR_ERR;
}
- if ((origin->address & AMDVI_MSI_ADDR_LO_MASK) != APIC_DEFAULT_ADDRESS) {
+ if (!amdvi_is_interrupt_addr(origin->address & AMDVI_MSI_ADDR_LO_MASK)) {
trace_amdvi_err("MSI is not from IOAPIC.");
return -AMDVI_IR_ERR;
}
--
2.34.1
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