KVM: x86: Remove unused iommu_domain and iommu_noncoherent from kvm_arch

Remove the "iommu_domain" and "iommu_noncoherent" fields from struct
kvm_arch, which are no longer used since commit ad6260da1e23 ("KVM: x86:
drop legacy device assignment").

Signed-off-by: Ted Chen <znscnchen@gmail.com>
Link: https://lore.kernel.org/r/20250124075055.97158-1-znscnchen@gmail.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index b15cde0a9b5ca7ae2c90b15fed4a4debd34f825c..c4e844b60b0f78fadc133061ff7f216ff78d4ef6 100644 (file)
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1353,8 +1353,6 @@ struct kvm_arch {
 
        u64 shadow_mmio_value;
 
-       struct iommu_domain *iommu_domain;
-       bool iommu_noncoherent;
 #define __KVM_HAVE_ARCH_NONCOHERENT_DMA
        atomic_t noncoherent_dma_count;
 #define __KVM_HAVE_ARCH_ASSIGNED_DEVICE