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kvm/x86: Convert iommu_flags to iommu_noncoherent

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Default to operating in coherent mode.  This simplifies the logic when
we switch to a model of registering and unregistering noncoherent I/O
with KVM.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Alex Williamson
2013-10-30 11:02:23 -06:00
committed by Paolo Bonzini
parent ec53500fae
commit d96eb2c6f4
6 changed files with 12 additions and 15 deletions
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2
arch/ia64/include/asm/kvm_host.h
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@@ -476,7 +476,7 @@ struct kvm_arch {
struct list_head assigned_dev_head;
struct iommu_domain *iommu_domain;
int iommu_flags;
bool iommu_noncoherent;
unsigned long irq_sources_bitmap;
unsigned long irq_states[KVM_IOAPIC_NUM_PINS];