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| author | Weidong Han <weidong.han@intel.com> | 2008-09-25 23:32:02 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2008-10-15 14:25:29 +0200 |
| commit | e5fcfc821a467bd0827635db8fd39ab1213987e5 (patch) | |
| tree | c0b4247f84dc8382bd1e5312aa49430499b16615 /virt | |
| parent | e48258009d941891fca35348986b8d280caf31cd (diff) | |
| download | lwn-e5fcfc821a467bd0827635db8fd39ab1213987e5.tar.gz lwn-e5fcfc821a467bd0827635db8fd39ab1213987e5.zip | |
KVM: Device Assignment: Map mmio pages into VT-d page table
Assigned device could DMA to mmio pages, so also need to map mmio pages
into VT-d page table.
Signed-off-by: Weidong Han <weidong.han@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/kvm_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 6cf042789ad1..98cd916448a8 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -76,7 +76,7 @@ static inline int valid_vcpu(int n) return likely(n >= 0 && n < KVM_MAX_VCPUS); } -inline int is_mmio_pfn(pfn_t pfn) +static inline int is_mmio_pfn(pfn_t pfn) { if (pfn_valid(pfn)) return PageReserved(pfn_to_page(pfn)); |