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| author | Sheng Yang <sheng@linux.intel.com> | 2009-07-21 10:42:48 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-09-10 08:33:16 +0300 |
| commit | b927a3cec081a605142f5b7e90b730611bee28b1 (patch) | |
| tree | ed7609e83e89c0830d568aa8304200cdb0c58736 /arch/x86/include/asm/kvm_host.h | |
| parent | b792c344dfd57ee2cf737440e4a9b4a5bc39d1db (diff) | |
| download | op-kernel-dev-b927a3cec081a605142f5b7e90b730611bee28b1.zip op-kernel-dev-b927a3cec081a605142f5b7e90b730611bee28b1.tar.gz | |
KVM: VMX: Introduce KVM_SET_IDENTITY_MAP_ADDR ioctl
Now KVM allow guest to modify guest's physical address of EPT's identity mapping page.
(change from v1, discard unnecessary check, change ioctl to accept parameter
address rather than value)
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 08732d7..e210b21 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -411,6 +411,7 @@ struct kvm_arch{ struct page *ept_identity_pagetable; bool ept_identity_pagetable_done; + gpa_t ept_identity_map_addr; unsigned long irq_sources_bitmap; unsigned long irq_states[KVM_IOAPIC_NUM_PINS]; |
