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| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-05-18 13:33:16 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-06-05 17:26:37 +0200 |
| commit | 9da0e4d5ac969909f6b435ce28ea28135a9cbd69 (patch) | |
| tree | e2aa8457b8dad5adc9fa3e91a8aa0e32c062e29c /arch/x86/include | |
| parent | 54bf36aac520315385fe7623a5c3a698e993ceda (diff) | |
| download | op-kernel-dev-9da0e4d5ac969909f6b435ce28ea28135a9cbd69.zip op-kernel-dev-9da0e4d5ac969909f6b435ce28ea28135a9cbd69.tar.gz | |
KVM: x86: work on all available address spaces
This patch has no semantic change, but it prepares for the introduction
of a second address space for system management mode.
A new function x86_set_memory_region (and the "slots_lock taken"
counterpart __x86_set_memory_region) is introduced in order to
operate on all address spaces when adding or deleting private
memory slots.
Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 2fd4202..5a5e13a 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1189,4 +1189,9 @@ int kvm_pmu_read_pmc(struct kvm_vcpu *vcpu, unsigned pmc, u64 *data); void kvm_handle_pmu_event(struct kvm_vcpu *vcpu); void kvm_deliver_pmi(struct kvm_vcpu *vcpu); +int __x86_set_memory_region(struct kvm *kvm, + const struct kvm_userspace_memory_region *mem); +int x86_set_memory_region(struct kvm *kvm, + const struct kvm_userspace_memory_region *mem); + #endif /* _ASM_X86_KVM_HOST_H */ |
