KVM: MMU: Expose the LA57 feature to VM.
This patch exposes 5 level page table feature to the VM. At the same time, the canonical virtual address checking is extended to support both 48-bits and 57-bits address width. Signed-off-by:Yu Zhang <yu.c.zhang@linux.intel.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
Showing
- arch/x86/include/asm/kvm_host.h 2 additions, 16 deletionsarch/x86/include/asm/kvm_host.h
- arch/x86/kvm/cpuid.c 10 additions, 6 deletionsarch/x86/kvm/cpuid.c
- arch/x86/kvm/emulate.c 9 additions, 7 deletionsarch/x86/kvm/emulate.c
- arch/x86/kvm/kvm_cache_regs.h 1 addition, 1 deletionarch/x86/kvm/kvm_cache_regs.h
- arch/x86/kvm/vmx.c 4 additions, 4 deletionsarch/x86/kvm/vmx.c
- arch/x86/kvm/x86.c 5 additions, 2 deletionsarch/x86/kvm/x86.c
- arch/x86/kvm/x86.h 34 additions, 0 deletionsarch/x86/kvm/x86.h
Please register or sign in to comment