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X86/nVMX: handle_vmptrld: Use kvm_vcpu_map when copying VMCS12 from guest memory
authorKarimAllah Ahmed <karahmed@amazon.de>
Thu, 31 Jan 2019 20:24:35 +0000 (21:24 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 30 Apr 2019 19:32:59 +0000 (21:32 +0200)
commit2a5eab56656a99085173a3fa8e28e50ab3936639
tree7effc7297ad40c26b02a5f39c84c6b552e093159tree | snapshot
parent010088fcd16d4696fb842366733501382bfd1d4bcommit | diff
X86/nVMX: handle_vmptrld: Use kvm_vcpu_map when copying VMCS12 from guest memory

Use kvm_vcpu_map to the map the VMCS12 from guest memory because
kvm_vcpu_gpa_to_page() and kmap() will only work for guest memory that has
a "struct page".

Signed-off-by: KarimAllah Ahmed <karahmed@amazon.de>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/vmx/nested.c diff | blob | history
Linux Kernel Source Tree.