KVM: x86: add read_phys to x86_emulate_ops
We want to read the physical memory when emulating RSM. X86EMUL_IO_NEEDED is returned on all errors for consistency with other helpers. Signed-off-by: NRadim Krčmář <rkrcmar@redhat.com> Tested-by: NLaszlo Ersek <lersek@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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