CONFIG_KVM is always FALSE on user emulation, so 'kvm.c'
won't be added to ppc_ss[] source set; direcly use the system
specific ppc_system_ss[] source set.
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20231003070427.69621-4-philmd@linaro.org>
a523b6761c