x86/vsdo: Fix build on PARAVIRT_CLOCK=y, KVM_GUEST=n
commit
8705d603edd49f1cff165cd3b7998f4c7f098d27 upstream.
arch/x86/built-in.o: In function `arch_setup_additional_pages':
(.text+0x587): undefined reference to `pvclock_pvti_cpu0_va'
KVM_GUEST selects PARAVIRT_CLOCK, so we can make pvclock_pvti_cpu0_va depend
on KVM_GUEST.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Tested-by: Borislav Petkov <bp@alien8.de>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Link: http://lkml.kernel.org/r/444d38a9bcba832685740ea1401b569861d09a72.1451446564.git.luto@kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: James Dingwall <james@dingwall.me.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>