xen/bootup: allow read_tscp call for Xen PV guests.

[karo-tx-linux.git] / arch / x86 / xen / enlighten.c

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index a1e21ae85862418e09adaacd32e94066a08ec838..16378b457b27e911688c83a3d72ed5d9f38f09fd 100644 (file)
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -997,6 +997,8 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = {
        .read_tsc = native_read_tsc,
        .read_pmc = native_read_pmc,
 
+       .read_tscp = native_read_tscp,
+
        .iret = xen_iret,
        .irq_enable_sysexit = xen_sysexit,
 #ifdef CONFIG_X86_64