diff options
| author | Tianyu Lan <Tianyu.Lan@microsoft.com> | 2019-08-28 16:07:47 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-08-28 12:25:06 +0200 |
| commit | 41cfe2a2a7f4fad5647031ad3a1da166452b5437 (patch) | |
| tree | ec9fbb50f1d1598bf2fdaffbd7c87729c668bbcb /arch/x86/kernel | |
| parent | 60bda037f1dd8151e0c9ee5b09f0c091a0f643cd (diff) | |
x86/hyperv: Hide pv_ops access for CONFIG_PARAVIRT=n
hv_setup_sched_clock() references pv_ops which is only available when
CONFIG_PARAVIRT=Y.
Wrap it into a #ifdef
Signed-off-by: Tianyu Lan <Tianyu.Lan@microsoft.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190828080747.204419-1-Tianyu.Lan@microsoft.com
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/cpu/mshyperv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index 53afd33990eb..267daad8c036 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -346,7 +346,9 @@ static void __init ms_hyperv_init_platform(void) void hv_setup_sched_clock(void *sched_clock) { +#ifdef CONFIG_PARAVIRT pv_ops.time.sched_clock = sched_clock; +#endif } const __initconst struct hypervisor_x86 x86_hyper_ms_hyperv = { |