while CONFIG_PARAVIRT=n, building fails:
arch/x86/kernel/cpu/mshyperv.c: In function ms_hyperv_init_platform:
arch/x86/kernel/cpu/mshyperv.c:219:2: error: pv_info undeclared (first use in
this function); did you mean pr_info?
pv_info.name = "Hyper-V";
^~~~~~~
Wrap it into a #ifdef to fix this.
Fixes: 628270ef628a ("x86/hyperv: Set pv_info.name to "Hyper-V"")
Signed-off-by: YueHaibing <[email protected]>
---
arch/x86/kernel/cpu/mshyperv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c
index e7f0776..c656d92 100644
--- a/arch/x86/kernel/cpu/mshyperv.c
+++ b/arch/x86/kernel/cpu/mshyperv.c
@@ -216,7 +216,9 @@ static void __init ms_hyperv_init_platform(void)
int hv_host_info_ecx;
int hv_host_info_edx;
+#ifdef CONFIG_PARAVIRT
pv_info.name = "Hyper-V";
+#endif
/*
* Extract the features and hints
--
2.7.4
