* [PATCH] [next] kvm: vmx: fix some -Wmissing-prototypes warnings
@ 2019-01-21 7:27 Yi Wang
2019-01-25 17:51 ` Paolo Bonzini
0 siblings, 1 reply; 2+ messages in thread
From: Yi Wang @ 2019-01-21 7:27 UTC (permalink / raw)
To: pbonzini
Cc: rkrcmar, tglx, mingo, bp, hpa, x86, kvm, linux-kernel,
xue.zhihong, wang.yi59
We get some warnings when building kernel with W=1:
arch/x86/kvm/vmx/vmx.c:426:5: warning: no previous prototype for ‘kvm_fill_hv_flush_list_func’ [-Wmissing-prototypes]
arch/x86/kvm/vmx/nested.c:58:6: warning: no previous prototype for ‘init_vmcs_shadow_fields’ [-Wmissing-prototypes]
Make them static to fix this.
Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
---
arch/x86/kvm/vmx/nested.c | 2 +-
arch/x86/kvm/vmx/vmx.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 2616bd2..f8af511 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -55,7 +55,7 @@ enum {
static int max_shadow_read_write_fields =
ARRAY_SIZE(shadow_read_write_fields);
-void init_vmcs_shadow_fields(void)
+static void init_vmcs_shadow_fields(void)
{
int i, j;
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index f6915f1..38641e6 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -423,7 +423,7 @@ static void check_ept_pointer_match(struct kvm *kvm)
to_kvm_vmx(kvm)->ept_pointers_match = EPT_POINTERS_MATCH;
}
-int kvm_fill_hv_flush_list_func(struct hv_guest_mapping_flush_list *flush,
+static int kvm_fill_hv_flush_list_func(struct hv_guest_mapping_flush_list *flush,
void *data)
{
struct kvm_tlb_range *range = data;
--
1.8.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] [next] kvm: vmx: fix some -Wmissing-prototypes warnings
2019-01-21 7:27 [PATCH] [next] kvm: vmx: fix some -Wmissing-prototypes warnings Yi Wang
@ 2019-01-25 17:51 ` Paolo Bonzini
0 siblings, 0 replies; 2+ messages in thread
From: Paolo Bonzini @ 2019-01-25 17:51 UTC (permalink / raw)
To: Yi Wang
Cc: rkrcmar, tglx, mingo, bp, hpa, x86, kvm, linux-kernel, xue.zhihong
On 21/01/19 08:27, Yi Wang wrote:
> We get some warnings when building kernel with W=1:
> arch/x86/kvm/vmx/vmx.c:426:5: warning: no previous prototype for ‘kvm_fill_hv_flush_list_func’ [-Wmissing-prototypes]
> arch/x86/kvm/vmx/nested.c:58:6: warning: no previous prototype for ‘init_vmcs_shadow_fields’ [-Wmissing-prototypes]
>
> Make them static to fix this.
>
> Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
> ---
> arch/x86/kvm/vmx/nested.c | 2 +-
> arch/x86/kvm/vmx/vmx.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
> index 2616bd2..f8af511 100644
> --- a/arch/x86/kvm/vmx/nested.c
> +++ b/arch/x86/kvm/vmx/nested.c
> @@ -55,7 +55,7 @@ enum {
> static int max_shadow_read_write_fields =
> ARRAY_SIZE(shadow_read_write_fields);
>
> -void init_vmcs_shadow_fields(void)
> +static void init_vmcs_shadow_fields(void)
> {
> int i, j;
>
> diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
> index f6915f1..38641e6 100644
> --- a/arch/x86/kvm/vmx/vmx.c
> +++ b/arch/x86/kvm/vmx/vmx.c
> @@ -423,7 +423,7 @@ static void check_ept_pointer_match(struct kvm *kvm)
> to_kvm_vmx(kvm)->ept_pointers_match = EPT_POINTERS_MATCH;
> }
>
> -int kvm_fill_hv_flush_list_func(struct hv_guest_mapping_flush_list *flush,
> +static int kvm_fill_hv_flush_list_func(struct hv_guest_mapping_flush_list *flush,
> void *data)
> {
> struct kvm_tlb_range *range = data;
>
Queued, thanks.
Paolo
^ permalink raw reply [flat|nested] 2+ messages in thread
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