On 06/09/2015 15:35, Alexander Kuleshov wrote:
> The process_smi_save_seg_64() function called only in the
> process_smi_save_state_64() if the CONFIG_X86_64 is set. This
> patch adds #ifdef CONFIG_X86_64 around process_smi_save_seg_64()
> to prevent following warning message:
>
> arch/x86/kvm/x86.c:5946:13: warning: ‘process_smi_save_seg_64’ defined but not used [-Wunused-function]
> static void process_smi_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n)
> ^
>
> Signed-off-by: Alexander Kuleshov <kuleshovmail@xxxxxxxxx>
> ---
> arch/x86/kvm/x86.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> index 1e7e76e..a60bdbc 100644
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -5943,6 +5943,7 @@ static void process_smi_save_seg_32(struct kvm_vcpu *vcpu, char *buf, int n)
> put_smstate(u32, buf, offset, process_smi_get_segment_flags(&seg));
> }
>
> +#ifdef CONFIG_X86_64
> static void process_smi_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n)
> {
> struct kvm_segment seg;
> @@ -5958,6 +5959,7 @@ static void process_smi_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n)
> put_smstate(u32, buf, offset + 4, seg.limit);
> put_smstate(u64, buf, offset + 8, seg.base);
> }
> +#endif
>
> static void process_smi_save_state_32(struct kvm_vcpu *vcpu, char *buf)
> {
>
Applied, thanks.
Paolo
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