Re: [RFC PATCH v6 017/104] KVM: TDX: Add C wrapper functions for SEAMCALLs to the TDX module

[Xiaoyao Li <xiaoyao.li@xxxxxxxxx>]

On 5/6/2022 2:14 AM, isaku.yamahata@xxxxxxxxx wrote:
> diff --git a/arch/x86/virt/vmx/tdx/seamcall.S b/arch/x86/virt/vmx/tdx/seamcall.S
> index 8df7a16f7685..b4fc8182e1cf 100644
> --- a/arch/x86/virt/vmx/tdx/seamcall.S
> +++ b/arch/x86/virt/vmx/tdx/seamcall.S
> @@ -50,3 +50,4 @@ SYM_FUNC_START(__seamcall)
>   	FRAME_END
>   	ret
>   SYM_FUNC_END(__seamcall)
> +EXPORT_SYMBOL_GPL(__seamcall)

It cannot compile, we need

#include <asm/export.h>