Re: [PATCH v6 42/76] x86/sev-es: Setup early #VC handler

[Joerg Roedel]

On Mon, Aug 31, 2020 at 11:45:41AM +0200, Borislav Petkov wrote:
> On Mon, Aug 24, 2020 at 10:54:37AM +0200, Joerg Roedel wrote:
> > +#ifdef CONFIG_AMD_MEM_ENCRYPT
> > +	/* VMM Communication Exception */
> > +	handler = fixup_pointer(vc_no_ghcb, physbase);
> > +	set_early_idt_handler(idt, X86_TRAP_VC, handler);
> 
> This function is used only once AFAICT - you might just as well add its
> three-lined body here and save yourself the function definition and
> ifdeffery above...

True, but having a separate function might be handy when support for #VE
and #HV is developed. Those might also need to setup their early
handlers here, no?

Regards,

	Joerg