Re: [PATCH 2/2] x86/sev: let sev_es_efi_map_ghcbs map the caa pages too

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On Tue, May 27, 2025 at 09:44:34AM -0700, Dionna Amalie Glaze wrote:
> > index a4b4ebd41b8f..1136c576831f 100644
> > --- a/arch/x86/platform/efi/efi_64.c
> > +++ b/arch/x86/platform/efi/efi_64.c
> > @@ -215,7 +215,7 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
> >          * When SEV-ES is active, the GHCB as set by the kernel will be used
> >          * by firmware. Create a 1:1 unencrypted mapping for each GHCB.
> >          */
> > -       if (sev_es_efi_map_ghcbs(pgd)) {
> > +       if (sev_es_efi_map_ghcbs_caas(pgd)) {
> >                 pr_err("Failed to create 1:1 mapping for the GHCBs!\n");
> 
> nit: update error to reflect the expanded scope?

Yep, missed that, will fix for v2.

take care,
  Gerd





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