Re: [PATCH 19/26] x86/tdx: Make pages shared in ioremap()

[Kirill A. Shutemov]

On Mon, Dec 27, 2021 at 09:07:10AM -0600, Tom Lendacky wrote:
> Why can't this follow the cc_platform_has() logic and maybe even live in
> the cc_platform.c file (though there might be issues with that, I haven't
> really looked)?

There's issue with declaring cc_pgprot_encrypted()/cc_pgprot_decrypted()
in cc_platform.h. It requires pgprot_t to be defined and attempt to
include relevant header leads to circular dependencies.

Moreover, pgprot_t defined in different headers, depending on an
architecture.

I'm not sure how to unwind this dependency hell. Any clues?

-- 
 Kirill A. Shutemov