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Date:   Mon, 3 Jan 2022 15:29:44 +0100
From:   Borislav Petkov <bp@alien8.de>
To:     "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc:     Tom Lendacky <thomas.lendacky@amd.com>,
        "Kirill A. Shutemov" <kirill@shutemov.name>,
        Dave Hansen <dave.hansen@intel.com>, tglx@linutronix.de,
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Subject: Re: [PATCH 19/26] x86/tdx: Make pages shared in ioremap()
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On Mon, Jan 03, 2022 at 05:17:05PM +0300, Kirill A. Shutemov wrote:
> I'm not sure how to unwind this dependency hell. Any clues?

Forward-declaration maybe?

I.e., something like

struct task_struct;

at the top of arch/x86/include/asm/switch_to.h, for example...

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette