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Open Source and information security mailing list archives
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Date: Tue, 15 Feb 2022 08:34:53 -0800 From: Dave Hansen <dave.hansen@...el.com> To: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>, Tom Lendacky <thomas.lendacky@....com> Cc: Borislav Petkov <bp@...en8.de>, tglx@...utronix.de, mingo@...hat.com, luto@...nel.org, peterz@...radead.org, sathyanarayanan.kuppuswamy@...ux.intel.com, aarcange@...hat.com, ak@...ux.intel.com, dan.j.williams@...el.com, david@...hat.com, hpa@...or.com, jgross@...e.com, jmattson@...gle.com, joro@...tes.org, jpoimboe@...hat.com, knsathya@...nel.org, pbonzini@...hat.com, sdeep@...are.com, seanjc@...gle.com, tony.luck@...el.com, vkuznets@...hat.com, wanpengli@...cent.com, x86@...nel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCHv2 22/29] x86/tdx: Make pages shared in ioremap() On 2/15/22 08:27, Kirill A. Shutemov wrote: >>> But with u64 as type, I'm not sure 'pgprot' in the name is jutified. >> Maybe cc_mask_{enc,dec}()? It just sounds like cc_{enc,dec}() is actually >> performing encryption or decryption and can be confusing. > cc_{enc,dec}_mask() sounds better to me. The pte_mk*() functions might be a good naming model here. Some of them clear bits and some set them, but they all "make" a PTE.
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