Re: [PATCH 04/11] x86/sme: Replace occurrences of sme_active() with prot_guest_has()

[PATCH 00/11] Implement generic prot_guest_has() helper function · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
[PATCH 01/11] mm: Introduce a function to check for virtualization protection features · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
Re: [PATCH 01/11] mm: Introduce a function to check for virtualization protection features · Christoph Hellwig <hch@infradead.org> · 2021-07-28
Re: [PATCH 01/11] mm: Introduce a function to check for virtualization protection features · Borislav Petkov <bp@alien8.de> · 2021-07-28
Re: [PATCH 01/11] mm: Introduce a function to check for virtualization protection features · Joerg Roedel <joro@8bytes.org> · 2021-08-02
Re: [PATCH 01/11] mm: Introduce a function to check for virtualization protection features · "Kuppuswamy, Sathyanarayanan" <sathyanarayanan.kuppuswamy@linux.intel.com> · 2021-08-11
Re: [PATCH 01/11] mm: Introduce a function to check for virtualization protection features · Tom Lendacky <thomas.lendacky@amd.com> · 2021-08-11
[PATCH 02/11] x86/sev: Add an x86 version of prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
Re: [PATCH 02/11] x86/sev: Add an x86 version of prot_guest_has() · Christoph Hellwig <hch@infradead.org> · 2021-07-28
Re: [PATCH 02/11] x86/sev: Add an x86 version of prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-29
Re: [PATCH 02/11] x86/sev: Add an x86 version of prot_guest_has() · Joerg Roedel <joro@8bytes.org> · 2021-08-02
[PATCH 03/11] powerpc/pseries/svm: Add a powerpc version of prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
[PATCH 04/11] x86/sme: Replace occurrences of sme_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
Re: [PATCH 04/11] x86/sme: Replace occurrences of sme_active() with prot_guest_has() · Joerg Roedel <joro@8bytes.org> · 2021-08-02
[PATCH 05/11] x86/sev: Replace occurrences of sev_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
Re: [PATCH 05/11] x86/sev: Replace occurrences of sev_active() with prot_guest_has() · Joerg Roedel <joro@8bytes.org> · 2021-08-02
[PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Sean Christopherson <seanjc@google.com> · 2021-07-30
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-08-09
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Christophe Leroy <hidden> · 2021-08-02
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-08-09
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · "Kuppuswamy, Sathyanarayanan" <sathyanarayanan.kuppuswamy@linux.intel.com> · 2021-08-10
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-08-10
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · "Kuppuswamy, Sathyanarayanan" <sathyanarayanan.kuppuswamy@linux.intel.com> · 2021-08-10
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Kirill A. Shutemov <hidden> · 2021-08-11
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-08-11
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Kirill A. Shutemov <hidden> · 2021-08-12
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-08-13
Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-08-13
[PATCH 06/11] x86/sev: Replace occurrences of sev_es_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
Re: [PATCH 06/11] x86/sev: Replace occurrences of sev_es_active() with prot_guest_has() · Joerg Roedel <joro@8bytes.org> · 2021-08-02
Re: [PATCH 06/11] x86/sev: Replace occurrences of sev_es_active() with prot_guest_has() · Tom Lendacky <thomas.lendacky@amd.com> · 2021-08-09
Re: [PATCH 06/11] x86/sev: Replace occurrences of sev_es_active() with prot_guest_has() · "Kuppuswamy, Sathyanarayanan" <sathyanarayanan.kuppuswamy@linux.intel.com> · 2021-08-09
[PATCH 08/11] mm: Remove the now unused mem_encrypt_active() function · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
Re: [PATCH 08/11] mm: Remove the now unused mem_encrypt_active() function · Joerg Roedel <joro@8bytes.org> · 2021-08-02
[PATCH 09/11] x86/sev: Remove the now unused mem_encrypt_active() function · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
Re: [PATCH 09/11] x86/sev: Remove the now unused mem_encrypt_active() function · Joerg Roedel <joro@8bytes.org> · 2021-08-02
[PATCH 10/11] powerpc/pseries/svm: Remove the now unused mem_encrypt_active() function · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
[PATCH 11/11] s390/mm: Remove the now unused mem_encrypt_active() function · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
Re: [PATCH 00/11] Implement generic prot_guest_has() helper function · Tom Lendacky <thomas.lendacky@amd.com> · 2021-07-27
Re: [PATCH 00/11] Implement generic prot_guest_has() helper function · Christian König <ckoenig.leichtzumerken@gmail.com> · 2021-07-28
Re: [PATCH 00/11] Implement generic prot_guest_has() helper function · "Kuppuswamy, Sathyanarayanan" <sathyanarayanan.kuppuswamy@linux.intel.com> · 2021-08-09
Re: [PATCH 00/11] Implement generic prot_guest_has() helper function · Tom Lendacky <thomas.lendacky@amd.com> · 2021-08-09

From: Joerg Roedel <joro@8bytes.org>
Date: 2021-08-02 10:37:53
Also in: amd-gfx, dri-devel, kvm, linux-efi, linux-fsdevel, linux-iommu, linux-s390, lkml, platform-driver-x86

On Tue, Jul 27, 2021 at 05:26:07PM -0500, Tom Lendacky wrote:

Replace occurrences of sme_active() with the more generic prot_guest_has()
using PATTR_HOST_MEM_ENCRYPT, except for in arch/x86/mm/mem_encrypt*.c
where PATTR_SME will be used. If future support is added for other memory
encryption technologies, the use of PATTR_HOST_MEM_ENCRYPT can be
updated, as required, to use PATTR_SME.

Cc: Thomas Gleixner <redacted>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>

Reviewed-by: Joerg Roedel <redacted>

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