[PATCH 08/11] mm: Remove the now unused mem_encrypt_active() function

[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

STALE1790d

Revisions (2)

2021-07-27 v1 current
2021-08-13 v2 [diff vs current]

From: Tom Lendacky <thomas.lendacky@amd.com>
Date: 2021-07-27 22:28:23
Also in: amd-gfx, dri-devel, kexec, kvm, linux-efi, linux-fsdevel, linux-iommu, linux-s390, lkml, platform-driver-x86
Subsystem: the rest · Maintainer: Linus Torvalds

The mem_encrypt_active() function has been replaced by prot_guest_has(),
so remove the implementation.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
---
 include/linux/mem_encrypt.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/linux/mem_encrypt.h b/include/linux/mem_encrypt.h
index 5c4a18a91f89..ae4526389261 100644
--- a/include/linux/mem_encrypt.h
+++ b/include/linux/mem_encrypt.h

@@ -16,10 +16,6 @@
 
 #include <asm/mem_encrypt.h>
 
-#else	/* !CONFIG_ARCH_HAS_MEM_ENCRYPT */
-
-static inline bool mem_encrypt_active(void) { return false; }
-
 #endif	/* CONFIG_ARCH_HAS_MEM_ENCRYPT */
 
 #ifdef CONFIG_AMD_MEM_ENCRYPT

-- 
2.32.0

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