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From: Michael Roth <michael.roth@amd.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: <kvm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Sean Christopherson <seanjc@google.com>
Subject: [PULL 02/19] KVM: SEV: Select KVM_GENERIC_PRIVATE_MEM when CONFIG_KVM_AMD_SEV=y
Date: Fri, 10 May 2024 16:10:07 -0500	[thread overview]
Message-ID: <20240510211024.556136-3-michael.roth@amd.com> (raw)
In-Reply-To: <20240510211024.556136-1-michael.roth@amd.com>

SEV-SNP relies on private memory support to run guests, so make sure to
enable that support via the CONFIG_KVM_GENERIC_PRIVATE_MEM config
option.

Signed-off-by: Michael Roth <michael.roth@amd.com>
Message-ID: <20240501085210.2213060-4-michael.roth@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 arch/x86/kvm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index d64fb2b3eb69..5e72faca4e8f 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -136,6 +136,7 @@ config KVM_AMD_SEV
 	depends on KVM_AMD && X86_64
 	depends on CRYPTO_DEV_SP_PSP && !(KVM_AMD=y && CRYPTO_DEV_CCP_DD=m)
 	select ARCH_HAS_CC_PLATFORM
+	select KVM_GENERIC_PRIVATE_MEM
 	help
 	  Provides support for launching Encrypted VMs (SEV) and Encrypted VMs
 	  with Encrypted State (SEV-ES) on AMD processors.
-- 
2.25.1


  parent reply	other threads:[~2024-05-10 21:21 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-10 21:10 [PULL 00/19] KVM: Add AMD Secure Nested Paging (SEV-SNP) Hypervisor Support Michael Roth
2024-05-10 21:10 ` [PULL 01/19] KVM: MMU: Disable fast path if KVM_EXIT_MEMORY_FAULT is needed Michael Roth
2024-05-10 21:10 ` Michael Roth [this message]
2024-05-10 21:10 ` [PULL 03/19] KVM: SEV: Add initial SEV-SNP support Michael Roth
2024-05-10 21:10 ` [PULL 04/19] KVM: SEV: Add KVM_SEV_SNP_LAUNCH_START command Michael Roth
2024-05-10 21:10 ` [PULL 05/19] KVM: SEV: Add KVM_SEV_SNP_LAUNCH_UPDATE command Michael Roth
2024-05-10 21:10 ` [PULL 06/19] KVM: SEV: Add KVM_SEV_SNP_LAUNCH_FINISH command Michael Roth
2024-05-10 21:10 ` [PULL 07/19] KVM: SEV: Add support to handle GHCB GPA register VMGEXIT Michael Roth
2024-05-10 21:10 ` [PULL 08/19] KVM: SEV: Add support to handle MSR based Page State Change VMGEXIT Michael Roth
2024-05-10 21:10 ` [PULL 09/19] KVM: SEV: Add support to handle " Michael Roth
2024-05-12  2:06   ` Michael Roth
2024-05-10 21:10 ` [PULL 10/19] KVM: SEV: Add support to handle RMP nested page faults Michael Roth
2024-05-10 21:10 ` [PULL 11/19] KVM: SEV: Support SEV-SNP AP Creation NAE event Michael Roth
2024-05-10 21:10 ` [PULL 12/19] KVM: SEV: Implement gmem hook for initializing private pages Michael Roth
2024-05-10 21:10 ` [PULL 13/19] KVM: SEV: Implement gmem hook for invalidating " Michael Roth
2024-05-15 22:32   ` Sean Christopherson
2024-05-16  3:11     ` Michael Roth
2024-05-21 16:55       ` Paolo Bonzini
2024-05-16 12:45     ` Paolo Bonzini
2024-05-10 21:10 ` [PULL 14/19] KVM: x86: Implement hook for determining max NPT mapping level Michael Roth
2024-05-10 21:10 ` [PULL 15/19] KVM: SEV: Avoid WBINVD for HVA-based MMU notifications for SNP Michael Roth
2024-05-10 21:10 ` [PULL 16/19] KVM: SVM: Add module parameter to enable SEV-SNP Michael Roth
2024-05-10 21:10 ` [PULL 17/19] KVM: SEV: Provide support for SNP_GUEST_REQUEST NAE event Michael Roth
2024-05-17 20:41   ` Edgecombe, Rick P
2024-05-17 22:01     ` Paolo Bonzini
2024-05-18 15:04       ` [PATCH] KVM: SEV: Fix guest memory leak when handling guest requests Michael Roth
2024-05-20 14:17         ` Sean Christopherson
2024-05-20 22:50           ` Michael Roth
2024-05-20 23:32             ` Sean Christopherson
2024-05-21  2:00               ` Michael Roth
2024-05-21 14:09                 ` Sean Christopherson
2024-05-21 15:34                   ` Michael Roth
2024-05-21 16:58                     ` Sean Christopherson
2024-05-21 21:00                       ` Michael Roth
2024-05-20 23:02         ` [PATCH v2] " Michael Roth
2024-05-10 21:10 ` [PULL 18/19] KVM: SEV: Provide support for SNP_EXTENDED_GUEST_REQUEST NAE event Michael Roth
2024-05-13 15:19   ` Nathan Chancellor
2024-05-13 16:53     ` Paolo Bonzini
2024-05-13 17:05       ` Michael Roth
2024-05-13 17:20         ` Paolo Bonzini
2024-05-13 21:18         ` Michael Roth
2024-05-10 21:10 ` [PULL 19/19] crypto: ccp: Add the SNP_VLEK_LOAD command Michael Roth
2024-05-12  7:14 ` [PULL 00/19] KVM: Add AMD Secure Nested Paging (SEV-SNP) Hypervisor Support Paolo Bonzini
2024-05-12  8:17   ` Paolo Bonzini
2024-05-13  1:06     ` Michael Roth
2024-05-13 22:08     ` Sean Christopherson
2024-05-31  3:22 ` Michael Roth
2024-06-03 16:44   ` Paolo Bonzini

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