From: Rick Edgecombe <rick.p.edgecombe@intel.com>
To: seanjc@google.com, pbonzini@redhat.com, kvm@vger.kernel.org
Cc: kai.huang@intel.com, dmatlack@google.com, erdemaktas@google.com,
isaku.yamahata@gmail.com, linux-kernel@vger.kernel.org,
sagis@google.com, yan.y.zhao@intel.com,
rick.p.edgecombe@intel.com
Subject: [PATCH v3 03/17] KVM: x86: Add a VM type define for TDX
Date: Wed, 19 Jun 2024 15:36:00 -0700 [thread overview]
Message-ID: <20240619223614.290657-4-rick.p.edgecombe@intel.com> (raw)
In-Reply-To: <20240619223614.290657-1-rick.p.edgecombe@intel.com>
Add a VM type define for TDX.
Future changes will need to lay the ground work for TDX support by
making some behavior conditional on the VM being a TDX guest.
Signed-off-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
---
TDX MMU Prep:
- New patch, split from main series
---
arch/x86/include/uapi/asm/kvm.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/uapi/asm/kvm.h b/arch/x86/include/uapi/asm/kvm.h
index 988b5204d636..4dea0cfeee51 100644
--- a/arch/x86/include/uapi/asm/kvm.h
+++ b/arch/x86/include/uapi/asm/kvm.h
@@ -922,5 +922,6 @@ struct kvm_hyperv_eventfd {
#define KVM_X86_SEV_VM 2
#define KVM_X86_SEV_ES_VM 3
#define KVM_X86_SNP_VM 4
+#define KVM_X86_TDX_VM 5
#endif /* _ASM_X86_KVM_H */
--
2.34.1
next prev parent reply other threads:[~2024-06-19 22:36 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-19 22:35 [PATCH v3 00/17] TDX MMU prep series part 1 Rick Edgecombe
2024-06-19 22:35 ` [PATCH v3 01/17] KVM: x86/tdp_mmu: Rename REMOVED_SPTE to FROZEN_SPTE Rick Edgecombe
2024-06-19 22:35 ` [PATCH v3 02/17] KVM: Add member to struct kvm_gfn_range for target alias Rick Edgecombe
2024-06-19 22:36 ` Rick Edgecombe [this message]
2024-06-19 22:36 ` [PATCH v3 04/17] KVM: x86/mmu: Add an external pointer to struct kvm_mmu_page Rick Edgecombe
2024-07-03 7:03 ` Yan Zhao
2024-06-19 22:36 ` [PATCH v3 05/17] KVM: x86/mmu: Add an is_mirror member for union kvm_mmu_page_role Rick Edgecombe
2024-06-19 22:36 ` [PATCH v3 06/17] KVM: x86/mmu: Make kvm_tdp_mmu_alloc_root() return void Rick Edgecombe
2024-06-19 22:36 ` [PATCH v3 07/17] KVM: x86/tdp_mmu: Take struct kvm in iter loops Rick Edgecombe
2024-06-19 22:36 ` [PATCH v3 08/17] KVM: x86/tdp_mmu: Take a GFN in kvm_tdp_mmu_fast_pf_get_last_sptep() Rick Edgecombe
2024-06-19 22:36 ` [PATCH v3 09/17] KVM: x86/mmu: Support GFN direct bits Rick Edgecombe
2024-06-19 22:36 ` [PATCH v3 10/17] KVM: x86/tdp_mmu: Extract root invalid check from tdx_mmu_next_root() Rick Edgecombe
2024-06-19 22:36 ` [PATCH v3 11/17] KVM: x86/tdp_mmu: Introduce KVM MMU root types to specify page table type Rick Edgecombe
2024-06-19 22:36 ` [PATCH v3 12/17] KVM: x86/tdp_mmu: Take root in tdp_mmu_for_each_pte() Rick Edgecombe
2024-06-19 22:36 ` [PATCH v3 13/17] KVM: x86/tdp_mmu: Support mirror root for TDP MMU Rick Edgecombe
2024-06-24 8:30 ` Yan Zhao
2024-06-25 0:51 ` Edgecombe, Rick P
2024-06-25 5:43 ` Yan Zhao
2024-06-25 20:33 ` Edgecombe, Rick P
2024-06-26 5:05 ` Yan Zhao
2024-07-03 19:40 ` Edgecombe, Rick P
2024-07-04 8:09 ` Yan Zhao
2024-07-09 22:36 ` Edgecombe, Rick P
2024-07-04 8:51 ` Yan Zhao
2024-07-09 22:38 ` Edgecombe, Rick P
2024-07-11 23:54 ` Edgecombe, Rick P
2024-07-12 1:42 ` Yan Zhao
2024-06-19 22:36 ` [PATCH v3 14/17] KVM: x86/tdp_mmu: Propagate attr_filter to MMU notifier callbacks Rick Edgecombe
2024-06-19 22:36 ` [PATCH v3 15/17] KVM: x86/tdp_mmu: Propagate building mirror page tables Rick Edgecombe
2024-06-20 5:15 ` Binbin Wu
2024-06-24 23:52 ` Edgecombe, Rick P
2024-06-19 22:36 ` [PATCH v3 16/17] KVM: x86/tdp_mmu: Propagate tearing down " Rick Edgecombe
2024-06-20 8:44 ` Binbin Wu
2024-06-24 23:55 ` Edgecombe, Rick P
2024-06-19 22:36 ` [PATCH v3 17/17] KVM: x86/tdp_mmu: Take root types for kvm_tdp_mmu_invalidate_all_roots() Rick Edgecombe
2024-06-21 7:10 ` Yan Zhao
2024-06-21 19:08 ` Edgecombe, Rick P
2024-06-24 8:29 ` Yan Zhao
2024-06-24 23:15 ` Edgecombe, Rick P
2024-06-25 6:14 ` Yan Zhao
2024-06-25 20:56 ` Edgecombe, Rick P
2024-06-26 2:25 ` Yan Zhao
2024-07-03 20:00 ` Edgecombe, Rick P
2024-07-05 1:16 ` Yan Zhao
2024-07-09 22:52 ` Edgecombe, Rick P
2024-07-18 15:28 ` Isaku Yamahata
2024-07-18 15:55 ` Edgecombe, Rick P
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