From: Paolo Bonzini <pbonzini@redhat.com>
To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc: seanjc@google.com, Yan Zhao <yan.y.zhao@intel.com>,
Rick Edgecombe <rick.p.edgecombe@intel.com>
Subject: [PATCH 06/29] KVM: x86/mmu: Implement memslot deletion for TDX
Date: Wed, 26 Feb 2025 14:55:06 -0500 [thread overview]
Message-ID: <20250226195529.2314580-7-pbonzini@redhat.com> (raw)
In-Reply-To: <20250226195529.2314580-1-pbonzini@redhat.com>
From: Rick Edgecombe <rick.p.edgecombe@intel.com>
Update attr_filter field to zap both private and shared mappings for TDX
when memslot is deleted.
Signed-off-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
Co-developed-by: Yan Zhao <yan.y.zhao@intel.com>
Signed-off-by: Yan Zhao <yan.y.zhao@intel.com>
Message-ID: <20241112073426.21997-1-yan.y.zhao@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
arch/x86/kvm/mmu/mmu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index c1c54a7a7735..9d5d50e2464f 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -7072,6 +7072,7 @@ static void kvm_mmu_zap_memslot(struct kvm *kvm,
.start = slot->base_gfn,
.end = slot->base_gfn + slot->npages,
.may_block = true,
+ .attr_filter = KVM_FILTER_PRIVATE | KVM_FILTER_SHARED,
};
bool flush;
--
2.43.5
next prev parent reply other threads:[~2025-02-26 19:55 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-26 19:55 [PATCH v3 00/29] TDX MMU part 2 Paolo Bonzini
2025-02-26 19:55 ` [PATCH 01/29] x86/virt/tdx: Add SEAMCALL wrapper tdh_mem_sept_add() to add SEPT pages Paolo Bonzini
2025-02-26 19:55 ` [PATCH 02/29] x86/virt/tdx: Add SEAMCALL wrappers to add TD private pages Paolo Bonzini
2025-02-26 19:55 ` [PATCH 03/29] x86/virt/tdx: Add SEAMCALL wrappers to manage TDX TLB tracking Paolo Bonzini
2025-02-26 19:55 ` [PATCH 04/29] x86/virt/tdx: Add SEAMCALL wrappers to remove a TD private page Paolo Bonzini
2025-02-26 19:55 ` [PATCH 05/29] x86/virt/tdx: Add SEAMCALL wrappers for TD measurement of initial contents Paolo Bonzini
2025-02-26 19:55 ` Paolo Bonzini [this message]
2025-02-26 19:55 ` [PATCH 07/29] KVM: x86/tdp_mmu: Add a helper function to walk down the TDP MMU Paolo Bonzini
2025-02-26 19:55 ` [PATCH 08/29] KVM: x86/mmu: Do not enable page track for TD guest Paolo Bonzini
2025-02-26 19:55 ` [PATCH 09/29] KVM: VMX: Split out guts of EPT violation to common/exposed function Paolo Bonzini
2025-02-26 19:55 ` [PATCH 10/29] KVM: VMX: Teach EPT violation helper about private mem Paolo Bonzini
2025-02-26 19:55 ` [PATCH 11/29] KVM: TDX: Add accessors VMX VMCS helpers Paolo Bonzini
2025-02-26 19:55 ` [PATCH 12/29] KVM: TDX: Add load_mmu_pgd method for TDX Paolo Bonzini
2025-02-26 19:55 ` [PATCH 13/29] KVM: TDX: Set gfn_direct_bits to shared bit Paolo Bonzini
2025-02-26 19:55 ` [PATCH 14/29] KVM: TDX: Require TDP MMU, mmio caching and EPT A/D bits for TDX Paolo Bonzini
2025-02-26 19:55 ` [PATCH 15/29] KVM: x86/mmu: Add setter for shadow_mmio_value Paolo Bonzini
2025-02-26 19:55 ` [PATCH 16/29] KVM: TDX: Set per-VM shadow_mmio_value to 0 Paolo Bonzini
2025-02-26 19:55 ` [PATCH 17/29] KVM: TDX: Handle TLB tracking for TDX Paolo Bonzini
2025-02-26 19:55 ` [PATCH 18/29] KVM: TDX: Implement hooks to propagate changes of TDP MMU mirror page table Paolo Bonzini
2025-02-26 19:55 ` [PATCH 19/29] KVM: TDX: Implement hook to get max mapping level of private pages Paolo Bonzini
2025-02-26 19:55 ` [PATCH 20/29] KVM: x86/mmu: Bail out kvm_tdp_map_page() when VM dead Paolo Bonzini
2025-02-26 19:55 ` [PATCH 21/29] KVM: x86/mmu: Export kvm_tdp_map_page() Paolo Bonzini
2025-02-26 19:55 ` [PATCH 22/29] KVM: TDX: Add an ioctl to create initial guest memory Paolo Bonzini
2025-02-28 4:18 ` Yan Zhao
2025-03-06 16:04 ` Paolo Bonzini
2025-02-26 19:55 ` [PATCH 23/29] KVM: TDX: Finalize VM initialization Paolo Bonzini
2025-02-26 19:55 ` [PATCH 24/29] KVM: TDX: Handle vCPU dissociation Paolo Bonzini
2025-02-26 19:55 ` [PATCH 25/29] KVM: Add parameter "kvm" to kvm_cpu_dirty_log_size() and its callers Paolo Bonzini
2025-02-26 19:55 ` [PATCH 26/29] KVM: x86/mmu: Add parameter "kvm" to kvm_mmu_page_ad_need_write_protect() Paolo Bonzini
2025-02-26 19:55 ` [PATCH 27/29] KVM: x86: Make cpu_dirty_log_size a per-VM value Paolo Bonzini
2025-02-26 19:55 ` [PATCH 28/29] KVM: TDX: Skip updating CPU dirty logging request for TDs Paolo Bonzini
2025-02-26 19:55 ` [PATCH 29/29] KVM: TDX: Handle SEPT zap error due to page add error in premap Paolo Bonzini
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