Compared to v2 this one has no large changes other than the updated
SEAMCALL API. The small ones include:
- updated SEAMCALL API
- various bugfixes from Yan
- EPT A/D bits are now required
- Disable PML for TD guests
and various conflicts with earlier parts.
Isaku Yamahata (17):
x86/virt/tdx: Add SEAMCALL wrapper tdh_mem_sept_add() to add SEPT
pages
x86/virt/tdx: Add SEAMCALL wrappers to add TD private pages
x86/virt/tdx: Add SEAMCALL wrappers to manage TDX TLB tracking
x86/virt/tdx: Add SEAMCALL wrappers to remove a TD private page
x86/virt/tdx: Add SEAMCALL wrappers for TD measurement of initial
contents
KVM: x86/tdp_mmu: Add a helper function to walk down the TDP MMU
KVM: TDX: Add accessors VMX VMCS helpers
KVM: TDX: Set gfn_direct_bits to shared bit
KVM: TDX: Require TDP MMU, mmio caching and EPT A/D bits for TDX
KVM: x86/mmu: Add setter for shadow_mmio_value
KVM: TDX: Set per-VM shadow_mmio_value to 0
KVM: TDX: Handle TLB tracking for TDX
KVM: TDX: Implement hooks to propagate changes of TDP MMU mirror page
table
KVM: TDX: Implement hook to get max mapping level of private pages
KVM: TDX: Add an ioctl to create initial guest memory
KVM: TDX: Finalize VM initialization
KVM: TDX: Handle vCPU dissociation
Paolo Bonzini (1):
KVM: TDX: Skip updating CPU dirty logging request for TDs
Rick Edgecombe (3):
KVM: x86/mmu: Implement memslot deletion for TDX
KVM: VMX: Teach EPT violation helper about private mem
KVM: x86/mmu: Export kvm_tdp_map_page()
Sean Christopherson (2):
KVM: VMX: Split out guts of EPT violation to common/exposed function
KVM: TDX: Add load_mmu_pgd method for TDX
Yan Zhao (6):
KVM: x86/mmu: Do not enable page track for TD guest
KVM: x86/mmu: Bail out kvm_tdp_map_page() when VM dead
KVM: Add parameter "kvm" to kvm_cpu_dirty_log_size() and its callers
KVM: x86/mmu: Add parameter "kvm" to
kvm_mmu_page_ad_need_write_protect()
KVM: x86: Make cpu_dirty_log_size a per-VM value
KVM: TDX: Handle SEPT zap error due to page add error in premap
arch/x86/include/asm/kvm_host.h | 12 +-
arch/x86/include/asm/tdx.h | 15 +-
arch/x86/include/asm/vmx.h | 1 +
arch/x86/include/uapi/asm/kvm.h | 10 +
arch/x86/kvm/mmu.h | 4 +
arch/x86/kvm/mmu/mmu.c | 17 +-
arch/x86/kvm/mmu/mmu_internal.h | 5 +-
arch/x86/kvm/mmu/page_track.c | 3 +
arch/x86/kvm/mmu/spte.c | 10 +-
arch/x86/kvm/mmu/tdp_mmu.c | 49 ++-
arch/x86/kvm/vmx/common.h | 43 ++
arch/x86/kvm/vmx/main.c | 119 ++++-
arch/x86/kvm/vmx/tdx.c | 745 +++++++++++++++++++++++++++++++-
arch/x86/kvm/vmx/tdx.h | 93 ++++
arch/x86/kvm/vmx/tdx_arch.h | 23 +
arch/x86/kvm/vmx/vmx.c | 31 +-
arch/x86/kvm/vmx/x86_ops.h | 51 +++
arch/x86/kvm/x86.c | 6 +-
arch/x86/virt/vmx/tdx/tdx.c | 139 ++++++
arch/x86/virt/vmx/tdx/tdx.h | 8 +
include/linux/kvm_dirty_ring.h | 11 +-
virt/kvm/dirty_ring.c | 11 +-
virt/kvm/kvm_main.c | 5 +-
23 files changed, 1326 insertions(+), 85 deletions(-)
create mode 100644 arch/x86/kvm/vmx/common.h
--
2.43.5
