Searched hist:"949019 b98289b801edce7e92e022a0e95fc4cc3b" (Results 1 – 4 of 4) sorted by relevance
| /linux/arch/x86/kvm/mmu/ |
| H A D | spte.c | diff 949019b98289b801edce7e92e022a0e95fc4cc3b Tue Jan 23 00:53:15 CET 2024 Sean Christopherson <seanjc@google.com> KVM: x86/mmu: Track shadow MMIO value on a per-VM basis
TDX will use a different shadow PTE entry value for MMIO from VMX. Add a
member to kvm_arch and track value for MMIO per-VM instead of a global
variable. By using the per-VM EPT entry value for MMIO, the existing VMX
logic is kept working. Introduce a separate setter function so that guest
TD can use a different value later.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
Message-Id: <229a18434e5d83f45b1fcd7bf1544d79db1becb6.1705965635.git.isaku.yamahata@intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
| H A D | spte.h | diff 949019b98289b801edce7e92e022a0e95fc4cc3b Tue Jan 23 00:53:15 CET 2024 Sean Christopherson <seanjc@google.com> KVM: x86/mmu: Track shadow MMIO value on a per-VM basis
TDX will use a different shadow PTE entry value for MMIO from VMX. Add a
member to kvm_arch and track value for MMIO per-VM instead of a global
variable. By using the per-VM EPT entry value for MMIO, the existing VMX
logic is kept working. Introduce a separate setter function so that guest
TD can use a different value later.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
Message-Id: <229a18434e5d83f45b1fcd7bf1544d79db1becb6.1705965635.git.isaku.yamahata@intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
| H A D | tdp_mmu.c | diff 949019b98289b801edce7e92e022a0e95fc4cc3b Tue Jan 23 00:53:15 CET 2024 Sean Christopherson <seanjc@google.com> KVM: x86/mmu: Track shadow MMIO value on a per-VM basis
TDX will use a different shadow PTE entry value for MMIO from VMX. Add a
member to kvm_arch and track value for MMIO per-VM instead of a global
variable. By using the per-VM EPT entry value for MMIO, the existing VMX
logic is kept working. Introduce a separate setter function so that guest
TD can use a different value later.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
Message-Id: <229a18434e5d83f45b1fcd7bf1544d79db1becb6.1705965635.git.isaku.yamahata@intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
| /linux/arch/x86/include/asm/ |
| H A D | kvm_host.h | diff 949019b98289b801edce7e92e022a0e95fc4cc3b Tue Jan 23 00:53:15 CET 2024 Sean Christopherson <seanjc@google.com> KVM: x86/mmu: Track shadow MMIO value on a per-VM basis
TDX will use a different shadow PTE entry value for MMIO from VMX. Add a
member to kvm_arch and track value for MMIO per-VM instead of a global
variable. By using the per-VM EPT entry value for MMIO, the existing VMX
logic is kept working. Introduce a separate setter function so that guest
TD can use a different value later.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
Message-Id: <229a18434e5d83f45b1fcd7bf1544d79db1becb6.1705965635.git.isaku.yamahata@intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|