From: isaku.yamahata@intel.com
To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: isaku.yamahata@intel.com, isaku.yamahata@gmail.com,
Paolo Bonzini <pbonzini@redhat.com>,
erdemaktas@google.com, Sean Christopherson <seanjc@google.com>,
Sagi Shahar <sagis@google.com>,
David Matlack <dmatlack@google.com>,
Kai Huang <kai.huang@intel.com>,
Zhi Wang <zhi.wang.linux@gmail.com>,
chen.bo@intel.com,
Sean Christopherson <sean.j.christopherson@intel.com>
Subject: [PATCH v14 081/113] KVM: VMX: Move NMI/exception handler to common helper
Date: Sun, 28 May 2023 21:20:03 -0700 [thread overview]
Message-ID: <9c92fd2703a86861169f25cf7d3811f08b6946a7.1685333728.git.isaku.yamahata@intel.com> (raw)
In-Reply-To: <cover.1685333727.git.isaku.yamahata@intel.com>
From: Sean Christopherson <sean.j.christopherson@intel.com>
TDX mostly handles NMI/exception exit mostly the same to VMX case. The
difference is how to retrieve exit qualification. To share the code with
TDX, move NMI/exception to a common header, common.h.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
---
arch/x86/kvm/vmx/common.h | 59 +++++++++++++++++++++++++++++++++
arch/x86/kvm/vmx/vmx.c | 68 +++++----------------------------------
2 files changed, 67 insertions(+), 60 deletions(-)
diff --git a/arch/x86/kvm/vmx/common.h b/arch/x86/kvm/vmx/common.h
index 747f993cf7de..aaab1d407207 100644
--- a/arch/x86/kvm/vmx/common.h
+++ b/arch/x86/kvm/vmx/common.h
@@ -4,8 +4,67 @@
#include <linux/kvm_host.h>
+#include <asm/traps.h>
+
#include "posted_intr.h"
#include "mmu.h"
+#include "vmcs.h"
+#include "x86.h"
+
+extern unsigned long vmx_host_idt_base;
+void vmx_do_interrupt_irqoff(unsigned long entry);
+void vmx_do_nmi_irqoff(void);
+
+static inline void vmx_handle_nm_fault_irqoff(struct kvm_vcpu *vcpu)
+{
+ /*
+ * Save xfd_err to guest_fpu before interrupt is enabled, so the
+ * MSR value is not clobbered by the host activity before the guest
+ * has chance to consume it.
+ *
+ * Do not blindly read xfd_err here, since this exception might
+ * be caused by L1 interception on a platform which doesn't
+ * support xfd at all.
+ *
+ * Do it conditionally upon guest_fpu::xfd. xfd_err matters
+ * only when xfd contains a non-zero value.
+ *
+ * Queuing exception is done in vmx_handle_exit. See comment there.
+ */
+ if (vcpu->arch.guest_fpu.fpstate->xfd)
+ rdmsrl(MSR_IA32_XFD_ERR, vcpu->arch.guest_fpu.xfd_err);
+}
+
+static inline void vmx_handle_exception_irqoff(struct kvm_vcpu *vcpu,
+ u32 intr_info)
+{
+ /* if exit due to PF check for async PF */
+ if (is_page_fault(intr_info))
+ vcpu->arch.apf.host_apf_flags = kvm_read_and_reset_apf_flags();
+ /* if exit due to NM, handle before interrupts are enabled */
+ else if (is_nm_fault(intr_info))
+ vmx_handle_nm_fault_irqoff(vcpu);
+ /* Handle machine checks before interrupts are enabled */
+ else if (is_machine_check(intr_info))
+ kvm_machine_check();
+}
+
+static inline void vmx_handle_external_interrupt_irqoff(struct kvm_vcpu *vcpu,
+ u32 intr_info)
+{
+ unsigned int vector = intr_info & INTR_INFO_VECTOR_MASK;
+ gate_desc *desc = (gate_desc *)vmx_host_idt_base + vector;
+
+ if (KVM_BUG(!is_external_intr(intr_info), vcpu->kvm,
+ "unexpected VM-Exit interrupt info: 0x%x", intr_info))
+ return;
+
+ kvm_before_interrupt(vcpu, KVM_HANDLING_IRQ);
+ vmx_do_interrupt_irqoff(gate_offset(desc));
+ kvm_after_interrupt(vcpu);
+
+ vcpu->arch.at_instruction_boundary = true;
+}
static inline int __vmx_handle_ept_violation(struct kvm_vcpu *vcpu, gpa_t gpa,
unsigned long exit_qualification)
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 480dc1af602e..67a3c23e7e57 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -527,7 +527,7 @@ static inline void vmx_segment_cache_clear(struct vcpu_vmx *vmx)
vmx->segment_cache.bitmask = 0;
}
-static unsigned long host_idt_base;
+unsigned long vmx_host_idt_base;
#if IS_ENABLED(CONFIG_HYPERV)
static bool __read_mostly enlightened_vmcs = true;
@@ -4238,7 +4238,7 @@ void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
vmcs_write16(HOST_SS_SELECTOR, __KERNEL_DS); /* 22.2.4 */
vmcs_write16(HOST_TR_SELECTOR, GDT_ENTRY_TSS*8); /* 22.2.4 */
- vmcs_writel(HOST_IDTR_BASE, host_idt_base); /* 22.2.4 */
+ vmcs_writel(HOST_IDTR_BASE, vmx_host_idt_base); /* 22.2.4 */
vmcs_writel(HOST_RIP, (unsigned long)vmx_vmexit); /* 22.2.5 */
@@ -5135,7 +5135,7 @@ static int handle_exception_nmi(struct kvm_vcpu *vcpu)
intr_info = vmx_get_intr_info(vcpu);
/*
- * Machine checks are handled by handle_exception_irqoff(), or by
+ * Machine checks are handled by vmx_handle_exception_irqoff(), or by
* vmx_vcpu_run() if a #MC occurs on VM-Entry. NMIs are handled by
* vmx_vcpu_enter_exit().
*/
@@ -5143,7 +5143,7 @@ static int handle_exception_nmi(struct kvm_vcpu *vcpu)
return 1;
/*
- * Queue the exception here instead of in handle_nm_fault_irqoff().
+ * Queue the exception here instead of in vmx_handle_nm_fault_irqoff().
* This ensures the nested_vmx check is not skipped so vmexit can
* be reflected to L1 (when it intercepts #NM) before reaching this
* point.
@@ -6818,59 +6818,6 @@ void vmx_load_eoi_exitmap(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap)
vmcs_write64(EOI_EXIT_BITMAP3, eoi_exit_bitmap[3]);
}
-void vmx_do_interrupt_irqoff(unsigned long entry);
-void vmx_do_nmi_irqoff(void);
-
-static void handle_nm_fault_irqoff(struct kvm_vcpu *vcpu)
-{
- /*
- * Save xfd_err to guest_fpu before interrupt is enabled, so the
- * MSR value is not clobbered by the host activity before the guest
- * has chance to consume it.
- *
- * Do not blindly read xfd_err here, since this exception might
- * be caused by L1 interception on a platform which doesn't
- * support xfd at all.
- *
- * Do it conditionally upon guest_fpu::xfd. xfd_err matters
- * only when xfd contains a non-zero value.
- *
- * Queuing exception is done in vmx_handle_exit. See comment there.
- */
- if (vcpu->arch.guest_fpu.fpstate->xfd)
- rdmsrl(MSR_IA32_XFD_ERR, vcpu->arch.guest_fpu.xfd_err);
-}
-
-static void handle_exception_irqoff(struct kvm_vcpu *vcpu, u32 intr_info)
-{
- /* if exit due to PF check for async PF */
- if (is_page_fault(intr_info))
- vcpu->arch.apf.host_apf_flags = kvm_read_and_reset_apf_flags();
- /* if exit due to NM, handle before interrupts are enabled */
- else if (is_nm_fault(intr_info))
- handle_nm_fault_irqoff(vcpu);
- /* Handle machine checks before interrupts are enabled */
- else if (is_machine_check(intr_info))
- kvm_machine_check();
-}
-
-static void handle_external_interrupt_irqoff(struct kvm_vcpu *vcpu,
- u32 intr_info)
-{
- unsigned int vector = intr_info & INTR_INFO_VECTOR_MASK;
- gate_desc *desc = (gate_desc *)host_idt_base + vector;
-
- if (KVM_BUG(!is_external_intr(intr_info), vcpu->kvm,
- "unexpected VM-Exit interrupt info: 0x%x", intr_info))
- return;
-
- kvm_before_interrupt(vcpu, KVM_HANDLING_IRQ);
- vmx_do_interrupt_irqoff(gate_offset(desc));
- kvm_after_interrupt(vcpu);
-
- vcpu->arch.at_instruction_boundary = true;
-}
-
void vmx_handle_exit_irqoff(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
@@ -6879,9 +6826,10 @@ void vmx_handle_exit_irqoff(struct kvm_vcpu *vcpu)
return;
if (vmx->exit_reason.basic == EXIT_REASON_EXTERNAL_INTERRUPT)
- handle_external_interrupt_irqoff(vcpu, vmx_get_intr_info(vcpu));
+ vmx_handle_external_interrupt_irqoff(vcpu,
+ vmx_get_intr_info(vcpu));
else if (vmx->exit_reason.basic == EXIT_REASON_EXCEPTION_NMI)
- handle_exception_irqoff(vcpu, vmx_get_intr_info(vcpu));
+ vmx_handle_exception_irqoff(vcpu, vmx_get_intr_info(vcpu));
}
/*
@@ -8163,7 +8111,7 @@ __init int vmx_hardware_setup(void)
for_each_possible_cpu(cpu)
INIT_LIST_HEAD(&per_cpu(loaded_vmcss_on_cpu, cpu));
store_idt(&dt);
- host_idt_base = dt.address;
+ vmx_host_idt_base = dt.address;
vmx_setup_user_return_msrs();
--
2.25.1
next prev parent reply other threads:[~2023-05-29 4:35 UTC|newest]
Thread overview: 149+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-29 4:18 [PATCH v14 000/113] KVM TDX basic feature support isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 001/113] KVM: VMX: Move out vmx_x86_ops to 'main.c' to wrap VMX and TDX isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 002/113] KVM: x86/vmx: initialize loaded_vmcss_on_cpu in vmx_hardware_setup() isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 003/113] KVM: x86/vmx: Refactor KVM VMX module init/exit functions isaku.yamahata
2023-05-31 1:57 ` Zhi Wang
[not found] ` <20230531203012.GG1234772@ls.amr.corp.intel.com>
2023-05-31 22:10 ` Isaku Yamahata
2023-05-29 4:18 ` [PATCH v14 004/113] KVM: TDX: Initialize the TDX module when loading the KVM intel kernel module isaku.yamahata
2023-05-30 14:35 ` Zhi Wang
2023-05-30 17:14 ` Sean Christopherson
2023-06-06 4:19 ` Huang, Kai
2023-06-07 18:06 ` Isaku Yamahata
2023-06-12 23:55 ` Huang, Kai
2023-06-13 17:38 ` Isaku Yamahata
2023-06-14 9:41 ` Huang, Kai
2023-06-14 16:05 ` Isaku Yamahata
2023-06-14 23:14 ` Huang, Kai
2023-05-29 4:18 ` [PATCH v14 005/113] KVM: TDX: Add placeholders for TDX VM/vcpu structure isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 006/113] KVM: x86: Introduce vm_type to differentiate default VMs from confidential VMs isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 007/113] KVM: TDX: Make TDX VM type supported isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 008/113] [MARKER] The start of TDX KVM patch series: TDX architectural definitions isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 009/113] KVM: TDX: Define " isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 010/113] KVM: TDX: Add TDX "architectural" error codes isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 011/113] KVM: TDX: Add C wrapper functions for SEAMCALLs to the TDX module isaku.yamahata
2023-06-01 13:24 ` Wang, Wei W
2023-06-02 0:15 ` Isaku Yamahata
2023-06-05 15:20 ` Wang, Wei W
2023-06-07 18:15 ` Isaku Yamahata
2023-06-08 1:43 ` Wang, Wei W
2023-06-08 20:10 ` Isaku Yamahata
2023-06-14 11:45 ` Wang, Wei W
2023-06-14 16:29 ` Isaku Yamahata
2023-05-29 4:18 ` [PATCH v14 012/113] KVM: TDX: Add helper functions to print TDX SEAMCALL error isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 013/113] [MARKER] The start of TDX KVM patch series: TD VM creation/destruction isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 014/113] x86/cpu: Add helper functions to allocate/free TDX private host key id isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 015/113] x86/virt/tdx: Add a helper function to return system wide info about TDX module isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 016/113] KVM: TDX: Add place holder for TDX VM specific mem_enc_op ioctl isaku.yamahata
2023-05-29 4:18 ` [PATCH v14 017/113] KVM: TDX: x86: Add ioctl to get TDX systemwide parameters isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 018/113] KVM: x86, tdx: Make KVM_CAP_MAX_VCPUS backend specific isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 019/113] KVM: TDX: create/destroy VM structure isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 020/113] KVM: TDX: initialize VM with TDX specific parameters isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 021/113] KVM: TDX: Make pmu_intel.c ignore guest TD case isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 022/113] KVM: TDX: Refuse to unplug the last cpu on the package isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 023/113] [MARKER] The start of TDX KVM patch series: TD vcpu creation/destruction isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 024/113] KVM: TDX: allocate/free TDX vcpu structure isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 025/113] KVM: TDX: Do TDX specific vcpu initialization isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 026/113] [MARKER] The start of TDX KVM patch series: KVM MMU GPA shared bits isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 027/113] KVM: x86/mmu: introduce config for PRIVATE KVM MMU isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 028/113] KVM: x86/mmu: Add address conversion functions for TDX shared bit of GPA isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 029/113] [MARKER] The start of TDX KVM patch series: KVM TDP refactoring for TDX isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 030/113] KVM: Allow page-sized MMU caches to be initialized with custom 64-bit values isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 031/113] KVM: x86/mmu: Replace hardcoded value 0 for the initial value for SPTE isaku.yamahata
2023-06-06 4:59 ` Yuan Yao
2023-06-06 13:19 ` Isaku Yamahata
2023-06-06 5:31 ` Wu, Dan1
2023-05-29 4:19 ` [PATCH v14 032/113] KVM: x86/mmu: Allow non-zero value for non-present SPTE and removed SPTE isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 033/113] KVM: x86/mmu: Add Suppress VE bit to shadow_mmio_mask/shadow_present_mask isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 034/113] KVM: x86/mmu: Track shadow MMIO value on a per-VM basis isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 035/113] KVM: x86/mmu: Disallow fast page fault on private GPA isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 036/113] KVM: x86/mmu: Allow per-VM override of the TDP max page level isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 037/113] KVM: VMX: Introduce test mode related to EPT violation VE isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 038/113] [MARKER] The start of TDX KVM patch series: KVM TDP MMU hooks isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 039/113] KVM: x86/mmu: Assume guest MMIOs are shared isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 040/113] KVM: x86/tdp_mmu: Init role member of struct kvm_mmu_page at allocation isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 041/113] KVM: x86/mmu: Add a new is_private member for union kvm_mmu_page_role isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 042/113] KVM: x86/mmu: Add a private pointer to struct kvm_mmu_page isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 043/113] KVM: Add flags to struct kvm_gfn_range isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 044/113] KVM: x86/tdp_mmu: Don't zap private pages for unsupported cases isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 045/113] KVM: x86/tdp_mmu: Sprinkle __must_check isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 046/113] KVM: x86/tdp_mmu: Support TDX private mapping for TDP MMU isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 047/113] [MARKER] The start of TDX KVM patch series: TDX EPT violation isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 048/113] KVM: x86/mmu: TDX: Do not enable page track for TD guest isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 049/113] KVM: VMX: Split out guts of EPT violation to common/exposed function isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 050/113] KVM: VMX: Move setting of EPT MMU masks to common VT-x code isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 051/113] KVM: TDX: Add accessors VMX VMCS helpers isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 052/113] KVM: TDX: Add load_mmu_pgd method for TDX isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 053/113] KVM: TDX: Retry seamcall when TDX_OPERAND_BUSY with operand SEPT isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 054/113] KVM: TDX: Require TDP MMU and mmio caching for TDX isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 055/113] KVM: TDX: TDP MMU TDX support isaku.yamahata
[not found] ` <CAAYXXYzR6JZq8OOD2qqC_vVGiCa3e5KmZZ+36YffGW6JFK4+Hw@mail.gmail.com>
2023-06-08 11:29 ` Erdem Aktas
2023-06-08 20:55 ` Isaku Yamahata
2023-05-29 4:19 ` [PATCH v14 056/113] KVM: TDX: MTRR: implement get_mt_mask() for TDX isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 057/113] [MARKER] The start of TDX KVM patch series: TD finalization isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 058/113] KVM: x86/mmu: Introduce kvm_mmu_map_tdp_page() for use by TDX isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 059/113] KVM: TDX: Create initial guest memory isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 060/113] KVM: TDX: Finalize VM initialization isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 061/113] [MARKER] The start of TDX KVM patch series: TD vcpu enter/exit isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 062/113] KVM: TDX: Add helper assembly function to TDX vcpu isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 063/113] KVM: TDX: Implement TDX vcpu enter/exit path isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 064/113] KVM: TDX: vcpu_run: save/restore host state(host kernel gs) isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 065/113] KVM: TDX: restore host xsave state when exit from the guest TD isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 066/113] KVM: x86: Allow to update cached values in kvm_user_return_msrs w/o wrmsr isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 067/113] KVM: TDX: restore user ret MSRs isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 068/113] KVM: TDX: Add TSX_CTRL msr into uret_msrs list isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 069/113] [MARKER] The start of TDX KVM patch series: TD vcpu exits/interrupts/hypercalls isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 070/113] KVM: TDX: complete interrupts after tdexit isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 071/113] KVM: TDX: restore debug store when TD exit isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 072/113] KVM: TDX: handle vcpu migration over logical processor isaku.yamahata
2023-07-12 6:08 ` Wen, Qian
2023-07-17 17:12 ` Isaku Yamahata
2023-05-29 4:19 ` [PATCH v14 073/113] KVM: x86: Add a switch_db_regs flag to handle TDX's auto-switched behavior isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 074/113] KVM: TDX: Add support for find pending IRQ in a protected local APIC isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 075/113] KVM: x86: Assume timer IRQ was injected if APIC state is proteced isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 076/113] KVM: TDX: remove use of struct vcpu_vmx from posted_interrupt.c isaku.yamahata
2023-05-29 4:19 ` [PATCH v14 077/113] KVM: TDX: Implement interrupt injection isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 078/113] KVM: TDX: Implements vcpu request_immediate_exit isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 079/113] KVM: TDX: Implement methods to inject NMI isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 080/113] KVM: VMX: Modify NMI and INTR handlers to take intr_info as function argument isaku.yamahata
2023-05-29 4:20 ` isaku.yamahata [this message]
2023-05-29 4:20 ` [PATCH v14 082/113] KVM: x86: Split core of hypercall emulation to helper function isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 083/113] KVM: TDX: Add a place holder to handle TDX VM exit isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 084/113] KVM: TDX: Handle vmentry failure for INTEL TD guest isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 085/113] KVM: TDX: handle EXIT_REASON_OTHER_SMI isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 086/113] KVM: TDX: handle ept violation/misconfig exit isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 087/113] KVM: TDX: handle EXCEPTION_NMI and EXTERNAL_INTERRUPT isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 088/113] KVM: TDX: Add a place holder for handler of TDX hypercalls (TDG.VP.VMCALL) isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 089/113] KVM: TDX: handle KVM hypercall with TDG.VP.VMCALL isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 090/113] KVM: TDX: Add KVM Exit for TDX TDG.VP.VMCALL isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 091/113] KVM: TDX: Handle TDX PV CPUID hypercall isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 092/113] KVM: TDX: Handle TDX PV HLT hypercall isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 093/113] KVM: TDX: Handle TDX PV port io hypercall isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 094/113] KVM: TDX: Handle TDX PV MMIO hypercall isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 095/113] KVM: TDX: Implement callbacks for MSR operations for TDX isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 096/113] KVM: TDX: Handle TDX PV rdmsr/wrmsr hypercall isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 097/113] KVM: TDX: Handle MSR MTRRCap and MTRRDefType access isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 098/113] KVM: TDX: Handle TDG.VP.VMCALL<GetTdVmCallInfo> hypercall isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 099/113] KVM: TDX: Silently discard SMI request isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 100/113] KVM: TDX: Silently ignore INIT/SIPI isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 101/113] KVM: TDX: Add methods to ignore accesses to CPU state isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 102/113] KVM: TDX: Add methods to ignore guest instruction emulation isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 103/113] KVM: TDX: Add a method to ignore dirty logging isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 104/113] KVM: TDX: Add methods to ignore VMX preemption timer isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 105/113] KVM: TDX: Add methods to ignore accesses to TSC isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 106/113] KVM: TDX: Ignore setting up mce isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 107/113] KVM: TDX: Add a method to ignore for TDX to ignore hypercall patch isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 108/113] KVM: TDX: Add methods to ignore virtual apic related operation isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 109/113] Documentation/virt/kvm: Document on Trust Domain Extensions(TDX) isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 110/113] KVM: x86: design documentation on TDX support of x86 KVM TDP MMU isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 111/113] RFC: KVM: x86, TDX: Add check for setting CPUID isaku.yamahata
2023-06-03 1:29 ` Zhi Wang
2023-06-03 18:02 ` Isaku Yamahata
2023-06-05 2:25 ` Zhi Wang
2023-06-05 20:46 ` Isaku Yamahata
2023-06-06 23:57 ` Huang, Kai
2023-06-13 17:31 ` Isaku Yamahata
2023-06-14 9:43 ` Huang, Kai
2023-05-29 4:20 ` [PATCH v14 112/113] RFC: KVM: TDX: Make busy with S-EPT on entry bug isaku.yamahata
2023-05-29 4:20 ` [PATCH v14 113/113] [MARKER] the end of (the first phase of) TDX KVM patch series isaku.yamahata
2023-05-30 7:34 ` [PATCH v14 000/113] KVM TDX basic feature support Wang, Wei W
2023-05-30 22:11 ` Isaku Yamahata
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