From: isaku.yamahata@intel.com
To: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"H . Peter Anvin" <hpa@zytor.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
Wanpeng Li <wanpengli@tencent.com>,
Jim Mattson <jmattson@google.com>, Joerg Roedel <joro@8bytes.org>,
x86@kernel.org, linux-kernel@vger.kernel.org,
kvm@vger.kernel.org
Cc: isaku.yamahata@intel.com, isaku.yamahata@gmail.com,
Sean Christopherson <sean.j.christopherson@intel.com>
Subject: [RFC PATCH 52/67] KVM: TDX: Add TDX "architectural" error codes
Date: Mon, 16 Nov 2020 10:26:37 -0800 [thread overview]
Message-ID: <c9da3098d2f2e18b0af55523241c689cf83f037f.1605232743.git.isaku.yamahata@intel.com> (raw)
In-Reply-To: <cover.1605232743.git.isaku.yamahata@intel.com>
In-Reply-To: <cover.1605232743.git.isaku.yamahata@intel.com>
From: Sean Christopherson <sean.j.christopherson@intel.com>
TDX-SEAM uses bits 31:0 to return more information, so these error codes
will only exactly match RAX[63:32].
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
---
arch/x86/kvm/vmx/tdx_errno.h | 91 ++++++++++++++++++++++++++++++++++++
1 file changed, 91 insertions(+)
create mode 100644 arch/x86/kvm/vmx/tdx_errno.h
diff --git a/arch/x86/kvm/vmx/tdx_errno.h b/arch/x86/kvm/vmx/tdx_errno.h
new file mode 100644
index 000000000000..802ddc169d58
--- /dev/null
+++ b/arch/x86/kvm/vmx/tdx_errno.h
@@ -0,0 +1,91 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __KVM_X86_TDX_ERRNO_H
+#define __KVM_X86_TDX_ERRNO_H
+
+/*
+ * TDX SEAMCALL Status Codes (returned in RAX)
+ */
+#define TDX_SUCCESS 0x0000000000000000
+#define TDX_NON_RECOVERABLE_VCPU 0x4000000100000000
+#define TDX_NON_RECOVERABLE_TD 0x4000000200000000
+#define TDX_INTERRUPTED_RESUMABLE 0x8000000300000000
+#define TDX_INTERRUPTED_RESTARTABLE 0x8000000400000000
+#define TDX_OPERAND_INVALID 0xC000010000000000
+#define TDX_OPERAND_ADDR_RANGE_ERROR 0xC000010100000000
+#define TDX_OPERAND_BUSY 0x8000020000000000
+#define TDX_PREVIOUS_TLB_EPOCH_BUSY 0x8000020100000000
+#define TDX_SYS_BUSY 0x8000020200000000
+#define TDX_OPERAND_PAGE_METADATA_INCORRECT 0xC000030000000000
+#define TDX_PAGE_ALREADY_FREE 0x0000030100000000
+#define TDX_TD_ASSOCIATED_PAGES_EXIST 0xC000040000000000
+#define TDX_SYSINIT_NOT_PENDING 0xC000050000000000
+#define TDX_SYSINIT_NOT_DONE 0xC000050100000000
+#define TDX_SYSINITLP_NOT_DONE 0xC000050200000000
+#define TDX_SYSINITLP_DONE 0xC000050300000000
+#define TDX_SYSCONFIGKEY_NOT_DONE 0xC000050400000000
+#define TDX_SYS_NOT_READY 0xC000050500000000
+#define TDX_SYS_SHUTDOWN 0xC000050600000000
+#define TDX_SYSCONFIG_NOT_DONE 0xC000050700000000
+#define TDX_TD_NOT_INITIALIZED 0xC000060000000000
+#define TDX_TD_INITIALIZED 0xC000060100000000
+#define TDX_TD_NOT_FINALIZED 0xC000060200000000
+#define TDX_TD_FINALIZED 0xC000060300000000
+#define TDX_TD_FATAL 0xC000060400000000
+#define TDX_TD_NON_DEBUG 0xC000060500000000
+#define TDX_TDCX_NUM_INCORRECT 0xC000061000000000
+#define TDX_VCPU_STATE_INCORRECT 0xC000070000000000
+#define TDX_VCPU_ASSOCIATED 0x8000070100000000
+#define TDX_VCPU_NOT_ASSOCIATED 0x8000070200000000
+#define TDX_TDVPX_NUM_INCORRECT 0xC000070300000000
+#define TDX_NO_VALID_VE_INFO 0xC000070400000000
+#define TDX_MAX_VCPUS_EXCEEDED 0xC000070500000000
+#define TDX_TDVPS_FIELD_NOT_WRITABLE 0xC000072000000000
+#define TDX_TDVPS_FIELD_NOT_READABLE 0xC000072100000000
+#define TDX_TD_VMCS_FIELD_NOT_INITIALIZED 0xC000073000000000
+#define TDX_KEY_GENERATION_FAILED 0x8000080000000000
+#define TDX_TD_KEYS_NOT_CONFIGURED 0x8000081000000000
+#define TDX_KEY_STATE_INCORRECT 0xC000081100000000
+#define TDX_KEY_CONFIGURED 0x0000081500000000
+#define TDX_WBCACHE_NOT_COMPLETE 0x8000081700000000
+#define TDX_HKID_NOT_FREE 0xC000082000000000
+#define TDX_NO_HKID_READY_TO_WBCACHE 0x0000082100000000
+#define TDX_WBCACHE_RESUME_ERROR 0xC000082300000000
+#define TDX_FLUSHVP_NOT_DONE 0x8000082400000000
+#define TDX_NUM_ACTIVATED_HKIDS_NOT_SUPPORRTED 0xC000082500000000
+#define TDX_INCORRECT_CPUID_VALUE 0xC000090000000000
+#define TDX_BOOT_NT4_SET 0xC000090100000000
+#define TDX_INCONSISTENT_CPUID_FIELD 0xC000090200000000
+#define TDX_CPUID_LEAF_1F_NOT_SUPPORTED 0xC000090300000000
+#define TDX_CPUID_LEAF_1F_FORMAT_UNRECOGNIZED 0xC000090400000000
+#define TDX_INVALID_WBINVD_SCOPE 0xC000090500000000
+#define TDX_INVALID_PKG_ID 0xC000090600000000
+#define TDX_SMRR_NOT_LOCKED 0xC000091000000000
+#define TDX_INVALID_SMRR_CONFIGURATION 0xC000091100000000
+#define TDX_SMRR_OVERLAPS_CMR 0xC000091200000000
+#define TDX_SMRR_LOCK_NOT_SUPPORTED 0xC000091300000000
+#define TDX_SMRR_NOT_SUPPORTED 0xC000091400000000
+#define TDX_INCONSISTENT_MSR 0xC000092000000000
+#define TDX_INCORRECT_MSR_VALUE 0xC000092100000000
+#define TDX_SEAMREPORT_NOT_AVAILABLE 0xC000093000000000
+#define TDX_INVALID_TDMR 0xC0000A0000000000
+#define TDX_NON_ORDERED_TDMR 0xC0000A0100000000
+#define TDX_TDMR_OUTSIDE_CMRS 0xC0000A0200000000
+#define TDX_TDMR_ALREADY_INITIALIZED 0x00000A0300000000
+#define TDX_INVALID_PAMT 0xC0000A1000000000
+#define TDX_PAMT_OUTSIDE_CMRS 0xC0000A1100000000
+#define TDX_PAMT_OVERLAP 0xC0000A1200000000
+#define TDX_INVALID_RESERVED_IN_TDMR 0xC0000A2000000000
+#define TDX_NON_ORDERED_RESERVED_IN_TDMR 0xC0000A2100000000
+#define TDX_EPT_WALK_FAILED 0xC0000B0000000000
+#define TDX_EPT_ENTRY_FREE 0xC0000B0100000000
+#define TDX_EPT_ENTRY_NOT_FREE 0xC0000B0200000000
+#define TDX_EPT_ENTRY_NOT_PRESENT 0xC0000B0300000000
+#define TDX_EPT_ENTRY_NOT_LEAF 0xC0000B0400000000
+#define TDX_EPT_ENTRY_LEAF 0xC0000B0500000000
+#define TDX_GPA_RANGE_NOT_BLOCKED 0xC0000B0600000000
+#define TDX_GPA_RANGE_ALREADY_BLOCKED 0x00000B0700000000
+#define TDX_TLB_TRACKING_NOT_DONE 0xC0000B0800000000
+#define TDX_EPT_INVALID_PROMOTE_CONDITIONS 0xC0000B0900000000
+#define TDX_PAGE_ALREADY_ACCEPTED 0x00000B0A00000000
+
+#endif /* __KVM_X86_TDX_ERRNO_H */
--
2.17.1
next prev parent reply other threads:[~2020-11-16 18:29 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-16 18:25 [RFC PATCH 00/67] KVM: X86: TDX support isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 01/67] x86/cpufeatures: Add synthetic feature flag for TDX (in host) isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 02/67] x86/msr-index: Define MSR_IA32_MKTME_KEYID_PART used by TDX isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 03/67] x86/cpu: Move get_builtin_firmware() common code (from microcode only) isaku.yamahata
2020-11-25 22:09 ` Borislav Petkov
2020-11-26 0:18 ` Sean Christopherson
2020-11-26 10:12 ` Borislav Petkov
2020-11-30 19:18 ` Sean Christopherson
2020-11-16 18:25 ` [RFC PATCH 04/67] KVM: Export kvm_io_bus_read for use by TDX for PV MMIO isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 05/67] KVM: Enable hardware before doing arch VM initialization isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 06/67] KVM: x86: Split core of hypercall emulation to helper function isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 07/67] KVM: x86: Export kvm_mmio tracepoint for use by TDX for PV MMIO isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 08/67] KVM: x86/mmu: Zap only leaf SPTEs for deleted/moved memslot by default isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 09/67] KVM: Add infrastructure and macro to mark VM as bugged isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 10/67] KVM: Export kvm_make_all_cpus_request() for use in marking VMs " isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 11/67] KVM: x86: Use KVM_BUG/KVM_BUG_ON to handle bugs that are fatal to the VM isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 12/67] KVM: x86/mmu: Mark VM as bugged if page fault returns RET_PF_INVALID isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 13/67] KVM: VMX: Explicitly check for hv_remote_flush_tlb when loading pgd() isaku.yamahata
2020-11-16 18:25 ` [RFC PATCH 14/67] KVM: Add max_vcpus field in common 'struct kvm' isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 15/67] KVM: x86: Add vm_type to differentiate legacy VMs from protected VMs isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 16/67] KVM: x86: Hoist kvm_dirty_regs check out of sync_regs() isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 17/67] KVM: x86: Introduce "protected guest" concept and block disallowed ioctls isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 18/67] KVM: x86: Add per-VM flag to disable direct IRQ injection isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 19/67] KVM: x86: Add flag to disallow #MC injection / KVM_X86_SETUP_MCE isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 20/67] KVM: x86: Make KVM_CAP_X86_SMM a per-VM capability isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 21/67] KVM: x86: Add flag to mark TSC as immutable (for TDX) isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 22/67] KVM: Add per-VM flag to mark read-only memory as unsupported isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 23/67] KVM: Add per-VM flag to disable dirty logging of memslots for TDs isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 24/67] KVM: x86: Add per-VM flag to disable in-kernel I/O APIC and level routes isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 25/67] KVM: x86: Allow host-initiated WRMSR to set X2APIC regardless of CPUID isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 26/67] KVM: x86: Add kvm_x86_ops .cache_gprs() and .flush_gprs() isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 27/67] KVM: x86: Add support for vCPU and device-scoped KVM_MEMORY_ENCRYPT_OP isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 28/67] KVM: x86: Introduce vm_teardown() hook in kvm_arch_vm_destroy() isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 29/67] KVM: x86: Add a switch_db_regs flag to handle TDX's auto-switched behavior isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 30/67] KVM: x86: Check for pending APICv interrupt in kvm_vcpu_has_events() isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 31/67] KVM: x86: Add option to force LAPIC expiration wait isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 32/67] KVM: x86: Add guest_supported_xss placholder isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 33/67] KVM: Export kvm_is_reserved_pfn() for use by TDX isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 34/67] KVM: x86: Add infrastructure for stolen GPA bits isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 35/67] KVM: x86/mmu: Explicitly check for MMIO spte in fast page fault isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 36/67] KVM: x86/mmu: Track shadow MMIO value on a per-VM basis isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 37/67] KVM: x86/mmu: Ignore bits 63 and 62 when checking for "present" SPTEs isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 38/67] KVM: x86/mmu: Allow non-zero init value for shadow PTE isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 39/67] KVM: x86/mmu: Refactor shadow walk in __direct_map() to reduce indentation isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 40/67] KVM: x86/mmu: Return old SPTE from mmu_spte_clear_track_bits() isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 41/67] KVM: x86/mmu: Frame in support for private/inaccessible shadow pages isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 42/67] KVM: x86/mmu: Move 'pfn' variable to caller of direct_page_fault() isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 43/67] KVM: x86/mmu: Introduce kvm_mmu_map_tdp_page() for use by TDX isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 44/67] KVM: VMX: Modify NMI and INTR handlers to take intr_info as param isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 45/67] KVM: VMX: Move NMI/exception handler to common helper isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 46/67] KVM: VMX: Split out guts of EPT violation to common/exposed function isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 47/67] KVM: VMX: Define EPT Violation architectural bits isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 48/67] KVM: VMX: Define VMCS encodings for shared EPT pointer isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 49/67] KVM: VMX: Add 'main.c' to wrap VMX and TDX isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 50/67] KVM: VMX: Move setting of EPT MMU masks to common VT-x code isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 51/67] KVM: VMX: Move register caching logic to common code isaku.yamahata
2020-11-16 18:26 ` isaku.yamahata [this message]
2020-11-16 18:26 ` [RFC PATCH 53/67] KVM: TDX: Add architectural definitions for structures and values isaku.yamahata
2021-06-11 2:25 ` Erdem Aktas
2020-11-16 18:26 ` [RFC PATCH 54/67] KVM: TDX: Define TDCALL exit reason isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 55/67] KVM: TDX: Add SEAMRR related MSRs macro definition isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 56/67] KVM: TDX: Add macro framework to wrap TDX SEAMCALLs isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 57/67] KVM: TDX: Stub in tdx.h with structs, accessors, and VMCS helpers isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 58/67] KVM: VMX: Add macro framework to read/write VMCS for VMs and TDs isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 59/67] KVM: VMX: Move AR_BYTES encoder/decoder helpers to common.h isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 60/67] KVM: VMX: MOVE GDT and IDT accessors to common code isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 61/67] KVM: VMX: Move .get_interrupt_shadow() implementation to common VMX code isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 62/67] KVM: TDX: Load and init TDX-SEAM module during boot isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 63/67] cpu/hotplug: Document that TDX also depends on booting CPUs once isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 64/67] KVM: TDX: Add "basic" support for building and running Trust Domains isaku.yamahata
[not found] ` <CAAYXXYwHp-wiAsSjfsLngriGZpdQHUVY6o7zdGrN2fNm_RJZAQ@mail.gmail.com>
2021-06-11 15:22 ` Sean Christopherson
[not found] ` <CAAYXXYxX_ns-D_OJCOkA+jgzSV6Hb=oHyLDb5fYMwF-2X5QAgQ@mail.gmail.com>
2021-06-15 1:10 ` Isaku Yamahata
2020-11-16 18:26 ` [RFC PATCH 65/67] KVM: x86: Mark the VM (TD) as bugged if non-coherent DMA is detected isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 66/67] fixup! KVM: TDX: Add "basic" support for building and running Trust Domains isaku.yamahata
2020-11-16 18:26 ` [RFC PATCH 67/67] KVM: X86: not for review: add dummy file for TDX-SEAM module isaku.yamahata
2021-05-19 16:37 ` [RFC PATCH 00/67] KVM: X86: TDX support Connor Kuehl
2021-05-20 9:31 ` Isaku Yamahata
2021-05-21 14:09 ` Connor Kuehl
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