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path: root/arch/x86/kvm/cpuid.c
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* Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2024-01-171-6/+27
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| * Merge tag 'kvm-x86-lam-6.8' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini2024-01-081-1/+1
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| | * KVM: x86: Advertise and enable LAM (user and supervisor)Robert Hoo2023-11-281-1/+1
| * | Merge tag 'kvm-x86-misc-6.8' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini2024-01-081-3/+18
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| | * | KVM: x86: Advertise CPUID.(EAX=7,ECX=2):EDX[5:0] to userspaceJim Mattson2023-11-301-3/+18
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| * | Merge tag 'kvm-x86-hyperv-6.8' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini2024-01-081-0/+6
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| | * | KVM: x86: Make Hyper-V emulation optionalVitaly Kuznetsov2023-12-071-0/+6
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| * / KVM: x86: Harden copying of userspace-array against overflowPhilipp Stanner2023-11-301-2/+2
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* / arch/x86: Fix typosBjorn Helgaas2024-01-031-1/+1
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* Merge tag 'kvm-x86-xen-6.7' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini2023-10-311-0/+2
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| * KVM: X86: Reduce size of kvm_vcpu_arch structure when CONFIG_KVM_XEN=nPeng Hao2023-10-041-0/+2
* | Merge tag 'kvm-x86-misc-6.7' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini2023-10-311-3/+5
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| * | x86: KVM: Add feature flag for CPUID.80000021H:EAX[bit 1]Jim Mattson2023-10-181-1/+2
| * | KVM: x86: Add SBPB supportJosh Poimboeuf2023-10-041-0/+1
| * | KVM: x86: Add IBPB_BRTYPE supportJosh Poimboeuf2023-10-041-2/+2
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* / KVM: x86: Constrain guest-supported xfeatures only at KVM_GET_XSAVE{2}Sean Christopherson2023-10-121-8/+0
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* Merge tag 'kvm-x86-misc-6.6' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini2023-08-311-1/+39
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| * KVM: x86: Disallow guest CPUID lookups when IRQs are disabledSean Christopherson2023-08-171-0/+13
| * KVM: x86/mmu: Use KVM-governed feature framework to track "GBPAGES enabled"Sean Christopherson2023-08-171-0/+17
| * KVM: x86: Add a framework for enabling KVM-governed x86 featuresSean Christopherson2023-08-171-0/+4
| * KVM: x86: Advertise AMX-COMPLEX CPUID to userspaceTao Su2023-08-031-1/+2
| * KVM: x86: Advertise host CPUID 0x80000005 in KVM_GET_SUPPORTED_CPUIDTakahiro Itazuri2023-08-021-0/+3
* | x86/srso: Add SRSO_NO supportBorislav Petkov (AMD)2023-07-271-0/+3
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* Merge tag 'kvm-x86-pmu-6.5' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini2023-07-011-2/+28
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| * KVM: x86/cpuid: Add AMD CPUID ExtPerfMonAndDbg leaf 0x80000022Like Xu2023-06-061-1/+27
| * KVM: x86: Explicitly zero cpuid "0xa" leaf when PMU is disabledLike Xu2023-06-061-1/+1
* | KVM: x86: Update number of entries for KVM_GET_CPUID2 on success, not failureSean Christopherson2023-06-011-9/+4
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* KVM: x86: Don't adjust guest's CPUID.0x12.1 (allowed SGX enclave XFRM)Sean Christopherson2023-05-211-16/+0
* Merge tag 'kvm-x86-selftests-6.4' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini2023-04-261-1/+1
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| * KVM: x86: Add a helper to handle filtering of unpermitted XCR0 featuresAaron Lewis2023-04-111-1/+1
* | Merge tag 'kvm-x86-pmu-6.4' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini2023-04-261-1/+1
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| * | KVM: x86: Add a helper to query whether or not a vCPU has ever runSean Christopherson2023-04-061-1/+1
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* | x86: KVM: Add common feature flag for AMD's PSFDSean Christopherson2023-03-231-7/+1
* | KVM: x86: Add helpers to query individual CR0/CR4 bitsBinbin Wu2023-03-221-2/+2
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* kvm: x86: Advertise FLUSH_L1D to user spaceEmanuele Giuseppe Esposito2023-03-161-1/+1
* Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2023-02-251-15/+28
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| * KVM: x86/xen: update Xen CPUID Leaf 4 (tsc info) sub-leaves, if presentPaul Durrant2023-01-241-0/+2
| * KVM: x86/cpuid: generalize kvm_update_kvm_cpuid_base() and also capture limitPaul Durrant2023-01-241-11/+13
| * KVM: x86: Advertise fast REP string features inherent to the CPUJim Mattson2023-01-241-2/+3
| * Merge branch 'kvm-v6.2-rc4-fixes' into HEADPaolo Bonzini2023-01-241-16/+16
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| * | KVM: x86: Unify pr_fmt to use module name for all KVM modulesSean Christopherson2022-12-291-0/+1
| * | Merge branch 'kvm-late-6.1' into HEADPaolo Bonzini2022-12-291-2/+9
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| | * | KVM: x86: Hyper-V invariant TSC controlVitaly Kuznetsov2022-12-291-0/+3
| | * | KVM: x86: Add a KVM-only leaf for CPUID_8000_0007_EDXVitaly Kuznetsov2022-12-291-2/+6
* | | | Merge tag 'x86_cpu_for_v6.3_rc1' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds2023-02-211-19/+22
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| * | | KVM: x86: Propagate the AMD Automatic IBRS feature to the guestKim Phillips2023-01-251-1/+1
| * | | x86/cpu, kvm: Add the SMM_CTL MSR not present featureKim Phillips2023-01-251-1/+1
| * | | x86/cpu, kvm: Add the Null Selector Clears Base featureKim Phillips2023-01-251-2/+2
| * | | x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leafKim Phillips2023-01-251-3/+13
| * | | x86/cpu, kvm: Add the NO_NESTED_DATA_BP featureKim Phillips2023-01-251-1/+1
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