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path: root/arch/x86/kvm/hyperv.c
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2022-12-23KVM: x86: hyper-v: Fix 'using uninitialized value' Coverity warningVitaly Kuznetsov1-27/+36
2022-11-18KVM: x86: Expose Hyper-V L2 TLB flush featureVitaly Kuznetsov1-0/+1
2022-11-18KVM: x86: Make kvm_hv_get_assist_page() return 0/-errnoVitaly Kuznetsov1-4/+4
2022-11-18KVM: nVMX: hyper-v: Cache VP assist page in 'struct kvm_vcpu_hv'Vitaly Kuznetsov1-4/+6
2022-11-18KVM: x86: hyper-v: L2 TLB flushVitaly Kuznetsov1-13/+67
2022-11-18KVM: x86: hyper-v: Use preallocated buffer in 'struct kvm_vcpu_hv' instead of...Vitaly Kuznetsov1-2/+4
2022-11-18KVM: x86: hyper-v: Create a separate fifo for L2 TLB flushVitaly Kuznetsov1-4/+7
2022-11-18KVM: x86: hyper-v: Don't use sparse_set_to_vcpu_mask() in kvm_hv_send_ipi()Vitaly Kuznetsov1-11/+31
2022-11-18KVM: x86: hyper-v: Use HV_MAX_SPARSE_VCPU_BANKS/HV_VCPUS_PER_SPARSE_BANK inst...Vitaly Kuznetsov1-7/+6
2022-11-18KVM: x86: Prepare kvm_hv_flush_tlb() to handle L2's GPAsVitaly Kuznetsov1-0/+14
2022-11-18KVM: x86: hyper-v: Expose support for extended gva ranges for flush hypercallsVitaly Kuznetsov1-0/+1
2022-11-18KVM: x86: hyper-v: Handle HVCALL_FLUSH_VIRTUAL_ADDRESS_LIST{,EX} calls gentlyVitaly Kuznetsov1-16/+95
2022-11-18KVM: x86: hyper-v: Add helper to read hypercall data for arraySean Christopherson1-20/+33
2022-11-18KVM: x86: hyper-v: Introduce TLB flush fifoVitaly Kuznetsov1-0/+47
2022-11-18KVM: x86: hyper-v: Resurrect dedicated KVM_REQ_HV_TLB_FLUSH flagVitaly Kuznetsov1-2/+2
2022-09-26KVM: nVMX: Support PERF_GLOBAL_CTRL with enlightened VMCSVitaly Kuznetsov1-1/+1
2022-09-26KVM: x86: hyper-v: Cache HYPERV_CPUID_NESTED_FEATURES CPUID leafVitaly Kuznetsov1-0/+6
2022-09-26KVM: x86: Report error when setting CPUID if Hyper-V allocation failsSean Christopherson1-16/+14
2022-09-26KVM: x86: Check for existing Hyper-V vCPU in kvm_hv_vcpu_init()Sean Christopherson1-15/+12
2022-09-26KVM: x86: Zero out entire Hyper-V CPUID cache before processing entriesVitaly Kuznetsov1-9/+2
2022-07-14KVM: x86: Add dedicated helper to get CPUID entry with significant indexSean Christopherson1-4/+4
2022-06-04Merge tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linuxLinus Torvalds1-6/+6
2022-06-03KVM: x86: hyper-v: replace bitmap_weight() with hweight64()Yury Norov1-2/+2
2022-06-03KVM: x86: hyper-v: fix type of valid_bank_maskYury Norov1-2/+2
2022-05-20KVM: x86: hyper-v: fix type of valid_bank_maskYury Norov1-2/+2
2022-05-02KVM: x86: replace bitmap_weight with bitmap_empty where appropriateYury Norov1-4/+4
2022-04-11KVM: x86: hyper-v: Avoid writing to TSC page without an active vCPUVitaly Kuznetsov1-32/+8
2022-04-02KVM: x86: Add wrappers for setting/clearing APICv inhibitsSean Christopherson1-3/+7
2022-03-29KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activatedVitaly Kuznetsov1-3/+6
2022-03-29KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irqVitaly Kuznetsov1-0/+3
2022-02-25Merge branch 'kvm-hv-xmm-hypercall-fixes' into HEADPaolo Bonzini1-36/+49
2022-02-25KVM: x86: hyper-v: HVCALL_SEND_IPI_EX is an XMM fast hypercallVitaly Kuznetsov1-18/+34
2022-02-25KVM: x86: hyper-v: Fix the maximum number of sparse banks for XMM fast TLB fl...Vitaly Kuznetsov1-1/+2
2022-02-25KVM: x86: hyper-v: Drop redundant 'ex' parameter from kvm_hv_flush_tlb()Vitaly Kuznetsov1-17/+6
2022-02-25KVM: x86: hyper-v: Drop redundant 'ex' parameter from kvm_hv_send_ipi()Vitaly Kuznetsov1-4/+4
2022-02-10KVM: nSVM: Implement Enlightened MSR-Bitmap featureVitaly Kuznetsov1-6/+1
2022-02-10KVM: x86: Make kvm_hv_hypercall_enabled() static inlineVitaly Kuznetsov1-5/+0
2022-02-10KVM: x86: Add checks for reserved-to-zero Hyper-V hypercall fieldsSean Christopherson1-0/+5
2022-02-10KVM: x86: Reject fixeds-size Hyper-V hypercalls with non-zero "var_cnt"Sean Christopherson1-6/+6
2022-02-10KVM: x86: Shove vp_bitmap handling down into sparse_set_to_vcpu_mask()Sean Christopherson1-27/+38
2022-02-10KVM: x86: Don't bother reading sparse banks that end up being ignoredSean Christopherson1-3/+16
2022-02-10KVM: x86: Add a helper to get the sparse VP_SET for IPIs and TLB flushesSean Christopherson1-16/+16
2022-02-10KVM: x86: Refactor kvm_hv_flush_tlb() to reduce indentationSean Christopherson1-19/+21
2022-02-10KVM: x86: Get the number of Hyper-V sparse banks from the VARHEAD fieldSean Christopherson1-14/+21
2022-02-10KVM: x86: Skip APICv update if APICv is disable at the module levelSean Christopherson1-0/+3
2021-12-21Merge remote-tracking branch 'kvm/master' into HEADPaolo Bonzini1-2/+5
2021-12-10KVM: x86: Ignore sparse banks size for an "all CPUs", non-sparse IPI reqSean Christopherson1-2/+5
2021-12-08KVM: nVMX: Implement Enlightened MSR Bitmap featureVitaly Kuznetsov1-0/+2
2021-12-08KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s indexMarc Zyngier1-3/+4
2021-11-18KVM: x86: Assume a 64-bit hypercall for guests with protected stateTom Lendacky1-2/+2
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