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path: root/arch/x86/kvm/hyperv.c
AgeCommit message (Expand)AuthorFilesLines
2024-01-31KVM: x86: Give a hint when Win2016 might fail to boot due to XSAVES erratumGravatar Maciej S. Szmigiero 1-0/+50
2023-11-28eventfd: simplify eventfd_signal()Gravatar Christian Brauner 1-1/+1
2023-10-17KVM: x86: hyper-v: Don't auto-enable stimer on write from user-spaceGravatar Nicolas Saenz Julienne 1-4/+6
2023-08-17KVM: x86: Remove break statements that will never be executedGravatar Like Xu 1-1/+0
2023-02-15Merge tag 'kvm-x86-pmu-6.3' of https://github.com/kvm-x86/linux into HEADGravatar Paolo Bonzini 1-6/+4
2023-02-01KVM: x86: hyper-v: Add extended hypercall support in Hyper-vGravatar Vipin Sharma 1-0/+28
2023-02-01KVM: x86: hyper-v: Use common code for hypercall userspace exitGravatar Vipin Sharma 1-16/+11
2023-01-26KVM: x86/pmu: Gate all "unimplemented MSR" prints on report_ignored_msrsGravatar Sean Christopherson 1-6/+4
2022-12-29KVM: x86: Unify pr_fmt to use module name for all KVM modulesGravatar Sean Christopherson 1-0/+1
2022-12-29KVM: x86: Hyper-V invariant TSC controlGravatar Vitaly Kuznetsov 1-0/+19
2022-12-23KVM: x86: hyper-v: Fix 'using uninitialized value' Coverity warningGravatar Vitaly Kuznetsov 1-27/+36
2022-11-18KVM: x86: Expose Hyper-V L2 TLB flush featureGravatar Vitaly Kuznetsov 1-0/+1
2022-11-18KVM: x86: Make kvm_hv_get_assist_page() return 0/-errnoGravatar Vitaly Kuznetsov 1-4/+4
2022-11-18KVM: nVMX: hyper-v: Cache VP assist page in 'struct kvm_vcpu_hv'Gravatar Vitaly Kuznetsov 1-4/+6
2022-11-18KVM: x86: hyper-v: L2 TLB flushGravatar Vitaly Kuznetsov 1-13/+67
2022-11-18KVM: x86: hyper-v: Use preallocated buffer in 'struct kvm_vcpu_hv' instead of...Gravatar Vitaly Kuznetsov 1-2/+4
2022-11-18KVM: x86: hyper-v: Create a separate fifo for L2 TLB flushGravatar Vitaly Kuznetsov 1-4/+7
2022-11-18KVM: x86: hyper-v: Don't use sparse_set_to_vcpu_mask() in kvm_hv_send_ipi()Gravatar Vitaly Kuznetsov 1-11/+31
2022-11-18KVM: x86: hyper-v: Use HV_MAX_SPARSE_VCPU_BANKS/HV_VCPUS_PER_SPARSE_BANK inst...Gravatar Vitaly Kuznetsov 1-7/+6
2022-11-18KVM: x86: Prepare kvm_hv_flush_tlb() to handle L2's GPAsGravatar Vitaly Kuznetsov 1-0/+14
2022-11-18KVM: x86: hyper-v: Expose support for extended gva ranges for flush hypercallsGravatar Vitaly Kuznetsov 1-0/+1
2022-11-18KVM: x86: hyper-v: Handle HVCALL_FLUSH_VIRTUAL_ADDRESS_LIST{,EX} calls gentlyGravatar Vitaly Kuznetsov 1-16/+95
2022-11-18KVM: x86: hyper-v: Add helper to read hypercall data for arrayGravatar Sean Christopherson 1-20/+33
2022-11-18KVM: x86: hyper-v: Introduce TLB flush fifoGravatar Vitaly Kuznetsov 1-0/+47
2022-11-18KVM: x86: hyper-v: Resurrect dedicated KVM_REQ_HV_TLB_FLUSH flagGravatar Vitaly Kuznetsov 1-2/+2
2022-09-26KVM: nVMX: Support PERF_GLOBAL_CTRL with enlightened VMCSGravatar Vitaly Kuznetsov 1-1/+1
2022-09-26KVM: x86: hyper-v: Cache HYPERV_CPUID_NESTED_FEATURES CPUID leafGravatar Vitaly Kuznetsov 1-0/+6
2022-09-26KVM: x86: Report error when setting CPUID if Hyper-V allocation failsGravatar Sean Christopherson 1-16/+14
2022-09-26KVM: x86: Check for existing Hyper-V vCPU in kvm_hv_vcpu_init()Gravatar Sean Christopherson 1-15/+12
2022-09-26KVM: x86: Zero out entire Hyper-V CPUID cache before processing entriesGravatar Vitaly Kuznetsov 1-9/+2
2022-07-14KVM: x86: Add dedicated helper to get CPUID entry with significant indexGravatar Sean Christopherson 1-4/+4
2022-06-04Merge tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linuxGravatar Linus Torvalds 1-6/+6
2022-06-03KVM: x86: hyper-v: replace bitmap_weight() with hweight64()Gravatar Yury Norov 1-2/+2
2022-06-03KVM: x86: hyper-v: fix type of valid_bank_maskGravatar Yury Norov 1-2/+2
2022-05-20KVM: x86: hyper-v: fix type of valid_bank_maskGravatar Yury Norov 1-2/+2
2022-05-02KVM: x86: replace bitmap_weight with bitmap_empty where appropriateGravatar Yury Norov 1-4/+4
2022-04-11KVM: x86: hyper-v: Avoid writing to TSC page without an active vCPUGravatar Vitaly Kuznetsov 1-32/+8
2022-04-02KVM: x86: Add wrappers for setting/clearing APICv inhibitsGravatar Sean Christopherson 1-3/+7
2022-03-29KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activatedGravatar Vitaly Kuznetsov 1-3/+6
2022-03-29KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irqGravatar Vitaly Kuznetsov 1-0/+3
2022-02-25Merge branch 'kvm-hv-xmm-hypercall-fixes' into HEADGravatar Paolo Bonzini 1-36/+49
2022-02-25KVM: x86: hyper-v: HVCALL_SEND_IPI_EX is an XMM fast hypercallGravatar Vitaly Kuznetsov 1-18/+34
2022-02-25KVM: x86: hyper-v: Fix the maximum number of sparse banks for XMM fast TLB fl...Gravatar Vitaly Kuznetsov 1-1/+2
2022-02-25KVM: x86: hyper-v: Drop redundant 'ex' parameter from kvm_hv_flush_tlb()Gravatar Vitaly Kuznetsov 1-17/+6
2022-02-25KVM: x86: hyper-v: Drop redundant 'ex' parameter from kvm_hv_send_ipi()Gravatar Vitaly Kuznetsov 1-4/+4
2022-02-10KVM: nSVM: Implement Enlightened MSR-Bitmap featureGravatar Vitaly Kuznetsov 1-6/+1
2022-02-10KVM: x86: Make kvm_hv_hypercall_enabled() static inlineGravatar Vitaly Kuznetsov 1-5/+0
2022-02-10KVM: x86: Add checks for reserved-to-zero Hyper-V hypercall fieldsGravatar Sean Christopherson 1-0/+5
2022-02-10KVM: x86: Reject fixeds-size Hyper-V hypercalls with non-zero "var_cnt"Gravatar Sean Christopherson 1-6/+6
2022-02-10KVM: x86: Shove vp_bitmap handling down into sparse_set_to_vcpu_mask()Gravatar Sean Christopherson 1-27/+38
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