Second and likely final batch of x86 updates for 6.1, i.e. for kvm/queue. All larger series (NX precision, Hyper-V TLB flush, AVIC fixes, etc...) are destined for 6.2. There are a variety of selftest fixes and improvements that I think we should get into 6.1, but they're not x86 specific, i.e. I need to sync with you to figure out how to handle those. Note, Like's PEBS KVM-unit-tests[1] will fail unless the PMU fix that's going through the tip tree is also applied[2]. That's my fault, I requested Like to post it separately without thinking through the KUT ramifications. Thanks! [1] https://lore.kernel.org/all/20220819110939.78013-1-likexu@xxxxxxxxxxx [2] https://lore.kernel.org/all/20220831033524.58561-1-likexu@xxxxxxxxxxx The following changes since commit c59fb127583869350256656b7ed848c398bef879: KVM: remove KVM_REQ_UNHALT (2022-09-26 12:37:21 -0400) are available in the Git repository at: https://github.com/sean-jc/linux.git tags/kvm-x86-6.1-2 for you to fetch changes up to ea5cbc9ff839091a86558d4e2c082225b13e0055: KVM: x86/svm/pmu: Rewrite get_gp_pmc_amd() for more counters scalability (2022-09-28 12:47:23 -0700) ---------------------------------------------------------------- KVM x86 updates for 6.1, batch #2: - Misc PMU fixes and cleanups. - Fixes for Hyper-V hypercall selftest ---------------------------------------------------------------- Like Xu (6): KVM: x86/pmu: Avoid setting BIT_ULL(-1) to pmu->host_cross_mapped_mask KVM: x86/pmu: Don't generate PEBS records for emulated instructions KVM: x86/pmu: Refactor PERF_GLOBAL_CTRL update helper for reuse by PEBS KVM: x86/pmu: Avoid using PEBS perf_events for normal counters KVM: x86/svm/pmu: Direct access pmu->gp_counter[] to implement amd_*_to_pmc() KVM: x86/svm/pmu: Rewrite get_gp_pmc_amd() for more counters scalability Vipin Sharma (2): KVM: selftests: Check result in hyperv_features for successful hypercalls KVM: selftests: Load RAX with -EFAULT before Hyper-V hypercall Vitaly Kuznetsov (1): KVM: selftests: Don't set reserved bits for invalid Hyper-V hypercall number arch/x86/kvm/pmu.c | 20 ++++++++++++++----- arch/x86/kvm/svm/pmu.c | 117 +++++++++++++++++++--------------------------------------------------------------------------------------------- arch/x86/kvm/vmx/pmu_intel.c | 29 +++++++++++++++------------- tools/testing/selftests/kvm/x86_64/hyperv_features.c | 13 +++++++------ 4 files changed, 57 insertions(+), 122 deletions(-)
