git.kernel.dk Git - linux-block.git/search

2023-07-29	Like Xu	KVM: x86/irq: Conditionally register IRQ bypass consumer... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86/cpuid: Add AMD CPUID ExtPerfMonAndDbg leaf... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86/svm/pmu: Add AMD PerfMonV2 support Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86/cpuid: Add a KVM-only leaf to redirect AMD... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86/pmu: Constrain the num of guest counters with... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86/pmu: Advertise PERFCTR_CORE iff the min nr... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86/pmu: Disable vPMU if the minimum num of counters... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86: Explicitly zero cpuid "0xa" leaf when PMU... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86/pmu: Provide Intel PMU's pmc_is_enabled()... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86/pmu: Move handling PERF_GLOBAL_CTRL and friends... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86/pmu: Reject userspace attempts to set reserved... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-06-07	Like Xu	KVM: x86/pmu: Move reprogram_counters() to pmu.h Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-05-26	Like Xu	KVM: x86/mmu: Assert on @mmu in the __kvm_mmu_invalidate_addr() Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-05-23	Like Xu	perf/x86/intel: Save/restore cpuc->active_pebs_data_cfg... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-04-07	Like Xu	KVM: x86/pmu: Fix a typo in kvm_pmu_request_counter_reprogam() Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-04-06	Like Xu	KVM: x86/pmu: Rewrite reprogram_counters() to improve... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-04-06	Like Xu	KVM: x86/pmu: Rename pmc_is_enabled() to pmc_is_globally_ena... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-04-05	Like Xu	KVM: x86/pmu: Zero out pmu->all_valid_pmc_idx each... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-03-24	Like Xu	KVM: selftests: Report enable_pmu module value when... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-03-24	Like Xu	KVM: selftests: Add a helper to read kvm boolean module... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-02-02	Like Xu	perf/x86/intel: Expose EPT-friendly PEBS for SPR and... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-02-02	Like Xu	KVM: x86/pmu: Add PRIR++ and PDist support for SPR... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-01-27	Like Xu	KVM: x86/pmu: Don't tell userspace to save MSRs for... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-01-26	Like Xu	KVM: x86/pmu: Drop event_type and rename "struct kvm_event_h... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2023-01-24	Like Xu	KVM: svm/avic: Drop "struct kvm_x86_ops" for avic_hardware_s... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-12-27	Like Xu	perf/x86/lbr: Simplify the exposure check for the LBR_INFO... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-12-23	Like Xu	KVM: x86/pmu: Prevent zero period event from being... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-11-09	Like Xu	KVM: x86/pmu: Defer counter emulated overflow via pmc... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-11-09	Like Xu	KVM: x86/pmu: Defer reprogram_counter() to kvm_pmu_handle_ev... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-11-09	Like Xu	KVM: x86/pmu: Limit the maximum number of supported... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-11-09	Like Xu	KVM: x86/pmu: Limit the maximum number of supported... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-11-09	Like Xu	KVM: x86/pmu: Do not speculatively query Intel GP PMCs... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-09-28	Like Xu	KVM: x86/svm/pmu: Rewrite get_gp_pmc_amd() for more... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-09-28	Like Xu	KVM: x86/svm/pmu: Direct access pmu->gp_counter[] to... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-09-28	Like Xu	KVM: x86/pmu: Avoid using PEBS perf_events for normal... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-09-28	Like Xu	KVM: x86/pmu: Refactor PERF_GLOBAL_CTRL update helper... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-09-28	Like Xu	KVM: x86/pmu: Don't generate PEBS records for emulated... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-09-28	Like Xu	KVM: x86/pmu: Avoid setting BIT_ULL(-1) to pmu->host_cross_m... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-09-01	Like Xu	perf/x86/core: Completely disable guest PEBS via guest... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-09-01	Like Xu	perf/x86/core: Completely disable guest PEBS via guest... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-13	Like Xu	x86/events/intel/ds: Enable large PEBS for PERF_SAMPLE_WEIGH... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Accept 0 for absent PMU MSRs when host... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Restrict advanced features based on module... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Avoid exposing Intel BTS feature Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Update global enable_pmu when PMU is... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	perf/x86/intel: Fix the comment about guest LBR support... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Drop amd_event_mapping[] in the KVM context Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Replace pmc_perf_hw_id() with perf_get_hw_even... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	perf: x86/core: Add interface to query perfmon_event_map... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Use PERF_TYPE_RAW to merge reprogram_... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Drop "u8 ctrl, int idx" for reprogram_fixed_co... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Drop "u64 eventsel" for reprogram_gp_counter() Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Pass only "struct kvm_pmc *pmc" to reprogram_c... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Extract check_pmu_event_filter() handling... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Update comments for AMD gp counters Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Don't overwrite the pmu->global_ctrl... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Move the vmx_icl_pebs_cpu[] definition... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Expose CPUIDs feature bits PDCM, DS,... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/cpuid: Refactor host/guest CPU model consistency... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Add kvm_pmu_cap to optimize perf_get_x86_pmu_c... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Disable guest PEBS temporarily in two... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Move pmc_speculative_in_use() to arch... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86: Set PEBS_UNAVAIL in IA32_MISC_ENABLE when... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Add PEBS_DATA_CFG MSR emulation to support... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Add IA32_DS_AREA MSR emulation to support... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Adjust precise_ip to emulate Ice Lake... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Reprogram PEBS event to emulate guest... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Add IA32_PEBS_ENABLE MSR emulation for... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Introduce the ctrl_mask value for fixed... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	KVM: x86/pmu: Set MSR_IA32_MISC_ENABLE_EMON bit when... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	perf/x86/core: Pass "struct kvm_pmu *" to determine... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	perf/x86/intel: Handle guest PEBS overflow PMI for... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-06-08	Like Xu	perf/x86/intel: Add EPT-Friendly PEBS for Ice Lake... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-05-25	Like Xu	KVM: selftests: x86: Sync the new name of the test... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-21	Like Xu	KVM: x86/pmu: Update AMD PMC sample period to fix guest... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-13	Like Xu	KVM: x86: Use static calls to reduce kvm_pmu_ops overhead Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-13	Like Xu	KVM: x86: Move .pmu_ops to kvm_x86_init_ops and tag... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-13	Like Xu	KVM: x86: Copy kvm_pmu_ops by value to eliminate layer... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-13	Like Xu	KVM: x86: Move kvm_ops_static_call_update() to x86.c Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-13	Like Xu	selftests: kvm/x86/xen: Replace a comma in the xen_shinfo_te... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-13	Like Xu	KVM: x86/xen: Remove the redundantly included header... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-11	Like Xu	Documentation: KVM: Add SPDX-License-Identifier tag Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-11	Like Xu	selftests: kvm: add tsc_scaling_sync to .gitignore Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-02	Like Xu	KVM: x86/i8259: Remove a dead store of irq in a conditional... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-04-02	Like Xu	KVM: x86/pmu: Fix and isolate TSX-specific performance... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-03-02	Like Xu	KVM: x86/mmu: Passing up the error state of mmu_alloc_shadow... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-01-26	Like Xu	KVM: x86: Sync the states size with the XCR0/IA32_XSS... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-01-26	Like Xu	KVM: x86: Update vCPU's runtime CPUID on write to MSR_IA32_XSS Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-01-26	Like Xu	KVM: x86/cpuid: Exclude unpermitted xfeatures sizes... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-01-19	Like Xu	KVM: x86/cpuid: Clear XFD for component i if the base... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-01-17	Like Xu	KVM: x86: Making the module parameter of vPMU more... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-01-17	Like Xu	KVM: x86/pmu: Fix available_event_types check for REF_CPU_CY... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-01-07	Like Xu	KVM: x86/pmu: Add pmc->intr to refactor kvm_perf_overflow... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-01-07	Like Xu	KVM: x86/pmu: Reuse pmc_perf_hw_id() and drop find_fixed_event() Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-01-07	Like Xu	KVM: x86/pmu: Refactoring find_arch_event() to pmc_perf_hw_id() Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2022-01-07	Like Xu	KVM: x86/pmu: Setup pmc->eventsel for fixed PMCs Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2021-12-08	Like Xu	KVM: x86/svm: Add module param to control PMU virtualization Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2021-12-02	Like Xu	KVM: x86/pmu: Fix reserved bits for AMD PerfEvtSeln... Signed-off-by: Like Xu <likexu@tencent.com>	commit \| commitdiff \| tree
2021-11-17	Like Xu	perf/core: Rework guest callbacks to prepare for static_call... Signed-off-by: Like Xu <like.xu@linux.intel.com>	commit \| commitdiff \| tree
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