Show patches with: Submitter = Xiong Zhang       |   42 patches
Patch Series A/R/T S/W/F Date Submitter Delegate State
target/i386: Change unavail from u32 to u64 target/i386: Change unavail from u32 to u64 - - - --- 2024-07-30 Xiong Zhang New
[RFC,41/41] KVM: nVMX: Add nested virtualization support for passthrough PMU KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,40/41] KVM: x86/pmu: Separate passthrough PMU logic in set/get_msr() from non-passthrough vPMU KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,39/41] KVM: x86/pmu: Implement emulated counter increment for passthrough PMU KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,38/41] KVM: x86/pmu: Introduce PMU helper to increment counter KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,37/41] KVM: x86/pmu: Allow writing to fixed counter selector if counter is exposed KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,36/41] KVM: x86/pmu: Intercept FIXED_CTR_CTRL MSR KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,35/41] KVM: x86/pmu: Allow writing to event selector for GP counters if event is allowed KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,34/41] KVM: x86/pmu: Intercept EVENT_SELECT MSR KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,33/41] KVM: x86/pmu: Make check_pmu_event_filter() an exported function KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,32/41] KVM: x86/pmu: Add support for PMU context switch at VM-exit/enter KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,31/41] KVM: x86/pmu: Call perf_guest_enter() at PMU context switch KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,30/41] KVM: x86/pmu: Switch PMI handler at KVM context switch boundary KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,29/41] KVM: x86/pmu: Exclude existing vLBR logic from the passthrough PMU KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,28/41] KVM: x86/pmu: Switch IA32_PERF_GLOBAL_CTRL at VM boundary KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,27/41] KVM: x86/pmu: Clear PERF_METRICS MSR for guest KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,26/41] KVM: x86/pmu: Add host_perf_cap field in kvm_caps to record host PMU capability KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,25/41] KVM: x86/pmu: Introduce macro PMU_CAP_PERF_METRICS KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,24/41] KVM: x86/pmu: Zero out unexposed Counters/Selectors to avoid information leakage KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,23/41] KVM: x86/pmu: Implement the save/restore of PMU state for Intel CPU KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,22/41] x86: Introduce MSR_CORE_PERF_GLOBAL_STATUS_SET for passthrough PMU KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,21/41] KVM: x86/pmu: Introduce function prototype for Intel CPU to save/restore PMU context KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,20/41] KVM: x86/pmu: Introduce PMU operation prototypes for save/restore PMU context KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,19/41] KVM: x86/pmu: Whitelist PMU MSRs for passthrough PMU KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,18/41] KVM: x86/pmu: Intercept full-width GP counter MSRs by checking with perf capabilities KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,17/41] KVM: x86/pmu: Implement pmu function for Intel CPU to disable MSR interception KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,16/41] KVM: x86/pmu: Create a function prototype to disable MSR interception KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,15/41] KVM: x86/pmu: Manage MSR interception for IA32_PERF_GLOBAL_CTRL KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,14/41] KVM: x86/pmu: Allow RDPMC pass through KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,13/41] KVM: x86/pmu: Add a helper to check if passthrough PMU is enabled KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,12/41] KVM: x86/pmu: Plumb through passthrough PMU to vcpu for Intel CPUs KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,11/41] KVM: x86/pmu: Introduce enable_passthrough_pmu module parameter and propage to KVM inst… KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,10/41] perf: core/x86: Plumb passthrough PMU capability from x86_pmu to x86_pmu_cap KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,09/41] perf: core/x86: Forbid PMI handler when guest own PMU KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,08/41] KVM: x86/pmu: Add get virtual LVTPC_MASK bit function KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,07/41] perf/x86: Add interface to reflect virtual LVTPC_MASK bit onto HW KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,06/41] perf: x86: Add function to switch PMI handler KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,05/41] KVM: x86/pmu: Register PMI handler for passthrough PMU KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,04/41] perf: core/x86: Add support to register a new vector for PMI handling KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,03/41] perf: Set exclude_guest onto nmi_watchdog KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,02/41] perf: Support guest enter/exit interfaces KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New
[RFC,01/41] perf: x86/intel: Support PERF_PMU_CAP_VPMU_PASSTHROUGH KVM: x86/pmu: Introduce passthrough vPM - - - --- 2024-01-26 Xiong Zhang New