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3 daysMerge branch into tip/master: 'x86/cpu'Ingo Molnar8-0/+12
3 daysMerge branch into tip/master: 'perf/core'Ingo Molnar3-91/+429
3 daysMerge branch into tip/master: 'irq/core'Ingo Molnar7-7/+7
6 daysx86/irq: Make irqstats array basedThomas Gleixner7-7/+7
13 daysperf/x86/intel: Update event constraints and cache_extra_regsfor CWFDapeng Mi1-1/+29
13 daysperf/x86/intel: Update event constraints and cache_extra_regsfor SRFDapeng Mi1-2/+1
13 daysperf/x86/intel: Update event constraints and cache_extra_regsfor NVLDapeng Mi3-32/+36
13 daysperf/x86/intel: Update event constraints for PTLDapeng Mi3-4/+25
13 daysperf/x86/intel: Update event constraints and cache_extra_regsfor ARLDapeng Mi1-8/+48
13 daysperf/x86/intel: Update event constraints and cache_extra_regsfor LNLDapeng Mi2-11/+59
13 daysperf/x86/intel: Update event constraints and cache_extra_regsfor MTLDapeng Mi3-2/+34
13 daysperf/x86/intel: Update event constraints and cache_extra_regsfor ADLDapeng Mi2-8/+131
13 daysperf/x86/intel: Update event constraints for DMRDapeng Mi1-7/+8
13 daysperf/x86/intel: Update event constraints and cache_extra_regsfor SPRDapeng Mi1-9/+14
13 daysperf/x86/intel: Update event constraints and cache_extra_regsfor ICXDapeng Mi1-5/+43
2026-05-06treewide: Explicitly include the x86 CPUID headersAhmed S. Darwish8-0/+12
2026-05-05perf/x86/intel: Consolidate MSR_IA32_PERF_CFG_C trackingDapeng Mi2-9/+8
2026-05-05perf/x86/intel: Enable auto counter reload for DMRDapeng Mi1-0/+1
2026-05-05perf/x86/intel: Disable PMI for self-reloaded ACR eventsDapeng Mi2-4/+23
2026-05-05perf/x86/intel: Always reprogram ACR events to prevent stale masksDapeng Mi1-5/+8
2026-05-05perf/x86/intel: Improve validation and configuration of ACR masksDapeng Mi1-7/+25
2026-04-17Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-1/+0
2026-04-14Merge tag 'x86-cleanups-2026-04-13' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds1-3/+3
2026-04-14Merge tag 'perf-core-2026-04-13' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds5-108/+267
2026-04-13Merge tag 'kvm-x86-vmxon-7.1' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini1-1/+0
2026-04-07perf/x86/intel/uncore: Remove extra double quote markZide Chen1-24/+24
2026-04-07perf/x86/intel/uncore: Fix die ID init and look up bugsZide Chen2-7/+7
2026-04-07perf/x86/intel/uncore: Skip discovery table for offline diesZide Chen1-1/+1
2026-04-07perf/x86/intel/uncore: Fix iounmap() leak on global_init failureZide Chen1-5/+10
2026-04-04x86/apic: Drop AMD Extended Interrupt LVT macrosNaveen N Rao (AMD)1-3/+3
2026-04-03perf/x86/msr: Make SMI and PPERF on by defaultKan Liang1-79/+3
2026-04-02perf/x86: Fix potential bad container_of in intel_pmu_hw_configIan Rogers1-2/+4
2026-03-24perf/x86/intel/p4: Fix unused variable warning in p4_pmu_init()Aldo Conte1-3/+3
2026-03-12perf/x86/intel: Only check GP counters for PEBS constraints validationDapeng Mi1-8/+14
2026-03-12perf/x86/intel: Fix OMR snoop information parsing issuesDapeng Mi1-4/+7
2026-03-12perf/x86/intel: Add missing branch counters constraint applyDapeng Mi1-10/+21
2026-03-12x86/perf: Make sure to program the counter value for stopped events on migrationPeter Zijlstra1-1/+3
2026-03-12perf/x86: Move event pointer setup earlier in x86_pmu_enable()Breno Leitao1-1/+2
2026-03-04KVM: VMX: Move core VMXON enablement to kernelSean Christopherson1-1/+0
2026-02-28perf/amd/ibs: Advertise remote socket capabilityRavi Bangoria1-0/+19
2026-02-28perf/amd/ibs: Enable streaming store filterRavi Bangoria1-0/+51
2026-02-28perf/amd/ibs: Enable RIP bit63 hardware filteringRavi Bangoria1-8/+38
2026-02-28perf/amd/ibs: Enable fetch latency filteringRavi Bangoria1-1/+65
2026-02-28perf/amd/ibs: Support IBS_{FETCH|OP}_CTL2[Dis] to eliminate RMW raceRavi Bangoria1-0/+45
2026-02-27perf/amd/ibs: Define macro for ldlat mask and shiftRavi Bangoria1-4/+7
2026-02-27perf/amd/ibs: Avoid race between event add and NMIRavi Bangoria1-0/+8
2026-02-27perf/amd/ibs: Avoid calling perf_allow_kernel() from the IBS NMI handlerRavi Bangoria2-1/+5
2026-02-27perf/amd/ibs: Preserve PhyAddrVal bit when clearing PhyAddr MSRRavi Bangoria1-2/+0
2026-02-27perf/amd/ibs: Limit ldlat->l3missonly dependency to Zen5Ravi Bangoria1-1/+4
2026-02-27perf/amd/ibs: Account interrupt for discarded samplesRavi Bangoria1-2/+6
2026-02-23perf/x86/intel/uncore: Add per-scheduler IMC CAS count eventsZide Chen1-1/+27
2026-02-22Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL usesKees Cook2-3/+2
2026-02-21Convert more 'alloc_obj' cases to default GFP_KERNEL argumentsLinus Torvalds1-2/+1
2026-02-21Convert 'alloc_flex' family to use the new default GFP_KERNEL argumentLinus Torvalds2-2/+2
2026-02-21Convert 'alloc_obj' family to use the new default GFP_KERNEL argumentLinus Torvalds7-16/+16
2026-02-21treewide: Replace kmalloc with kmalloc_obj for non-scalar typesKees Cook8-25/+25
2026-02-10Merge tag 'perf-core-2026-02-09' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds14-335/+1458
2026-01-21perf/x86/intel: Do not enable BTS for guestsFernand Sieber1-2/+11
2026-01-15perf/x86/intel/uncore: Convert comma to semicolonChen Ni1-4/+4
2026-01-15perf/x86/intel: Add support for rdpmc user disable featureDapeng Mi3-0/+54
2026-01-15perf/x86: Use macros to replace magic numbers in attr_rdpmcDapeng Mi3-4/+12
2026-01-15perf/x86/intel: Add core PMU support for NovalakeDapeng Mi3-0/+112
2026-01-15perf/x86/intel: Add support for PEBS memory auxiliary info field in NVLDapeng Mi2-0/+85
2026-01-15perf/x86/intel: Add core PMU support for DMRDapeng Mi3-1/+207
2026-01-15perf/x86/intel: Add support for PEBS memory auxiliary info field in DMRDapeng Mi2-0/+142
2026-01-15perf/x86/intel: Support the 4 new OMR MSRs introduced in DMR and NVLDapeng Mi2-17/+47
2026-01-11treewide: Update email addressThomas Gleixner2-2/+2
2026-01-06perf/x86/intel/uncore: Add Nova Lake supportZide Chen4-0/+52
2026-01-06perf/x86/intel/uncore: Add missing PMON units for Panther LakeZide Chen2-0/+46
2026-01-06perf/x86/intel/uncore: Update DMR uncore constraints preliminarilyZide Chen1-0/+27
2026-01-06perf/x86/intel/uncore: Support uncore constraint rangesZide Chen3-143/+44
2026-01-06perf/x86/intel/uncore: Support IIO free-running counters on DMRZide Chen1-5/+113
2026-01-06perf/x86/intel/uncore: Add freerunning event descriptor helper macroZide Chen1-67/+28
2026-01-06perf/x86/intel/uncore: Add domain global init callbackZide Chen3-0/+21
2026-01-06perf/x86/intel/uncore: Add CBB PMON support for Diamond RapidsZide Chen4-3/+54
2026-01-06perf/x86/intel/uncore: Add IMH PMON support for Diamond RapidsZide Chen4-0/+243
2026-01-06perf/x86/intel/uncore: Remove has_generic_discovery_table()Zide Chen2-33/+12
2026-01-06perf/x86/intel/uncore: Support per-platform discovery base devicesZide Chen3-35/+68
2026-01-06perf/x86/intel/uncore: Move uncore discovery init struct to headerZide Chen4-47/+49
2026-01-06perf/x86/uncore: clean up const mismatchGreg Kroah-Hartman1-3/+3
2025-12-19perf: Use EXPORT_SYMBOL_FOR_KVM() for the mediated APIsPeter Zijlstra1-2/+3
2025-12-17perf/x86/cstate: Add Airmont NPMartin Schiller1-0/+1
2025-12-17perf/x86/intel: Add Airmont NPMartin Schiller1-0/+1
2025-12-17perf/x86/msr: Add Airmont NPMartin Schiller1-0/+1
2025-12-17perf/x86/amd: Support PERF_PMU_CAP_MEDIATED_VPMU for AMD hostSandipan Das1-0/+2
2025-12-17perf/x86/intel: Support PERF_PMU_CAP_MEDIATED_VPMUKan Liang1-0/+5
2025-12-17perf/x86/core: Plumb mediated PMU capability from x86_pmu to x86_pmu_capMingwei Zhang1-0/+1
2025-12-17perf/x86/core: Do not set bit width for unavailable countersSandipan Das1-2/+2
2025-12-17perf/x86/core: Add APIs to switch to/from mediated PMI vector (for KVM)Sean Christopherson1-0/+32
2025-12-16perf/x86/intel/cstate: Add Diamond Rapids supportZide Chen1-0/+1
2025-12-16perf/x86/intel/cstate: Add Nova Lake supportZide Chen1-7/+22
2025-12-16perf/x86/intel/cstate: Add Wildcat Lake supportZide Chen1-6/+8
2025-12-14Merge tag 'perf-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds2-4/+4
2025-12-12perf/x86/intel: Fix NULL event dereference crash in handle_pmi_common()Evan Li1-0/+3
2025-12-09perf/x86/amd/uncore: Fix the return value of amd_uncore_df_event_init() on errorSandipan Das1-4/+1
2025-12-05Merge tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds1-4/+8
2025-12-02Merge tag 'x86_misc_for_6.19-rc1' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds4-9/+13
2025-12-01Merge tag 'perf-core-2025-12-01' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds6-196/+979
2025-11-19perf/x86/intel/uncore: Remove superfluous checkJiri Slaby (SUSE)1-2/+0
2025-11-14syscore: Pass context data to callbacksThierry Reding1-4/+8
2025-11-12x86: Restrict KVM-induced symbol exports to KVM modules where obvious/possibleSean Christopherson4-9/+13
2025-11-12perf/x86/intel: Fix and clean up intel_pmu_drain_arch_pebs() type useIngo Molnar1-2/+1
2025-11-07perf/x86/intel: Optimize PEBS extended configPeter Zijlstra1-11/+14
2025-11-07perf/x86/intel: Check PEBS dyn_constraintsPeter Zijlstra1-0/+12
2025-11-07perf/x86/intel: Add a check for dynamic constraintsKan Liang1-8/+148
2025-11-07perf/x86/intel: Add counter group support for arch-PEBSDapeng Mi2-6/+61
2025-11-07perf/x86/intel: Setup PEBS data configuration and enable legacy groupsDapeng Mi3-1/+156
2025-11-07perf/x86/intel: Update dyn_constraint base on PEBS event precise levelDapeng Mi2-0/+12
2025-11-07perf/x86/intel: Allocate arch-PEBS buffer and initialize PEBS_BASE MSRDapeng Mi3-14/+90
2025-11-07perf/x86/intel: Process arch-PEBS records or record fragmentsDapeng Mi2-0/+197
2025-11-07perf/x86/intel/ds: Factor out PEBS group processing code to functionsDapeng Mi1-65/+103
2025-11-07perf/x86/intel/ds: Factor out PEBS record processing code to functionsDapeng Mi1-25/+58
2025-11-07perf/x86/intel: Initialize architectural PEBSDapeng Mi4-32/+126
2025-11-07perf/x86/intel: Correct large PEBS flag checkDapeng Mi1-1/+3
2025-11-07perf/x86/intel: Replace x86_pmu.drain_pebs calling with static callDapeng Mi1-1/+1
2025-11-07perf/x86: Fix NULL event access and potential PEBS record lossDapeng Mi1-2/+3
2025-11-07perf/x86: Remove redundant is_x86_event() prototypeDapeng Mi1-1/+0
2025-11-05Revert "perf/x86: Always store regs->ip in perf_callchain_kernel()"Jiri Olsa1-5/+5
2025-10-29perf/x86/intel/uncore: Add uncore PMU support for Wildcat Lakedongsheng1-0/+1
2025-10-29perf/x86/intel: Add PMU support for WildcatLakeDapeng Mi1-0/+1
2025-10-29unwind_user/x86: Teach FP unwind about start of functionPeter Zijlstra1-40/+0
2025-10-29perf/x86/intel/cstate: Add Pantherlake supportZhang Rui1-6/+8
2025-10-29perf/x86/intel/cstate: Remove PC3 support from LunarLakeZhang Rui1-2/+1
2025-10-29perf/x86/intel/cstate: Add Clearwater Forest supportZide Chen1-0/+1
2025-10-29perf/x86/intel: Fix KASAN global-out-of-bounds warningDapeng Mi1-1/+2
2025-10-16perf/x86/amd: Check event before enable to avoid GPFGeorge Kennedy1-1/+6
2025-08-21perf/x86: Print PMU counters bitmap in x86_pmu_show_pmu_cap()Dapeng Mi1-7/+9
2025-08-21perf/x86/intel: Add ICL_FIXED_0_ADAPTIVE bit into INTEL_FIXED_BITS_MASKDapeng Mi1-7/+3
2025-08-21perf/x86/intel: Change macro GLOBAL_CTRL_EN_PERF_METRICS to BIT_ULL(48)Dapeng Mi1-4/+4
2025-08-21perf/x86/intel: Fix IA32_PMC_x_CFG_B MSRs access errorDapeng Mi1-1/+2
2025-08-21perf/x86/intel: Use early_initcall() to hook bts_init()Dapeng Mi1-1/+1
2025-07-09perf/x86/intel/uncore: Add iMC freerunning for Panther LakeKan Liang1-1/+9
2025-07-09perf/x86/intel/uncore: Add Panther Lake supportKan Liang5-1/+85
2025-07-09perf/x86/intel/uncore: Support customized MMIO map sizeKan Liang2-1/+3
2025-07-09perf/x86/intel/uncore: Support MSR portal for discovery tablesKan Liang2-20/+70
2025-06-13perf/x86/intel: Fix crash in icl_update_topdown_event()Kan Liang1-1/+1
2025-05-31perf/x86/intel: Fix incorrect MSR index calculations in intel_pmu_config_acr()Dapeng Mi1-3/+5
2025-05-26Merge tag 'x86-core-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds28-292/+327
2025-05-26Merge tag 'perf-core-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds15-184/+628
2025-05-21perf/x86/zhaoxin: Remove driver-specific throttle supportKan Liang1-2/+1
2025-05-21perf/x86/amd: Remove driver-specific throttle supportKan Liang2-5/+2
2025-05-21perf/x86/intel: Remove driver-specific throttle supportKan Liang5-14/+8
2025-05-21Merge tag 'v6.15-rc7' into x86/core, to pick up fixesIngo Molnar1-4/+5
2025-05-16perf/x86/intel/ds: Remove redundant assignments to sample.periodChangbin Du1-3/+0
2025-05-15x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID headerAhmed S. Darwish1-1/+1
2025-05-15perf/x86/intel: Fix segfault with PEBS-via-PT with sample_freqAdrian Hunter1-4/+5
2025-05-15perf/aux: Allocate non-contiguous AUX pages by defaultYabin Cui1-0/+2
2025-05-13Merge branch 'x86/msr' into x86/core, to resolve conflictsIngo Molnar28-289/+317
2025-05-13Merge branch 'x86/cpu' into x86/core, to resolve conflictsIngo Molnar1-1/+1
2025-05-13Merge branch 'x86/alternatives' into x86/core, to merge dependent commitsIngo Molnar1-1/+8
2025-05-06Merge tag 'v6.15-rc5' into x86/msr, to pick up fixes and to resolve conflictsIngo Molnar4-6/+30
2025-05-06Merge tag 'v6.15-rc5' into x86/cpu, to resolve conflictsIngo Molnar5-111/+66
2025-05-02x86/msr: Convert __rdmsr() uses to native_rdmsrq() usesXin Li (Intel)1-1/+1
2025-05-02x86/msr: Convert __wrmsr() uses to native_wrmsr{,q}() usesXin Li (Intel)1-1/+1
2025-05-02x86/msr: Convert the rdpmc() macro to an __always_inline functionXin Li (Intel)4-5/+5
2025-05-02x86/msr: Rename rdpmcl() to rdpmc()Xin Li (Intel)4-5/+5
2025-05-02x86/msr: Add explicit includes of <asm/msr.h>Xin Li (Intel)25-0/+28
2025-05-02Merge tag 'v6.15-rc4' into x86/msr, to pick up fixes and resolve conflictsIngo Molnar4-105/+36
2025-04-30perf/x86/intel: KVM: Mask PEBS_ENABLE loaded for guest with vCPU's value.Sean Christopherson1-1/+1
2025-04-25perf/x86: Optimize the is_x86_eventKan Liang1-9/+10
2025-04-25perf/x86/intel: Check the X86 leader for ACR groupKan Liang1-1/+1
2025-04-25Merge branch 'perf/urgent'Peter Zijlstra3-5/+29
2025-04-25perf/x86/intel/ds: Fix counter backwards of non-precise events counters-snaps...Kan Liang1-2/+19
2025-04-25perf/x86/intel: Check the X86 leader for pebs_counter_event_groupKan Liang1-1/+1
2025-04-25perf/x86/intel: Only check the group flag for X86 leaderKan Liang2-2/+9
2025-04-24perf/x86: Fix non-sampling (counting) events on certain x86 platformsLuo Gengkun1-1/+1
2025-04-18perf/x86/amd/uncore: Prevent UMC counters from saturatingSandipan Das1-1/+34
2025-04-18perf/x86/amd/uncore: Add parameter to configure hrtimerSandipan Das1-1/+5
2025-04-18perf/x86/amd/uncore: Use hrtimer for handling overflowsSandipan Das1-0/+63
2025-04-18perf/x86/intel/uncore: Use HRTIMER_MODE_HARD for detecting overflowsSandipan Das1-10/+2
2025-04-18perf/x86/amd/uncore: Remove unused 'struct amd_uncore_ctx::node' memberSandipan Das1-1/+0
2025-04-17perf/x86/intel: Introduce pairs of PEBS static callsDapeng Mi4-4/+27
2025-04-17perf/x86/intel: Rename x86_pmu.pebs to x86_pmu.ds_pebsDapeng Mi3-18/+22
2025-04-17perf/x86/intel: Decouple BTS initialization from PEBS initializationDapeng Mi4-6/+9
2025-04-17perf/x86/intel: Parse CPUID archPerfmonExt leaves for non-hybrid CPUsDapeng Mi1-9/+22
2025-04-17perf/x86/intel: Add PMU support for Clearwater ForestDapeng Mi1-0/+24
2025-04-17Merge branch 'perf/urgent' into perf/core, to pick up fixesIngo Molnar3-104/+35
2025-04-17perf/x86/intel: Add Panther Lake supportKan Liang1-2/+9
2025-04-17perf/x86/intel: Allow to update user space GPRs from PEBS recordsDapeng Mi1-3/+5
2025-04-17perf/x86/intel: Don't clear perf metrics overflow bit unconditionallyDapeng Mi1-2/+11
2025-04-17perf/x86/intel/uncore: Fix the scale of IIO free running counters on SPRKan Liang1-57/+1
2025-04-17perf/x86/intel/uncore: Fix the scale of IIO free running counters on ICXKan Liang1-32/+1
2025-04-17perf/x86/intel/uncore: Fix the scale of IIO free running counters on SNRKan Liang1-8/+8
2025-04-14x86/platform/amd: Move the <asm/amd-ibs.h> header to <asm/amd/ibs.h>Ingo Molnar1-1/+1
2025-04-13perf/x86/intel/bts: Replace offsetof() with struct_size()Thorsten Blum1-1/+1
2025-04-12x86/events, x86/insn-eval: Remove incorrect current->active_mm referencesAndy Lutomirski1-1/+8
2025-04-10x86/msr: Rename 'rdmsrl_on_cpu()' to 'rdmsrq_on_cpu()'Ingo Molnar1-1/+1
2025-04-10x86/msr: Rename 'rdmsrl_safe_on_cpu()' to 'rdmsrq_safe_on_cpu()'Ingo Molnar1-1/+1
2025-04-10x86/msr: Rename 'wrmsrl_safe()' to 'wrmsrq_safe()'Ingo Molnar6-18/+18
2025-04-10x86/msr: Rename 'rdmsrl_safe()' to 'rdmsrq_safe()'Ingo Molnar5-9/+9
2025-04-10x86/msr: Rename 'wrmsrl()' to 'wrmsrq()'Ingo Molnar19-178/+178
2025-04-10x86/msr: Rename 'rdmsrl()' to 'rdmsrq()'Ingo Molnar22-75/+75
2025-04-09perf/arch: Record sample last_period before updating on the x86 and PowerPC p...Mark Barnett3-3/+10
2025-04-09perf/x86/intel/bts: Rename local bts_buffer variables for clarityThorsten Blum1-72/+72
2025-04-08perf/x86/intel: Support auto counter reloadKan Liang3-3/+235
2025-04-08perf/x86/intel: Add CPUID enumeration for the auto counter reloadKan Liang2-0/+27
2025-04-08perf: Extend the bit width of the arch-specific flagKan Liang1-20/+21
2025-04-08perf/x86/intel: Track the num of events needs late setupKan Liang3-2/+20
2025-04-08perf/x86: Add dynamic constraintKan Liang4-7/+18
2025-03-25Merge tag 'lsm-pr-20250323' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds4-4/+4
generated by cgit 1.3-korg (git 2.53.0) at 2026-06-01 06:51:50 +0000