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path: root/arch/x86/events
AgeCommit message (Expand)AuthorFilesLines
14 daysperf/x86/amd/uncore: Fix the return value of amd_uncore_df_event_init() on errorSandipan Das1-4/+1
2026-01-02perf/x86/amd: Check event before enable to avoid GPFGeorge Kennedy1-1/+6
2025-12-18perf/x86/intel: Fix NULL event dereference crash in handle_pmi_common()Evan Li1-0/+3
2025-12-18perf/x86/intel: Correct large PEBS flag checkDapeng Mi1-1/+3
2025-12-18perf/x86: Fix NULL event access and potential PEBS record lossDapeng Mi1-2/+3
2025-12-18perf/x86/intel/cstate: Remove PC3 support from LunarLakeZhang Rui1-2/+1
2025-11-19perf/x86/intel/uncore: Remove superfluous checkJiri Slaby (SUSE)1-2/+0
2025-11-06Revert "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
2025-10-29perf/x86/intel: Fix KASAN global-out-of-bounds warningDapeng Mi1-1/+2
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
2025-05-27Merge tag 'x86-core-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds28-292/+327
2025-05-27Merge 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
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