Subject perf/x86: Limit branch snapshots to valid entries
Author dapeng1.mi@linux.intel.com
Date 2026-10-19 07:08:33 +0000 UTC
Version
Cc acme@kernel.org adrian.hunter@intel.com ak@linux.intel.com alexander.shishkin@linux.intel.com ananth.narayan@amd.com andrii@kernel.org bpf@vger.kernel.org dapeng1.mi@intel.com dapeng1.mi@linux.intel.com eranian@google.com irogers@google.com linux-kernel@vger.kernel.org linux-perf-users@vger.kernel.org mingo@redhat.com namhyung@kernel.org peterz@infradead.org ravi.bangoria@amd.com sandipan.das@amd.com sashiko-bot@kernel.org song@kernel.org thomas.falcon@intel.com xudong.hao@intel.com zide.chen@intel.com
Patches (4)
Name Content [All]
[Patch v3 1/4] perf/x86: Clamp x86_pmu.lbr_nr to MAX_LBR_ENTRIES [Body]
[Patch v3 2/4] perf/x86/amd/lbr: Limit branch snapshots to valid entries [Body]
[Patch v3 3/4] perf/x86/intel/lbr: Reset the cached LBR stack in intel_pmu_lbr_reset() [Body]
[Patch v3 4/4] perf/x86/intel/lbr: Limit branch snapshots to valid entries [Body]
Series Summary
in progress
Status: in progress
Sessions
Session 2026-10-19
in progress
ID (for dev) 526286ec-f3db-42ad-93c6-2650aaafb5c7
Status in progress
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base f5a78ecccd98a04c47cea1cd63c2a2fdce8a4b48 [Config] passed [Log]
[KASAN] Boot test: Base f5a78ecccd98a04c47cea1cd63c2a2fdce8a4b48 [Config] passed [Log]
[KASAN] Build Patched f5a78ecccd98a04c47cea1cd63c2a2fdce8a4b48 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched f5a78ecccd98a04c47cea1cd63c2a2fdce8a4b48 [Config] [patched] passed [Log]
[KASAN] Fuzz f5a78ecccd98a04c47cea1cd63c2a2fdce8a4b48 [Config] f5a78ecccd98a04c47cea1cd63c2a2fdce8a4b48 [Config] [patched] running [Log] [Artifacts]