Syzbot CI

Subject	perf/x86: Don't write PEBS_ENABLED on KVM transitions
Author	seanjc@google.com
Date	2026-05-08 23:13:45 +0000 UTC
Version
Cc	acme@kernel.org adrian.hunter@intel.com alexander.shishkin@linux.intel.com dapeng1.mi@linux.intel.com eranian@google.com irogers@google.com james.clark@linaro.org jmattson@google.com jolsa@kernel.org kvm@vger.kernel.org linux-kernel@vger.kernel.org linux-perf-users@vger.kernel.org mark.rutland@arm.com mingo@redhat.com mizhang@google.com namhyung@kernel.org pbonzini@redhat.com peterz@infradead.org seanjc@google.com

Subject

Author

seanjc@google.com

Date

2026-05-08 23:13:45 +0000 UTC

Version

acme@kernel.org adrian.hunter@intel.com alexander.shishkin@linux.intel.com dapeng1.mi@linux.intel.com eranian@google.com irogers@google.com james.clark@linaro.org jmattson@google.com jolsa@kernel.org kvm@vger.kernel.org linux-kernel@vger.kernel.org linux-perf-users@vger.kernel.org mark.rutland@arm.com mingo@redhat.com mizhang@google.com namhyung@kernel.org pbonzini@redhat.com peterz@infradead.org seanjc@google.com

Name	Content [All]
[PATCH v3 1/9] perf/x86/intel: Ensure guest PEBS path doesn't set unwanted PERF_GLOBAL_CTRL bits	[Body]
[PATCH v3 2/9] perf/x86/intel: Don't write PEBS_ENABLED on host<=>guest xfers if CPU has isolation	[Body]
[PATCH v3 3/9] perf/x86/intel: Don't context switch DS_AREA (and PEBS config) if PEBS is unused	[Body]
[PATCH v3 4/9] perf/x86/intel: Make @data a mandatory param for intel_guest_get_msrs()	[Body]
[PATCH v3 5/9] perf/x86/intel: Invert names of intel_ctrl_{guest,host}_mask	[Body]
[PATCH v3 6/9] perf/x86: KVM: Have perf define a dedicated struct for getting guest PEBS data	[Body]
[PATCH v3 7/9] perf/x86/intel: KVM: Handle cross-mapped PEBS PMCs entirely within KVM	[Body]
[PATCH v3 8/9] KVM: VMX: Drop a redundant pmu->global_ctrl check when processing pebs_enable	[Body]
[PATCH v3 9/9] KVM: VMX: Only tell perf to enable PEBS counters for fully enabled PMCs	[Body]

Name

Content [All]

Passed

Test	Base	Patched	Verdict
[KASAN] Build Base	254f49634ee16a731174d2ae34bc50bd5f45e731 [Config]		passed [Log]
[KASAN] Boot test: Base	254f49634ee16a731174d2ae34bc50bd5f45e731 [Config]		passed [Log]
[KASAN] Build Patched		254f49634ee16a731174d2ae34bc50bd5f45e731 [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		254f49634ee16a731174d2ae34bc50bd5f45e731 [Config] [patched]	passed [Log]
[KASAN] Fuzz	254f49634ee16a731174d2ae34bc50bd5f45e731 [Config]	254f49634ee16a731174d2ae34bc50bd5f45e731 [Config] [patched]	passed [Log] [Artifacts]