Syzbot CI

Subject	perf/x86: Don't write PEBS_ENABLED on KVM transitions
Author	seanjc@google.com
Date	2026-09-21 19:14:09 +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 sashiko-bot@kernel.org seanjc@google.com

Subject

Author

seanjc@google.com

Date

2026-09-21 19:14:09 +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 sashiko-bot@kernel.org seanjc@google.com

Name	Content [All]
[PATCH v4 01/10] perf/x86/intel: Ensure guest PEBS path doesn't set unwanted PERF_GLOBAL_CTRL bits	[Body]
[PATCH v4 02/10] perf/x86/intel: Don't write PEBS_ENABLED on host<=>guest xfers if CPU has isolation	[Body]
[PATCH v4 03/10] perf/x86/intel: Don't context switch DS_AREA (and PEBS config) if PEBS is unused	[Body]
[PATCH v4 04/10] perf/x86/intel: Make @data a mandatory param for intel_guest_get_msrs()	[Body]
[PATCH v4 05/10] perf/x86/intel: Invert names of intel_ctrl_{guest,host}_mask	[Body]
[PATCH v4 06/10] perf/x86: KVM: Have perf define a dedicated struct for getting guest PEBS data	[Body]
[PATCH v4 07/10] perf/x86/intel: KVM: Handle cross-mapped PEBS PMCs entirely within KVM	[Body]
[PATCH v4 08/10] KVM: VMX: Drop a redundant pmu->global_ctrl check when processing pebs_enable	[Body]
[PATCH v4 09/10] KVM: VMX: Only tell perf to enable PEBS counters for fully enabled PMCs	[Body]
[PATCH v4 10/10] perf/x86/intel: Check only PMC bits in PEBS_ENABLED when detecting host PEBS usage	[Body]

Name

Content [All]

Passed

Test	Base	Patched	Verdict
[KASAN] Build Base	eb391afae15f55d25d2f5647ac7a307b29911527 [Config]		passed [Log]
[KASAN] Boot test: Base	eb391afae15f55d25d2f5647ac7a307b29911527 [Config]		passed [Log]
[KASAN] Build Patched		eb391afae15f55d25d2f5647ac7a307b29911527 [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		eb391afae15f55d25d2f5647ac7a307b29911527 [Config] [patched]	passed [Log]
[KASAN] Fuzz	eb391afae15f55d25d2f5647ac7a307b29911527 [Config]	eb391afae15f55d25d2f5647ac7a307b29911527 [Config] [patched]	passed [Log] [Artifacts]