linux-kernel - Re: [linus:master] [perf/x86/intel] 25dfc9e357: kvm-unit-tests-qemu.pmu.fail

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Message-ID: <ZvDvB98DW10Au8lo@xsang-OptiPlex-9020>
Date: Mon, 23 Sep 2024 12:31:03 +0800
From: Oliver Sang <oliver.sang@...el.com>
To: "Liang, Kan" <kan.liang@...ux.intel.com>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>, Li Huafei <lihuafei1@...wei.com>,
	<linux-perf-users@...r.kernel.org>, Dapeng Mi <dapeng1.mi@...ux.intel.com>,
	<oliver.sang@...el.com>
Subject: Re: [linus:master] [perf/x86/intel] 25dfc9e357:
 kvm-unit-tests-qemu.pmu.fail

hi, Kan,

On Fri, Sep 20, 2024 at 09:27:06AM -0400, Liang, Kan wrote:

> > ...
> > .[32mPASS.[0m msr (1836 tests)
> > .[31mFAIL.[0m pmu (143 tests, 24 unexpected failures, 14 skipped)  <---
> 
> Is there a list to show which checks are failed?

I attached a pmu.log.

below failed which can pass on parent (v6.11-rc5)

FAIL: Intel: overflow: cntr-0
FAIL: Intel: overflow: status-0
FAIL: Intel: overflow: cntr-1
FAIL: Intel: overflow: status-1
FAIL: Intel: overflow: irq-1
FAIL: Intel: overflow: cntr-2
FAIL: Intel: overflow: status-2
FAIL: Intel: overflow: cntr-3
FAIL: Intel: overflow: status-3
FAIL: Intel: overflow: irq-3
FAIL: Intel: overflow: cntr-4
FAIL: Intel: overflow: status-4
FAIL: Intel: full-width writes: overflow: cntr-0
FAIL: Intel: full-width writes: overflow: status-0
FAIL: Intel: full-width writes: overflow: cntr-1
FAIL: Intel: full-width writes: overflow: status-1
FAIL: Intel: full-width writes: overflow: irq-1
FAIL: Intel: full-width writes: overflow: cntr-2
FAIL: Intel: full-width writes: overflow: status-2
FAIL: Intel: full-width writes: overflow: cntr-3
FAIL: Intel: full-width writes: overflow: status-3
FAIL: Intel: full-width writes: overflow: irq-3
FAIL: Intel: full-width writes: overflow: cntr-4
FAIL: Intel: full-width writes: overflow: status-4


> 
> Thanks,
> Kan
> 
> > .[32mPASS.[0m pmu_lbr (3 tests)
> > .[33mSKIP.[0m pmu_pebs (1 tests, 1 skipped)
> > ...
> > 
> > 
> > 
> > The kernel config and materials to reproduce are available at:
> > https://download.01.org/0day-ci/archive/20240920/202409201525.4877023e-oliver.sang@intel.com
> > 
> > 
> > 

View attachment "pmu.log" of type "text/plain" (6308 bytes)