linux-kernel - Re: [PATCH 4/7] KVM: x86/pmu: Add documentation for fixed ctr on PMU filter

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Date:   Sat, 15 Apr 2023 08:53:32 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jinrong Liang <ljr.kernel@...il.com>,
        Sean Christopherson <seanjc@...gle.com>
Cc:     oe-kbuild-all@...ts.linux.dev, Like Xu <like.xu.linux@...il.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Jonathan Corbet <corbet@....net>,
        Shuah Khan <skhan@...uxfoundation.org>,
        Aaron Lewis <aaronlewis@...gle.com>,
        David Matlack <dmatlack@...gle.com>,
        Vishal Annapurve <vannapurve@...gle.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jinrong Liang <cloudliang@...cent.com>,
        linux-kselftest@...r.kernel.org, linux-doc@...r.kernel.org,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/7] KVM: x86/pmu: Add documentation for fixed ctr on PMU
 filter

Hi Jinrong,

kernel test robot noticed the following build warnings:

[auto build test WARNING on a25497a280bbd7bbcc08c87ddb2b3909affc8402]

url:    https://github.com/intel-lab-lkp/linux/commits/Jinrong-Liang/KVM-selftests-Replace-int-with-uint32_t-for-nevents/20230414-190401
base:   a25497a280bbd7bbcc08c87ddb2b3909affc8402
patch link:    https://lore.kernel.org/r/20230414110056.19665-5-cloudliang%40tencent.com
patch subject: [PATCH 4/7] KVM: x86/pmu: Add documentation for fixed ctr on PMU filter
reproduce:
        # https://github.com/intel-lab-lkp/linux/commit/b0effe04478df3b33a26331f48540851c4d33173
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Jinrong-Liang/KVM-selftests-Replace-int-with-uint32_t-for-nevents/20230414-190401
        git checkout b0effe04478df3b33a26331f48540851c4d33173
        make menuconfig
        # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS
        make htmldocs

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304150850.rx4UDDsB-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Documentation/virt/kvm/api.rst:5133: WARNING: Definition list ends without a blank line; unexpected unindent.

vim +5133 Documentation/virt/kvm/api.rst

  5130	
  5131	  FixCtr[i]_is_allowed = (action == ALLOW) && (bitmap & BIT(i)) ||
  5132	    (action == DENY) && !(bitmap & BIT(i));
> 5133	  FixCtr[i]_is_denied = !FixCtr[i]_is_allowed;
  5134	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests