Hi Xiong, kernel test robot noticed the following build warnings: [auto build test WARNING on kvm/queue] [also build test WARNING on mst-vhost/linux-next linus/master v6.5-rc3 next-20230725] [cannot apply to kvm/linux-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Xiong-Zhang/Documentation-KVM-Add-vPMU-implementaion-and-gap-document/20230724-184443 base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue patch link: https://lore.kernel.org/r/20230724104154.259573-1-xiong.y.zhang%40intel.com patch subject: [PATCH] Documentation: KVM: Add vPMU implementaion and gap document reproduce: (https://download.01.org/0day-ci/archive/20230725/202307252116.sD1ngIZF-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202307252116.sD1ngIZF-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> Documentation/virt/kvm/x86/pmu.rst:104: WARNING: Unexpected indentation. >> Documentation/virt/kvm/x86/pmu.rst:104: WARNING: Unexpected section title or transition. vim +104 Documentation/virt/kvm/x86/pmu.rst 100 101 When guest no longer access the virtual counter's MSR within a 102 scheduling time slice and the virtual counter is disabled, KVM will 103 release the kvm perf event. > 104 ---------------------------- 105 | Guest | 106 | perf subsystem | 107 ---------------------------- 108 | ^ 109 vMSR | | vPMI 110 v | 111 ---------------------------- 112 | vPMU KVM vCPU | 113 ---------------------------- 114 | ^ 115 Call | | Callbacks 116 v | 117 --------------------------- 118 | Host Linux Kernel | 119 | perf subsystem | 120 --------------------------- 121 | ^ 122 MSR | | PMI 123 v | 124 -------------------- 125 | PMU CPU | 126 -------------------- 127 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
