Content-Type: multipart/mixed; boundary="===============0533985625037703539==" MIME-Version: 1.0 From: kbuild test robot To: kbuild-all@lists.01.org Subject: Re: [PATCH v10 09/11] KVM: x86/pmu: Release guest LBR event via vPMU lazy release mechanism Date: Tue, 28 Apr 2020 13:06:26 +0800 Message-ID: <202004281230.jQ78RK3f%lkp@intel.com> In-Reply-To: <20200423081412.164863-10-like.xu@linux.intel.com> List-Id: --===============0533985625037703539== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Like, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on tip/perf/core] [also build test WARNING on vhost/linux-next v5.7-rc3 next-20200424] [cannot apply to kvm/linux-next] [if your patch is applied to the wrong git tree, please drop us a note to h= elp improve the system. BTW, we also suggest to use '--base' option to specify = the base tree in git format-patch, please see https://stackoverflow.com/a/37406= 982] url: https://github.com/0day-ci/linux/commits/Like-Xu/Guest-Last-Branch-= Recording-Enabling/20200426-123735 base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 87cfeb1= 920f84f465a738d4c6589033eefa20b45 reproduce: # apt-get install sparse # sparse version: v0.6.1-191-gc51a0382-dirty make ARCH=3Dx86_64 allmodconfig make C=3D1 CF=3D'-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) arch/x86/kvm/pmu.c:190:18: sparse: sparse: incompatible types in compari= son expression (different address spaces): arch/x86/kvm/pmu.c:190:18: sparse: struct kvm_pmu_event_filter [noder= ef] * arch/x86/kvm/pmu.c:190:18: sparse: struct kvm_pmu_event_filter * arch/x86/kvm/pmu.c:251:18: sparse: sparse: incompatible types in compari= son expression (different address spaces): arch/x86/kvm/pmu.c:251:18: sparse: struct kvm_pmu_event_filter [noder= ef] * arch/x86/kvm/pmu.c:251:18: sparse: struct kvm_pmu_event_filter * >> arch/x86/kvm/pmu.c:455:6: sparse: sparse: symbol 'kvm_pmu_lbr_cleanup' w= as not declared. Should it be static? arch/x86/kvm/pmu.c:524:18: sparse: sparse: incompatible types in compari= son expression (different address spaces): arch/x86/kvm/pmu.c:524:18: sparse: struct kvm_pmu_event_filter [noder= ef] * arch/x86/kvm/pmu.c:524:18: sparse: struct kvm_pmu_event_filter * arch/x86/kvm/pmu.c:524:18: sparse: sparse: incompatible types in compari= son expression (different address spaces): arch/x86/kvm/pmu.c:524:18: sparse: struct kvm_pmu_event_filter [noder= ef] * arch/x86/kvm/pmu.c:524:18: sparse: struct kvm_pmu_event_filter * Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org --===============0533985625037703539==--