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Wed, 31 Aug 2022 00:02:38 +0000 Date: Wed, 31 Aug 2022 08:01:50 +0800 From: kernel test robot To: Peter Zijlstra Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [peterz-queue:perf/wip.rewrite 8/8] drivers/perf/arm_pmu.c:560:26: error: 'struct arm_pmu' has no member named 'filter_match' Message-ID: <202208310737.wF54G4Lj-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git perf/wip.rewrite head: 1a76bb2b00e68728753191bdc81ce890db4dd783 commit: 1a76bb2b00e68728753191bdc81ce890db4dd783 [8/8] Signed-off-by: Peter Zijlstra (Intel) config: arm-defconfig (https://download.01.org/0day-ci/archive/20220831/202208310737.wF54G4Lj-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=1a76bb2b00e68728753191bdc81ce890db4dd783 git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue perf/wip.rewrite git checkout 1a76bb2b00e68728753191bdc81ce890db4dd783 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): drivers/perf/arm_pmu.c: In function 'armpmu_filter_match': >> drivers/perf/arm_pmu.c:560:26: error: 'struct arm_pmu' has no member named 'filter_match' 560 | if (ret && armpmu->filter_match) | ^~ drivers/perf/arm_pmu.c:561:30: error: 'struct arm_pmu' has no member named 'filter_match' 561 | return armpmu->filter_match(event); | ^~ drivers/perf/arm_pmu.c: In function '__armpmu_alloc': >> drivers/perf/arm_pmu.c:888:18: error: 'struct pmu' has no member named 'filter_match' 888 | .filter_match = armpmu_filter_match, | ^~~~~~~~~~~~ >> drivers/perf/arm_pmu.c:888:35: error: initialization of 'void (*)(struct pmu *, unsigned int)' from incompatible pointer type 'int (*)(struct perf_event *)' [-Werror=incompatible-pointer-types] 888 | .filter_match = armpmu_filter_match, | ^~~~~~~~~~~~~~~~~~~ drivers/perf/arm_pmu.c:888:35: note: (near initialization for '(anonymous).start_txn') cc1: some warnings being treated as errors vim +560 drivers/perf/arm_pmu.c 1b8873a0c6ec51 arch/arm/kernel/perf_event.c Jamie Iles 2010-02-02 547 c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 548 /* c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 549 * In heterogeneous systems, events are specific to a particular c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 550 * microarchitecture, and aren't suitable for another. Thus, only match CPUs of c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 551 * the same microarchitecture. c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 552 */ c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 553 static int armpmu_filter_match(struct perf_event *event) c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 554 { c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 555 struct arm_pmu *armpmu = to_arm_pmu(event->pmu); c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 556 unsigned int cpu = smp_processor_id(); ca2b497253ad01 drivers/perf/arm_pmu.c Will Deacon 2018-10-05 557 int ret; ca2b497253ad01 drivers/perf/arm_pmu.c Will Deacon 2018-10-05 558 ca2b497253ad01 drivers/perf/arm_pmu.c Will Deacon 2018-10-05 559 ret = cpumask_test_cpu(cpu, &armpmu->supported_cpus); ca2b497253ad01 drivers/perf/arm_pmu.c Will Deacon 2018-10-05 @560 if (ret && armpmu->filter_match) ca2b497253ad01 drivers/perf/arm_pmu.c Will Deacon 2018-10-05 561 return armpmu->filter_match(event); ca2b497253ad01 drivers/perf/arm_pmu.c Will Deacon 2018-10-05 562 ca2b497253ad01 drivers/perf/arm_pmu.c Will Deacon 2018-10-05 563 return ret; c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 564 } c904e32a69b7c7 arch/arm/kernel/perf_event.c Mark Rutland 2015-05-13 565 :::::: The code at line 560 was first introduced by commit :::::: ca2b497253ad01c80061a1f3ee9eb91b5d54a849 arm64: perf: Reject stand-alone CHAIN events for PMUv3 :::::: TO: Will Deacon :::::: CC: Will Deacon -- 0-DAY CI Kernel Test Service https://01.org/lkp