Hi, On 2017/6/28 9:49, kbuild test robot wrote: > Hi Shaokun, > > [auto build test ERROR on next-20170619] > [also build test ERROR on v4.12-rc7] > [cannot apply to linus/master linux/master arm64/for-next/core v4.12-rc6 v4.12-rc5 v4.12-rc4] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] > > url: https://github.com/0day-ci/linux/commits/Shaokun-Zhang/Add-HiSilicon-SoC-uncore-Performance-Monitoring-Unit-driver/20170628-070841 > config: x86_64-allmodconfig (attached as .config) > compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 > reproduce: > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > > drivers/perf/hisilicon/hisi_uncore_pmu.c: In function 'hisi_read_scl_and_ccl_id': >>> drivers/perf/hisilicon/hisi_uncore_pmu.c:72:10: error: implicit declaration of function 'read_cpuid_mpidr' [-Werror=implicit-function-declaration] > mpidr = read_cpuid_mpidr(); > ^~~~~~~~~~~~~~~~ >>> drivers/perf/hisilicon/hisi_uncore_pmu.c:73:14: error: 'MPIDR_MT_BITMASK' undeclared (first use in this function) > if (mpidr & MPIDR_MT_BITMASK) { > ^~~~~~~~~~~~~~~~ > drivers/perf/hisilicon/hisi_uncore_pmu.c:73:14: note: each undeclared identifier is reported only once for each function it appears in >>> drivers/perf/hisilicon/hisi_uncore_pmu.c:75:14: error: implicit declaration of function 'MPIDR_AFFINITY_LEVEL' [-Werror=implicit-function-declaration] > *scl_id = MPIDR_AFFINITY_LEVEL(mpidr, 3); > ^~~~~~~~~~~~~~~~~~~~ > cc1: some warnings being treated as errors > Apologies for my modified drivers/perf/Kconfig for HISI_PMU. It depends on ARM64 and i shall remove COMPILE_TEST to fix it. Thanks. Shaokun > vim +/read_cpuid_mpidr +72 drivers/perf/hisilicon/hisi_uncore_pmu.c > > 66 > 67 /* Read Super CPU cluster and CPU cluster ID from MPIDR_EL1 */ > 68 void hisi_read_scl_and_ccl_id(u32 *scl_id, u32 *ccl_id) > 69 { > 70 u64 mpidr; > 71 > > 72 mpidr = read_cpuid_mpidr(); > > 73 if (mpidr & MPIDR_MT_BITMASK) { > 74 if (scl_id) > > 75 *scl_id = MPIDR_AFFINITY_LEVEL(mpidr, 3); > 76 if (ccl_id) > 77 *ccl_id = MPIDR_AFFINITY_LEVEL(mpidr, 2); > 78 } else { > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation > > > > _______________________________________________ > linuxarm mailing list > linuxarm@xxxxxxxxxx > http://rnd-openeuler.huawei.com/mailman/listinfo/linuxarm > -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
