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X-IronPort-AV: E=McAfee;i="6600,9927,10662"; a="328958670" X-IronPort-AV: E=Sophos;i="5.98,296,1673942400"; d="scan'208";a="328958670" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2023 01:01:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10662"; a="773046354" X-IronPort-AV: E=Sophos;i="5.98,296,1673942400"; d="scan'208";a="773046354" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 28 Mar 2023 01:01:54 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1ph4HC-000INL-0e; Tue, 28 Mar 2023 08:01:54 +0000 Date: Tue, 28 Mar 2023 16:01:49 +0800 From: kernel test robot To: Marc Zyngier Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Will Deacon , Zaid Al-Bassam Subject: [linux-next:master 6577/7309] drivers/perf/arm_pmuv3.c:44:2: error: use of undeclared identifier 'PERF_MAP_ALL_UNSUPPORTED' Message-ID: <202303281539.zzI4vpw1-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Stat-Signature: 9ujuc83qmocwbky84mtbcz3wxod4q3c1 X-Rspam-User: X-Rspamd-Queue-Id: AAE9B4001F X-Rspamd-Server: rspam06 X-HE-Tag: 1679990518-412197 X-HE-Meta: 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 jhSOSfHm rXbzgd7Qe5lBAoJld7Aqf8pppKpgmnWubkwM7Sqg384m0bPjsPHrPelN3QyejryXASmObKsa5PpcQG7QkBwU2ApqH5/duSZScg3NR/ty67kDsVESeSUN2skhmgOr9e5Iwrl4nHVmemJGtc2xROnAcG3K4LLKzIbeadqGH2gOoZS1XyKKD+9GGQjrDLZ7q77pgldNx2N/HfXMbH9SWQ8PNxT18hlzJ5eVTU00XZoO9n4VLQM2HhNYl/XTsxvxBzIvpAd3863sYXC81uhUeTCSm0jj43yVWVuDEzirM3UBTPkQGxcRXZPJvk6G6ce6CX+Vd8J+SjARLxINCCZegS33hwSGMR74E3F19EqPWg5ZSiotmVNke1QNRZMf//2iHaqDO9nKzdjki82/GKESS/++ioQ/Jel0eKN6/+9Y7P4ZOpkyuohZ3QYUSh9IRE5PzNM3JEmmQE/PojOGJraZRC7SmvIcYx57NWMI/yh8p1716i/18Ahk= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Marc, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: a6faf7ea9fcb7267d06116d4188947f26e00e57e commit: 3b16f6268e660f15aed0bb97aefe87e893eb8882 [6577/7309] ARM: mach-virt: Select PMUv3 driver by default config: arm-randconfig-r024-20230326 (https://download.01.org/0day-ci/archive/20230328/202303281539.zzI4vpw1-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7) 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 # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=3b16f6268e660f15aed0bb97aefe87e893eb8882 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 3b16f6268e660f15aed0bb97aefe87e893eb8882 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/perf/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202303281539.zzI4vpw1-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/perf/arm_pmuv3.c:44:2: error: use of undeclared identifier 'PERF_MAP_ALL_UNSUPPORTED' PERF_MAP_ALL_UNSUPPORTED, ^ >> drivers/perf/arm_pmuv3.c:59:2: error: use of undeclared identifier 'PERF_CACHE_MAP_ALL_UNSUPPORTED' PERF_CACHE_MAP_ALL_UNSUPPORTED, ^ >> drivers/perf/arm_pmuv3.c:61:3: error: call to undeclared function 'C'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] [C(L1D)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1D_CACHE, ^ >> drivers/perf/arm_pmuv3.c:61:5: error: use of undeclared identifier 'L1D' [C(L1D)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1D_CACHE, ^ >> drivers/perf/arm_pmuv3.c:61:13: error: use of undeclared identifier 'OP_READ' [C(L1D)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1D_CACHE, ^ >> drivers/perf/arm_pmuv3.c:61:25: error: use of undeclared identifier 'RESULT_ACCESS' [C(L1D)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1D_CACHE, ^ drivers/perf/arm_pmuv3.c:62:5: error: use of undeclared identifier 'L1D' [C(L1D)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL, ^ drivers/perf/arm_pmuv3.c:62:13: error: use of undeclared identifier 'OP_READ' [C(L1D)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL, ^ >> drivers/perf/arm_pmuv3.c:62:25: error: use of undeclared identifier 'RESULT_MISS' [C(L1D)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL, ^ >> drivers/perf/arm_pmuv3.c:64:5: error: use of undeclared identifier 'L1I' [C(L1I)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1I_CACHE, ^ drivers/perf/arm_pmuv3.c:64:13: error: use of undeclared identifier 'OP_READ' [C(L1I)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1I_CACHE, ^ drivers/perf/arm_pmuv3.c:64:25: error: use of undeclared identifier 'RESULT_ACCESS' [C(L1I)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1I_CACHE, ^ drivers/perf/arm_pmuv3.c:65:5: error: use of undeclared identifier 'L1I' [C(L1I)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1I_CACHE_REFILL, ^ drivers/perf/arm_pmuv3.c:65:13: error: use of undeclared identifier 'OP_READ' [C(L1I)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1I_CACHE_REFILL, ^ drivers/perf/arm_pmuv3.c:65:25: error: use of undeclared identifier 'RESULT_MISS' [C(L1I)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1I_CACHE_REFILL, ^ >> drivers/perf/arm_pmuv3.c:67:5: error: use of undeclared identifier 'DTLB' [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1D_TLB_REFILL, ^ drivers/perf/arm_pmuv3.c:67:14: error: use of undeclared identifier 'OP_READ' [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1D_TLB_REFILL, ^ drivers/perf/arm_pmuv3.c:67:26: error: use of undeclared identifier 'RESULT_MISS' [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1D_TLB_REFILL, ^ drivers/perf/arm_pmuv3.c:68:5: error: use of undeclared identifier 'DTLB' [C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1D_TLB, ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ARM_PMUV3 Depends on [n]: PERF_EVENTS [=y] && HW_PERF_EVENTS [=n] && (ARM [=y] && CPU_V7 [=y] || ARM64) Selected by [y]: - ARCH_VIRT [=y] && ARCH_MULTI_V7 [=y] && PERF_EVENTS [=y] vim +/PERF_MAP_ALL_UNSUPPORTED +44 drivers/perf/arm_pmuv3.c 62a4dda9d63a10 arch/arm64/kernel/perf_event.c Mark Rutland 2015-10-02 37 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 38 /* 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 39 * ARMv8 Architectural defined events, not all of these may 342e53bd8548e0 arch/arm64/kernel/perf_event.c Will Deacon 2018-10-05 40 * be supported on any given implementation. Unsupported events will 342e53bd8548e0 arch/arm64/kernel/perf_event.c Will Deacon 2018-10-05 41 * be disabled at run-time based on the PMCEID registers. 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 42 */ 030896885ade0a arch/arm64/kernel/perf_event.c Will Deacon 2012-03-05 43 static const unsigned armv8_pmuv3_perf_map[PERF_COUNT_HW_MAX] = { ae2fb7ece973f0 arch/arm64/kernel/perf_event.c Mark Rutland 2015-07-21 @44 PERF_MAP_ALL_UNSUPPORTED, 03598fdbc9deae arch/arm64/kernel/perf_event.c Ashok Kumar 2016-04-21 45 [PERF_COUNT_HW_CPU_CYCLES] = ARMV8_PMUV3_PERFCTR_CPU_CYCLES, 03598fdbc9deae arch/arm64/kernel/perf_event.c Ashok Kumar 2016-04-21 46 [PERF_COUNT_HW_INSTRUCTIONS] = ARMV8_PMUV3_PERFCTR_INST_RETIRED, 03598fdbc9deae arch/arm64/kernel/perf_event.c Ashok Kumar 2016-04-21 47 [PERF_COUNT_HW_CACHE_REFERENCES] = ARMV8_PMUV3_PERFCTR_L1D_CACHE, 03598fdbc9deae arch/arm64/kernel/perf_event.c Ashok Kumar 2016-04-21 48 [PERF_COUNT_HW_CACHE_MISSES] = ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL, 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 49 [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV8_PMUV3_PERFCTR_PC_WRITE_RETIRED, 03598fdbc9deae arch/arm64/kernel/perf_event.c Ashok Kumar 2016-04-21 50 [PERF_COUNT_HW_BRANCH_MISSES] = ARMV8_PMUV3_PERFCTR_BR_MIS_PRED, 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 51 [PERF_COUNT_HW_BUS_CYCLES] = ARMV8_PMUV3_PERFCTR_BUS_CYCLES, 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 52 [PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = ARMV8_PMUV3_PERFCTR_STALL_FRONTEND, 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 53 [PERF_COUNT_HW_STALLED_CYCLES_BACKEND] = ARMV8_PMUV3_PERFCTR_STALL_BACKEND, 030896885ade0a arch/arm64/kernel/perf_event.c Will Deacon 2012-03-05 54 }; 030896885ade0a arch/arm64/kernel/perf_event.c Will Deacon 2012-03-05 55 030896885ade0a arch/arm64/kernel/perf_event.c Will Deacon 2012-03-05 56 static const unsigned armv8_pmuv3_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] 030896885ade0a arch/arm64/kernel/perf_event.c Will Deacon 2012-03-05 57 [PERF_COUNT_HW_CACHE_OP_MAX] 030896885ade0a arch/arm64/kernel/perf_event.c Will Deacon 2012-03-05 58 [PERF_COUNT_HW_CACHE_RESULT_MAX] = { ae2fb7ece973f0 arch/arm64/kernel/perf_event.c Mark Rutland 2015-07-21 @59 PERF_CACHE_MAP_ALL_UNSUPPORTED, ae2fb7ece973f0 arch/arm64/kernel/perf_event.c Mark Rutland 2015-07-21 60 03598fdbc9deae arch/arm64/kernel/perf_event.c Ashok Kumar 2016-04-21 @61 [C(L1D)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1D_CACHE, 03598fdbc9deae arch/arm64/kernel/perf_event.c Ashok Kumar 2016-04-21 @62 [C(L1D)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1D_CACHE_REFILL, ae2fb7ece973f0 arch/arm64/kernel/perf_event.c Mark Rutland 2015-07-21 63 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 @64 [C(L1I)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1I_CACHE, 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 @65 [C(L1I)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1I_CACHE_REFILL, 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 66 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 @67 [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1D_TLB_REFILL, 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 68 [C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1D_TLB, 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 69 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 70 [C(ITLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1I_TLB_REFILL, 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 71 [C(ITLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1I_TLB, 236b9b91cd1255 arch/arm64/kernel/perf_event.c Jeremy Linton 2016-09-14 72 ffdbd3d83553be arch/arm64/kernel/perf_event.c Leo Yan 2020-08-11 73 [C(LL)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_LL_CACHE_MISS_RD, ffdbd3d83553be arch/arm64/kernel/perf_event.c Leo Yan 2020-08-11 74 [C(LL)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_LL_CACHE_RD, ffdbd3d83553be arch/arm64/kernel/perf_event.c Leo Yan 2020-08-11 75 03598fdbc9deae arch/arm64/kernel/perf_event.c Ashok Kumar 2016-04-21 76 [C(BPU)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_BR_PRED, 03598fdbc9deae arch/arm64/kernel/perf_event.c Ashok Kumar 2016-04-21 77 [C(BPU)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_BR_MIS_PRED, 030896885ade0a arch/arm64/kernel/perf_event.c Will Deacon 2012-03-05 78 }; 030896885ade0a arch/arm64/kernel/perf_event.c Will Deacon 2012-03-05 79 :::::: The code at line 44 was first introduced by commit :::::: ae2fb7ece973f0b285f41985f5de85c57df9bf5a arm64: perf: condense event number maps :::::: TO: Mark Rutland :::::: CC: Will Deacon -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests