From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C667611185; Wed, 2 Oct 2024 04:13:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727842431; cv=none; b=JLbnR/kHOZmGlUigGQFLXYT1CeIO7mF90gtzR631y0a5wt49+A0d7RdH/pQz13APwNxmHxpeff8BK0F9JqL9gClKEctSqWbOfyPHz8GcbhO7WrJr0Lulsyrx5ScBklpFuzmF2SDD7DVwhzByIPmE8qU203dIdSq3Q1xkr2OjtQY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727842431; c=relaxed/simple; bh=xBbu+JE1achinjkMBdrbtOo19TCljQWycDb4ufo0hHY=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=ADaBzxdYdIP3Uvno+hBOfzAad1DWtO61+nIRRRscoXreivt+P+LmrCRmuqcEOSvj+dv8ZZVz70nD0C3C40rMKfjkFZWzKK4Fyb3NAt0gn8ihTv9ysjgOnyavg3b/BOY63c1Eyp16zoq59/Pmp72jLrzwk3vw/eQ4j9Sfo/jl+vI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=gdVw0m1J; arc=none smtp.client-ip=192.198.163.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="gdVw0m1J" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1727842429; x=1759378429; h=date:from:to:cc:subject:message-id:mime-version; bh=xBbu+JE1achinjkMBdrbtOo19TCljQWycDb4ufo0hHY=; b=gdVw0m1JGMTigcqss7Gw+MGBDeWfXbszh+zloAuHC7MplvMDNM/M6ReE sM+tUF/H9RwEPXnJ8T8uSN0sBQyEBiXktIQF3FtWFId2TtScrvj3ePMQm vvHoFZAIXxTh/YOxd/6G/UGvGniO9TUJ7oyErfMOuMSVhsnY4fFGmjSpB w1qf5R5r3ep3qi7DzoEwk4ULX2TlYGUlK/fSzRj82yn/FKPiMAUiYhupg chMqF3O+oaWrImOSuk23zwfpWNXmgTiKbhvyhdQzwdS1RntSr7fa/Bqkr fpBikWrff0wR0ZROjUHRWf/HBFt/S712F5wfEKvJ901pHzl9nir+ivufM Q==; X-CSE-ConnectionGUID: M34V8xCpSzqa0FbPuMjumQ== X-CSE-MsgGUID: g4Ej+S9EQU6FJImGWS9wFA== X-IronPort-AV: E=McAfee;i="6700,10204,11212"; a="26467084" X-IronPort-AV: E=Sophos;i="6.11,170,1725346800"; d="scan'208";a="26467084" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Oct 2024 21:13:48 -0700 X-CSE-ConnectionGUID: BI6EFlDFSUu5QCZG6i8UDA== X-CSE-MsgGUID: bl06WJfMQoe3QtwiJhhcWw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,170,1725346800"; d="scan'208";a="74202370" Received: from lkp-server01.sh.intel.com (HELO 53e96f405c61) ([10.239.97.150]) by fmviesa010.fm.intel.com with ESMTP; 01 Oct 2024 21:13:46 -0700 Received: from kbuild by 53e96f405c61 with local (Exim 4.96) (envelope-from ) id 1svqkC-000RXA-2E; Wed, 02 Oct 2024 04:13:44 +0000 Date: Wed, 2 Oct 2024 12:13:20 +0800 From: kernel test robot To: Mark Rutland Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [mark:perf/overflow 2/3] drivers/perf/arm_pmuv3.c:721:3: error: implicit declaration of function 'write_pmovsset' is invalid in C99 Message-ID: <202410021251.H7cGVZOx-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git perf/overflow head: ea54acc0526c6ee4bbd111f57203bc23790ecfe5 commit: a04cfff6860a56b2b23b9731d83d2196d3414918 [2/3] arm_pmu: rework overflow handling config: arm-randconfig-003-20241002 (https://download.01.org/0day-ci/archive/20241002/202410021251.H7cGVZOx-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241002/202410021251.H7cGVZOx-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202410021251.H7cGVZOx-lkp@intel.com/ All errors (new ones prefixed by >>): ^~~~~~ drivers/perf/arm_pmuv3.c:139:2: note: previous initialization is here PERF_CACHE_MAP_ALL_UNSUPPORTED, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED' [0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \ ^~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED' #define CACHE_OP_UNSUPPORTED 0xFFFF ^~~~~~ drivers/perf/arm_pmuv3.c:146:44: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] [C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:134:44: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD' #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD 0x004E ^~~~~~ drivers/perf/arm_pmuv3.c:139:2: note: previous initialization is here PERF_CACHE_MAP_ALL_UNSUPPORTED, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED' [0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \ ^~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED' #define CACHE_OP_UNSUPPORTED 0xFFFF ^~~~~~ drivers/perf/arm_pmuv3.c:147:45: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] [C(DTLB)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:135:44: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR' #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR 0x004F ^~~~~~ drivers/perf/arm_pmuv3.c:139:2: note: previous initialization is here PERF_CACHE_MAP_ALL_UNSUPPORTED, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED' [0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \ ^~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED' #define CACHE_OP_UNSUPPORTED 0xFFFF ^~~~~~ drivers/perf/arm_pmuv3.c:148:42: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:132:50: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD' #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD 0x004C ^~~~~~ drivers/perf/arm_pmuv3.c:139:2: note: previous initialization is here PERF_CACHE_MAP_ALL_UNSUPPORTED, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED' [0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \ ^~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED' #define CACHE_OP_UNSUPPORTED 0xFFFF ^~~~~~ drivers/perf/arm_pmuv3.c:149:43: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] [C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:133:50: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR' #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR 0x004D ^~~~~~ drivers/perf/arm_pmuv3.c:139:2: note: previous initialization is here PERF_CACHE_MAP_ALL_UNSUPPORTED, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED' [0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \ ^~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED' #define CACHE_OP_UNSUPPORTED 0xFFFF ^~~~~~ drivers/perf/arm_pmuv3.c:151:44: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] [C(NODE)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:149:46: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD' #define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD 0x0060 ^~~~~~ drivers/perf/arm_pmuv3.c:139:2: note: previous initialization is here PERF_CACHE_MAP_ALL_UNSUPPORTED, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED' [0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \ ^~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED' #define CACHE_OP_UNSUPPORTED 0xFFFF ^~~~~~ drivers/perf/arm_pmuv3.c:152:45: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] [C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:150:46: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR' #define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR 0x0061 ^~~~~~ drivers/perf/arm_pmuv3.c:139:2: note: previous initialization is here PERF_CACHE_MAP_ALL_UNSUPPORTED, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED' [0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \ ^~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED' #define CACHE_OP_UNSUPPORTED 0xFFFF ^~~~~~ >> drivers/perf/arm_pmuv3.c:721:3: error: implicit declaration of function 'write_pmovsset' is invalid in C99 [-Werror,-Wimplicit-function-declaration] write_pmovsset(BIT(event->hw.idx)); ^ drivers/perf/arm_pmuv3.c:721:3: note: did you mean 'write_pmovsclr'? arch/arm/include/asm/arm_pmuv3.h:200:20: note: 'write_pmovsclr' declared here static inline void write_pmovsclr(u32 val) ^ 55 warnings and 1 error generated. vim +/write_pmovsset +721 drivers/perf/arm_pmuv3.c 713 714 static void armv8pmu_enable_event_irq(struct perf_event *event) 715 { 716 armv8pmu_enable_intens(BIT(event->hw.idx)); 717 718 // TODO: explain why 719 // TODO: explain no ISB 720 if (local64_read(&event->hw.period_left) <= 0) > 721 write_pmovsset(BIT(event->hw.idx)); 722 } 723 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki