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X-CSE-ConnectionGUID: 9LMWgwtQTAmkiSw49zOvhw== X-CSE-MsgGUID: /R9Rt8DEQtOTsaGJovykfQ== X-IronPort-AV: E=McAfee;i="6800,10657,11739"; a="75410459" X-IronPort-AV: E=Sophos;i="6.23,139,1770624000"; d="scan'208";a="75410459" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Mar 2026 21:16:56 -0700 X-CSE-ConnectionGUID: 6aJpSTG9Tkya/J5YT5yrSQ== X-CSE-MsgGUID: OTe6wOifQzWJQtgX+iwBgQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,139,1770624000"; d="scan'208";a="229028607" Received: from lkp-server01.sh.intel.com (HELO 3905d212be1b) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 24 Mar 2026 21:16:54 -0700 Received: from kbuild by 3905d212be1b with local (Exim 4.98.2) (envelope-from ) id 1w5Ffn-000000005wF-0jsF; Wed, 25 Mar 2026 04:16:51 +0000 Date: Wed, 25 Mar 2026 12:16:31 +0800 From: kernel test robot To: Robin Murphy Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Will Deacon , Ilkka Koskinen Subject: [arm-perf:for-next/perf 4/11] drivers/perf/arm-cmn.c:2149:51: warning: format specifies type 'unsigned long long' but the argument has type 'resource_size_t' (aka 'unsigned int') Message-ID: <202603251248.s3JOjeN0-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git for-next/perf head: 2f89b7f78c50ca973ca035ceb30426f78d9e0996 commit: 5394396ff5488f007248727988b722c5d4f0638b [4/11] perf/arm-cmn: Stop claiming entire iomem region config: i386-buildonly-randconfig-003-20260325 (https://download.01.org/0day-ci/archive/20260325/202603251248.s3JOjeN0-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260325/202603251248.s3JOjeN0-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/202603251248.s3JOjeN0-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/perf/arm-cmn.c:2149:51: warning: format specifies type 'unsigned long long' but the argument has type 'resource_size_t' (aka 'unsigned int') [-Wformat] 2149 | "Failed to request DTC region 0x%llx\n", base); | ~~~~ ^~~~ | %x 1 warning generated. vim +2149 drivers/perf/arm-cmn.c 2131 2132 static int arm_cmn_init_dtc(struct arm_cmn *cmn, struct arm_cmn_node *dn, int idx) 2133 { 2134 struct arm_cmn_dtc *dtc = cmn->dtc + idx; 2135 const struct resource *cfg; 2136 resource_size_t base, size; 2137 2138 dtc->pmu_base = dn->pmu_base; 2139 dtc->base = dtc->pmu_base - arm_cmn_pmu_offset(cmn, dn); 2140 dtc->irq = platform_get_irq(to_platform_device(cmn->dev), idx); 2141 if (dtc->irq < 0) 2142 return dtc->irq; 2143 2144 cfg = platform_get_resource(to_platform_device(cmn->dev), IORESOURCE_MEM, 0); 2145 base = dtc->base - cmn->base + cfg->start; 2146 size = cmn->part == PART_CMN600 ? SZ_16K : SZ_64K; 2147 if (!devm_request_mem_region(cmn->dev, base, size, dev_name(cmn->dev))) 2148 return dev_err_probe(cmn->dev, -EBUSY, > 2149 "Failed to request DTC region 0x%llx\n", base); 2150 2151 writel_relaxed(CMN_DT_DTC_CTL_DT_EN, dtc->base + CMN_DT_DTC_CTL); 2152 writel_relaxed(CMN_DT_PMCR_PMU_EN | CMN_DT_PMCR_OVFL_INTR_EN, CMN_DT_PMCR(dtc)); 2153 writeq_relaxed(0, CMN_DT_PMCCNTR(dtc)); 2154 writel_relaxed(0x1ff, CMN_DT_PMOVSR_CLR(dtc)); 2155 2156 return 0; 2157 } 2158 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki