From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.88]) (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 E120F63DD8 for ; Tue, 5 Dec 2023 16:05:52 +0000 (UTC) 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="nygmyjgJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701792352; x=1733328352; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ZyDR6sy6u4w5UFUiRqO9kTsbMr6QFgnbKsI56jM9xb8=; b=nygmyjgJcnqF2Svek4Xb1byV8HsayTcHnEYxdttCY2Zi6NriAoD61jhZ RAElcBNRbS8BNiMINItc4KdZtO1FneuTr7HM7CCs87iO0uI4mNKkNvSRN +4l62nETKlcTW6kBR7DylxVcWfbLZ3Q1cY4UxOX/GF89ENFLZJoPFu3yy 3vlk6ZHv5Ag+fedKxfBXyj3MP5Z65TvgxJ7rrQ1tzxHRbV2E+tyuCawKx +RCzLxKVU3yfwOZJqYhLZPFHbnRjxqzseEgihntPNeZ+N7Lv7vypWL23E kD/mLUrkS5mMhoZzPHrl2gLrY2uY1hnZX92nckyqSMAGnn/MrZ9HBrfBq A==; X-IronPort-AV: E=McAfee;i="6600,9927,10915"; a="425071423" X-IronPort-AV: E=Sophos;i="6.04,252,1695711600"; d="scan'208";a="425071423" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2023 08:05:51 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10915"; a="720754060" X-IronPort-AV: E=Sophos;i="6.04,252,1695711600"; d="scan'208";a="720754060" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by orsmga003.jf.intel.com with ESMTP; 05 Dec 2023 08:05:47 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rAXvb-0009Iu-2D; Tue, 05 Dec 2023 16:05:43 +0000 Date: Wed, 6 Dec 2023 00:05:03 +0800 From: kernel test robot To: Thomas =?iso-8859-1?Q?Wei=DFschuh?= , Kees Cook , "Gustavo A. R. Silva" , Luis Chamberlain , Iurii Zaikin , Greg Kroah-Hartman , Joel Granados Cc: oe-kbuild-all@lists.linux.dev, linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Thomas =?iso-8859-1?Q?Wei=DFschuh?= Subject: Re: [PATCH v2 12/18] sysctl: treewide: constify the ctl_table argument of handlers Message-ID: <202312052324.nGsOnPtj-lkp@intel.com> References: <20231204-const-sysctl-v2-12-7a5060b11447@weissschuh.net> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231204-const-sysctl-v2-12-7a5060b11447@weissschuh.net> Hi Thomas, kernel test robot noticed the following build errors: [auto build test ERROR on netfilter-nf/main] [also build test ERROR on akpm-mm/mm-everything linus/master v6.7-rc4] [cannot apply to nf-next/master next-20231205] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Thomas-Wei-schuh/sysctl-delete-unused-define-SYSCTL_PERM_EMPTY_DIR/20231204-165306 base: git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git main patch link: https://lore.kernel.org/r/20231204-const-sysctl-v2-12-7a5060b11447%40weissschuh.net patch subject: [PATCH v2 12/18] sysctl: treewide: constify the ctl_table argument of handlers config: arm64-defconfig (https://download.01.org/0day-ci/archive/20231205/202312052324.nGsOnPtj-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231205/202312052324.nGsOnPtj-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/202312052324.nGsOnPtj-lkp@intel.com/ All errors (new ones prefixed by >>): | ^~~~~~ drivers/perf/arm_pmuv3.c:144:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_RD' 144 | [C(L1D)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:122:65: warning: initialized field overwritten [-Woverride-init] 122 | #define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR 0x0041 | ^~~~~~ drivers/perf/arm_pmuv3.c:145:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR' 145 | [C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:122:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[0][1][0]') 122 | #define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR 0x0041 | ^~~~~~ drivers/perf/arm_pmuv3.c:145:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR' 145 | [C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:124:65: warning: initialized field overwritten [-Woverride-init] 124 | #define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR 0x0043 | ^~~~~~ drivers/perf/arm_pmuv3.c:146:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR' 146 | [C(L1D)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:124:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[0][1][1]') 124 | #define ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR 0x0043 | ^~~~~~ drivers/perf/arm_pmuv3.c:146:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR' 146 | [C(L1D)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_CACHE_REFILL_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:133:65: warning: initialized field overwritten [-Woverride-init] 133 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD 0x004E | ^~~~~~ drivers/perf/arm_pmuv3.c:148:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD' 148 | [C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:133:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[3][0][0]') 133 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD 0x004E | ^~~~~~ drivers/perf/arm_pmuv3.c:148:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD' 148 | [C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:134:65: warning: initialized field overwritten [-Woverride-init] 134 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR 0x004F | ^~~~~~ drivers/perf/arm_pmuv3.c:149:52: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR' 149 | [C(DTLB)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:134:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[3][1][0]') 134 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR 0x004F | ^~~~~~ drivers/perf/arm_pmuv3.c:149:52: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR' 149 | [C(DTLB)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:131:65: warning: initialized field overwritten [-Woverride-init] 131 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD 0x004C | ^~~~~~ drivers/perf/arm_pmuv3.c:150:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD' 150 | [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:131:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[3][0][1]') 131 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD 0x004C | ^~~~~~ drivers/perf/arm_pmuv3.c:150:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD' 150 | [C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:132:65: warning: initialized field overwritten [-Woverride-init] 132 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR 0x004D | ^~~~~~ drivers/perf/arm_pmuv3.c:151:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR' 151 | [C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:132:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[3][1][1]') 132 | #define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR 0x004D | ^~~~~~ drivers/perf/arm_pmuv3.c:151:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR' 151 | [C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:148:65: warning: initialized field overwritten [-Woverride-init] 148 | #define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD 0x0060 | ^~~~~~ drivers/perf/arm_pmuv3.c:153:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD' 153 | [C(NODE)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:148:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[6][0][0]') 148 | #define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD 0x0060 | ^~~~~~ drivers/perf/arm_pmuv3.c:153:51: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD' 153 | [C(NODE)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:149:65: warning: initialized field overwritten [-Woverride-init] 149 | #define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR 0x0061 | ^~~~~~ drivers/perf/arm_pmuv3.c:154:52: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR' 154 | [C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/perf/arm_pmuv3.h:149:65: note: (near initialization for 'armv8_vulcan_perf_cache_map[6][1][0]') 149 | #define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR 0x0061 | ^~~~~~ drivers/perf/arm_pmuv3.c:154:52: note: in expansion of macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR' 154 | [C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/perf/arm_pmuv3.c:1174:35: error: initialization of 'int (*)(const struct ctl_table *, int, void *, size_t *, loff_t *)' {aka 'int (*)(const struct ctl_table *, int, void *, long unsigned int *, long long int *)'} from incompatible pointer type 'int (*)(struct ctl_table *, int, void *, size_t *, loff_t *)' {aka 'int (*)(struct ctl_table *, int, void *, long unsigned int *, long long int *)'} [-Werror=incompatible-pointer-types] 1174 | .proc_handler = armv8pmu_proc_user_access_handler, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/perf/arm_pmuv3.c:1174:35: note: (near initialization for 'armv8_pmu_sysctl_table[0].proc_handler') cc1: some warnings being treated as errors vim +1174 drivers/perf/arm_pmuv3.c 83a7a4d643d33a arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1167 e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1168 static struct ctl_table armv8_pmu_sysctl_table[] = { e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1169 { e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1170 .procname = "perf_user_access", e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1171 .data = &sysctl_perf_user_access, e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1172 .maxlen = sizeof(unsigned int), e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1173 .mode = 0644, 83a7a4d643d33a arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 @1174 .proc_handler = armv8pmu_proc_user_access_handler, e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1175 .extra1 = SYSCTL_ZERO, e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1176 .extra2 = SYSCTL_ONE, e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1177 }, e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1178 }; e2012600810c9d arch/arm64/kernel/perf_event.c Rob Herring 2021-12-08 1179 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki