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 7016418F2C3; Fri, 25 Oct 2024 19:35:35 +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=1729884938; cv=none; b=ihUutpJZLTy80DZPVHuHMIiiqFUqXmvDCaZ/1xZwan6yqXBLT35Oj0qcgoPEpNkjflavVIzoI3RaIZLwhOqCH3fklt78ef/AduZGEfwZsPQZXc1QflY+kXizp5KvJ5OlJDBT2B7WwDxZ1ZTz4bs1P6VqsGinL7LmwBS2AaEs3nM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729884938; c=relaxed/simple; bh=EgyR/UbyJ4Voj9eU/40Jz25ghogHjnVJeexcYHhMjPo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hKE3VYW4u/wbOACRzbrvDm/ItgqbkcMZ65+Jhg5bMdJJBM9n5miIDRAsz4vd9MJRmxJ1qmiGEAoyCm7vQAQSR+v/HnocUwcje1wLnfLMlA2Zm98uqhhPmCgPqdLN1sCUu78Lf6RRqZNiyWM7F6puL55OBa9whRTJwXDYFXIBfJs= 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=hXq4sh8a; 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="hXq4sh8a" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729884935; x=1761420935; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=EgyR/UbyJ4Voj9eU/40Jz25ghogHjnVJeexcYHhMjPo=; b=hXq4sh8a+CNHRFtsfsXG27z2fbwkfM8+zYN3GE4Lmq8ES2DXvPkLZku9 d/K9e7DOYorgGsC3S3nCYb3b1I/IkNWFbytBsL5dHNcvl8pcthDaE6+w8 LigkCwRqz+8xf1ENJBkICa5KjNLzf+BtqDZaOLvImJnGQrdfhBP3zQg8Y qfXjaH6HVIofM6vtDCG4nJWpqCUZQN4dqT2w6JkcUFFvaSoDLt25SFQJO Uo6APOgY+tylZl5CN1px3YhYY6CCEhqkWKvO7LIZP2pk6BQMg4Ij/QqTU 07ZHVur4y80CWP60VwbQolbj68ZdXPj1YmL19wd/AC+WpHckDdF1SnZsi A==; X-CSE-ConnectionGUID: huvUCd4cTK66tBlI9TafLg== X-CSE-MsgGUID: DAZlq5gZRfaVPKyq6L+C6A== X-IronPort-AV: E=McAfee;i="6700,10204,11236"; a="29007672" X-IronPort-AV: E=Sophos;i="6.11,232,1725346800"; d="scan'208";a="29007672" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2024 12:35:34 -0700 X-CSE-ConnectionGUID: fJ4qj/scTtu8exG4VL8VPQ== X-CSE-MsgGUID: NN4ixM9NSji1YGfQYgpSdw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,232,1725346800"; d="scan'208";a="118468872" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 25 Oct 2024 12:35:27 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t4Q5l-000YoY-0Z; Fri, 25 Oct 2024 19:35:25 +0000 Date: Sat, 26 Oct 2024 03:34:37 +0800 From: kernel test robot To: Inochi Amaoto , Chen Wang , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Inochi Amaoto , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Richard Cochran , Paul Walmsley , Palmer Dabbelt , Albert Ou , Giuseppe Cavallaro Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, Yixun Lan , Longbin Li , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v2 4/4] net: stmmac: Add glue layer for Sophgo SG2044 SoC Message-ID: <202410260337.pPIMKkX6-lkp@intel.com> References: <20241025011000.244350-5-inochiama@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241025011000.244350-5-inochiama@gmail.com> Hi Inochi, kernel test robot noticed the following build errors: [auto build test ERROR on robh/for-next] [also build test ERROR on sophgo/for-next sophgo/fixes net-next/main net/main linus/master v6.12-rc4 next-20241025] [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/Inochi-Amaoto/dt-bindings-net-snps-dwmac-Add-dwmac-5-30a-version/20241025-091315 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20241025011000.244350-5-inochiama%40gmail.com patch subject: [PATCH v2 4/4] net: stmmac: Add glue layer for Sophgo SG2044 SoC config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20241026/202410260337.pPIMKkX6-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 5886454669c3c9026f7f27eab13509dd0241f2d6) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241026/202410260337.pPIMKkX6-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/202410260337.pPIMKkX6-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c:11: In file included from include/linux/platform_device.h:13: In file included from include/linux/device.h:32: In file included from include/linux/device/driver.h:21: In file included from include/linux/module.h:19: In file included from include/linux/elf.h:6: In file included from arch/s390/include/asm/elf.h:181: In file included from arch/s390/include/asm/mmu_context.h:11: In file included from arch/s390/include/asm/pgalloc.h:18: In file included from include/linux/mm.h:2213: include/linux/vmstat.h:504:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 504 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 505 | item]; | ~~~~ include/linux/vmstat.h:511:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 511 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 512 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:524:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 524 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 525 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c:14: In file included from include/linux/phy.h:16: In file included from include/linux/ethtool.h:18: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:28: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:9: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 548 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) | ^ include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16' 102 | #define __swab16(x) (__u16)__builtin_bswap16((__u16)(x)) | ^ In file included from drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c:14: In file included from include/linux/phy.h:16: In file included from include/linux/ethtool.h:18: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:28: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:9: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) | ^ include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32' 115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x)) | ^ In file included from drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c:14: In file included from include/linux/phy.h:16: In file included from include/linux/ethtool.h:18: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:28: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:9: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:693:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 693 | readsb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:701:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 701 | readsw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:709:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 709 | readsl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:718:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 718 | writesb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:727:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 727 | writesw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:736:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 736 | writesl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ >> drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c:30:9: error: call to undeclared function 'rgmii_clock'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 30 | rate = rgmii_clock(speed); | ^ drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c:46:6: warning: unused variable 'ret' [-Wunused-variable] 46 | int ret; | ^~~ 17 warnings and 1 error generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for MODVERSIONS Depends on [n]: MODULES [=y] && !COMPILE_TEST [=y] Selected by [y]: - RANDSTRUCT_FULL [=y] && (CC_HAS_RANDSTRUCT [=y] || GCC_PLUGINS [=n]) && MODULES [=y] vim +/rgmii_clock +30 drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c 23 24 static void sophgo_dwmac_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) 25 { 26 struct sophgo_dwmac *dwmac = priv; 27 long rate; 28 int ret; 29 > 30 rate = rgmii_clock(speed); 31 if (ret < 0) { 32 dev_err(dwmac->dev, "invalid speed %u\n", speed); 33 return; 34 } 35 36 ret = clk_set_rate(dwmac->clk_tx, rate); 37 if (ret) 38 dev_err(dwmac->dev, "failed to set tx rate %lu\n", rate); 39 } 40 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki