From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 AC90F17C7D4; Sat, 28 Sep 2024 20:57:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727557028; cv=none; b=BEzYP/PUbtaHPVUNWIhSWGtJD1v1y9SmSAV6agNaxw+T68FH18CJqpZZnG1frWGEwXKZDZs+SoPBigCdrelLCt7UoNyUo8C88zDKYKQLDjdBdZvol+tD1Gx6tk7ZgCRwbs8eWw9/+PSw/7o6DT4gwfUHU0L3E+wofUKS1xiWWcU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727557028; c=relaxed/simple; bh=OK5RveDLSz5tFyXUinR9c5kALUI2j3KDOCHCIRzL/ug=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OawwzYEezWGqV5Y6msx5L0PXZum1Q4rfgNREjLirogJzcswvJaVtw68vtZ1ax4lJP4Ld6ypj5NhBM6R/GFgYfS/dk/eYghDamDHJpE5iMz0n+4aI2gpb+aHg8RvU6WUYYjKNsaUiG0yvtfVgekPa8XQufX4nAhuXdjOp3IkLa6Y= 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=K5ammNvw; arc=none smtp.client-ip=198.175.65.15 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="K5ammNvw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1727557025; x=1759093025; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=OK5RveDLSz5tFyXUinR9c5kALUI2j3KDOCHCIRzL/ug=; b=K5ammNvwqmIX83nFP6U1LVHv8plnNyZYRNKaE8uW8Af6D36VgF1kabOD //XF9rA+yXJuKqPf7VVChGOaflVRr6r7q9gNcyf3T3TuyI7KIX/H5NW/d yt37ebvCyAmquu0bm3r8xJjlqH2mHumz0SAKr1xgjdJ+fdzyAobS1nc2m +hjv3XD4KMIxJDBbMqU9mSFTlnX6dFEEnpH10FXf0QtSvE9iyH3qUv3hV yUxFxovV1qgCMgQio1FqNNy4RfemQOBAc1m5tmS9lUM7yhr835+ChUaWd Vzqd36QX9EO2pOdC8qrQWIKADpf9k/Jb17R2XXPTIuHUmENeJB4k+RUvA Q==; X-CSE-ConnectionGUID: V4Va7bwRRc+Uv68uQmpFwg== X-CSE-MsgGUID: r82VU8LZRCC71GLxShgDyw== X-IronPort-AV: E=McAfee;i="6700,10204,11209"; a="30381435" X-IronPort-AV: E=Sophos;i="6.11,162,1725346800"; d="scan'208";a="30381435" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Sep 2024 13:57:05 -0700 X-CSE-ConnectionGUID: 6qhZtbjVRJmEAVdY4rD6Yw== X-CSE-MsgGUID: RZ0r+Ll4ReGVrTFCGCBMVQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,162,1725346800"; d="scan'208";a="96208155" Received: from lkp-server01.sh.intel.com (HELO 53e96f405c61) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 28 Sep 2024 13:56:59 -0700 Received: from kbuild by 53e96f405c61 with local (Exim 4.96) (envelope-from ) id 1sueUq-000NeZ-27; Sat, 28 Sep 2024 20:56:56 +0000 Date: Sun, 29 Sep 2024 04:56:04 +0800 From: kernel test robot To: Wei Huang , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, netdev@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Jonathan.Cameron@huawei.com, helgaas@kernel.org, corbet@lwn.net, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, alex.williamson@redhat.com, gospo@broadcom.com, michael.chan@broadcom.com, ajit.khaparde@broadcom.com, somnath.kotur@broadcom.com, andrew.gospodarek@broadcom.com, manoj.panicker2@amd.com, Eric.VanTassell@amd.com, wei.huang2@amd.com, vadim.fedorenko@linux.dev, horms@kernel.org, bagasdotme@gmail.com, bhelgaas@google.com, lukas@wunner.de, paul.e.luse@intel.com, jing2.liu@intel.com Subject: Re: [PATCH V6 2/5] PCI/TPH: Add Steering Tag support Message-ID: <202409290413.EtVuNEgl-lkp@intel.com> References: <20240927215653.1552411-3-wei.huang2@amd.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: <20240927215653.1552411-3-wei.huang2@amd.com> Hi Wei, kernel test robot noticed the following build errors: [auto build test ERROR on pci/next] [also build test ERROR on pci/for-linus linus/master next-20240927] [cannot apply to v6.11] [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/Wei-Huang/PCI-Add-TLP-Processing-Hints-TPH-support/20240928-055915 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20240927215653.1552411-3-wei.huang2%40amd.com patch subject: [PATCH V6 2/5] PCI/TPH: Add Steering Tag support config: x86_64-buildonly-randconfig-001-20240929 (https://download.01.org/0day-ci/archive/20240929/202409290413.EtVuNEgl-lkp@intel.com/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240929/202409290413.EtVuNEgl-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/202409290413.EtVuNEgl-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/pci/tph.c:230:19: error: no member named 'msix_base' in 'struct pci_dev'; did you mean 'msix_cap'? 230 | vec_ctrl = pdev->msix_base + msix_idx * PCI_MSIX_ENTRY_SIZE; | ^~~~~~~~~ | msix_cap include/linux/pci.h:350:6: note: 'msix_cap' declared here 350 | u8 msix_cap; /* MSI-X capability offset */ | ^ drivers/pci/tph.c:236:9: warning: result of comparison of constant 18446744073709551615 with expression of type 'typeof (_Generic((mask), char: (unsigned char)0, unsigned char: (unsigned char)0, signed char: (unsigned char)0, unsigned short: (unsigned short)0, short: (unsigned short)0, unsigned int: (unsigned int)0, int: (unsigned int)0, unsigned long: (unsigned long)0, long: (unsigned long)0, unsigned long long: (unsigned long long)0, long long: (unsigned long long)0, default: (mask)))' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare] 236 | val |= FIELD_PREP(mask, st_val); | ^~~~~~~~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:115:3: note: expanded from macro 'FIELD_PREP' 115 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:72:53: note: expanded from macro '__BF_FIELD_CHECK' 72 | BUILD_BUG_ON_MSG(__bf_cast_unsigned(_mask, _mask) > \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~ 73 | __bf_cast_unsigned(_reg, ~0ull), \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | _pfx "type of reg too small for mask"); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:58: note: expanded from macro 'BUILD_BUG_ON_MSG' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ include/linux/compiler_types.h:517:22: note: expanded from macro 'compiletime_assert' 517 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:505:23: note: expanded from macro '_compiletime_assert' 505 | __compiletime_assert(condition, msg, prefix, suffix) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:497:9: note: expanded from macro '__compiletime_assert' 497 | if (!(condition)) \ | ^~~~~~~~~ 1 warning and 1 error generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CRYPTO_CRC32C_INTEL Depends on [n]: CRYPTO [=y] && !KMSAN [=y] && X86 [=y] Selected by [y]: - ISCSI_TARGET [=y] && TARGET_CORE [=y] && INET [=y] && X86 [=y] vim +230 drivers/pci/tph.c 205 206 /* Write ST to MSI-X vector control reg - Return 0 if OK, otherwise -errno */ 207 static int write_tag_to_msix(struct pci_dev *pdev, int msix_idx, u16 tag) 208 { 209 struct msi_desc *msi_desc = NULL; 210 void __iomem *vec_ctrl; 211 u32 val, mask, st_val; 212 int err = 0; 213 214 msi_lock_descs(&pdev->dev); 215 216 /* Find the msi_desc entry with matching msix_idx */ 217 msi_for_each_desc(msi_desc, &pdev->dev, MSI_DESC_ASSOCIATED) { 218 if (msi_desc->msi_index == msix_idx) 219 break; 220 } 221 222 if (!msi_desc) { 223 err = -ENXIO; 224 goto err_out; 225 } 226 227 st_val = (u32)tag; 228 229 /* Get the vector control register (offset 0xc) pointed by msix_idx */ > 230 vec_ctrl = pdev->msix_base + msix_idx * PCI_MSIX_ENTRY_SIZE; 231 vec_ctrl += PCI_MSIX_ENTRY_VECTOR_CTRL; 232 233 val = readl(vec_ctrl); 234 mask = PCI_MSIX_ENTRY_CTRL_ST_LOWER | PCI_MSIX_ENTRY_CTRL_ST_UPPER; 235 val &= ~mask; 236 val |= FIELD_PREP(mask, st_val); 237 writel(val, vec_ctrl); 238 239 /* Read back to flush the update */ 240 val = readl(vec_ctrl); 241 242 err_out: 243 msi_unlock_descs(&pdev->dev); 244 return err; 245 } 246 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki