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X-CSE-ConnectionGUID: wM4IAFQ6QZCWjnwW69w7Zw== X-CSE-MsgGUID: 8eyZ6qELSyKSRqV77BS9aw== X-IronPort-AV: E=McAfee;i="6800,10657,11742"; a="78367380" X-IronPort-AV: E=Sophos;i="6.23,146,1770624000"; d="scan'208";a="78367380" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2026 11:44:51 -0700 X-CSE-ConnectionGUID: 3pSdk3leRt6Lsz9G4EE95Q== X-CSE-MsgGUID: B7ePu1YqQkWZ5iR4wVxD7A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,146,1770624000"; d="scan'208";a="225624124" Received: from lkp-server01.sh.intel.com (HELO 3905d212be1b) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 28 Mar 2026 11:44:48 -0700 Received: from kbuild by 3905d212be1b with local (Exim 4.98.2) (envelope-from ) id 1w6YeL-00000000BgD-2wCm; Sat, 28 Mar 2026 18:44:45 +0000 Date: Sun, 29 Mar 2026 02:43:57 +0800 From: kernel test robot To: Giovanni Cabiddu , herbert@gondor.apana.org.au Cc: oe-kbuild-all@lists.linux.dev, linux-crypto@vger.kernel.org, qat-linux@intel.com, Giovanni Cabiddu , Suman Kumar Chakraborty , Laurent M Coquerel Subject: Re: [PATCH] crypto: qat - add support for zstd Message-ID: <202603290259.Ig9kDOmI-lkp@intel.com> References: <20260327214645.2098424-1-giovanni.cabiddu@intel.com> Precedence: bulk X-Mailing-List: linux-crypto@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: <20260327214645.2098424-1-giovanni.cabiddu@intel.com> Hi Giovanni, kernel test robot noticed the following build errors: [auto build test ERROR on 93e03a16c015b8e55e2ec97865f67d9bf1ec1921] url: https://github.com/intel-lab-lkp/linux/commits/Giovanni-Cabiddu/crypto-qat-add-support-for-zstd/20260328-212011 base: 93e03a16c015b8e55e2ec97865f67d9bf1ec1921 patch link: https://lore.kernel.org/r/20260327214645.2098424-1-giovanni.cabiddu%40intel.com patch subject: [PATCH] crypto: qat - add support for zstd config: alpha-randconfig-r071-20260329 (https://download.01.org/0day-ci/archive/20260329/202603290259.Ig9kDOmI-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 12.5.0 smatch: v0.5.0-9004-gb810ac53 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260329/202603290259.Ig9kDOmI-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/202603290259.Ig9kDOmI-lkp@intel.com/ All errors (new ones prefixed by >>): alpha-linux-ld: drivers/crypto/intel/qat/qat_common/adf_gen4_hw_data.o: in function `adf_gen4_build_decomp_block': >> drivers/crypto/intel/qat/qat_common/icp_qat_hw_20_comp.h:141:(.text+0xeec): undefined reference to `__bswapsi2' >> alpha-linux-ld: drivers/crypto/intel/qat/qat_common/icp_qat_hw_20_comp.h:141:(.text+0xef8): undefined reference to `__bswapsi2' alpha-linux-ld: drivers/crypto/intel/qat/qat_common/adf_gen4_hw_data.o: in function `adf_gen4_build_comp_block': drivers/crypto/intel/qat/qat_common/icp_qat_hw_20_comp.h:57:(.text+0xf64): undefined reference to `__bswapsi2' alpha-linux-ld: drivers/crypto/intel/qat/qat_common/icp_qat_hw_20_comp.h:57:(.text+0xf7c): undefined reference to `__bswapsi2' vim +141 drivers/crypto/intel/qat/qat_common/icp_qat_hw_20_comp.h 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 119 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 120 static inline __u32 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 121 ICP_QAT_FW_DECOMP_20_BUILD_CONFIG_LOWER(struct icp_qat_hw_decomp_20_config_csr_lower csr) 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 122 { 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 123 u32 val32 = 0; 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 124 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 125 QAT_FIELD_SET(val32, csr.hbs, 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 126 ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HBS_CONTROL_BITPOS, 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 127 ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HBS_CONTROL_MASK); 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 128 QAT_FIELD_SET(val32, csr.lbms, 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 129 ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LBMS_BITPOS, 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 130 ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LBMS_MASK); 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 131 QAT_FIELD_SET(val32, csr.algo, 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 132 ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HW_DECOMP_FORMAT_BITPOS, 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 133 ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HW_DECOMP_FORMAT_MASK); 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 134 QAT_FIELD_SET(val32, csr.mmctrl, 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 135 ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_BITPOS, 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 136 ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_MASK); 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 137 QAT_FIELD_SET(val32, csr.lbc, 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 138 ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LZ4_BLOCK_CHECKSUM_PRESENT_BITPOS, 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 139 ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LZ4_BLOCK_CHECKSUM_PRESENT_MASK); 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 140 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 @141 return __builtin_bswap32(val32); 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 142 } 5b14b2b307e404 drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h Giovanni Cabiddu 2022-11-28 143 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki