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X-CSE-ConnectionGUID: vkcJOzVBQBqd5P5bSCfBZg== X-CSE-MsgGUID: 0j8w/2ziSO2rv+1ZplBzCw== X-IronPort-AV: E=McAfee;i="6800,10657,11785"; a="79644665" X-IronPort-AV: E=Sophos;i="6.23,233,1770624000"; d="scan'208";a="79644665" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2026 19:25:22 -0700 X-CSE-ConnectionGUID: BBnIGDTxRGOlXd/jFfeYVQ== X-CSE-MsgGUID: 3Gn9w2a6QSKk7gNLQ9LT1w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,233,1770624000"; d="scan'208";a="231857809" Received: from lkp-server01.sh.intel.com (HELO dca79079c3eb) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 13 May 2026 19:25:20 -0700 Received: from kbuild by dca79079c3eb with local (Exim 4.98.2) (envelope-from ) id 1wNLlE-000000005fP-3wZ4; Thu, 14 May 2026 02:25:16 +0000 Date: Thu, 14 May 2026 10:24:59 +0800 From: kernel test robot To: Aleksa Paunovic via B4 Relay , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Djordje Todorovic , Aleksa Paunovic Subject: Re: [PATCH] riscv: Add ERRATA_MIPS_P8700_WFI to replace WFI with mips.pause Message-ID: <202605141021.Fw5Aqgfw-lkp@intel.com> References: <20260511-p8700-wfi-v1-1-099b1d10fcf2@htecgroup.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20260511-p8700-wfi-v1-1-099b1d10fcf2@htecgroup.com> Hi Aleksa, kernel test robot noticed the following build errors: [auto build test ERROR on c369299895a591d96745d6492d4888259b004a9e] url: https://github.com/intel-lab-lkp/linux/commits/Aleksa-Paunovic-via-B4-Relay/riscv-Add-ERRATA_MIPS_P8700_WFI-to-replace-WFI-with-mips-pause/20260513-011847 base: c369299895a591d96745d6492d4888259b004a9e patch link: https://lore.kernel.org/r/20260511-p8700-wfi-v1-1-099b1d10fcf2%40htecgroup.com patch subject: [PATCH] riscv: Add ERRATA_MIPS_P8700_WFI to replace WFI with mips.pause config: riscv-allyesconfig (https://download.01.org/0day-ci/archive/20260514/202605141021.Fw5Aqgfw-lkp@intel.com/config) compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260514/202605141021.Fw5Aqgfw-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/202605141021.Fw5Aqgfw-lkp@intel.com/ All errors (new ones prefixed by >>): >> :1:7: error: expected instruction format .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .endr ^ :10:2: note: while in macro instantiation .rept 8; .insn 0x00501013; .endr; ^ :8:2: note: while in macro instantiation ALT_NEW_CONTENT 0x127, 1, 1, ".rept 8; .insn 0x00501013; .endr;" ^ arch/riscv/kernel/head.S:201:2: note: while in macro instantiation ALTERNATIVE_CFG "wfi; .rept 7; nop; .endr;", ".rept 8; .insn 0x00501013; .endr;", 0x127, 1, 1 ^ :1:25: error: expected instruction format .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .endr ^ :10:2: note: while in macro instantiation .rept 8; .insn 0x00501013; .endr; ^ :8:2: note: while in macro instantiation ALT_NEW_CONTENT 0x127, 1, 1, ".rept 8; .insn 0x00501013; .endr;" ^ arch/riscv/kernel/head.S:201:2: note: while in macro instantiation ALTERNATIVE_CFG "wfi; .rept 7; nop; .endr;", ".rept 8; .insn 0x00501013; .endr;", 0x127, 1, 1 ^ :1:43: error: expected instruction format .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .endr ^ :10:2: note: while in macro instantiation .rept 8; .insn 0x00501013; .endr; ^ :8:2: note: while in macro instantiation ALT_NEW_CONTENT 0x127, 1, 1, ".rept 8; .insn 0x00501013; .endr;" ^ arch/riscv/kernel/head.S:201:2: note: while in macro instantiation ALTERNATIVE_CFG "wfi; .rept 7; nop; .endr;", ".rept 8; .insn 0x00501013; .endr;", 0x127, 1, 1 ^ :1:61: error: expected instruction format .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .endr ^ :10:2: note: while in macro instantiation .rept 8; .insn 0x00501013; .endr; ^ :8:2: note: while in macro instantiation ALT_NEW_CONTENT 0x127, 1, 1, ".rept 8; .insn 0x00501013; .endr;" ^ arch/riscv/kernel/head.S:201:2: note: while in macro instantiation ALTERNATIVE_CFG "wfi; .rept 7; nop; .endr;", ".rept 8; .insn 0x00501013; .endr;", 0x127, 1, 1 ^ :1:79: error: expected instruction format .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .endr ^ :10:2: note: while in macro instantiation .rept 8; .insn 0x00501013; .endr; ^ :8:2: note: while in macro instantiation ALT_NEW_CONTENT 0x127, 1, 1, ".rept 8; .insn 0x00501013; .endr;" ^ arch/riscv/kernel/head.S:201:2: note: while in macro instantiation ALTERNATIVE_CFG "wfi; .rept 7; nop; .endr;", ".rept 8; .insn 0x00501013; .endr;", 0x127, 1, 1 ^ :1:97: error: expected instruction format .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .endr ^ :10:2: note: while in macro instantiation .rept 8; .insn 0x00501013; .endr; ^ :8:2: note: while in macro instantiation ALT_NEW_CONTENT 0x127, 1, 1, ".rept 8; .insn 0x00501013; .endr;" ^ arch/riscv/kernel/head.S:201:2: note: while in macro instantiation ALTERNATIVE_CFG "wfi; .rept 7; nop; .endr;", ".rept 8; .insn 0x00501013; .endr;", 0x127, 1, 1 ^ :1:115: error: expected instruction format .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .endr ^ :10:2: note: while in macro instantiation .rept 8; .insn 0x00501013; .endr; ^ :8:2: note: while in macro instantiation ALT_NEW_CONTENT 0x127, 1, 1, ".rept 8; .insn 0x00501013; .endr;" ^ arch/riscv/kernel/head.S:201:2: note: while in macro instantiation ALTERNATIVE_CFG "wfi; .rept 7; nop; .endr;", ".rept 8; .insn 0x00501013; .endr;", 0x127, 1, 1 ^ :1:133: error: expected instruction format .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .insn 0x00501013; .endr ^ :10:2: note: while in macro instantiation .rept 8; .insn 0x00501013; .endr; ^ :8:2: note: while in macro instantiation ALT_NEW_CONTENT 0x127, 1, 1, ".rept 8; .insn 0x00501013; .endr;" ^ arch/riscv/kernel/head.S:201:2: note: while in macro instantiation ALTERNATIVE_CFG "wfi; .rept 7; nop; .endr;", ".rept 8; .insn 0x00501013; .endr;", 0x127, 1, 1 ^ -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki