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X-CSE-ConnectionGUID: ldSYO2dIRpCotCzyPB5Q9w== X-CSE-MsgGUID: OhDihf63RZ2bfPyj5m4Zjw== X-IronPort-AV: E=McAfee;i="6800,10657,11888"; a="88519337" X-IronPort-AV: E=Sophos;i="6.25,247,1779174000"; d="scan'208";a="88519337" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Aug 2026 20:34:56 -0700 X-CSE-ConnectionGUID: Tb5LrqwKQ4Si71R5vC76IA== X-CSE-MsgGUID: Fro1YovdQ56gEmKQDEuGKw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,247,1779174000"; d="scan'208";a="268615230" Received: from lkp-server01.sh.intel.com (HELO 3532383e6126) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 27 Aug 2026 20:34:56 -0700 Received: from kbuild by 3532383e6126 with local (Exim 4.98.2) (envelope-from ) id 1wznMj-00000000AJ5-0kCd; Fri, 28 Aug 2026 03:34:53 +0000 Date: Fri, 28 Aug 2026 11:34:16 +0800 From: kernel test robot To: Ard Biesheuvel Cc: oe-kbuild-all@lists.linux.dev Subject: [ardb:arm64-mm-ro-pmds-puds 2/2] arch/arm64/include/asm/pgtable.h:984:30: error: no member named 'p4d' in 'p4d_t' Message-ID: <202608281105.Cffss7UO-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git arm64-mm-ro-pmds-puds head: 94ed97bda114e544f5563b31ac9babc7508ac535 commit: 94ed97bda114e544f5563b31ac9babc7508ac535 [2/2] WIP config: arm64-randconfig-r051-20260828 (https://download.01.org/0day-ci/archive/20260828/202608281105.Cffss7UO-lkp@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260828/202608281105.Cffss7UO-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/202608281105.Cffss7UO-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/arm64/kernel/asm-offsets.c:13: In file included from include/linux/ftrace.h:10: In file included from include/linux/trace_recursion.h:5: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from arch/arm64/include/asm/hardirq.h:17: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:12: In file included from arch/arm64/include/asm/io.h:12: In file included from include/linux/pgtable.h:6: >> arch/arm64/include/asm/pgtable.h:984:30: error: no member named 'p4d' in 'p4d_t' 984 | set_readonly_ptval(pa, p4d.p4d); | ~~~ ^ 1 error generated. make[3]: *** [scripts/Makefile.build:185: arch/arm64/kernel/asm-offsets.s] Error 1 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1414: prepare0] Error 2 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +984 arch/arm64/include/asm/pgtable.h 978 979 static inline void set_p4d(p4d_t *p4dp, p4d_t p4d) 980 { 981 u64 pa; 982 983 if (in_kernel_rodata_lmalias(p4dp, &pa)) { > 984 set_readonly_ptval(pa, p4d.p4d); 985 return; 986 } 987 988 WRITE_ONCE(*p4dp, p4d); 989 queue_pte_barriers(); 990 } 991 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki