From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 0951C366072; Thu, 26 Mar 2026 08:23:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774513393; cv=none; b=YeHt2UABNuBRPm4+NczsK4CkYIAv85SmybDQVYgjIR98tW27EoY1Lt7tcC0G73Ukuvp64SGj/6H5ne+KVy8yF5f1vBLcGe7r34Ks4YF6EE27CwHiRYQrOFIrmyxBTFiTcq09tnDG8NZ3otRhT3iRgFqdBLW0Ysv7r6KnFOMckRk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774513393; c=relaxed/simple; bh=WTaUtC0r/KiECQrGkfO/LoqlwFjhcGdy11GM10xmsxw=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=MPY1w8DuRaqY4zLwGTmtSkHFYNHrw4J8h6txj25H0kaFK3L8UYEg/CRnVC2igevg3tZzoeUvAPmKvvhZzUE94Dio4VFjt+tl+3bNN2maWwrykBW/Y4YW5KI7YipOR2qmovMyDSMIv7UzYxiHxbYKjxQafPjOC2eMYRw5nwpA8mM= 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=JjqZLd33; arc=none smtp.client-ip=198.175.65.12 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="JjqZLd33" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774513392; x=1806049392; h=date:from:to:cc:subject:message-id:mime-version; bh=WTaUtC0r/KiECQrGkfO/LoqlwFjhcGdy11GM10xmsxw=; b=JjqZLd33ee0xyKtvTfrChcPGdvplbfrBKk/rv1j24MQEv6jZpyYVRKMk 0Ay5cVEt5DCkNC83LcocaYEzmOSLCrLoH5mxpHnHrhewHL9y1t9XDcX5r 3/RezIh+mg5RFriR8BPhpZQy6hTUEAdZI0BRLytURBPP/6LHR40+1OEYx gAaXcoP/Txk0Fvqj0BgTuqXn+s1TUuRsKDW5CFgQIZlYTU5WIN5IACnrj N4NyW4h6uvD2p6fY9JoZ598zioLEm/qjkgGfqrb3F3gEKyCpdCxKLjgr7 Mq1I4aZRx0+HEWJLBhjfOXIaRP2I9z1ujMAOTZrOyg9vZ54EfnCi3Bwq7 A==; X-CSE-ConnectionGUID: SVE3bjMcTqq3YQwLBpqwCw== X-CSE-MsgGUID: a+kKOS8kRCio3JSCBcJCgg== X-IronPort-AV: E=McAfee;i="6800,10657,11740"; a="87040576" X-IronPort-AV: E=Sophos;i="6.23,141,1770624000"; d="scan'208";a="87040576" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Mar 2026 01:23:11 -0700 X-CSE-ConnectionGUID: tNrHZWnITairD3+8RVgyaQ== X-CSE-MsgGUID: 1ToxLyUTSGCBhDLY95wmXA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,141,1770624000"; d="scan'208";a="222031427" Received: from lkp-server01.sh.intel.com (HELO 3905d212be1b) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 26 Mar 2026 01:23:09 -0700 Received: from kbuild by 3905d212be1b with local (Exim 4.98.2) (envelope-from ) id 1w5fze-000000008fP-2CTA; Thu, 26 Mar 2026 08:23:06 +0000 Date: Thu, 26 Mar 2026 16:22:49 +0800 From: kernel test robot To: "Thomas =?utf-8?Q?Wei=C3=9Fschuh"?= Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [thomas-weissschuh:b4/nolibc-rcutorture 40/40] kernel/rcu/rcutorture-init.c:3:10: fatal error: 'unistd.h' file not found Message-ID: <202603261643.Ha4DqhvA-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii tree: https://git.kernel.org/pub/scm/linux/kernel/git/thomas.weissschuh/linux.git b4/nolibc-rcutorture head: a55c66cad77542e2efcb3248af724efce7cc2d87 commit: a55c66cad77542e2efcb3248af724efce7cc2d87 [40/40] rcurorture init config: hexagon-randconfig-001-20260326 (https://download.01.org/0day-ci/archive/20260326/202603261643.Ha4DqhvA-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 054e11d1a17e5ba88bb1a8ef32fad3346e80b186) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260326/202603261643.Ha4DqhvA-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/202603261643.Ha4DqhvA-lkp@intel.com/ All errors (new ones prefixed by >>): >> kernel/rcu/rcutorture-init.c:3:10: fatal error: 'unistd.h' file not found 3 | #include | ^~~~~~~~~~ 1 error generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for GEN_INIT_CPIO Depends on [n]: BLK_DEV_INITRD [=n] Selected by [y]: - RCU_TORTURE_TEST [=y] && DEBUG_KERNEL [=y] vim +3 kernel/rcu/rcutorture-init.c 2 > 3 #include 4 #include 5 #include 6 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki