From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (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 772053C943A for ; Fri, 10 Apr 2026 13:57:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775829433; cv=none; b=ZgC4XfMH1gNJljpQiDft72ycC+zJl6RILb/99MR8n8YnSNJgOTc2Hum1hqx4aBR6SMPQmLBdBgq+cxHykPfRczmsmHjgZhlUC0e4Y6HeYb/ai7sMhYI/HF2p/V1h/FkFEiPGOLQIKxC/n/yavzgLkC+pHBRcPfyzMn0ImiWoA+Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775829433; c=relaxed/simple; bh=yRTurqru9GCHwLSa590H7mhxX4ZVdZlpgdop8RvocFs=; h=Date:From:To:Cc:Subject:Message-ID; b=RtplOKz6DOo16Hsx7n6GUDWMNinOiFB1MhyqLXOs6MwCpls2JG8O1SI4I2OL6M7E9vGhnKj79KU/0Q38tXpjARoroVthg3sc49TYbbXh7ApPfwIaRvH/eIkXTm1KekDgB63B5cRePowdp9QDj1jtFzh43WfhtFg48wSLRhHesLY= 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=lJXz/kZt; arc=none smtp.client-ip=192.198.163.8 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="lJXz/kZt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775829431; x=1807365431; h=date:from:to:cc:subject:message-id; bh=yRTurqru9GCHwLSa590H7mhxX4ZVdZlpgdop8RvocFs=; b=lJXz/kZtl+BZya7DIhYEK8rzFq1p1JYlK0Nt7G5uzi+ahv5lXt67q5Kc ffCoAK5jgo2Gylr5QasfLeZmeRpBjQjJeqppYcr5eC7IzmbsXFpwdC2RN W/yC6/IORitWEnq2612kEA17Al1R9Rj7pbw7q5VFXdT7YWRvpeuvvtDnH K3pBvNkAL57lMKox/AWLATu1sPeEH2foiKnjsir13qc8m8jNIAK+PqdVt gDM4wR2C8XYs+/eoidbYB0mD+hLHcWPGgRvz/+pwW4ksde0+ZWsGNNsDA cH97J7ANezS5rCR51HMpBNOiZXCYtD6zDnt+yjBapYDJFr1lUoVDS9H6n Q==; X-CSE-ConnectionGUID: rQFaFIEBSmmk7px100sghQ== X-CSE-MsgGUID: TfnAt2WoSUSRpzx+JEgRHg== X-IronPort-AV: E=McAfee;i="6800,10657,11755"; a="94426782" X-IronPort-AV: E=Sophos;i="6.23,171,1770624000"; d="scan'208";a="94426782" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Apr 2026 06:57:11 -0700 X-CSE-ConnectionGUID: 0E3oJC8FSTSLrVGZR3TE9g== X-CSE-MsgGUID: CQVcwOMvTiy8kxVm6/JHYA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,171,1770624000"; d="scan'208";a="226371931" Received: from igk-lkp-server01.igk.intel.com (HELO 9958d990ccf2) ([10.211.93.152]) by fmviesa008.fm.intel.com with ESMTP; 10 Apr 2026 06:57:10 -0700 Received: from kbuild by 9958d990ccf2 with local (Exim 4.98.2) (envelope-from ) id 1wBCM8-00000000Au9-084F; Fri, 10 Apr 2026 13:57:08 +0000 Date: Fri, 10 Apr 2026 15:56:16 +0200 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: [tglx-devel:cleanups 18/38] ../../../lib/rbtree_test.c:246:9: error: unknown type name 'ktime_t'; did you mean 'time_t'? Message-ID: <202604101523.TsaqAHVI-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: :::::: :::::: Manual check reason: "low confidence bisect report" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev TO: Thomas Gleixner Hi Thomas, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git cleanups head: 4334f669c43ca5506bf51471e81f18deb659410f commit: 54c7fdc5e9c41063e1c76e8b23d52653e9d5beba [18/38] lib/tests: Replace get_cycles() with ktime_get() :::::: branch date: 2 hours ago :::::: commit date: 2 hours ago config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260410/202604101523.TsaqAHVI-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260410/202604101523.TsaqAHVI-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/r/202604101523.TsaqAHVI-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from rbtree_test.c:11: ../../../lib/rbtree_test.c: In function 'basic_check': >> ../../../lib/rbtree_test.c:246:9: error: unknown type name 'ktime_t'; did you mean 'time_t'? 246 | ktime_t time1, time2, time; | ^~~~~~~ | time_t >> ../../../lib/rbtree_test.c:253:17: error: implicit declaration of function 'ktime_get' [-Wimplicit-function-declaration] 253 | time1 = ktime_get(); | ^~~~~~~~~ ../../../lib/rbtree_test.c: In function 'augmented_check': ../../../lib/rbtree_test.c:348:9: error: unknown type name 'ktime_t'; did you mean 'time_t'? 348 | ktime_t time1, time2, time; | ^~~~~~~ | time_t ../../../lib/rbtree_test.c: In function 'rbtree_test_init': ../../../lib/rbtree_test.c:402:17: error: implicit declaration of function 'kmalloc_objs'; did you mean 'kzalloc_obj'? [-Wimplicit-function-declaration] 402 | nodes = kmalloc_objs(*nodes, nnodes); | ^~~~~~~~~~~~ | kzalloc_obj ../../../lib/rbtree_test.c:402:15: error: assignment to 'struct test_node *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 402 | nodes = kmalloc_objs(*nodes, nnodes); | ^ -- In file included from interval_tree_test.c:11: ../../../lib/interval_tree_test.c: In function 'basic_check': >> ../../../lib/interval_tree_test.c:68:9: error: unknown type name 'ktime_t'; did you mean 'time_t'? 68 | ktime_t time1, time2, time; | ^~~~~~~ | time_t >> ../../../lib/interval_tree_test.c:74:17: error: implicit declaration of function 'ktime_get' [-Wimplicit-function-declaration] 74 | time1 = ktime_get(); | ^~~~~~~~~ ../../../lib/interval_tree_test.c: In function 'search_check': ../../../lib/interval_tree_test.c:96:9: error: unknown type name 'ktime_t'; did you mean 'time_t'? 96 | ktime_t time1, time2, time; | ^~~~~~~ | time_t ../../../lib/interval_tree_test.c: In function 'interval_tree_test_init': ../../../lib/interval_tree_test.c:314:17: error: implicit declaration of function 'kmalloc_objs'; did you mean 'kzalloc_obj'? [-Wimplicit-function-declaration] 314 | nodes = kmalloc_objs(struct interval_tree_node, nnodes); | ^~~~~~~~~~~~ | kzalloc_obj ../../../lib/interval_tree_test.c:314:30: error: expected expression before 'struct' 314 | nodes = kmalloc_objs(struct interval_tree_node, nnodes); | ^~~~~~ -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki