From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72A69C4332F for ; Thu, 9 Nov 2023 09:46:57 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id D39D58D00D1; Thu, 9 Nov 2023 04:46:56 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id CEA7A8D0073; Thu, 9 Nov 2023 04:46:56 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id BB1C48D00D1; Thu, 9 Nov 2023 04:46:56 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id A98078D0073 for ; Thu, 9 Nov 2023 04:46:56 -0500 (EST) Received: from smtpin11.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 7066780E0E for ; Thu, 9 Nov 2023 09:46:56 +0000 (UTC) X-FDA: 81437936832.11.16D7862 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by imf24.hostedemail.com (Postfix) with ESMTP id B35A2180002 for ; Thu, 9 Nov 2023 09:46:53 +0000 (UTC) Authentication-Results: imf24.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=XmRvrAN4; spf=pass (imf24.hostedemail.com: domain of lkp@intel.com designates 192.198.163.7 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1699523214; a=rsa-sha256; cv=none; b=vLWCtNwm9OR/acHhQHa69UcNFgTPrHCx+aa1M/Ba9vmgv0B3kpPLdFKZpRbUaZdZQ4a1m5 hS51J049IMfpQb3vzBdg4MI2oZAtgRWzCdwN539AIGPlL7b3GR3huyaEcnd0W0oW+YH3s1 39JFdesOJpKtwPE0RWy6c8MuQ+UOS7o= ARC-Authentication-Results: i=1; imf24.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=XmRvrAN4; spf=pass (imf24.hostedemail.com: domain of lkp@intel.com designates 192.198.163.7 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1699523214; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=LybmlX07gj3UO25/aFGh5xNKnsucN3vL2w+WUiAgixQ=; b=ozilaWoU6dkefs0wl3TG9u3sewT7BGJG/xytoQf5yQ6py+UBbjJp2EoUe/POKrd9OuVFKv AgdqgnuHmlu0eu1zVuG2fubLUJxHgvimf6jl/XN7Ap9DlxLlswrWuH4C+WS4EXA4ENPpJI mw8IDIKsfmW2kjkKk5gLCEQME0YCNSU= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699523214; x=1731059214; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Ip+CQU2PiDpNSq4YwNpQlS7L41kfKCfH4bP+hTrn7Po=; b=XmRvrAN4NnEq0Ph4Ap1zuk4cjFpQkIUqgO2sQlppaKLTWgcqjaL7slEp 8q749WzlmRs5NKeJqAVWKBugGG6gFMYP7S7w8l7jPdMKuFto/Rw2QNC/j vl4DsTx2Ix502POECk3q3OChCmxcDCSVQ9vbKrrv8oFsXzKI6JMmfFpi9 4ZKryGBAl32qxizOcWX9MRdwnuLH+3pnjcQ/qIOMoCrRx3AAq3KY3HLzz /m3DgGrXOFhwGD5cmnXSHaRniTTrEBrmv0Ua+v3PsWceurPsL8+0muwf0 lEUM+jQowQjnMnP5aPdOAuZ283S/BUp8I094jpqvVGdKGxzt1KKz+RAjC w==; X-IronPort-AV: E=McAfee;i="6600,9927,10888"; a="11503985" X-IronPort-AV: E=Sophos;i="6.03,289,1694761200"; d="scan'208";a="11503985" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2023 01:46:52 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10888"; a="798282364" X-IronPort-AV: E=Sophos;i="6.03,289,1694761200"; d="scan'208";a="798282364" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 09 Nov 2023 01:46:43 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1r11cW-0008d1-3D; Thu, 09 Nov 2023 09:46:41 +0000 Date: Thu, 9 Nov 2023 17:46:20 +0800 From: kernel test robot To: Arnd Bergmann , Andrew Morton , linux-kernel@vger.kernel.org, Masahiro Yamada , linux-kbuild@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Arnd Bergmann , Matt Turner , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Steven Rostedt , Masami Hiramatsu , Mark Rutland , Guo Ren , Peter Zijlstra , Ard Biesheuvel , Huacai Chen , Greg Ungerer , Michal Simek , Thomas Bogendoerfer , Dinh Nguyen , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Geoff Levand , Palmer Dabbelt , Heiko Carstens , John Paul Adrian Glaubitz , Andy Lutomirski Subject: Re: [PATCH 15/22] arch: vdso: consolidate gettime prototypes Message-ID: <202311091740.g315K93o-lkp@intel.com> References: <20231108125843.3806765-16-arnd@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231108125843.3806765-16-arnd@kernel.org> X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: B35A2180002 X-Stat-Signature: 7ryx5e638omftyeohtbe57hrxnonxhzb X-Rspam-User: X-HE-Tag: 1699523213-868933 X-HE-Meta: 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 ao8kKB2l 15MMTBUJSCZoR4ji6K4EJKckSX7NiKnI0Ib8ycudr3yShhVTfXPOY58tv+fJbrA6XlL3kObwV/NqfGdCaAeI+Y2TX18gaOlJJ0sLMFvMiRMF1gxRzVXzLuZFXGPqiPkeKcaIBHENe7kXLPpPUxbWXrAjJ0wmyUbXekFasnYlPXNC9MzhsxDrMQWqB9kLCfkHSzhhMYBbbvjn3TBEMDtGMOpZ8t4oCTa/4SNwvjx4Qzb+gbxIrDo7wZJkxkaio2g/hCrtbwqVfo/ouq9Eo2IUjPEWfCzDQ6a8dLwpLOmRGRrM1LVzDyHle1gWwVA1IxqFwPvs10j3YaW+lYOT+IJjAkEoadfHkfE4iGbcrR9Ung/HEGi2ceypINqmgoA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Arnd, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [cannot apply to v6.6 next-20231109] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Arnd-Bergmann/ida-make-ida_dump-static/20231109-005742 base: linus/master patch link: https://lore.kernel.org/r/20231108125843.3806765-16-arnd%40kernel.org patch subject: [PATCH 15/22] arch: vdso: consolidate gettime prototypes config: um-allnoconfig (https://download.01.org/0day-ci/archive/20231109/202311091740.g315K93o-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231109/202311091740.g315K93o-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/202311091740.g315K93o-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/x86/um/vdso/um_vdso.c:17:5: error: conflicting types for '__vdso_clock_gettime' 17 | int __vdso_clock_gettime(clockid_t clock, struct __kernel_old_timespec *ts) | ^ include/vdso/gettime.h:16:5: note: previous declaration is here 16 | int __vdso_clock_gettime(clockid_t clock, struct __kernel_timespec *ts); | ^ arch/x86/um/vdso/um_vdso.c:58:1: warning: no previous prototype for function '__vdso_getcpu' [-Wmissing-prototypes] 58 | __vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused) | ^ arch/x86/um/vdso/um_vdso.c:57:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 57 | long | ^ | static 1 warning and 1 error generated. vim +/__vdso_clock_gettime +17 arch/x86/um/vdso/um_vdso.c f1c2bb8b9964ed arch/um/sys-x86_64/vdso/um_vdso.c Richard Weinberger 2011-07-25 16 82210fc778982d arch/x86/um/vdso/um_vdso.c Arnd Bergmann 2019-10-27 @17 int __vdso_clock_gettime(clockid_t clock, struct __kernel_old_timespec *ts) f1c2bb8b9964ed arch/um/sys-x86_64/vdso/um_vdso.c Richard Weinberger 2011-07-25 18 { f1c2bb8b9964ed arch/um/sys-x86_64/vdso/um_vdso.c Richard Weinberger 2011-07-25 19 long ret; f1c2bb8b9964ed arch/um/sys-x86_64/vdso/um_vdso.c Richard Weinberger 2011-07-25 20 5541992e512de8 arch/x86/um/vdso/um_vdso.c Ammar Faizi 2022-12-24 21 asm("syscall" 5541992e512de8 arch/x86/um/vdso/um_vdso.c Ammar Faizi 2022-12-24 22 : "=a" (ret) 5541992e512de8 arch/x86/um/vdso/um_vdso.c Ammar Faizi 2022-12-24 23 : "0" (__NR_clock_gettime), "D" (clock), "S" (ts) 5541992e512de8 arch/x86/um/vdso/um_vdso.c Ammar Faizi 2022-12-24 24 : "rcx", "r11", "memory"); f1c2bb8b9964ed arch/um/sys-x86_64/vdso/um_vdso.c Richard Weinberger 2011-07-25 25 f1c2bb8b9964ed arch/um/sys-x86_64/vdso/um_vdso.c Richard Weinberger 2011-07-25 26 return ret; f1c2bb8b9964ed arch/um/sys-x86_64/vdso/um_vdso.c Richard Weinberger 2011-07-25 27 } 82210fc778982d arch/x86/um/vdso/um_vdso.c Arnd Bergmann 2019-10-27 28 int clock_gettime(clockid_t, struct __kernel_old_timespec *) f1c2bb8b9964ed arch/um/sys-x86_64/vdso/um_vdso.c Richard Weinberger 2011-07-25 29 __attribute__((weak, alias("__vdso_clock_gettime"))); f1c2bb8b9964ed arch/um/sys-x86_64/vdso/um_vdso.c Richard Weinberger 2011-07-25 30 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki