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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 76508C43334 for ; Mon, 18 Jul 2022 06:11:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233243AbiGRGLb (ORCPT ); Mon, 18 Jul 2022 02:11:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37360 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229711AbiGRGLa (ORCPT ); Mon, 18 Jul 2022 02:11:30 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B1A113D48 for ; Sun, 17 Jul 2022 23:11:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1658124689; x=1689660689; h=date:from:to:cc:subject:message-id:mime-version; bh=cnaZL0okJWu2Bne9sqAJpwDk2N2K9An+W28MpsD19Ds=; b=EsKVCe6zDaOs8oxZ4GVEvRW9/Ozxdz4Ppzh46mLe529onAtT8rLtSmLJ LuOXPVj74WhJgRjb4WGi2MyJf1icAW4Zy+6Nwo6EGH0KVNR03/3Y7YtEn hzZIx7XRwwUGGGozbh1l6jSX4EMe3miFvj29huNG+pqd0EQ+vzq4hqHJX axToTfur24KihiHJhIwps9qZjQzYZseZuIis+REgQAWyFAXml70SP9pm+ Jw7dENWhqLNAP+TDbqyVHqiJzmyaGRqErKpXbckMMOodRTc5JrWXcEq3o X0hFIZ4hbCAexALkAdmhJ0JBOr/oQB7t0nDXDk/QsxS4Hi13n/4p19Zpz g==; X-IronPort-AV: E=McAfee;i="6400,9594,10411"; a="269166490" X-IronPort-AV: E=Sophos;i="5.92,280,1650956400"; d="scan'208";a="269166490" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2022 23:11:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,280,1650956400"; d="scan'208";a="843162746" Received: from lkp-server02.sh.intel.com (HELO ff137eb26ff1) ([10.239.97.151]) by fmsmga006.fm.intel.com with ESMTP; 17 Jul 2022 23:11:26 -0700 Received: from kbuild by ff137eb26ff1 with local (Exim 4.95) (envelope-from ) id 1oDJyY-00045M-46; Mon, 18 Jul 2022 06:11:26 +0000 Date: Mon, 18 Jul 2022 14:10:26 +0800 From: kernel test robot To: NeilBrown Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Anna Schumaker Subject: [linux-stable-rc:linux-4.19.y 458/3297] net/core/sock.c:1090: Error: unrecognized opcode `csrs sstatus,s9' Message-ID: <202207181435.EWCRFx9Y-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y head: e8b2a9c3318357b7661c6075acdb723587def656 commit: 7581fdf6c01991f03b1b51d524f1b7b64c920ce3 [458/3297] cred: allow get_cred() and put_cred() to be given NULL. config: riscv-randconfig-c024-20220717 (https://download.01.org/0day-ci/archive/20220718/202207181435.EWCRFx9Y-lkp@intel.com/config) compiler: riscv32-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=7581fdf6c01991f03b1b51d524f1b7b64c920ce3 git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git fetch --no-tags linux-stable-rc linux-4.19.y git checkout 7581fdf6c01991f03b1b51d524f1b7b64c920ce3 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash net/core/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): arch/riscv/include/asm/irqflags.h: Assembler messages: arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc a5,sstatus,2' arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,a5' net/core/sock.c:673: Error: unrecognized opcode `csrs sstatus,a5' net/core/sock.c:673: Error: unrecognized opcode `csrc sstatus,a5' net/core/sock.c:1112: Error: unrecognized opcode `csrs sstatus,a5' net/core/sock.c:1112: Error: unrecognized opcode `csrc sstatus,a5' net/core/sock.c:1267: Error: unrecognized opcode `csrs sstatus,a4' net/core/sock.c:1267: Error: unrecognized opcode `csrc sstatus,a4' >> net/core/sock.c:1090: Error: unrecognized opcode `csrs sstatus,s9' >> net/core/sock.c:1090: Error: unrecognized opcode `csrc sstatus,s9' net/core/sock.c:610: Error: unrecognized opcode `csrs sstatus,a5' net/core/sock.c:610: Error: unrecognized opcode `csrc sstatus,a5' net/core/sock.c:1420: Error: unrecognized opcode `csrs sstatus,a4' net/core/sock.c:1420: Error: unrecognized opcode `csrc sstatus,a4' vim +1090 net/core/sock.c 3f551f9436c05a Eric W. Biederman 2010-06-13 1083 28b5ba2aa0f55d David Herrmann 2017-06-21 1084 static int groups_to_user(gid_t __user *dst, const struct group_info *src) 28b5ba2aa0f55d David Herrmann 2017-06-21 1085 { 28b5ba2aa0f55d David Herrmann 2017-06-21 1086 struct user_namespace *user_ns = current_user_ns(); 28b5ba2aa0f55d David Herrmann 2017-06-21 1087 int i; 28b5ba2aa0f55d David Herrmann 2017-06-21 1088 28b5ba2aa0f55d David Herrmann 2017-06-21 1089 for (i = 0; i < src->ngroups; i++) 28b5ba2aa0f55d David Herrmann 2017-06-21 @1090 if (put_user(from_kgid_munged(user_ns, src->gid[i]), dst + i)) 28b5ba2aa0f55d David Herrmann 2017-06-21 1091 return -EFAULT; 28b5ba2aa0f55d David Herrmann 2017-06-21 1092 28b5ba2aa0f55d David Herrmann 2017-06-21 1093 return 0; 28b5ba2aa0f55d David Herrmann 2017-06-21 1094 } 28b5ba2aa0f55d David Herrmann 2017-06-21 1095 :::::: The code at line 1090 was first introduced by commit :::::: 28b5ba2aa0f55d80adb2624564ed2b170c19519e net: introduce SO_PEERGROUPS getsockopt :::::: TO: David Herrmann :::::: CC: David S. Miller -- 0-DAY CI Kernel Test Service https://01.org/lkp