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 2967EC433EF for ; Thu, 14 Jul 2022 04:58:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237676AbiGNE6a (ORCPT ); Thu, 14 Jul 2022 00:58:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40948 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237710AbiGNE57 (ORCPT ); Thu, 14 Jul 2022 00:57:59 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 73ADE29C87 for ; Wed, 13 Jul 2022 21:46:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1657773961; x=1689309961; h=date:from:to:cc:subject:message-id:mime-version; bh=GKrkqORkkA4/uiGhuEYqezDKq5gdwgZLfiwXLp1Z++Q=; b=LhKPfpcBEKxIBUcNLDI9Hwr1bLxC0PZiD3B0uH6kS3PAHnVUv4NmsIGM 4EvJadNen5dAguHXNzvgR2fJc03lj0Mr8MY9by2JWTxhrWYIpklDb2OU1 99KKyaXhNV8vodf/MJEQdq88t+d0jj9C0cWyXa1a6F1G/ox1zF7RUrSV4 MGdnxQvRrIsNcXL24nSDErX4ulWuDT0D6+wxqNEZyJdL2dNO5TueeiiIh cKkENZ3YVpmXtnEFcFxrlFl8R8z6KwSdfHxCNOwsKILYXiiU62NnAwsoO HA8eXMRQQnEBK01BG4+JV6IT53sMli6Wvj97sCTvwrxSux+5lMXQBxrtG g==; X-IronPort-AV: E=McAfee;i="6400,9594,10407"; a="286157417" X-IronPort-AV: E=Sophos;i="5.92,269,1650956400"; d="scan'208";a="286157417" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jul 2022 21:46:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,269,1650956400"; d="scan'208";a="546126327" Received: from lkp-server01.sh.intel.com (HELO fd2c14d642b4) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 13 Jul 2022 21:45:59 -0700 Received: from kbuild by fd2c14d642b4 with local (Exim 4.95) (envelope-from ) id 1oBqje-0000E6-TF; Thu, 14 Jul 2022 04:45:58 +0000 Date: Thu, 14 Jul 2022 12:45:10 +0800 From: kernel test robot To: James Smart Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, "Martin K. Petersen" , Justin Tee Subject: arch/arm64/include/asm/cmpxchg.h:88:1: sparse: sparse: cast truncates bits from constant value (369 becomes 69) Message-ID: <202207141231.RoL3iyJf-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/torvalds/linux.git master head: 4a57a8400075bc5287c5c877702c68aeae2a033d commit: 17b27ac5922454ff7de91cbed458643608c36abc scsi: lpfc: Add rx monitoring statistics date: 11 months ago config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220714/202207141231.RoL3iyJf-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=17b27ac5922454ff7de91cbed458643608c36abc git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 17b27ac5922454ff7de91cbed458643608c36abc # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/cpufreq/ drivers/irqchip/ drivers/scsi/hisi_sas/ drivers/scsi/lpfc/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) drivers/scsi/lpfc/lpfc_init.c: note: in included file: drivers/scsi/lpfc/lpfc_ids.h:26:28: sparse: sparse: symbol 'lpfc_id_table' was not declared. Should it be static? drivers/scsi/lpfc/lpfc_init.c:145:40: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@ drivers/scsi/lpfc/lpfc_init.c:145:40: sparse: expected unsigned int [usertype] drivers/scsi/lpfc/lpfc_init.c:145:40: sparse: got restricted __be32 [usertype] drivers/scsi/lpfc/lpfc_init.c:385:27: sparse: sparse: restricted __be32 degrades to integer drivers/scsi/lpfc/lpfc_init.c:390:34: sparse: sparse: restricted __be32 degrades to integer drivers/scsi/lpfc/lpfc_init.c:4442:24: sparse: sparse: cast to restricted __be64 drivers/scsi/lpfc/lpfc_init.c:4442:24: sparse: sparse: cast to restricted __be64 drivers/scsi/lpfc/lpfc_init.c:4442:24: sparse: sparse: cast to restricted __be64 drivers/scsi/lpfc/lpfc_init.c:4442:24: sparse: sparse: cast to restricted __be64 drivers/scsi/lpfc/lpfc_init.c:4442:24: sparse: sparse: cast to restricted __be64 drivers/scsi/lpfc/lpfc_init.c:4442:24: sparse: sparse: cast to restricted __be64 drivers/scsi/lpfc/lpfc_init.c:4442:24: sparse: sparse: cast to restricted __be64 drivers/scsi/lpfc/lpfc_init.c:4442:24: sparse: sparse: cast to restricted __be64 drivers/scsi/lpfc/lpfc_init.c:4442:24: sparse: sparse: cast to restricted __be64 drivers/scsi/lpfc/lpfc_init.c:4442:24: sparse: sparse: cast to restricted __be64 drivers/scsi/lpfc/lpfc_init.c:6111:32: sparse: sparse: Using plain integer as NULL pointer drivers/scsi/lpfc/lpfc_init.c:7518:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [addressable] [usertype] wwn @@ got restricted __be64 [usertype] @@ drivers/scsi/lpfc/lpfc_init.c:7518:21: sparse: expected unsigned long long [addressable] [usertype] wwn drivers/scsi/lpfc/lpfc_init.c:7518:21: sparse: got restricted __be64 [usertype] drivers/scsi/lpfc/lpfc_init.c:7523:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [addressable] [usertype] wwn @@ got restricted __be64 [usertype] @@ drivers/scsi/lpfc/lpfc_init.c:7523:21: sparse: expected unsigned long long [addressable] [usertype] wwn drivers/scsi/lpfc/lpfc_init.c:7523:21: sparse: got restricted __be64 [usertype] drivers/scsi/lpfc/lpfc_init.c:13866:24: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13866:24: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13866:24: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13866:24: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13866:24: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13866:24: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13867:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13867:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13867:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13867:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13867:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13867:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13868:15: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13868:15: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13868:15: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13868:15: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13868:15: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13868:15: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13869:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13869:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13869:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13869:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13869:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c:13869:17: sparse: sparse: cast to restricted __be32 drivers/scsi/lpfc/lpfc_init.c: note: in included file (through arch/arm64/include/asm/atomic.h, include/linux/atomic.h, include/asm-generic/bitops/atomic.h, ...): >> arch/arm64/include/asm/cmpxchg.h:88:1: sparse: sparse: cast truncates bits from constant value (369 becomes 69) vim +88 arch/arm64/include/asm/cmpxchg.h 10b663aef1c247 Catalin Marinas 2012-03-05 84 305d454aaa292b Will Deacon 2015-10-08 85 __XCHG_GEN() 305d454aaa292b Will Deacon 2015-10-08 86 __XCHG_GEN(_acq) 305d454aaa292b Will Deacon 2015-10-08 87 __XCHG_GEN(_rel) 305d454aaa292b Will Deacon 2015-10-08 @88 __XCHG_GEN(_mb) 305d454aaa292b Will Deacon 2015-10-08 89 :::::: The code at line 88 was first introduced by commit :::::: 305d454aaa292be3a09a9d674e6c35f5b4249a13 arm64: atomics: implement native {relaxed, acquire, release} atomics :::::: TO: Will Deacon :::::: CC: Catalin Marinas -- 0-DAY CI Kernel Test Service https://01.org/lkp