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 175DFC00140 for ; Sun, 31 Jul 2022 12:48:22 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3107F8E0002; Sun, 31 Jul 2022 08:48:22 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2BFDD8E0001; Sun, 31 Jul 2022 08:48:22 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1AE9E8E0002; Sun, 31 Jul 2022 08:48:22 -0400 (EDT) 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 0C77D8E0001 for ; Sun, 31 Jul 2022 08:48:22 -0400 (EDT) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id CED0AA062A for ; Sun, 31 Jul 2022 12:48:21 +0000 (UTC) X-FDA: 79747373202.03.6ED2D99 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by imf22.hostedemail.com (Postfix) with ESMTP id 2BFE3C0036 for ; Sun, 31 Jul 2022 12:48:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1659271700; x=1690807700; h=date:from:to:cc:subject:message-id:mime-version; bh=nQYKiL5aAzj36jeBXKGXtXsyNnmSTIuRU6NbaAuN4q8=; b=gEgz8EY4DnhbxPbV28UWYM4jAaXsaUuopa/UWWB8+L5zAtdY65RlslX1 enZZh78+nIbfboFMyF1J9iImvpnanMTXoDoJs8ybSeQgacjfqIpMlCCaU TpPTbMBlsaPmyz5qtIntT6uPyRF5uH7V4aVqMBZlbyJSG+TeI37US2d1+ eMJ6eyTEapyJ34jlHKq+ybl8bGaQrgc34o77AcLIr9PN28PaCbb6OUNX2 npyWNQlaZv+rp0PvXWIUDYScLNVrD60fq3w47Jszjn+bpzefgpZMgFdJ6 wvdwiq+ex0zxyZNcOC96SkkYKhx3aWHkWb+P75qqr21wzOdR0gu8K8Cvj w==; X-IronPort-AV: E=McAfee;i="6400,9594,10424"; a="287749912" X-IronPort-AV: E=Sophos;i="5.93,206,1654585200"; d="scan'208";a="287749912" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Jul 2022 05:48:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,206,1654585200"; d="scan'208";a="669759208" Received: from lkp-server01.sh.intel.com (HELO e0eace57cfef) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 31 Jul 2022 05:48:16 -0700 Received: from kbuild by e0eace57cfef with local (Exim 4.96) (envelope-from ) id 1oI8Mi-000E8d-09; Sun, 31 Jul 2022 12:48:16 +0000 Date: Sun, 31 Jul 2022 20:47:54 +0800 From: kernel test robot To: Kefeng Wang Cc: kbuild-all@lists.01.org, Linux Memory Management List , Will Deacon , Christoph Hellwig , Arnd Bergmann , "Russell King (Oracle)" Subject: [linux-next:master 4676/13542] drivers/remoteproc/imx_rproc.c:434:20: sparse: sparse: incorrect type in argument 1 (different address spaces) Message-ID: <202207312058.3cJ5TEXJ-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=none ("invalid DKIM record") header.d=intel.com header.s=Intel header.b=gEgz8EY4; spf=pass (imf22.hostedemail.com: domain of lkp@intel.com designates 192.55.52.120 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=1659271701; a=rsa-sha256; cv=none; b=2vAaJ7Y10/XlL6F7DoOlg3BkBiOg2Xon/7U9265IDswk/oW0Z+gxVrHFq9YxZ7Y9WdVqYa 9h9GH5p0HG8HD4D6XTZaiKkbinjY65yOZ7q64WVOg01cLoIgr3vpJOPxI+lqPLelbPTatm 5z0as5TqN0UXDeeCuP6xjMcHn+g+WRs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1659271701; 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: references:dkim-signature; bh=AhaAhJwoNgueHHSYpjNEXMCaAxx8zRcZc12pKoECp5Y=; b=hm2xsQKgDFiLTnuSP6GckX4jCH/kF4q01hAdEOHFrQ3V4Ds1hLiOREvLKWRRJkfU+3l5nr pURhzie116RoMGtKzAcQjQA2AXa3DVOcwvnCErrAhayKa/dsnEfz8fNchnM2KM7WSN3Da2 rsRdPVeNjMsul9x32Xe/yKqsaOEoz7c= X-Stat-Signature: 84rnxg7uwononxskm3t3cec9dpa7hrj8 X-Rspamd-Queue-Id: 2BFE3C0036 X-Rspam-User: Authentication-Results: imf22.hostedemail.com; dkim=none ("invalid DKIM record") header.d=intel.com header.s=Intel header.b=gEgz8EY4; spf=pass (imf22.hostedemail.com: domain of lkp@intel.com designates 192.55.52.120 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com X-Rspamd-Server: rspam04 X-HE-Tag: 1659271699-647229 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: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 7c5e07b73ff3011c9b82d4a3286a3362b951ad2b commit: d803336abdbc1bfacdb32b2cf9f4fdbee072b8ee [4676/13542] ARM: mm: kill unused runtime hook arch_iounmap() config: arm-randconfig-s053-20220731 (https://download.01.org/0day-ci/archive/20220731/202207312058.3cJ5TEXJ-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0 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/next/linux-next.git/commit/?id=d803336abdbc1bfacdb32b2cf9f4fdbee072b8ee git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout d803336abdbc1bfacdb32b2cf9f4fdbee072b8ee # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash drivers/remoteproc/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) drivers/remoteproc/imx_rproc.c:417:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *va @@ got void [noderef] __iomem * @@ drivers/remoteproc/imx_rproc.c:417:12: sparse: expected void *va drivers/remoteproc/imx_rproc.c:417:12: sparse: got void [noderef] __iomem * >> drivers/remoteproc/imx_rproc.c:434:20: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *io_addr @@ got void *va @@ drivers/remoteproc/imx_rproc.c:434:20: sparse: expected void volatile [noderef] __iomem *io_addr drivers/remoteproc/imx_rproc.c:434:20: sparse: got void *va drivers/remoteproc/imx_rproc.c:534:17: sparse: sparse: cast removes address space '__iomem' of expression vim +434 drivers/remoteproc/imx_rproc.c b29b4249f8f0ca Peng Fan 2021-03-06 429 b29b4249f8f0ca Peng Fan 2021-03-06 430 static int imx_rproc_mem_release(struct rproc *rproc, b29b4249f8f0ca Peng Fan 2021-03-06 431 struct rproc_mem_entry *mem) b29b4249f8f0ca Peng Fan 2021-03-06 432 { b29b4249f8f0ca Peng Fan 2021-03-06 433 dev_dbg(rproc->dev.parent, "unmap memory: %pa\n", &mem->dma); b29b4249f8f0ca Peng Fan 2021-03-06 @434 iounmap(mem->va); b29b4249f8f0ca Peng Fan 2021-03-06 435 b29b4249f8f0ca Peng Fan 2021-03-06 436 return 0; b29b4249f8f0ca Peng Fan 2021-03-06 437 } b29b4249f8f0ca Peng Fan 2021-03-06 438 :::::: The code at line 434 was first introduced by commit :::::: b29b4249f8f0cad1a1787cbe59e638ff23d489ed remoteproc: imx_rproc: add i.MX specific parse fw hook :::::: TO: Peng Fan :::::: CC: Bjorn Andersson -- 0-DAY CI Kernel Test Service https://01.org/lkp