[kbuild-all] drivers/remoteproc/imx_rproc.c:413:17: sparse: sparse: cast removes address space '__iomem' of expression

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 2585cf9dfaaddf00b069673f27bb3f8530e2039c commit: 5e4c1243071d29ed5511121d044116b942ba6a7b remoteproc: imx_rproc: support remote cores booted before Linux Kernel date: 8 months ago config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20211214/202112140608.W1hmJ3JS-lk...) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 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-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 5e4c1243071d29ed5511121d044116b942ba6a7b # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash drivers/dma/ drivers/gpu/drm/tegra/ drivers/net/wireless/mediatek/mt76/mt7915/ drivers/remoteproc/ drivers/staging/ fs/proc/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; sparse warnings: (new ones prefixed by >>) drivers/remoteproc/imx_rproc.c:299:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *va @@ got void [noderef] __iomem * @@ drivers/remoteproc/imx_rproc.c:299:12: sparse: expected void *va drivers/remoteproc/imx_rproc.c:299:12: sparse: got void [noderef] __iomem * drivers/remoteproc/imx_rproc.c:316:20: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *iomem_cookie @@ got void *va @@ drivers/remoteproc/imx_rproc.c:316:20: sparse: expected void volatile [noderef] __iomem *iomem_cookie drivers/remoteproc/imx_rproc.c:316:20: sparse: got void *va vim +/__iomem +413 drivers/remoteproc/imx_rproc.c 403 404 static struct resource_table *imx_rproc_get_loaded_rsc_table(struct rproc *rproc, size_t *table_sz) 405 { 406 struct imx_rproc *priv = rproc->priv; 407 408 /* The resource table has already been mapped in imx_rproc_addr_init */ 409 if (!priv->rsc_table) 410 return NULL; 411 412 *table_sz = SZ_1K; 414 } 415 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org