From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: drivers/remoteproc/imx_rproc.c:413:17: sparse: sparse: cast removes address space '__iomem' of expression
Date: Mon, 06 Dec 2021 04:50:33 +0800 [thread overview]
Message-ID: <202112060443.rxnbCl3h-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 2954 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 944207047ca4dabe8e288f653e7ec6da05e70230
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/20211206/202112060443.rxnbCl3h-lkp(a)intel.com/config)
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/?id=5e4c1243071d29ed5511121d044116b942ba6a7b
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@intel.com>
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
>> drivers/remoteproc/imx_rproc.c:413:17: sparse: sparse: cast removes address space '__iomem' of expression
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;
> 413 return (struct resource_table *)priv->rsc_table;
414 }
415
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Peng Fan <peng.fan@nxp.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>
Subject: drivers/remoteproc/imx_rproc.c:413:17: sparse: sparse: cast removes address space '__iomem' of expression
Date: Mon, 6 Dec 2021 04:50:33 +0800 [thread overview]
Message-ID: <202112060443.rxnbCl3h-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 944207047ca4dabe8e288f653e7ec6da05e70230
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/20211206/202112060443.rxnbCl3h-lkp@intel.com/config)
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/?id=5e4c1243071d29ed5511121d044116b942ba6a7b
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@intel.com>
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
>> drivers/remoteproc/imx_rproc.c:413:17: sparse: sparse: cast removes address space '__iomem' of expression
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;
> 413 return (struct resource_table *)priv->rsc_table;
414 }
415
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next reply other threads:[~2021-12-05 20:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-05 20:50 kernel test robot [this message]
2021-12-05 20:50 ` drivers/remoteproc/imx_rproc.c:413:17: sparse: sparse: cast removes address space '__iomem' of expression kernel test robot
-- strict thread matches above, loose matches on Subject: below --
2021-12-13 22:19 kernel test robot
2021-12-13 22:19 ` kernel test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202112060443.rxnbCl3h-lkp@intel.com \
--to=lkp@intel.com \
--cc=kbuild-all@lists.01.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.