4:43 p.m.
tree: https://github.com/Freescale/linux-fslc 5.4-2.3.x-imx
head: a8a2b9ee4bec0b29d031324160b7f11af42a563a
commit: ad144fec7a113f7abafcf29e24aa841782d40935 [8790/16543] MLK-23754-19 remoteproc: add
rproc_memcpy
config: sparc-randconfig-s031-20210114 (attached as .config)
compiler: sparc-linux-gcc (GCC) 9.3.0
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: v0.6.3-208-g46a52ca4-dirty
#
https://github.com/Freescale/linux-fslc/commit/ad144fec7a113f7abafcf29e24...
git remote add freescale-fslc https://github.com/Freescale/linux-fslc
git fetch --no-tags freescale-fslc 5.4-2.3.x-imx
git checkout ad144fec7a113f7abafcf29e24aa841782d40935
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1
CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=sparc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
"sparse warnings: (new ones prefixed by >>)"
> drivers/remoteproc/remoteproc_core.c:85:36: sparse: sparse: macro
"memcpy" passed 5 arguments, but takes just 3
vim +/memcpy +85 drivers/remoteproc/remoteproc_core.c
73
74 /*
75 * rproc_memcpy() - memcpy verison for remoteproc usage
76 * @flags:
77 * - 0 means to DA
78 * - 1 means from DA
79 *
80 */
81 void *rproc_memcpy(struct rproc *rproc, void *dest,
82 const void *src, size_t count, int flags)
83 {
84 if (rproc->ops->memcpy)
85 return rproc->ops->memcpy(rproc, dest, src, count, flags);
86
87 return memcpy(dest, src, count);
88 }
89 EXPORT_SYMBOL(rproc_memcpy);
90
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org