tree:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 9ff9b0d392ea08090cd1780fb196f36dbb586529
commit: 3af5f0f5c74ecbaf757ef06c3f80d56751277637 net: korina: fix kfree of rx/tx
descriptor array
date: 4 days ago
config: mips-rb532_defconfig (attached as .config)
compiler: mipsel-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
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 3af5f0f5c74ecbaf757ef06c3f80d56751277637
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
In file included from arch/mips/include/asm/barrier.h:11,
from arch/mips/include/asm/bitops.h:19,
from include/linux/bitops.h:29,
from include/linux/kernel.h:12,
from include/linux/list.h:9,
from include/linux/module.h:12,
from drivers/net/ethernet/korina.c:36:
drivers/net/ethernet/korina.c: In function 'korina_probe':
>> arch/mips/include/asm/addrspace.h:88:37: warning: passing argument 1 of
'kfree' makes pointer from integer without a cast [-Wint-conversion]
88 | #define KSEG0ADDR(a) (CPHYSADDR(a) | KSEG0)
| ~~~~~~~~~~~~~~^~~~~~~~
| |
| unsigned int
drivers/net/ethernet/korina.c:1116:8: note: in expansion of macro 'KSEG0ADDR'
1116 | kfree(KSEG0ADDR(lp->td_ring));
| ^~~~~~~~~
Valentin, looks like we're missing a cast to (void *) or some other
pointer.. Would you mind sending a fix? You can find cross compilers
to test it here, cause this probably only builds for MIPS: