10 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git for-next
head: 9d0084204c8a7e01f9b8ebe81402be61e0a67a62
commit: ec80c70d41f2bb63d9e62204d3a3450c41678f67 [14/38] iomap: Add done_before argument
to iomap_dio_rw
config: nios2-randconfig-r003-20211013 (attached as .config)
compiler: nios2-linux-gcc (GCC) 11.2.0
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/gfs2/linux-gfs2.git/commi...
git remote add gfs2
https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
git fetch --no-tags gfs2 for-next
git checkout ec80c70d41f2bb63d9e62204d3a3450c41678f67
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir
ARCH=nios2 SHELL=/bin/bash block/ fs/erofs/ net/bluetooth/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
fs/erofs/data.c: In function 'erofs_file_read_iter':
> fs/erofs/data.c:289:32: error: too few arguments to function
'iomap_dio_rw'
289 | return iomap_dio_rw(iocb,
to, &erofs_iomap_ops,
| ^~~~~~~~~~~~
In file included from fs/erofs/internal.h:19,
from fs/erofs/data.c:7:
include/linux/iomap.h:340:9: note: declared here
340 | ssize_t iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
| ^~~~~~~~~~~~
vim +/iomap_dio_rw +289 fs/erofs/data.c
a08e67a0280215 Huang Jianan 2021-08-05 274
a08e67a0280215 Huang Jianan 2021-08-05 275 static ssize_t erofs_file_read_iter(struct
kiocb *iocb, struct iov_iter *to)
a08e67a0280215 Huang Jianan 2021-08-05 276 {
a08e67a0280215 Huang Jianan 2021-08-05 277 /* no need taking (shared) inode lock since
it's a ro filesystem */
a08e67a0280215 Huang Jianan 2021-08-05 278 if (!iov_iter_count(to))
a08e67a0280215 Huang Jianan 2021-08-05 279 return 0;
a08e67a0280215 Huang Jianan 2021-08-05 280
06252e9ce05b94 Gao Xiang 2021-08-05 281 #ifdef CONFIG_FS_DAX
06252e9ce05b94 Gao Xiang 2021-08-05 282 if
(IS_DAX(iocb->ki_filp->f_mapping->host))
06252e9ce05b94 Gao Xiang 2021-08-05 283 return dax_iomap_rw(iocb, to,
&erofs_iomap_ops);
06252e9ce05b94 Gao Xiang 2021-08-05 284 #endif
a08e67a0280215 Huang Jianan 2021-08-05 285 if (iocb->ki_flags & IOCB_DIRECT) {
a08e67a0280215 Huang Jianan 2021-08-05 286 int err = erofs_prepare_dio(iocb, to);
a08e67a0280215 Huang Jianan 2021-08-05 287
a08e67a0280215 Huang Jianan 2021-08-05 288 if (!err)
a08e67a0280215 Huang Jianan 2021-08-05 @289 return iomap_dio_rw(iocb, to,
&erofs_iomap_ops,
a08e67a0280215 Huang Jianan 2021-08-05 290 NULL, 0);
a08e67a0280215 Huang Jianan 2021-08-05 291 if (err < 0)
a08e67a0280215 Huang Jianan 2021-08-05 292 return err;
a08e67a0280215 Huang Jianan 2021-08-05 293 }
a08e67a0280215 Huang Jianan 2021-08-05 294 return filemap_read(iocb, to, 0);
a08e67a0280215 Huang Jianan 2021-08-05 295 }
a08e67a0280215 Huang Jianan 2021-08-05 296
:::::: The code at line 289 was first introduced by commit
:::::: a08e67a0280215f74eccf14fda81dd7fed6596ba erofs: iomap support for non-tailpacking
DIO
:::::: TO: Huang Jianan <huangjianan(a)oppo.com>
:::::: CC: Gao Xiang <hsiangkao(a)linux.alibaba.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org