12:29 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git
blk-namespace.v2
head: 292c56144bc8965fbf622e63bda66cc40deeac87
commit: eddd528a51cc0838c23fd1436b6d880ccc66ac45 [5/6] block: user namespace support
config: m68k-allmodconfig (attached as .config)
compiler: m68k-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/hare/scsi-devel.git/commi...
git remote add hare-scsi-devel
https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git
git fetch --no-tags hare-scsi-devel blk-namespace.v2
git checkout eddd528a51cc0838c23fd1436b6d880ccc66ac45
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k
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 >>):
block/genhd.c: In function 'genhd_device_init':
> block/genhd.c:946:25: error: 'user_ns_type_operations'
undeclared (first use in this function); did you mean 'kobj_ns_type_operations'?
946 | kobj_ns_type_register(&user_ns_type_operations);
| ^~~~~~~~~~~~~~~~~~~~~~~
| kobj_ns_type_operations
block/genhd.c:946:25: note: each undeclared identifier is reported only once for each
function it appears in
block/genhd.c: At top level:
> block/genhd.c:1212:14: error: 'user_ns_type_operations'
undeclared here (not in a function); did you mean 'kobj_ns_type_operations'?
1212 | .ns_type = &user_ns_type_operations,
| ^~~~~~~~~~~~~~~~~~~~~~~
| kobj_ns_type_operations
> block/genhd.c:1213:15: error:
'block_class_user_namespace' undeclared here (not in a function)
1213 |
.namespace = block_class_user_namespace,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
> block/genhd.c:1214:19: error: 'block_class_get_ownership'
undeclared here (not in a function); did you mean 'kobject_get_ownership'?
1214 | .get_ownership = block_class_get_ownership,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
| kobject_get_ownership
vim +946 block/genhd.c
939
940 static int __init genhd_device_init(void)
941 {
942 int error;
943
944 block_class.dev_kobj = sysfs_dev_block_kobj;
945 #ifdef CONFIG_BLK_DEV_USER_NS
946 kobj_ns_type_register(&user_ns_type_operations);
947 #endif
948 error = class_register(&block_class);
949 if (unlikely(error))
950 return error;
951 blk_dev_init();
952
953 register_blkdev(BLOCK_EXT_MAJOR, "blkext");
954
955 /* create top-level block dir */
956 if (!sysfs_deprecated)
957 block_depr = kobject_create_and_add("block", NULL);
958 return 0;
959 }
960
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org