3:41 p.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git dev-test
head: 55b45e3a3bbcbc02828c32e3ba3f413634046fd2
commit: 55b45e3a3bbcbc02828c32e3ba3f413634046fd2 [12/12] f2fs: compress: add
compress_inode to cache compressed blocks
config: x86_64-randconfig-a003-20210511 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
a0fed635fe1701470062495a6ffee1c608f3f1bc)
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
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
#
https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/commit/?...
git remote add f2fs
https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
git fetch --no-tags f2fs dev-test
git checkout 55b45e3a3bbcbc02828c32e3ba3f413634046fd2
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All error/warnings (new ones prefixed by >>):
> fs/f2fs/super.c:4194:31: error: implicit declaration of function
'COMPRESS_MAPPING' [-Werror,-Wimplicit-function-declaration]
truncate_inode_pages_final(COMPRESS_MAPPING(sbi));
^
> fs/f2fs/super.c:4194:31: warning: incompatible integer to pointer
conversion passing 'int' to parameter of type 'struct address_space *'
[-Wint-conversion]
truncate_inode_pages_final(COMPRESS_MAPPING(sbi));
^~~~~~~~~~~~~~~~~~~~~
include/linux/mm.h:2651:62: note: passing argument to parameter here
extern void truncate_inode_pages_final(struct address_space *);
^
1 warning and 1 error generated.
vim +/COMPRESS_MAPPING +4194 fs/f2fs/super.c
4179
4180 static void kill_f2fs_super(struct super_block *sb)
4181 {
4182 if (sb->s_root) {
4183 struct f2fs_sb_info *sbi = F2FS_SB(sb);
4184
4185 set_sbi_flag(sbi, SBI_IS_CLOSE);
4186 f2fs_stop_gc_thread(sbi);
4187 f2fs_stop_discard_thread(sbi);
4188
4189 /*
4190 * latter evict_inode() can bypass checking and invalidating
4191 * compress inode cache.
4192 */
4193 if (test_opt(sbi, COMPRESS_CACHE))
4194 truncate_inode_pages_final(COMPRESS_MAPPING(sbi));
4195
4196 if (is_sbi_flag_set(sbi, SBI_IS_DIRTY) ||
4197 !is_set_ckpt_flags(sbi, CP_UMOUNT_FLAG)) {
4198 struct cp_control cpc = {
4199 .reason = CP_UMOUNT,
4200 };
4201 f2fs_write_checkpoint(sbi, &cpc);
4202 }
4203
4204 if (is_sbi_flag_set(sbi, SBI_IS_RECOVERED) && f2fs_readonly(sb))
4205 sb->s_flags &= ~SB_RDONLY;
4206 }
4207 kill_block_super(sb);
4208 }
4209
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org