CC: [email protected] TO: Coly Li <[email protected]> tree: https://git.kernel.org/pub/scm/linux/kernel/git/colyli/linux-bcache.git for-next head: 4abec8296a44a76ba4c59ed09d37a1f13604e57f commit: 8e7f175298f3f054202b7ce5deaf716072e6d71f [17/24] bcache: support storing bcache journal into NVDIMM meta device :::::: branch date: 9 days ago :::::: commit date: 10 days ago config: x86_64-randconfig-m001-20210219 (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> smatch warnings: drivers/md/bcache/journal.c:802 __journal_nvdimm_write_unlocked() warn: should 'sectors << 9' be a 64 bit type? vim +802 drivers/md/bcache/journal.c 8e7f175298f3f0 Coly Li 2021-02-07 789 8e7f175298f3f0 Coly Li 2021-02-07 790 static void __journal_nvdimm_write_unlocked(struct cache_set *c) 8e7f175298f3f0 Coly Li 2021-02-07 791 __releases(c->journal.lock) 8e7f175298f3f0 Coly Li 2021-02-07 792 { 8e7f175298f3f0 Coly Li 2021-02-07 793 struct journal_write *w = c->journal.cur; 8e7f175298f3f0 Coly Li 2021-02-07 794 struct cache *ca = c->cache; 8e7f175298f3f0 Coly Li 2021-02-07 795 unsigned int sectors; 8e7f175298f3f0 Coly Li 2021-02-07 796 8e7f175298f3f0 Coly Li 2021-02-07 797 sectors = set_blocks(w->data, block_bytes(ca)) * ca->sb.block_size; 8e7f175298f3f0 Coly Li 2021-02-07 798 atomic_long_add(sectors, &ca->meta_sectors_written); 8e7f175298f3f0 Coly Li 2021-02-07 799 8e7f175298f3f0 Coly Li 2021-02-07 800 memcpy_flushcache((void *)c->journal.key.ptr[0], w->data, sectors << 9); 8e7f175298f3f0 Coly Li 2021-02-07 801 8e7f175298f3f0 Coly Li 2021-02-07 @802 c->journal.key.ptr[0] += sectors << 9; 8e7f175298f3f0 Coly Li 2021-02-07 803 ca->journal.seq[ca->journal.cur_idx] = w->data->seq; 8e7f175298f3f0 Coly Li 2021-02-07 804 8e7f175298f3f0 Coly Li 2021-02-07 805 atomic_dec_bug(&fifo_back(&c->journal.pin)); 8e7f175298f3f0 Coly Li 2021-02-07 806 bch_journal_next(&c->journal); 8e7f175298f3f0 Coly Li 2021-02-07 807 journal_reclaim(c); 8e7f175298f3f0 Coly Li 2021-02-07 808 8e7f175298f3f0 Coly Li 2021-02-07 809 spin_unlock(&c->journal.lock); 8e7f175298f3f0 Coly Li 2021-02-07 810 } 8e7f175298f3f0 Coly Li 2021-02-07 811 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
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