Kernel test robot reports the build-in u64/u32 in init_owner_info()
doesn't work for m68k arch, the explict div_u64() should be used.
This patch explicit uses div_u64() to do the u64/u32 division on
32bit m68k arch.
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Coly Li <colyli@xxxxxxx>
Cc: Jianpeng Ma <jianpeng.ma@xxxxxxxxx>
Cc: Qiaowei Ren <qiaowei.ren@xxxxxxxxx>
---
drivers/md/bcache/nvm-pages.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/bcache/nvm-pages.c b/drivers/md/bcache/nvm-pages.c
index c350dcd696dd..8be761467d8f 100644
--- a/drivers/md/bcache/nvm-pages.c
+++ b/drivers/md/bcache/nvm-pages.c
@@ -521,7 +521,7 @@ static int init_owner_info(struct bch_nvm_namespace *ns)
only_set->owner_list_size = owner_list_head->size;
only_set->owner_list_used = owner_list_head->used;
- remove_owner_space(ns, 0, ns->pages_offset/ns->page_size);
+ remove_owner_space(ns, 0, div_u64(ns->pages_offset, ns->page_size));
for (i = 0; i < owner_list_head->used; i++) {
owner_head = &owner_list_head->heads[i];
--
2.26.2
