[gustavoars:testing/wfamnae-next20260302 13/13] drivers/md/bcache/bcache.h:770:35: error: passing argument 1 of 'KEY_SIZE' from incompatible pointer type
From: kernel test robot
Date: Wed Mar 04 2026 - 07:08:06 EST
tree: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/wfamnae-next20260302
head: edaeb7365fb0decc352db789ed93ef51bc8ebafa
commit: edaeb7365fb0decc352db789ed93ef51bc8ebafa [13/13] bcachefs: Avoid dozens of -Wflex-array-member-not-at-end warnings
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20260304/202603041948.bxoAEprd-lkp@xxxxxxxxx/config)
compiler: m68k-linux-gcc (GCC) 15.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260304/202603041948.bxoAEprd-lkp@xxxxxxxxx/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603041948.bxoAEprd-lkp@xxxxxxxxx/
All errors (new ones prefixed by >>):
In file included from drivers/md/bcache/btree.c:24:
drivers/md/bcache/btree.c: In function 'bch_btree_init_next':
>> drivers/md/bcache/bcache.h:770:35: error: passing argument 1 of 'KEY_SIZE' from incompatible pointer type [-Wincompatible-pointer-types]
770 | ((unsigned int) (KEY_SIZE(&b->key) >> (b)->c->block_bits))
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/btree.c:120:26: note: in expansion of macro 'btree_blocks'
120 | if (b->written < btree_blocks(b))
| ^~~~~~~~~~~~
In file included from drivers/md/bcache/bcache.h:193:
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:63:1: note: in expansion of macro 'KEY_FIELD'
63 | KEY_FIELD(KEY_SIZE, high, 20, KEY_SIZE_BITS)
| ^~~~~~~~~
drivers/md/bcache/btree.c: In function 'bch_btree_node_read_done':
>> drivers/md/bcache/bcache.h:770:35: error: passing argument 1 of 'KEY_SIZE' from incompatible pointer type [-Wincompatible-pointer-types]
770 | ((unsigned int) (KEY_SIZE(&b->key) >> (b)->c->block_bits))
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/btree.c:171:27: note: in expansion of macro 'btree_blocks'
171 | b->written < btree_blocks(b) && i->seq == b->keys.set[0].data->seq;
| ^~~~~~~~~~~~
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:63:1: note: in expansion of macro 'KEY_FIELD'
63 | KEY_FIELD(KEY_SIZE, high, 20, KEY_SIZE_BITS)
| ^~~~~~~~~
>> drivers/md/bcache/bcache.h:770:35: error: passing argument 1 of 'KEY_SIZE' from incompatible pointer type [-Wincompatible-pointer-types]
770 | ((unsigned int) (KEY_SIZE(&b->key) >> (b)->c->block_bits))
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/btree.c:179:21: note: in expansion of macro 'btree_blocks'
179 | btree_blocks(b))
| ^~~~~~~~~~~~
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:63:1: note: in expansion of macro 'KEY_FIELD'
63 | KEY_FIELD(KEY_SIZE, high, 20, KEY_SIZE_BITS)
| ^~~~~~~~~
>> drivers/md/bcache/btree.c:209:57: error: passing argument 1 of 'KEY_SIZE' from incompatible pointer type [-Wincompatible-pointer-types]
209 | bset_sector_offset(&b->keys, i) < KEY_SIZE(&b->key);
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:63:1: note: in expansion of macro 'KEY_FIELD'
63 | KEY_FIELD(KEY_SIZE, high, 20, KEY_SIZE_BITS)
| ^~~~~~~~~
>> drivers/md/bcache/btree.c:219:22: error: passing argument 1 of 'bkey_cmp' from incompatible pointer type [-Wincompatible-pointer-types]
219 | bkey_cmp(&b->key, &b->keys.set[0].end) < 0)
| ^~~~~~~
| |
| struct bkey_fixed *
In file included from drivers/md/bcache/bcache.h:194:
drivers/md/bcache/bset.h:425:60: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
425 | static __always_inline int64_t bkey_cmp(const struct bkey *l,
| ~~~~~~~~~~~~~~~~~~~^
>> drivers/md/bcache/bcache.h:770:35: error: passing argument 1 of 'KEY_SIZE' from incompatible pointer type [-Wincompatible-pointer-types]
770 | ((unsigned int) (KEY_SIZE(&b->key) >> (b)->c->block_bits))
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/btree.c:222:26: note: in expansion of macro 'btree_blocks'
222 | if (b->written < btree_blocks(b))
| ^~~~~~~~~~~~
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:63:1: note: in expansion of macro 'KEY_FIELD'
63 | KEY_FIELD(KEY_SIZE, high, 20, KEY_SIZE_BITS)
| ^~~~~~~~~
>> drivers/md/bcache/btree.c:231:54: error: passing argument 2 of 'PTR_BUCKET_NR' from incompatible pointer type [-Wincompatible-pointer-types]
231 | err, PTR_BUCKET_NR(b->c, &b->key, 0),
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache.h:821:55: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
821 | const struct bkey *k,
| ~~~~~~~~~~~~~~~~~~~^
drivers/md/bcache/btree.c: In function 'bch_btree_node_read':
drivers/md/bcache/btree.c:254:41: error: passing argument 1 of 'KEY_SIZE' from incompatible pointer type [-Wincompatible-pointer-types]
254 | bio->bi_iter.bi_size = KEY_SIZE(&b->key) << 9;
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:63:1: note: in expansion of macro 'KEY_FIELD'
63 | KEY_FIELD(KEY_SIZE, high, 20, KEY_SIZE_BITS)
| ^~~~~~~~~
>> drivers/md/bcache/btree.c:261:36: error: passing argument 3 of 'bch_submit_bbio' from incompatible pointer type [-Wincompatible-pointer-types]
261 | bch_submit_bbio(bio, b->c, &b->key, 0);
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache.h:985:35: note: expected 'struct bkey *' but argument is of type 'struct bkey_fixed *'
985 | struct bkey *k, unsigned int ptr);
| ~~~~~~~~~~~~~^
drivers/md/bcache/btree.c:278:49: error: passing argument 2 of 'PTR_BUCKET_NR' from incompatible pointer type [-Wincompatible-pointer-types]
278 | PTR_BUCKET_NR(b->c, &b->key, 0));
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache.h:821:55: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
821 | const struct bkey *k,
| ~~~~~~~~~~~~~~~~~~~^
In file included from include/linux/string.h:65,
from include/linux/bitmap.h:13,
from include/linux/cpumask.h:11,
from include/linux/smp.h:13,
from include/linux/lockdep.h:14,
from include/linux/spinlock.h:63,
from include/linux/sched.h:37,
from include/linux/mempool.h:8,
from include/linux/bio.h:8,
from drivers/md/bcache/bcache.h:181:
drivers/md/bcache/btree.c: In function 'do_btree_node_write':
>> drivers/md/bcache/btree.c:371:27: error: passing argument 1 of 'bkey_bytes' from incompatible pointer type [-Wincompatible-pointer-types]
371 | bkey_copy(&k.key, &b->key);
| ^~~~~~~
| |
| struct bkey_fixed *
arch/m68k/include/asm/string.h:53:48: note: in definition of macro 'memcpy'
53 | #define memcpy(d, s, n) __builtin_memcpy(d, s, n)
| ^
drivers/md/bcache/bcache_ondisk.h:121:33: note: in expansion of macro 'unsafe_memcpy'
121 | #define bkey_copy(_dest, _src) unsafe_memcpy(_dest, _src, bkey_bytes(_src), \
| ^~~~~~~~~~~~~
drivers/md/bcache/btree.c:371:9: note: in expansion of macro 'bkey_copy'
371 | bkey_copy(&k.key, &b->key);
| ^~~~~~~~~
drivers/md/bcache/bcache_ondisk.h:116:59: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
116 | static inline unsigned long bkey_bytes(const struct bkey *k)
| ~~~~~~~~~~~~~~~~~~~^
In file included from include/linux/export.h:5,
from include/linux/linkage.h:7,
from include/linux/preempt.h:10,
from arch/m68k/include/asm/processor.h:11,
from include/linux/sched.h:13:
drivers/md/bcache/btree.c: In function '__bch_btree_node_write':
>> drivers/md/bcache/bcache.h:770:35: error: passing argument 1 of 'KEY_SIZE' from incompatible pointer type [-Wincompatible-pointer-types]
770 | ((unsigned int) (KEY_SIZE(&b->key) >> (b)->c->block_bits))
| ^~~~~~~
| |
| struct bkey_fixed *
include/linux/compiler.h:77:45: note: in definition of macro 'unlikely'
77 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
drivers/md/bcache/btree.c:412:9: note: in expansion of macro 'BUG_ON'
412 | BUG_ON(b->written >= btree_blocks(b));
| ^~~~~~
drivers/md/bcache/btree.c:412:30: note: in expansion of macro 'btree_blocks'
412 | BUG_ON(b->written >= btree_blocks(b));
| ^~~~~~~~~~~~
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:63:1: note: in expansion of macro 'KEY_FIELD'
63 | KEY_FIELD(KEY_SIZE, high, 20, KEY_SIZE_BITS)
| ^~~~~~~~~
drivers/md/bcache/btree.c: In function 'mca_find':
>> drivers/md/bcache/btree.c:859:33: error: passing argument 1 of 'PTR_GEN' from incompatible pointer type [-Wincompatible-pointer-types]
859 | if (PTR_HASH(c, &b->key) == PTR_HASH(c, k))
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/btree.c:100:52: note: in definition of macro 'PTR_HASH'
100 | (((k)->ptr[0] >> c->bucket_bits) | PTR_GEN(k, 0))
| ^
drivers/md/bcache/bcache_ondisk.h:45:45: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
45 | static inline __u64 name(const struct bkey *k, unsigned int i) \
| ~~~~~~~~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:102:1: note: in expansion of macro 'PTR_FIELD'
102 | PTR_FIELD(PTR_GEN, 0, 8)
| ^~~~~~~~~
drivers/md/bcache/btree.c: In function 'bch_btree_node_get':
drivers/md/bcache/btree.c:1035:33: error: passing argument 1 of 'PTR_GEN' from incompatible pointer type [-Wincompatible-pointer-types]
1035 | if (PTR_HASH(c, &b->key) != PTR_HASH(c, k)) {
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/btree.c:100:52: note: in definition of macro 'PTR_HASH'
100 | (((k)->ptr[0] >> c->bucket_bits) | PTR_GEN(k, 0))
| ^
drivers/md/bcache/bcache_ondisk.h:45:45: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
45 | static inline __u64 name(const struct bkey *k, unsigned int i) \
| ~~~~~~~~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:102:1: note: in expansion of macro 'PTR_FIELD'
102 | PTR_FIELD(PTR_GEN, 0, 8)
| ^~~~~~~~~
drivers/md/bcache/btree.c: In function 'btree_node_free':
>> drivers/md/bcache/btree.c:1110:31: error: passing argument 2 of 'bch_bucket_free' from incompatible pointer type [-Wincompatible-pointer-types]
1110 | bch_bucket_free(b->c, &b->key);
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache.h:994:56: note: expected 'struct bkey *' but argument is of type 'struct bkey_fixed *'
994 | void bch_bucket_free(struct cache_set *c, struct bkey *k);
| ~~~~~~~~~~~~~^
drivers/md/bcache/btree.c: In function 'btree_node_alloc_replacement':
>> drivers/md/bcache/btree.c:1177:31: error: passing argument 1 of 'bkey_copy_key' from incompatible pointer type [-Wincompatible-pointer-types]
1177 | bkey_copy_key(&n->key, &b->key);
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:124:47: note: expected 'struct bkey *' but argument is of type 'struct bkey_fixed *'
124 | static inline void bkey_copy_key(struct bkey *dest, const struct bkey *src)
| ~~~~~~~~~~~~~^~~~
drivers/md/bcache/btree.c:1177:40: error: passing argument 2 of 'bkey_copy_key' from incompatible pointer type [-Wincompatible-pointer-types]
1177 | bkey_copy_key(&n->key, &b->key);
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:124:72: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
124 | static inline void bkey_copy_key(struct bkey *dest, const struct bkey *src)
| ~~~~~~~~~~~~~~~~~~~^~~
drivers/md/bcache/btree.c: In function 'make_btree_freeing_key':
drivers/md/bcache/btree.c:1192:22: error: passing argument 1 of 'bkey_bytes' from incompatible pointer type [-Wincompatible-pointer-types]
1192 | bkey_copy(k, &b->key);
| ^~~~~~~
| |
| struct bkey_fixed *
arch/m68k/include/asm/string.h:53:48: note: in definition of macro 'memcpy'
53 | #define memcpy(d, s, n) __builtin_memcpy(d, s, n)
| ^
drivers/md/bcache/bcache_ondisk.h:121:33: note: in expansion of macro 'unsafe_memcpy'
121 | #define bkey_copy(_dest, _src) unsafe_memcpy(_dest, _src, bkey_bytes(_src), \
| ^~~~~~~~~~~~~
drivers/md/bcache/btree.c:1192:9: note: in expansion of macro 'bkey_copy'
1192 | bkey_copy(k, &b->key);
| ^~~~~~~~~
drivers/md/bcache/bcache_ondisk.h:116:59: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
116 | static inline unsigned long bkey_bytes(const struct bkey *k)
| ~~~~~~~~~~~~~~~~~~~^
>> drivers/md/bcache/btree.c:1198:58: error: passing argument 2 of 'PTR_BUCKET' from incompatible pointer type [-Wincompatible-pointer-types]
1198 | PTR_BUCKET(b->c, &b->key, i)));
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache.h:828:60: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
828 | const struct bkey *k,
| ~~~~~~~~~~~~~~~~~~~^
drivers/md/bcache/btree.c: In function 'btree_gc_mark_node':
drivers/md/bcache/btree.c:1332:39: error: passing argument 1 of 'bkey_cmp' from incompatible pointer type [-Wincompatible-pointer-types]
1332 | bkey_cmp(&b->key, &t->end) < 0,
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache.h:880:13: note: in definition of macro 'btree_bug_on'
880 | if (cond) \
| ^~~~
drivers/md/bcache/bset.h:425:60: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
425 | static __always_inline int64_t bkey_cmp(const struct bkey *l,
| ~~~~~~~~~~~~~~~~~~~^
drivers/md/bcache/btree.c: In function 'btree_gc_coalesce':
>> drivers/md/bcache/bcache.h:770:35: error: passing argument 1 of 'KEY_SIZE' from incompatible pointer type [-Wincompatible-pointer-types]
770 | ((unsigned int) (KEY_SIZE(&b->key) >> (b)->c->block_bits))
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/btree.c:1434:29: note: in expansion of macro 'btree_blocks'
1434 | btree_blocks(new_nodes[i]))
| ^~~~~~~~~~~~
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:63:1: note: in expansion of macro 'KEY_FIELD'
63 | KEY_FIELD(KEY_SIZE, high, 20, KEY_SIZE_BITS)
| ^~~~~~~~~
>> drivers/md/bcache/btree.c:1439:30: error: assignment to 'struct bkey *' from incompatible pointer type 'struct bkey_fixed *' [-Wincompatible-pointer-types]
1439 | last = &r->b->key;
| ^
>> drivers/md/bcache/bcache.h:770:35: error: passing argument 1 of 'KEY_SIZE' from incompatible pointer type [-Wincompatible-pointer-types]
770 | ((unsigned int) (KEY_SIZE(&b->key) >> (b)->c->block_bits))
| ^~~~~~~
| |
| struct bkey_fixed *
include/linux/compiler.h:77:45: note: in definition of macro 'unlikely'
77 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
drivers/md/bcache/btree.c:1442:17: note: in expansion of macro 'BUG_ON'
1442 | BUG_ON(__set_blocks(n1, n1->keys + keys, block_bytes(b->c->cache)) >
| ^~~~~~
drivers/md/bcache/btree.c:1443:24: note: in expansion of macro 'btree_blocks'
1443 | btree_blocks(new_nodes[i]));
| ^~~~~~~~~~~~
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:63:1: note: in expansion of macro 'KEY_FIELD'
63 | KEY_FIELD(KEY_SIZE, high, 20, KEY_SIZE_BITS)
| ^~~~~~~~~
drivers/md/bcache/btree.c:1446:39: error: passing argument 1 of 'bkey_copy_key' from incompatible pointer type [-Wincompatible-pointer-types]
1446 | bkey_copy_key(&new_nodes[i]->key, last);
| ^~~~~~~~~~~~~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:124:47: note: expected 'struct bkey *' but argument is of type 'struct bkey_fixed *'
124 | static inline void bkey_copy_key(struct bkey *dest, const struct bkey *src)
| ~~~~~~~~~~~~~^~~~
>> drivers/md/bcache/btree.c:1463:53: error: passing argument 1 of 'bkey_u64s' from incompatible pointer type [-Wincompatible-pointer-types]
1463 | bkey_u64s(&new_nodes[i]->key)))
| ^~~~~~~~~~~~~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:111:58: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
111 | static inline unsigned long bkey_u64s(const struct bkey *k)
| ~~~~~~~~~~~~~~~~~~~^
>> drivers/md/bcache/btree.c:1467:43: error: passing argument 2 of 'bch_keylist_add' from incompatible pointer type [-Wincompatible-pointer-types]
1467 | bch_keylist_add(&keylist, &new_nodes[i]->key);
| ^~~~~~~~~~~~~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bset.h:528:68: note: expected 'struct bkey *' but argument is of type 'struct bkey_fixed *'
528 | static inline void bch_keylist_add(struct keylist *l, struct bkey *k)
| ~~~~~~~~~~~~~^
drivers/md/bcache/btree.c:1482:63: error: passing argument 1 of 'bkey_u64s' from incompatible pointer type [-Wincompatible-pointer-types]
1482 | if (__bch_keylist_realloc(&keylist, bkey_u64s(&r[i].b->key)))
| ^~~~~~~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:111:58: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
111 | static inline unsigned long bkey_u64s(const struct bkey *k)
| ~~~~~~~~~~~~~~~~~~~^
drivers/md/bcache/btree.c: In function 'btree_gc_rewrite_node':
drivers/md/bcache/btree.c:1553:32: error: passing argument 2 of 'bch_keylist_add' from incompatible pointer type [-Wincompatible-pointer-types]
1553 | bch_keylist_add(&keys, &n->key);
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bset.h:528:68: note: expected 'struct bkey *' but argument is of type 'struct bkey_fixed *'
528 | static inline void bch_keylist_add(struct keylist *l, struct bkey *k)
| ~~~~~~~~~~~~~^
drivers/md/bcache/btree.c: In function 'btree_gc_recurse':
drivers/md/bcache/btree.c:1656:55: error: passing argument 2 of 'bkey_copy_key' from incompatible pointer type [-Wincompatible-pointer-types]
1656 | bkey_copy_key(&b->c->gc_done, &last->b->key);
| ^~~~~~~~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:124:72: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
124 | static inline void bkey_copy_key(struct bkey *dest, const struct bkey *src)
| ~~~~~~~~~~~~~~~~~~~^~~
drivers/md/bcache/btree.c: In function 'bch_btree_gc_root':
>> drivers/md/bcache/btree.c:1718:50: error: passing argument 3 of '__bch_btree_mark_key' from incompatible pointer type [-Wincompatible-pointer-types]
1718 | __bch_btree_mark_key(b->c, b->level + 1, &b->key);
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/btree.c:1227:50: note: expected 'struct bkey *' but argument is of type 'struct bkey_fixed *'
1227 | struct bkey *k)
| ~~~~~~~~~~~~~^
drivers/md/bcache/btree.c:1726:39: error: passing argument 2 of 'bkey_copy_key' from incompatible pointer type [-Wincompatible-pointer-types]
1726 | bkey_copy_key(&b->c->gc_done, &b->key);
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:124:72: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
124 | static inline void bkey_copy_key(struct bkey *dest, const struct bkey *src)
| ~~~~~~~~~~~~~~~~~~~^~~
drivers/md/bcache/btree.c: In function 'bch_btree_gc_finish':
drivers/md/bcache/btree.c:1771:34: error: passing argument 1 of 'KEY_PTRS' from incompatible pointer type [-Wincompatible-pointer-types]
1771 | for (i = 0; i < KEY_PTRS(&c->uuid_bucket); i++)
| ^~~~~~~~~~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:57:1: note: in expansion of macro 'KEY_FIELD'
57 | KEY_FIELD(KEY_PTRS, high, 60, 3)
| ^~~~~~~~~
drivers/md/bcache/btree.c:1772:43: error: passing argument 2 of 'PTR_BUCKET' from incompatible pointer type [-Wincompatible-pointer-types]
1772 | SET_GC_MARK(PTR_BUCKET(c, &c->uuid_bucket, i),
| ^~~~~~~~~~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache.h:828:60: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
828 | const struct bkey *k,
| ~~~~~~~~~~~~~~~~~~~^
drivers/md/bcache/btree.c:1789:50: error: passing argument 1 of 'KEY_PTRS' from incompatible pointer type [-Wincompatible-pointer-types]
1789 | for (j = 0; j < KEY_PTRS(&w->key); j++)
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache_ondisk.h:12:38: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
12 | static inline __u64 name(const type *k) \
| ~~~~~~~~~~~~^
drivers/md/bcache/bcache_ondisk.h:42:9: note: in expansion of macro 'BITMASK'
42 | BITMASK(name, struct bkey, field, offset, size)
| ^~~~~~~
drivers/md/bcache/bcache_ondisk.h:57:1: note: in expansion of macro 'KEY_FIELD'
57 | KEY_FIELD(KEY_PTRS, high, 60, 3)
| ^~~~~~~~~
drivers/md/bcache/btree.c:1790:59: error: passing argument 2 of 'PTR_BUCKET' from incompatible pointer type [-Wincompatible-pointer-types]
1790 | SET_GC_MARK(PTR_BUCKET(c, &w->key, j),
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bcache.h:828:60: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
828 | const struct bkey *k,
| ~~~~~~~~~~~~~~~~~~~^
drivers/md/bcache/btree.c: In function 'bch_btree_check_recurse':
drivers/md/bcache/btree.c:1922:50: error: passing argument 3 of 'bch_initial_mark_key' from incompatible pointer type [-Wincompatible-pointer-types]
1922 | bch_initial_mark_key(b->c, b->level + 1, &b->key);
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/btree.c:1280:72: note: expected 'struct bkey *' but argument is of type 'struct bkey_fixed *'
1280 | void bch_initial_mark_key(struct cache_set *c, int level, struct bkey *k)
| ~~~~~~~~~~~~~^
drivers/md/bcache/btree.c: In function 'bch_btree_check':
drivers/md/bcache/btree.c:2064:53: error: passing argument 3 of 'bch_initial_mark_key' from incompatible pointer type [-Wincompatible-pointer-types]
2064 | bch_initial_mark_key(c, c->root->level + 1, &c->root->key);
| ^~~~~~~~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/btree.c:1280:72: note: expected 'struct bkey *' but argument is of type 'struct bkey_fixed *'
1280 | void bch_initial_mark_key(struct cache_set *c, int level, struct bkey *k)
| ~~~~~~~~~~~~~^
drivers/md/bcache/btree.c: In function 'btree_insert_key':
drivers/md/bcache/btree.c:2168:28: error: passing argument 2 of 'bkey_cmp' from incompatible pointer type [-Wincompatible-pointer-types]
2168 | BUG_ON(bkey_cmp(k, &b->key) > 0);
| ^~~~~~~
| |
| struct bkey_fixed *
include/linux/compiler.h:77:45: note: in definition of macro 'unlikely'
77 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
drivers/md/bcache/btree.c:2168:9: note: in expansion of macro 'BUG_ON'
2168 | BUG_ON(bkey_cmp(k, &b->key) > 0);
| ^~~~~~
drivers/md/bcache/bset.h:426:60: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
426 | const struct bkey *r)
| ~~~~~~~~~~~~~~~~~~~^
drivers/md/bcache/btree.c: In function 'bch_btree_insert_keys':
drivers/md/bcache/btree.c:2208:33: error: passing argument 2 of 'bkey_cmp' from incompatible pointer type [-Wincompatible-pointer-types]
2208 | if (bkey_cmp(k, &b->key) <= 0) {
| ^~~~~~~
| |
| struct bkey_fixed *
drivers/md/bcache/bset.h:426:60: note: expected 'const struct bkey *' but argument is of type 'struct bkey_fixed *'
..
vim +/KEY_SIZE +770 drivers/md/bcache/bcache.h
cafe563591446cf Kent Overstreet 2013-03-23 767
cafe563591446cf Kent Overstreet 2013-03-23 768 #define btree_bytes(c) ((c)->btree_pages * PAGE_SIZE)
cafe563591446cf Kent Overstreet 2013-03-23 769 #define btree_blocks(b) \
6f10f7d1b02b1bb Coly Li 2018-08-11 @770 ((unsigned int) (KEY_SIZE(&b->key) >> (b)->c->block_bits))
cafe563591446cf Kent Overstreet 2013-03-23 771
:::::: The code at line 770 was first introduced by commit
:::::: 6f10f7d1b02b1bbc305f88d7696445dd38b13881 bcache: style fix to replace 'unsigned' by 'unsigned int'
:::::: TO: Coly Li <colyli@xxxxxxx>
:::::: CC: Jens Axboe <axboe@xxxxxxxxx>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki