[linux-next:master 3437/4145] include/linux/hashtable.h:27:25: error: expected declaration specifiers or '...' before '(' token
10:51 p.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: c28e58ee9dadc99f79cf16ca805221feddd432ad
commit: da6690767cbd344998f36081815c85f3d467e78c [3437/4145] regulator: consumer: Supply
missing prototypes for 3 core functions
config: arm-allyesconfig (attached as .config)
compiler: arm-linux-gnueabi-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
git checkout da6690767cbd344998f36081815c85f3d467e78c
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
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 >>):
In file included from include/linux/elevator.h:6,
from include/linux/blkdev.h:288,
from include/linux/blk-cgroup.h:23,
from include/linux/writeback.h:14,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/crypto/ux500/hash/hash_core.c:28:
> include/linux/hashtable.h:27:25: error: expected declaration
specifiers or '...' before '(' token
27 | #define
HASH_SIZE(name) (ARRAY_SIZE(name))
| ^
include/linux/hashtable.h:52:53: note: in expansion of macro 'HASH_SIZE'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:548:12: note: in expansion of macro
'hash_init'
548 | static int hash_init(struct ahash_request *req)
| ^~~~~~~~~
In file included from include/linux/clk.h:13,
from drivers/crypto/ux500/hash/hash_core.c:16:
drivers/crypto/ux500/hash/hash_core.c: In function 'ahash_sha1_init':
include/linux/kernel.h:47:38: warning: division 'sizeof (struct ahash_request *) /
sizeof (struct ahash_request)' does not compute the number of array elements
[-Wsizeof-pointer-div]
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) +
__must_be_array(arr))
| ^
include/linux/hashtable.h:27:26: note: in expansion of macro 'ARRAY_SIZE'
27 | #define HASH_SIZE(name) (ARRAY_SIZE(name))
| ^~~~~~~~~~
include/linux/hashtable.h:52:53: note: in expansion of macro 'HASH_SIZE'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1362:9: note: in expansion of macro
'hash_init'
1362 | return hash_init(req);
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1352:50: note: first 'sizeof' operand was
declared here
1352 | static int ahash_sha1_init(struct ahash_request *req)
| ~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from include/linux/bits.h:23,
from include/linux/bitops.h:5,
from include/linux/kernel.h:12,
from include/linux/clk.h:13,
from drivers/crypto/ux500/hash/hash_core.c:16:
> include/linux/build_bug.h:16:51: error: negative width in
bit-field '<anonymous>'
16 | #define BUILD_BUG_ON_ZERO(e)
((int)(sizeof(struct { int:(-!!(e)); })))
| ^
include/linux/compiler.h:409:28: note: in expansion of macro
'BUILD_BUG_ON_ZERO'
409 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:47:59: note: in expansion of macro '__must_be_array'
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) +
__must_be_array(arr))
| ^~~~~~~~~~~~~~~
include/linux/hashtable.h:27:26: note: in expansion of macro 'ARRAY_SIZE'
27 | #define HASH_SIZE(name) (ARRAY_SIZE(name))
| ^~~~~~~~~~
include/linux/hashtable.h:52:53: note: in expansion of macro 'HASH_SIZE'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1362:9: note: in expansion of macro
'hash_init'
1362 | return hash_init(req);
| ^~~~~~~~~
In file included from include/linux/elevator.h:6,
from include/linux/blkdev.h:288,
from include/linux/blk-cgroup.h:23,
from include/linux/writeback.h:14,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/crypto/ux500/hash/hash_core.c:28:
> drivers/crypto/ux500/hash/hash_core.c:1362:19: error: passing
argument 1 of '__hash_init' from incompatible pointer type
[-Werror=incompatible-pointer-types]
1362 | return hash_init(req);
| ^~~
| |
| struct ahash_request *
include/linux/hashtable.h:52:42: note: in definition of macro 'hash_init'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
include/linux/hashtable.h:34:51: note: expected 'struct hlist_head *' but
argument is of type 'struct ahash_request *'
34 | static inline void __hash_init(struct hlist_head *ht, unsigned int sz)
| ~~~~~~~~~~~~~~~~~~~^~
> include/linux/hashtable.h:52:30: error: void value not ignored as
it ought to be
52 | #define hash_init(hashtable) __hash_init(hashtable,
HASH_SIZE(hashtable))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1362:9: note: in expansion of macro
'hash_init'
1362 | return hash_init(req);
| ^~~~~~~~~
In file included from include/linux/clk.h:13,
from drivers/crypto/ux500/hash/hash_core.c:16:
drivers/crypto/ux500/hash/hash_core.c: In function 'ahash_sha256_init':
include/linux/kernel.h:47:38: warning: division 'sizeof (struct ahash_request *) /
sizeof (struct ahash_request)' does not compute the number of array elements
[-Wsizeof-pointer-div]
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) +
__must_be_array(arr))
| ^
include/linux/hashtable.h:27:26: note: in expansion of macro 'ARRAY_SIZE'
27 | #define HASH_SIZE(name) (ARRAY_SIZE(name))
| ^~~~~~~~~~
include/linux/hashtable.h:52:53: note: in expansion of macro 'HASH_SIZE'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1375:9: note: in expansion of macro
'hash_init'
1375 | return hash_init(req);
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1365:52: note: first 'sizeof' operand was
declared here
1365 | static int ahash_sha256_init(struct ahash_request *req)
| ~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from include/linux/bits.h:23,
from include/linux/bitops.h:5,
from include/linux/kernel.h:12,
from include/linux/clk.h:13,
from drivers/crypto/ux500/hash/hash_core.c:16:
> include/linux/build_bug.h:16:51: error: negative width in
bit-field '<anonymous>'
16 | #define BUILD_BUG_ON_ZERO(e)
((int)(sizeof(struct { int:(-!!(e)); })))
| ^
include/linux/compiler.h:409:28: note: in expansion of macro
'BUILD_BUG_ON_ZERO'
409 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:47:59: note: in expansion of macro '__must_be_array'
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) +
__must_be_array(arr))
| ^~~~~~~~~~~~~~~
include/linux/hashtable.h:27:26: note: in expansion of macro 'ARRAY_SIZE'
27 | #define HASH_SIZE(name) (ARRAY_SIZE(name))
| ^~~~~~~~~~
include/linux/hashtable.h:52:53: note: in expansion of macro 'HASH_SIZE'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1375:9: note: in expansion of macro
'hash_init'
1375 | return hash_init(req);
| ^~~~~~~~~
In file included from include/linux/elevator.h:6,
from include/linux/blkdev.h:288,
from include/linux/blk-cgroup.h:23,
from include/linux/writeback.h:14,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/crypto/ux500/hash/hash_core.c:28:
drivers/crypto/ux500/hash/hash_core.c:1375:19: error: passing argument 1 of
'__hash_init' from incompatible pointer type [-Werror=incompatible-pointer-types]
1375 | return hash_init(req);
| ^~~
| |
| struct ahash_request *
include/linux/hashtable.h:52:42: note: in definition of macro 'hash_init'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
include/linux/hashtable.h:34:51: note: expected 'struct hlist_head *' but
argument is of type 'struct ahash_request *'
34 | static inline void __hash_init(struct hlist_head *ht, unsigned int sz)
| ~~~~~~~~~~~~~~~~~~~^~
> include/linux/hashtable.h:52:30: error: void value not ignored as
it ought to be
52 | #define hash_init(hashtable) __hash_init(hashtable,
HASH_SIZE(hashtable))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1375:9: note: in expansion of macro
'hash_init'
1375 | return hash_init(req);
| ^~~~~~~~~
In file included from include/linux/clk.h:13,
from drivers/crypto/ux500/hash/hash_core.c:16:
drivers/crypto/ux500/hash/hash_core.c: In function 'hmac_sha1_init':
include/linux/kernel.h:47:38: warning: division 'sizeof (struct ahash_request *) /
sizeof (struct ahash_request)' does not compute the number of array elements
[-Wsizeof-pointer-div]
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) +
__must_be_array(arr))
| ^
include/linux/hashtable.h:27:26: note: in expansion of macro 'ARRAY_SIZE'
27 | #define HASH_SIZE(name) (ARRAY_SIZE(name))
| ^~~~~~~~~~
include/linux/hashtable.h:52:53: note: in expansion of macro 'HASH_SIZE'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1428:9: note: in expansion of macro
'hash_init'
1428 | return hash_init(req);
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1418:49: note: first 'sizeof' operand was
declared here
1418 | static int hmac_sha1_init(struct ahash_request *req)
| ~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from include/linux/bits.h:23,
from include/linux/bitops.h:5,
from include/linux/kernel.h:12,
from include/linux/clk.h:13,
from drivers/crypto/ux500/hash/hash_core.c:16:
> include/linux/build_bug.h:16:51: error: negative width in
bit-field '<anonymous>'
16 | #define BUILD_BUG_ON_ZERO(e)
((int)(sizeof(struct { int:(-!!(e)); })))
| ^
include/linux/compiler.h:409:28: note: in expansion of macro
'BUILD_BUG_ON_ZERO'
409 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:47:59: note: in expansion of macro '__must_be_array'
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) +
__must_be_array(arr))
| ^~~~~~~~~~~~~~~
include/linux/hashtable.h:27:26: note: in expansion of macro 'ARRAY_SIZE'
27 | #define HASH_SIZE(name) (ARRAY_SIZE(name))
| ^~~~~~~~~~
include/linux/hashtable.h:52:53: note: in expansion of macro 'HASH_SIZE'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1428:9: note: in expansion of macro
'hash_init'
1428 | return hash_init(req);
| ^~~~~~~~~
In file included from include/linux/elevator.h:6,
from include/linux/blkdev.h:288,
from include/linux/blk-cgroup.h:23,
from include/linux/writeback.h:14,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/crypto/ux500/hash/hash_core.c:28:
drivers/crypto/ux500/hash/hash_core.c:1428:19: error: passing argument 1 of
'__hash_init' from incompatible pointer type [-Werror=incompatible-pointer-types]
1428 | return hash_init(req);
| ^~~
| |
| struct ahash_request *
include/linux/hashtable.h:52:42: note: in definition of macro 'hash_init'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
include/linux/hashtable.h:34:51: note: expected 'struct hlist_head *' but
argument is of type 'struct ahash_request *'
34 | static inline void __hash_init(struct hlist_head *ht, unsigned int sz)
| ~~~~~~~~~~~~~~~~~~~^~
> include/linux/hashtable.h:52:30: error: void value not ignored as
it ought to be
52 | #define hash_init(hashtable) __hash_init(hashtable,
HASH_SIZE(hashtable))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1428:9: note: in expansion of macro
'hash_init'
1428 | return hash_init(req);
| ^~~~~~~~~
In file included from include/linux/clk.h:13,
from drivers/crypto/ux500/hash/hash_core.c:16:
drivers/crypto/ux500/hash/hash_core.c: In function 'hmac_sha256_init':
include/linux/kernel.h:47:38: warning: division 'sizeof (struct ahash_request *) /
sizeof (struct ahash_request)' does not compute the number of array elements
[-Wsizeof-pointer-div]
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) +
__must_be_array(arr))
| ^
include/linux/hashtable.h:27:26: note: in expansion of macro 'ARRAY_SIZE'
27 | #define HASH_SIZE(name) (ARRAY_SIZE(name))
| ^~~~~~~~~~
include/linux/hashtable.h:52:53: note: in expansion of macro 'HASH_SIZE'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1441:9: note: in expansion of macro
'hash_init'
1441 | return hash_init(req);
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1431:51: note: first 'sizeof' operand was
declared here
1431 | static int hmac_sha256_init(struct ahash_request *req)
| ~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from include/linux/bits.h:23,
from include/linux/bitops.h:5,
from include/linux/kernel.h:12,
from include/linux/clk.h:13,
from drivers/crypto/ux500/hash/hash_core.c:16:
> include/linux/build_bug.h:16:51: error: negative width in
bit-field '<anonymous>'
16 | #define BUILD_BUG_ON_ZERO(e)
((int)(sizeof(struct { int:(-!!(e)); })))
| ^
include/linux/compiler.h:409:28: note: in expansion of macro
'BUILD_BUG_ON_ZERO'
409 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:47:59: note: in expansion of macro '__must_be_array'
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) +
__must_be_array(arr))
| ^~~~~~~~~~~~~~~
include/linux/hashtable.h:27:26: note: in expansion of macro 'ARRAY_SIZE'
27 | #define HASH_SIZE(name) (ARRAY_SIZE(name))
| ^~~~~~~~~~
include/linux/hashtable.h:52:53: note: in expansion of macro 'HASH_SIZE'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1441:9: note: in expansion of macro
'hash_init'
1441 | return hash_init(req);
| ^~~~~~~~~
In file included from include/linux/elevator.h:6,
from include/linux/blkdev.h:288,
from include/linux/blk-cgroup.h:23,
from include/linux/writeback.h:14,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/crypto/ux500/hash/hash_core.c:28:
drivers/crypto/ux500/hash/hash_core.c:1441:19: error: passing argument 1 of
'__hash_init' from incompatible pointer type [-Werror=incompatible-pointer-types]
1441 | return hash_init(req);
| ^~~
| |
| struct ahash_request *
include/linux/hashtable.h:52:42: note: in definition of macro 'hash_init'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
| ^~~~~~~~~
include/linux/hashtable.h:34:51: note: expected 'struct hlist_head *' but
argument is of type 'struct ahash_request *'
34 | static inline void __hash_init(struct hlist_head *ht, unsigned int sz)
| ~~~~~~~~~~~~~~~~~~~^~
> include/linux/hashtable.h:52:30: error: void value not ignored as
it ought to be
52 | #define hash_init(hashtable) __hash_init(hashtable,
HASH_SIZE(hashtable))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c:1441:9: note: in expansion of macro
'hash_init'
1441 | return hash_init(req);
| ^~~~~~~~~
drivers/crypto/ux500/hash/hash_core.c: At top level:
> drivers/crypto/ux500/hash/hash_core.c:1518:12: error:
'hash_init' undeclared here (not in a function); did you mean 'sha1_init'?
1518 | .init = hash_init,
| ^~~~~~~~~
| sha1_init
drivers/crypto/ux500/hash/hash_core.c:531:13: warning: 'hash_dma_valid_data'
defined but not used [-Wunused-function]
531 | static bool hash_dma_valid_data(struct scatterlist *sg, int datasize)
| ^~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +27 include/linux/hashtable.h
d9b482c8ba1973 Sasha Levin 2012-10-30 15
d9b482c8ba1973 Sasha Levin 2012-10-30 16 #define DEFINE_HASHTABLE(name, bits) \
d9b482c8ba1973 Sasha Levin 2012-10-30 17 struct hlist_head name[1 << (bits)]
= \
d9b482c8ba1973 Sasha Levin 2012-10-30 18 { [0 ... ((1 << (bits)) - 1)] =
HLIST_HEAD_INIT }
d9b482c8ba1973 Sasha Levin 2012-10-30 19
6180d9de61a5c4 Eric Dumazet 2015-11-18 20 #define DEFINE_READ_MOSTLY_HASHTABLE(name,
bits) \
6180d9de61a5c4 Eric Dumazet 2015-11-18 21 struct hlist_head name[1 << (bits)]
__read_mostly = \
6180d9de61a5c4 Eric Dumazet 2015-11-18 22 { [0 ... ((1 << (bits)) - 1)] =
HLIST_HEAD_INIT }
6180d9de61a5c4 Eric Dumazet 2015-11-18 23
d9b482c8ba1973 Sasha Levin 2012-10-30 24 #define DECLARE_HASHTABLE(name, bits)
\
d9b482c8ba1973 Sasha Levin 2012-10-30 25 struct hlist_head name[1 << (bits)]
d9b482c8ba1973 Sasha Levin 2012-10-30 26
d9b482c8ba1973 Sasha Levin 2012-10-30 @27 #define HASH_SIZE(name) (ARRAY_SIZE(name))
d9b482c8ba1973 Sasha Levin 2012-10-30 28 #define HASH_BITS(name)
ilog2(HASH_SIZE(name))
d9b482c8ba1973 Sasha Levin 2012-10-30 29
d9b482c8ba1973 Sasha Levin 2012-10-30 30 /* Use hash_32 when possible to allow for fast
32bit hashing in 64bit kernels. */
d9b482c8ba1973 Sasha Levin 2012-10-30 31 #define hash_min(val, bits) \
d9b482c8ba1973 Sasha Levin 2012-10-30 32 (sizeof(val) <= 4 ? hash_32(val, bits) :
hash_long(val, bits))
d9b482c8ba1973 Sasha Levin 2012-10-30 33
d9b482c8ba1973 Sasha Levin 2012-10-30 34 static inline void __hash_init(struct
hlist_head *ht, unsigned int sz)
d9b482c8ba1973 Sasha Levin 2012-10-30 35 {
d9b482c8ba1973 Sasha Levin 2012-10-30 36 unsigned int i;
d9b482c8ba1973 Sasha Levin 2012-10-30 37
d9b482c8ba1973 Sasha Levin 2012-10-30 38 for (i = 0; i < sz; i++)
d9b482c8ba1973 Sasha Levin 2012-10-30 39 INIT_HLIST_HEAD(&ht[i]);
d9b482c8ba1973 Sasha Levin 2012-10-30 40 }
d9b482c8ba1973 Sasha Levin 2012-10-30 41
d9b482c8ba1973 Sasha Levin 2012-10-30 42 /**
d9b482c8ba1973 Sasha Levin 2012-10-30 43 * hash_init - initialize a hash table
d9b482c8ba1973 Sasha Levin 2012-10-30 44 * @hashtable: hashtable to be initialized
d9b482c8ba1973 Sasha Levin 2012-10-30 45 *
d9b482c8ba1973 Sasha Levin 2012-10-30 46 * Calculates the size of the hashtable from
the given parameter, otherwise
d9b482c8ba1973 Sasha Levin 2012-10-30 47 * same as hash_init_size.
d9b482c8ba1973 Sasha Levin 2012-10-30 48 *
d9b482c8ba1973 Sasha Levin 2012-10-30 49 * This has to be a macro since HASH_BITS()
will not work on pointers since
d9b482c8ba1973 Sasha Levin 2012-10-30 50 * it calculates the size during
preprocessing.
d9b482c8ba1973 Sasha Levin 2012-10-30 51 */
d9b482c8ba1973 Sasha Levin 2012-10-30 @52 #define hash_init(hashtable)
__hash_init(hashtable, HASH_SIZE(hashtable))
d9b482c8ba1973 Sasha Levin 2012-10-30 53
:::::: The code at line 27 was first introduced by commit
:::::: d9b482c8ba1973a189f2d4c8175d405b87fbf2d7 hashtable: introduce a small and naive
hashtable
:::::: TO: Sasha Levin <levinsasha928(a)gmail.com>
:::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
7:09 a.m.
On Tue, 30 Jun 2020, kernel test robot wrote:
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: c28e58ee9dadc99f79cf16ca805221feddd432ad
commit: da6690767cbd344998f36081815c85f3d467e78c [3437/4145] regulator: consumer: Supply
missing prototypes for 3 core functions
config: arm-allyesconfig (attached as .config)
compiler: arm-linux-gnueabi-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
git checkout da6690767cbd344998f36081815c85f3d467e78c
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
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 >>):
In file included from include/linux/elevator.h:6,
from include/linux/blkdev.h:288,
from include/linux/blk-cgroup.h:23,
from include/linux/writeback.h:14,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/crypto/ux500/hash/hash_core.c:28:
>> include/linux/hashtable.h:27:25: error: expected declaration specifiers or
'...' before '(' token
27 | #define HASH_SIZE(name) (ARRAY_SIZE(name))
| ^
include/linux/hashtable.h:52:53: note: in expansion of macro 'HASH_SIZE'
52 | #define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
I've submitted a fix for this. Waiting for an immutable branch.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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kernel test robot -
Lee Jones