[security:next-testing 16/17] include/linux/list.h:377:18: error: 'struct hlist_head' has no member named 'next'
kbuild test robot
fengguang.wu at intel.com
Sat Mar 31 07:41:31 UTC 2018
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git next-testing
head: 3f3122c1b84c8f60a89184f2b0d854ffd89c7534
commit: 22402b0b736d513caf74fce1bbeb579268530599 [16/17] security: convert security hooks to use hlist
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 22402b0b736d513caf74fce1bbeb579268530599
# save the attached .config to linux build tree
make.cross ARCH=sh
Note: the security/next-testing HEAD 3f3122c1b84c8f60a89184f2b0d854ffd89c7534 builds fine.
It only hurts bisectibility.
All error/warnings (new ones prefixed by >>):
security/security.c: In function 'security_add_hooks':
>> security/security.c:166:21: error: passing argument 1 of 'list_add_tail_rcu' from incompatible pointer type [-Werror=incompatible-pointer-types]
list_add_tail_rcu(&hooks[i].list, hooks[i].head);
^
In file included from include/linux/dcache.h:7:0,
from security/security.c:17:
include/linux/rculist.h:98:20: note: expected 'struct list_head *' but argument is of type 'struct hlist_node *'
static inline void list_add_tail_rcu(struct list_head *new,
^~~~~~~~~~~~~~~~~
security/security.c:166:37: error: passing argument 2 of 'list_add_tail_rcu' from incompatible pointer type [-Werror=incompatible-pointer-types]
list_add_tail_rcu(&hooks[i].list, hooks[i].head);
^~~~~
In file included from include/linux/dcache.h:7:0,
from security/security.c:17:
include/linux/rculist.h:98:20: note: expected 'struct list_head *' but argument is of type 'struct hlist_head *'
static inline void list_add_tail_rcu(struct list_head *new,
^~~~~~~~~~~~~~~~~
In file included from include/linux/list.h:9:0,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:12,
from security/security.c:15:
security/security.c: In function 'security_binder_set_context_mgr':
>> include/linux/list.h:377:18: error: 'struct hlist_head' has no member named 'next'
list_entry((ptr)->next, type, member)
^
include/linux/kernel.h:947:26: note: in definition of macro 'container_of'
void *__mptr = (void *)(ptr); \
^~~
include/linux/list.h:377:2: note: in expansion of macro 'list_entry'
list_entry((ptr)->next, type, member)
^~~~~~~~~~
include/linux/list.h:464:13: note: in expansion of macro 'list_first_entry'
for (pos = list_first_entry(head, typeof(*pos), member); \
^~~~~~~~~~~~~~~~
>> security/security.c:213:3: note: in expansion of macro 'list_for_each_entry'
list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
^~~~~~~~~~~~~~~~~~~
security/security.c:226:9: note: in expansion of macro 'call_int_hook'
return call_int_hook(binder_set_context_mgr, 0, mgr);
^~~~~~~~~~~~~
In file included from include/linux/kernel.h:10:0,
from include/linux/list.h:9,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:12,
from security/security.c:15:
>> include/linux/list.h:377:18: error: 'struct hlist_head' has no member named 'next'
list_entry((ptr)->next, type, member)
^
include/linux/compiler.h:316:19: note: in definition of macro '__compiletime_assert'
bool __cond = !(condition); \
^~~~~~~~~
include/linux/compiler.h:339:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:45:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:948:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:948:20: note: in expansion of macro '__same_type'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~
include/linux/list.h:366:2: note: in expansion of macro 'container_of'
container_of(ptr, type, member)
^~~~~~~~~~~~
include/linux/list.h:377:2: note: in expansion of macro 'list_entry'
list_entry((ptr)->next, type, member)
^~~~~~~~~~
include/linux/list.h:464:13: note: in expansion of macro 'list_first_entry'
for (pos = list_first_entry(head, typeof(*pos), member); \
^~~~~~~~~~~~~~~~
>> security/security.c:213:3: note: in expansion of macro 'list_for_each_entry'
list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
^~~~~~~~~~~~~~~~~~~
security/security.c:226:9: note: in expansion of macro 'call_int_hook'
return call_int_hook(binder_set_context_mgr, 0, mgr);
^~~~~~~~~~~~~
>> include/linux/list.h:377:18: error: 'struct hlist_head' has no member named 'next'
list_entry((ptr)->next, type, member)
^
include/linux/compiler.h:316:19: note: in definition of macro '__compiletime_assert'
bool __cond = !(condition); \
^~~~~~~~~
include/linux/compiler.h:339:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:45:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:948:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:949:6: note: in expansion of macro '__same_type'
!__same_type(*(ptr), void), \
^~~~~~~~~~~
include/linux/list.h:366:2: note: in expansion of macro 'container_of'
container_of(ptr, type, member)
^~~~~~~~~~~~
include/linux/list.h:377:2: note: in expansion of macro 'list_entry'
list_entry((ptr)->next, type, member)
^~~~~~~~~~
include/linux/list.h:464:13: note: in expansion of macro 'list_first_entry'
for (pos = list_first_entry(head, typeof(*pos), member); \
^~~~~~~~~~~~~~~~
>> security/security.c:213:3: note: in expansion of macro 'list_for_each_entry'
list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
^~~~~~~~~~~~~~~~~~~
security/security.c:226:9: note: in expansion of macro 'call_int_hook'
return call_int_hook(binder_set_context_mgr, 0, mgr);
^~~~~~~~~~~~~
In file included from include/linux/timer.h:5:0,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:12,
from security/security.c:15:
include/linux/list.h:465:20: warning: comparison of distinct pointer types lacks a cast
&pos->member != (head); \
^
>> security/security.c:213:3: note: in expansion of macro 'list_for_each_entry'
list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
^~~~~~~~~~~~~~~~~~~
security/security.c:226:9: note: in expansion of macro 'call_int_hook'
return call_int_hook(binder_set_context_mgr, 0, mgr);
^~~~~~~~~~~~~
In file included from include/linux/list.h:9:0,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:12,
from security/security.c:15:
security/security.c: In function 'security_binder_transaction':
>> include/linux/list.h:377:18: error: 'struct hlist_head' has no member named 'next'
list_entry((ptr)->next, type, member)
^
include/linux/kernel.h:947:26: note: in definition of macro 'container_of'
void *__mptr = (void *)(ptr); \
^~~
include/linux/list.h:377:2: note: in expansion of macro 'list_entry'
list_entry((ptr)->next, type, member)
^~~~~~~~~~
include/linux/list.h:464:13: note: in expansion of macro 'list_first_entry'
for (pos = list_first_entry(head, typeof(*pos), member); \
^~~~~~~~~~~~~~~~
>> security/security.c:213:3: note: in expansion of macro 'list_for_each_entry'
list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
^~~~~~~~~~~~~~~~~~~
security/security.c:232:9: note: in expansion of macro 'call_int_hook'
return call_int_hook(binder_transaction, 0, from, to);
^~~~~~~~~~~~~
In file included from include/linux/kernel.h:10:0,
from include/linux/list.h:9,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:12,
from security/security.c:15:
>> include/linux/list.h:377:18: error: 'struct hlist_head' has no member named 'next'
list_entry((ptr)->next, type, member)
^
include/linux/compiler.h:316:19: note: in definition of macro '__compiletime_assert'
bool __cond = !(condition); \
^~~~~~~~~
include/linux/compiler.h:339:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:45:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:948:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:948:20: note: in expansion of macro '__same_type'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~
include/linux/list.h:366:2: note: in expansion of macro 'container_of'
container_of(ptr, type, member)
^~~~~~~~~~~~
include/linux/list.h:377:2: note: in expansion of macro 'list_entry'
list_entry((ptr)->next, type, member)
^~~~~~~~~~
include/linux/list.h:464:13: note: in expansion of macro 'list_first_entry'
for (pos = list_first_entry(head, typeof(*pos), member); \
^~~~~~~~~~~~~~~~
>> security/security.c:213:3: note: in expansion of macro 'list_for_each_entry'
list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
^~~~~~~~~~~~~~~~~~~
security/security.c:232:9: note: in expansion of macro 'call_int_hook'
return call_int_hook(binder_transaction, 0, from, to);
^~~~~~~~~~~~~
>> include/linux/list.h:377:18: error: 'struct hlist_head' has no member named 'next'
list_entry((ptr)->next, type, member)
^
include/linux/compiler.h:316:19: note: in definition of macro '__compiletime_assert'
bool __cond = !(condition); \
^~~~~~~~~
include/linux/compiler.h:339:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:45:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:948:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:949:6: note: in expansion of macro '__same_type'
!__same_type(*(ptr), void), \
^~~~~~~~~~~
include/linux/list.h:366:2: note: in expansion of macro 'container_of'
container_of(ptr, type, member)
^~~~~~~~~~~~
include/linux/list.h:377:2: note: in expansion of macro 'list_entry'
list_entry((ptr)->next, type, member)
^~~~~~~~~~
include/linux/list.h:464:13: note: in expansion of macro 'list_first_entry'
for (pos = list_first_entry(head, typeof(*pos), member); \
^~~~~~~~~~~~~~~~
>> security/security.c:213:3: note: in expansion of macro 'list_for_each_entry'
list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
^~~~~~~~~~~~~~~~~~~
security/security.c:232:9: note: in expansion of macro 'call_int_hook'
return call_int_hook(binder_transaction, 0, from, to);
^~~~~~~~~~~~~
In file included from include/linux/timer.h:5:0,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:12,
from security/security.c:15:
include/linux/list.h:465:20: warning: comparison of distinct pointer types lacks a cast
&pos->member != (head); \
^
>> security/security.c:213:3: note: in expansion of macro 'list_for_each_entry'
list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
^~~~~~~~~~~~~~~~~~~
security/security.c:232:9: note: in expansion of macro 'call_int_hook'
return call_int_hook(binder_transaction, 0, from, to);
^~~~~~~~~~~~~
In file included from include/linux/list.h:9:0,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:12,
from security/security.c:15:
security/security.c: In function 'security_binder_transfer_binder':
>> include/linux/list.h:377:18: error: 'struct hlist_head' has no member named 'next'
list_entry((ptr)->next, type, member)
^
include/linux/kernel.h:947:26: note: in definition of macro 'container_of'
void *__mptr = (void *)(ptr); \
^~~
include/linux/list.h:377:2: note: in expansion of macro 'list_entry'
list_entry((ptr)->next, type, member)
^~~~~~~~~~
include/linux/list.h:464:13: note: in expansion of macro 'list_first_entry'
for (pos = list_first_entry(head, typeof(*pos), member); \
^~~~~~~~~~~~~~~~
>> security/security.c:213:3: note: in expansion of macro 'list_for_each_entry'
list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
^~~~~~~~~~~~~~~~~~~
security/security.c:238:9: note: in expansion of macro 'call_int_hook'
return call_int_hook(binder_transfer_binder, 0, from, to);
^~~~~~~~~~~~~
In file included from include/linux/kernel.h:10:0,
from include/linux/list.h:9,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:12,
from security/security.c:15:
>> include/linux/list.h:377:18: error: 'struct hlist_head' has no member named 'next'
list_entry((ptr)->next, type, member)
^
include/linux/compiler.h:316:19: note: in definition of macro '__compiletime_assert'
bool __cond = !(condition); \
^~~~~~~~~
include/linux/compiler.h:339:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:45:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:948:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:948:20: note: in expansion of macro '__same_type'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~
include/linux/list.h:366:2: note: in expansion of macro 'container_of'
container_of(ptr, type, member)
^~~~~~~~~~~~
include/linux/list.h:377:2: note: in expansion of macro 'list_entry'
list_entry((ptr)->next, type, member)
^~~~~~~~~~
include/linux/list.h:464:13: note: in expansion of macro 'list_first_entry'
for (pos = list_first_entry(head, typeof(*pos), member); \
^~~~~~~~~~~~~~~~
>> security/security.c:213:3: note: in expansion of macro 'list_for_each_entry'
list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
^~~~~~~~~~~~~~~~~~~
security/security.c:238:9: note: in expansion of macro 'call_int_hook'
return call_int_hook(binder_transfer_binder, 0, from, to);
^~~~~~~~~~~~~
>> include/linux/list.h:377:18: error: 'struct hlist_head' has no member named 'next'
list_entry((ptr)->next, type, member)
^
include/linux/compiler.h:316:19: note: in definition of macro '__compiletime_assert'
bool __cond = !(condition); \
^~~~~~~~~
include/linux/compiler.h:339:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:45:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/kernel.h:948:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^~~~~~~~~~~~~~~~
include/linux/kernel.h:949:6: note: in expansion of macro '__same_type'
!__same_type(*(ptr), void), \
^~~~~~~~~~~
include/linux/list.h:366:2: note: in expansion of macro 'container_of'
container_of(ptr, type, member)
^~~~~~~~~~~~
include/linux/list.h:377:2: note: in expansion of macro 'list_entry'
list_entry((ptr)->next, type, member)
^~~~~~~~~~
include/linux/list.h:464:13: note: in expansion of macro 'list_first_entry'
for (pos = list_first_entry(head, typeof(*pos), member); \
^~~~~~~~~~~~~~~~
vim +377 include/linux/list.h
^1da177e Linus Torvalds 2005-04-16 358
^1da177e Linus Torvalds 2005-04-16 359 /**
^1da177e Linus Torvalds 2005-04-16 360 * list_entry - get the struct for this entry
^1da177e Linus Torvalds 2005-04-16 361 * @ptr: the &struct list_head pointer.
^1da177e Linus Torvalds 2005-04-16 362 * @type: the type of the struct this is embedded in.
3943f42c Andrey Utkin 2014-11-14 363 * @member: the name of the list_head within the struct.
^1da177e Linus Torvalds 2005-04-16 364 */
^1da177e Linus Torvalds 2005-04-16 365 #define list_entry(ptr, type, member) \
^1da177e Linus Torvalds 2005-04-16 366 container_of(ptr, type, member)
^1da177e Linus Torvalds 2005-04-16 367
^1da177e Linus Torvalds 2005-04-16 368 /**
b5e61818 Pavel Emelianov 2007-05-08 369 * list_first_entry - get the first element from a list
b5e61818 Pavel Emelianov 2007-05-08 370 * @ptr: the list head to take the element from.
b5e61818 Pavel Emelianov 2007-05-08 371 * @type: the type of the struct this is embedded in.
3943f42c Andrey Utkin 2014-11-14 372 * @member: the name of the list_head within the struct.
b5e61818 Pavel Emelianov 2007-05-08 373 *
b5e61818 Pavel Emelianov 2007-05-08 374 * Note, that list is expected to be not empty.
b5e61818 Pavel Emelianov 2007-05-08 375 */
b5e61818 Pavel Emelianov 2007-05-08 376 #define list_first_entry(ptr, type, member) \
b5e61818 Pavel Emelianov 2007-05-08 @377 list_entry((ptr)->next, type, member)
b5e61818 Pavel Emelianov 2007-05-08 378
:::::: The code at line 377 was first introduced by commit
:::::: b5e618181a927210f8be1d3d2249d31904ba358d Introduce a handy list_first_entry macro
:::::: TO: Pavel Emelianov <xemul at sw.ru>
:::::: CC: Linus Torvalds <torvalds at woody.linux-foundation.org>
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