tree: git://anongit.freedesktop.org/drm/drm-tip drm-tip
head: 36d2ac0e15af4dfb942279e8097ab831661859e6
commit: cf07f850c0483b3314eb69fd8c810e461cef4035 [3/8] Merge remote-tracking
branch 'drm/drm-next' into drm-tip
config: microblaze-randconfig-r011-20220707
(https://download.01.org/0day-ci/archive/20220709/202207090946.xujb0gpo-...@intel.com/config)
compiler: microblaze-linux-gcc (GCC) 11.3.0
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 remote add drm-tip git://anongit.freedesktop.org/drm/drm-tip
git fetch --no-tags drm-tip drm-tip
git checkout cf07f850c0483b3314eb69fd8c810e461cef4035
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1
O=build_dir ARCH=microblaze SHELL=/bin/bash drivers/gpu/drm/amd/amdgpu/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <l...@intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/bits.h:22,
from include/linux/ratelimit_types.h:5,
from include/linux/ratelimit.h:5,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function
'amdgpu_vram_mgr_first_block':
>> include/linux/container_of.h:19:54: error: invalid use of undefined type
>> 'struct drm_buddy_block'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro
'__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro
'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
include/linux/list.h:555:27: note: in expansion of macro 'list_entry'
555 | pos__ != head__ ? list_entry(pos__, type, member) : NULL; \
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:54:16: note: in expansion of
macro 'list_first_entry_or_null'
54 | return list_first_entry_or_null(list, struct
drm_buddy_block, link);
| ^~~~~~~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:293:27: error: expression in static assertion
is not an integer
293 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a),
typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro
'__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro
'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
include/linux/list.h:555:27: note: in expansion of macro 'list_entry'
555 | pos__ != head__ ? list_entry(pos__, type, member) : NULL; \
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:54:16: note: in expansion of
macro 'list_first_entry_or_null'
54 | return list_first_entry_or_null(list, struct
drm_buddy_block, link);
| ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/uapi/linux/posix_types.h:5,
from include/uapi/linux/types.h:14,
from include/linux/types.h:6,
from include/linux/kasan-checks.h:5,
from include/asm-generic/rwonce.h:26,
from ./arch/microblaze/include/generated/asm/rwonce.h:1,
from include/linux/compiler.h:248,
from include/linux/string.h:5,
from include/linux/dma-mapping.h:6,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
>> include/linux/stddef.h:16:33: error: invalid use of undefined type 'struct
>> drm_buddy_block'
16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~
include/linux/container_of.h:22:28: note: in expansion of macro 'offsetof'
22 | ((type *)(__mptr - offsetof(type, member))); })
| ^~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
include/linux/list.h:555:27: note: in expansion of macro 'list_entry'
555 | pos__ != head__ ? list_entry(pos__, type, member) : NULL; \
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:54:16: note: in expansion of
macro 'list_first_entry_or_null'
54 | return list_first_entry_or_null(list, struct
drm_buddy_block, link);
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function
'amdgpu_is_vram_mgr_blocks_contiguous':
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:66:29: error: invalid use of
>> undefined type 'struct drm_buddy_block'
66 | while (head != block->link.next) {
| ^~
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:67:25: error: implicit
>> declaration of function 'amdgpu_vram_mgr_block_start'; did you mean
>> 'amdgpu_vram_mgr_alloc_sgt'? [-Werror=implicit-function-declaration]
67 | start = amdgpu_vram_mgr_block_start(block);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
| amdgpu_vram_mgr_alloc_sgt
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:68:24: error: implicit
>> declaration of function 'amdgpu_vram_mgr_block_size'; did you mean
>> 'amdgpu_vram_mgr_alloc_sgt'? [-Werror=implicit-function-declaration]
68 | size = amdgpu_vram_mgr_block_size(block);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| amdgpu_vram_mgr_alloc_sgt
In file included from include/linux/list.h:5,
from include/linux/rculist.h:10,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:70:41: error: invalid use of
undefined type 'struct drm_buddy_block'
70 | block = list_entry(block->link.next, struct
drm_buddy_block, link);
| ^~
include/linux/container_of.h:18:33: note: in definition of macro
'container_of'
18 | void *__mptr = (void *)(ptr);
\
| ^~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:70:25: note: in expansion of
macro 'list_entry'
70 | block = list_entry(block->link.next, struct
drm_buddy_block, link);
| ^~~~~~~~~~
In file included from include/linux/bits.h:22,
from include/linux/ratelimit_types.h:5,
from include/linux/ratelimit.h:5,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:70:41: error: invalid use of
undefined type 'struct drm_buddy_block'
70 | block = list_entry(block->link.next, struct
drm_buddy_block, link);
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro
'__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro
'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:70:25: note: in expansion of
macro 'list_entry'
70 | block = list_entry(block->link.next, struct
drm_buddy_block, link);
| ^~~~~~~~~~
>> include/linux/container_of.h:19:54: error: invalid use of undefined type
>> 'struct drm_buddy_block'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro
'__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro
'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:70:25: note: in expansion of
macro 'list_entry'
70 | block = list_entry(block->link.next, struct
drm_buddy_block, link);
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:70:41: error: invalid use of
undefined type 'struct drm_buddy_block'
70 | block = list_entry(block->link.next, struct
drm_buddy_block, link);
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro
'__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro
'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~~~
include/linux/container_of.h:20:23: note: in expansion of macro '__same_type'
20 | __same_type(*(ptr), void),
\
| ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:70:25: note: in expansion of
macro 'list_entry'
70 | block = list_entry(block->link.next, struct
drm_buddy_block, link);
| ^~~~~~~~~~
include/linux/compiler_types.h:293:27: error: expression in static assertion
is not an integer
293 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a),
typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro
'__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro
'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:70:25: note: in expansion of
macro 'list_entry'
70 | block = list_entry(block->link.next, struct
drm_buddy_block, link);
| ^~~~~~~~~~
In file included from include/uapi/linux/posix_types.h:5,
from include/uapi/linux/types.h:14,
from include/linux/types.h:6,
from include/linux/kasan-checks.h:5,
from include/asm-generic/rwonce.h:26,
from ./arch/microblaze/include/generated/asm/rwonce.h:1,
from include/linux/compiler.h:248,
from include/linux/string.h:5,
from include/linux/dma-mapping.h:6,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
>> include/linux/stddef.h:16:33: error: invalid use of undefined type 'struct
>> drm_buddy_block'
16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~
include/linux/container_of.h:22:28: note: in expansion of macro 'offsetof'
22 | ((type *)(__mptr - offsetof(type, member))); })
| ^~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:70:25: note: in expansion of
macro 'list_entry'
70 | block = list_entry(block->link.next, struct
drm_buddy_block, link);
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function
'amdgpu_vram_mgr_new':
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:488:13: error: 'cur_size'
>> undeclared (first use in this function)
488 | if (cur_size != size) {
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:488:13: note: each undeclared
identifier is reported only once for each function it appears in
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:488:25: error: 'size'
>> undeclared (first use in this function); did you mean 'ksize'?
488 | if (cur_size != size) {
| ^~~~
| ksize
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:494:30: error: 'vres'
>> undeclared (first use in this function); did you mean 'res'?
494 | trim_list = &vres->blocks;
| ^~~~
| res
In file included from include/linux/bits.h:22,
from include/linux/ratelimit_types.h:5,
from include/linux/ratelimit.h:5,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
>> include/linux/container_of.h:19:54: error: invalid use of undefined type
>> 'struct drm_buddy_block'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro
'__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro
'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
include/linux/list.h:542:9: note: in expansion of macro 'list_entry'
542 | list_entry((ptr)->prev, type, member)
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:502:33: note: in expansion of
macro 'list_last_entry'
502 | block = list_last_entry(&vres->blocks,
typeof(*block), link);
| ^~~~~~~~~~~~~~~
include/linux/compiler_types.h:293:27: error: expression in static assertion
is not an integer
293 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a),
typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro
'__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro
'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
include/linux/list.h:542:9: note: in expansion of macro 'list_entry'
542 | list_entry((ptr)->prev, type, member)
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:502:33: note: in expansion of
macro 'list_last_entry'
502 | block = list_last_entry(&vres->blocks,
typeof(*block), link);
| ^~~~~~~~~~~~~~~
In file included from include/uapi/linux/posix_types.h:5,
from include/uapi/linux/types.h:14,
from include/linux/types.h:6,
from include/linux/kasan-checks.h:5,
from include/asm-generic/rwonce.h:26,
from ./arch/microblaze/include/generated/asm/rwonce.h:1,
from include/linux/compiler.h:248,
from include/linux/string.h:5,
from include/linux/dma-mapping.h:6,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
>> include/linux/stddef.h:16:33: error: invalid use of undefined type 'struct
>> drm_buddy_block'
16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~
include/linux/container_of.h:22:28: note: in expansion of macro 'offsetof'
22 | ((type *)(__mptr - offsetof(type, member))); })
| ^~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
include/linux/list.h:542:9: note: in expansion of macro 'list_entry'
542 | list_entry((ptr)->prev, type, member)
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:502:33: note: in expansion of
macro 'list_last_entry'
502 | block = list_last_entry(&vres->blocks,
typeof(*block), link);
| ^~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:503:46: error: invalid use of
undefined type 'struct drm_buddy_block'
503 | list_move_tail(&block->link, &temp);
| ^~
In file included from include/linux/rhashtable-types.h:14,
from include/linux/ipc.h:7,
from include/uapi/linux/sem.h:5,
from include/linux/sem.h:5,
from include/linux/sched.h:15,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:512:28: error: passing argument
>> 1 of 'mutex_lock_nested' from incompatible pointer type
>> [-Werror=incompatible-pointer-types]
512 | mutex_lock(&mgr->lock);
| ^~~~~~~~~~
| |
| spinlock_t * {aka struct spinlock *}
include/linux/mutex.h:187:44: note: in definition of macro 'mutex_lock'
187 | #define mutex_lock(lock) mutex_lock_nested(lock, 0)
| ^~~~
include/linux/mutex.h:178:45: note: expected 'struct mutex *' but argument
is of type 'spinlock_t *' {aka 'struct spinlock *'}
178 | extern void mutex_lock_nested(struct mutex *lock, unsigned int
subclass);
| ~~~~~~~~~~~~~~^~~~
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:513:17: error: implicit
>> declaration of function 'drm_buddy_block_trim'
>> [-Werror=implicit-function-declaration]
513 | drm_buddy_block_trim(mm,
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:516:30: error: passing argument
>> 1 of 'mutex_unlock' from incompatible pointer type
>> [-Werror=incompatible-pointer-types]
516 | mutex_unlock(&mgr->lock);
| ^~~~~~~~~~
| |
| spinlock_t * {aka struct spinlock *}
In file included from include/linux/rhashtable-types.h:14,
from include/linux/ipc.h:7,
from include/uapi/linux/sem.h:5,
from include/linux/sem.h:5,
from include/linux/sched.h:15,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
include/linux/mutex.h:218:40: note: expected 'struct mutex *' but argument
is of type 'spinlock_t *' {aka 'struct spinlock *'}
218 | extern void mutex_unlock(struct mutex *lock);
| ~~~~~~~~~~~~~~^~~~
In file included from include/linux/rculist.h:10,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
>> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:523:29: error: 'block'
>> undeclared (first use in this function); did you mean 'flock'?
523 | list_for_each_entry(block, &vres->blocks, link) {
| ^~~~~
include/linux/list.h:674:14: note: in definition of macro
'list_for_each_entry'
674 | for (pos = list_first_entry(head, typeof(*pos), member);
\
| ^~~
In file included from include/linux/bits.h:22,
from include/linux/ratelimit_types.h:5,
from include/linux/ratelimit.h:5,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
include/linux/compiler_types.h:293:27: error: expression in static assertion
is not an integer
293 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a),
typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro
'__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro
'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
531 | list_entry((ptr)->next, type, member)
| ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
674 | for (pos = list_first_entry(head, typeof(*pos), member);
\
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:523:9: note: in expansion of
macro 'list_for_each_entry'
523 | list_for_each_entry(block, &vres->blocks, link) {
| ^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:293:27: error: expression in static assertion
is not an integer
293 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a),
typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro
'__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro
'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) ||
\
| ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
520 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
564 | list_entry((pos)->member.next, typeof(*(pos)), member)
| ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
676 | pos = list_next_entry(pos, member))
| ^~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:523:9: note: in expansion of
macro 'list_for_each_entry'
523 | list_for_each_entry(block, &vres->blocks, link) {
| ^~~~~~~~~~~~~~~~~~~
In file included from include/linux/kernel.h:26,
from include/linux/cpumask.h:10,
from include/linux/smp.h:13,
from include/linux/lockdep.h:14,
from include/linux/rcupdate.h:29,
from include/linux/rculist.h:11,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:25:
>> include/linux/minmax.h:36:9: error: first argument to
>> '__builtin_choose_expr' not a constant
36 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/minmax.h:52:25: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:534:36: note: in expansion of
macro 'max'
534 | vres->base.start = max(vres->base.start, start);
| ^~~
cc1: some warnings being treated as errors
vim +19 include/linux/container_of.h
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 9
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 10 /**
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 11 * container_of - cast a
member of a structure out to the containing structure
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 12 * @ptr: the pointer to
the member.
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 13 * @type: the type of the
container struct this is embedded in.
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 14 * @member: the name of the
member within the struct.
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 15 *
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 16 */
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 17 #define container_of(ptr,
type, member) ({ \
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 18 void *__mptr = (void
*)(ptr); \
e1edc277e6f6dfb Rasmus Villemoes 2021-11-08 @19
static_assert(__same_type(*(ptr), ((type *)0)->member) || \
e1edc277e6f6dfb Rasmus Villemoes 2021-11-08 20
__same_type(*(ptr), void), \
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 21 "pointer
type mismatch in container_of()"); \
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 22 ((type *)(__mptr -
offsetof(type, member))); })
d2a8ebbf8192b84 Andy Shevchenko 2021-11-08 23
:::::: The code at line 19 was first introduced by commit
:::::: e1edc277e6f6dfb372216522dfc57f9381c39e35 linux/container_of.h: switch to
static_assert
:::::: TO: Rasmus Villemoes <li...@rasmusvillemoes.dk>
:::::: CC: Linus Torvalds <torva...@linux-foundation.org>
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