[PATCH] Revert "drm/amdgpu: add drm buddy support to amdgpu"
Mauro Carvalho Chehab
mauro.chehab at linux.intel.com
Thu Jul 14 12:54:23 UTC 2022
On Fri, 8 Jul 2022 03:21:24 -0700
Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam at amd.com> wrote:
> This reverts the following commits:
> commit 708d19d9f362 ("drm/amdgpu: move internal vram_mgr function into the C file")
> commit 5e3f1e7729ec ("drm/amdgpu: fix start calculation in amdgpu_vram_mgr_new")
> commit c9cad937c0c5 ("drm/amdgpu: add drm buddy support to amdgpu")
>
> [WHY]
> Few users reported garbaged graphics as soon as x starts,
> reverting until this can be resolved.
>
> Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam at amd.com>
This revert is currently breaking drm-tip. Please revert it ASAP, as it
is preventing CI bots to properly test new patches on the top of current
drm-tip:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function ‘amdgpu_vram_mgr_new’:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:459:13: error: ‘cur_size’ undeclared (first use in this function)
459 | if (cur_size != size) {
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:459:13: note: each undeclared identifier is reported only once for each function it appears in
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:459:25: error: ‘size’ undeclared (first use in this function); did you mean ‘ksize’?
459 | if (cur_size != size) {
| ^~~~
| ksize
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:465:30: error: ‘vres’ undeclared (first use in this function); did you mean ‘res’?
465 | 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:473:33: note: in expansion of macro ‘list_last_entry’
473 | block = list_last_entry(&vres->blocks, typeof(*block), link);
| ^~~~~~~~~~~~~~~
././include/linux/compiler_types.h:295:27: error: expression in static assertion is not an integer
295 | #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:473:33: note: in expansion of macro ‘list_last_entry’
473 | 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/x86/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:
./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:473:33: note: in expansion of macro ‘list_last_entry’
473 | block = list_last_entry(&vres->blocks, typeof(*block), link);
| ^~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:474:46: error: invalid use of undefined type ‘struct drm_buddy_block’
474 | list_move_tail(&block->link, &temp);
| ^~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:480:41: error: implicit declaration of function ‘amdgpu_vram_mgr_block_size’; did you mean ‘amdgpu_vram_mgr_vis_size’? [-Werror=implicit-function-declaration]
480 | original_size = amdgpu_vram_mgr_block_size(block) - (size - cur_size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| amdgpu_vram_mgr_vis_size
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:483:28: error: passing argument 1 of ‘mutex_lock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
483 | mutex_lock(&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:
./include/linux/mutex.h:199:38: note: expected ‘struct mutex *’ but argument is of type ‘spinlock_t *’ {aka ‘struct spinlock *’}
199 | extern void mutex_lock(struct mutex *lock);
| ~~~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:484:17: error: implicit declaration of function ‘drm_buddy_block_trim’ [-Werror=implicit-function-declaration]
484 | drm_buddy_block_trim(mm,
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:487:30: error: passing argument 1 of ‘mutex_unlock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
487 | mutex_unlock(&mgr->lock);
| ^~~~~~~~~~
| |
| spinlock_t * {aka struct spinlock *}
./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:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:493:29: error: ‘block’ undeclared (first use in this function); did you mean ‘flock’?
493 | 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); \
| ^~~
././include/linux/compiler_types.h:295:27: error: expression in static assertion is not an integer
295 | #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:493:9: note: in expansion of macro ‘list_for_each_entry’
493 | list_for_each_entry(block, &vres->blocks, link)
| ^~~~~~~~~~~~~~~~~~~
././include/linux/compiler_types.h:295:27: error: expression in static assertion is not an integer
295 | #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:493:9: note: in expansion of macro ‘list_for_each_entry’
493 | list_for_each_entry(block, &vres->blocks, link)
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:496:17: error: implicit declaration of function ‘amdgpu_vram_mgr_first_block’; did you mean ‘amdgpu_vram_mgr_virt_start’? [-Werror=implicit-function-declaration]
496 | block = amdgpu_vram_mgr_first_block(&vres->blocks);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
| amdgpu_vram_mgr_virt_start
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:502:28: error: implicit declaration of function ‘amdgpu_vram_mgr_block_start’; did you mean ‘amdgpu_vram_mgr_virt_start’? [-Werror=implicit-function-declaration]
502 | vres->base.start = amdgpu_vram_mgr_block_start(block) >> PAGE_SHIFT;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
| amdgpu_vram_mgr_virt_start
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:504:13: error: implicit declaration of function ‘amdgpu_is_vram_mgr_blocks_contiguous’ [-Werror=implicit-function-declaration]
504 | if (amdgpu_is_vram_mgr_blocks_contiguous(&vres->blocks))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[4]: *** [scripts/Makefile.build:249: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [scripts/Makefile.build:466: drivers/gpu/drm/amd/amdgpu] Error 2
make[2]: *** [scripts/Makefile.build:466: drivers/gpu/drm] Error 2
make[1]: *** [scripts/Makefile.build:466: drivers/gpu] Error 2
make: *** [Makefile:1843: drivers] Error 2
mchehab at sal /new_devel/v4l/tmp $ nano drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
mchehab at sal /new_devel/v4l/tmp $ make drivers/gpu/drm/amd/amdgpu/
DESCEND objtool
CALL scripts/atomic/check-atomics.sh
CALL scripts/checksyscalls.sh
CC [M] drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.o
CC [M] drivers/gpu/drm/amd/amdgpu/amdgpu_csa.o
CC [M] drivers/gpu/drm/amd/amdgpu/amdgpu_ras.o
CC [M] drivers/gpu/drm/amd/amdgpu/amdgpu_vm_cpu.o
CC [M] drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.o
CC [M] drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.o
CC [M] drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.o
CC [M] drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.o
CC [M] drivers/gpu/drm/amd/amdgpu/amdgpu_umc.o
In file included from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:30:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h:29:8: error: redefinition of ‘struct amdgpu_vram_mgr’
29 | struct amdgpu_vram_mgr {
| ^~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/amdgpu.h:73,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:28:
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h:41:8: note: originally defined here
41 | struct amdgpu_vram_mgr {
| ^~~~~~~~~~~~~~~
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 ‘to_amdgpu_device’:
./include/linux/build_bug.h:78:41: error: static assertion failed: "pointer type mismatch in container_of()"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
./include/linux/build_bug.h:77:34: note: in expansion of macro ‘__static_assert’
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
./include/linux/container_of.h:19:9: note: in expansion of macro ‘static_assert’
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:49:16: note: in expansion of macro ‘container_of’
49 | return container_of(mgr, struct amdgpu_device, mman.vram_mgr);
| ^~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function ‘amdgpu_vram_mgr_do_reserve’:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:244:29: error: initialization of ‘struct drm_mm *’ from incompatible pointer type ‘struct drm_buddy *’ [-Werror=incompatible-pointer-types]
244 | struct drm_mm *mm = &mgr->mm;
| ^
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: At top level:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:273:5: error: conflicting types for ‘amdgpu_vram_mgr_reserve_range’; have ‘int(struct amdgpu_vram_mgr *, uint64_t, uint64_t)’ {aka ‘int(struct amdgpu_vram_mgr *, long long unsigned int, long long unsigned int)’}
273 | int amdgpu_vram_mgr_reserve_range(struct amdgpu_vram_mgr *mgr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h:129:5: note: previous declaration of ‘amdgpu_vram_mgr_reserve_range’ with type ‘int(struct amdgpu_vram_mgr *, uint64_t, uint64_t)’ {aka ‘int(struct amdgpu_vram_mgr *, long long unsigned int, long long unsigned int)’}
129 | int amdgpu_vram_mgr_reserve_range(struct amdgpu_vram_mgr *mgr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function ‘amdgpu_vram_mgr_reserve_range’:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:286:19: error: passing argument 1 of ‘spin_lock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
286 | spin_lock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
In file included from ./include/linux/wait.h:9,
from ./include/linux/pid.h:6,
from ./include/linux/sched.h:14,
from ./include/linux/ratelimit.h:6:
./include/linux/spinlock.h:347:51: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
347 | static __always_inline void spin_lock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:289:21: error: passing argument 1 of ‘spin_unlock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
289 | spin_unlock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:387:53: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
387 | static __always_inline void spin_unlock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: At top level:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:305:5: error: conflicting types for ‘amdgpu_vram_mgr_query_page_status’; have ‘int(struct amdgpu_vram_mgr *, uint64_t)’ {aka ‘int(struct amdgpu_vram_mgr *, long long unsigned int)’}
305 | int amdgpu_vram_mgr_query_page_status(struct amdgpu_vram_mgr *mgr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h:131:5: note: previous declaration of ‘amdgpu_vram_mgr_query_page_status’ with type ‘int(struct amdgpu_vram_mgr *, uint64_t)’ {aka ‘int(struct amdgpu_vram_mgr *, long long unsigned int)’}
131 | int amdgpu_vram_mgr_query_page_status(struct amdgpu_vram_mgr *mgr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function ‘amdgpu_vram_mgr_query_page_status’:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:311:19: error: passing argument 1 of ‘spin_lock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
311 | spin_lock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:347:51: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
347 | static __always_inline void spin_lock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:331:21: error: passing argument 1 of ‘spin_unlock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
331 | spin_unlock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:387:53: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
387 | static __always_inline void spin_unlock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function ‘amdgpu_vram_mgr_new’:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:377:29: error: initialization of ‘struct drm_mm *’ from incompatible pointer type ‘struct drm_buddy *’ [-Werror=incompatible-pointer-types]
377 | struct drm_mm *mm = &mgr->mm;
| ^
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:429:19: error: passing argument 1 of ‘spin_lock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
429 | spin_lock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:347:51: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
347 | static __always_inline void spin_lock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:458:21: error: passing argument 1 of ‘spin_unlock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
458 | spin_unlock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:387:53: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
387 | static __always_inline void spin_unlock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:460:13: error: ‘cur_size’ undeclared (first use in this function)
460 | if (cur_size != size) {
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:460:13: note: each undeclared identifier is reported only once for each function it appears in
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:460:25: error: ‘size’ undeclared (first use in this function); did you mean ‘ksize’?
460 | if (cur_size != size) {
| ^~~~
| ksize
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:466:30: error: ‘vres’ undeclared (first use in this function); did you mean ‘res’?
466 | trim_list = &vres->blocks;
| ^~~~
| res
././include/linux/compiler_types.h:295:27: error: expression in static assertion is not an integer
295 | #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:474:33: note: in expansion of macro ‘list_last_entry’
474 | block = list_last_entry(&vres->blocks, typeof(*block), link);
| ^~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:485:38: error: passing argument 1 of ‘drm_buddy_block_trim’ from incompatible pointer type [-Werror=incompatible-pointer-types]
485 | drm_buddy_block_trim(mm,
| ^~
| |
| struct drm_mm *
In file included from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h:27:
./include/drm/drm_buddy.h:146:44: note: expected ‘struct drm_buddy *’ but argument is of type ‘struct drm_mm *’
146 | int drm_buddy_block_trim(struct drm_buddy *mm,
| ~~~~~~~~~~~~~~~~~~^~
In file included from ./include/linux/rculist.h:10,
from ./include/linux/pid.h:5:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:494:29: error: ‘block’ undeclared (first use in this function); did you mean ‘flock’?
494 | 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); \
| ^~~
././include/linux/compiler_types.h:295:27: error: expression in static assertion is not an integer
295 | #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:494:9: note: in expansion of macro ‘list_for_each_entry’
494 | list_for_each_entry(block, &vres->blocks, link)
| ^~~~~~~~~~~~~~~~~~~
././include/linux/compiler_types.h:295:27: error: expression in static assertion is not an integer
295 | #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:494:9: note: in expansion of macro ‘list_for_each_entry’
494 | list_for_each_entry(block, &vres->blocks, link)
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:520:21: error: passing argument 1 of ‘spin_unlock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
520 | spin_unlock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:387:53: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
387 | static __always_inline void spin_unlock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function ‘amdgpu_vram_mgr_del’:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:545:19: error: passing argument 1 of ‘spin_lock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
545 | spin_lock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:347:51: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
347 | static __always_inline void spin_lock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:554:21: error: passing argument 1 of ‘spin_unlock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
554 | spin_unlock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:387:53: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
387 | static __always_inline void spin_unlock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: At top level:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:680:10: error: conflicting types for ‘amdgpu_vram_mgr_vis_usage’; have ‘uint64_t(struct amdgpu_vram_mgr *)’ {aka ‘long long unsigned int(struct amdgpu_vram_mgr *)’}
680 | uint64_t amdgpu_vram_mgr_vis_usage(struct amdgpu_vram_mgr *mgr)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h:128:10: note: previous declaration of ‘amdgpu_vram_mgr_vis_usage’ with type ‘uint64_t(struct amdgpu_vram_mgr *)’ {aka ‘long long unsigned int(struct amdgpu_vram_mgr *)’}
128 | uint64_t amdgpu_vram_mgr_vis_usage(struct amdgpu_vram_mgr *mgr);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function ‘amdgpu_vram_mgr_debug’:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:701:19: error: passing argument 1 of ‘spin_lock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
701 | spin_lock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:347:51: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
347 | static __always_inline void spin_lock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:702:22: error: passing argument 1 of ‘drm_mm_print’ from incompatible pointer type [-Werror=incompatible-pointer-types]
702 | drm_mm_print(&mgr->mm, printer);
| ^~~~~~~~
| |
| struct drm_buddy *
In file included from ./include/drm/ttm/ttm_range_manager.h:8,
from drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:26:
./include/drm/drm_mm.h:551:40: note: expected ‘const struct drm_mm *’ but argument is of type ‘struct drm_buddy *’
551 | void drm_mm_print(const struct drm_mm *mm, struct drm_printer *p);
| ~~~~~~~~~~~~~~~~~~~~~^~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:703:21: error: passing argument 1 of ‘spin_unlock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
703 | spin_unlock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:387:53: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
387 | static __always_inline void spin_unlock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function ‘amdgpu_vram_mgr_init’:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:721:39: error: initialization of ‘struct amdgpu_vram_mgr *’ from incompatible pointer type ‘struct amdgpu_vram_mgr *’ [-Werror=incompatible-pointer-types]
721 | struct amdgpu_vram_mgr *mgr = &adev->mman.vram_mgr;
| ^
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:729:21: error: passing argument 1 of ‘drm_mm_init’ from incompatible pointer type [-Werror=incompatible-pointer-types]
729 | drm_mm_init(&mgr->mm, 0, man->size >> PAGE_SHIFT);
| ^~~~~~~~
| |
| struct drm_buddy *
./include/drm/drm_mm.h:467:33: note: expected ‘struct drm_mm *’ but argument is of type ‘struct drm_buddy *’
467 | void drm_mm_init(struct drm_mm *mm, u64 start, u64 size);
| ~~~~~~~~~~~~~~~^~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:730:24: error: passing argument 1 of ‘spinlock_check’ from incompatible pointer type [-Werror=incompatible-pointer-types]
730 | spin_lock_init(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:341:24: note: in definition of macro ‘spin_lock_init’
341 | spinlock_check(_lock); \
| ^~~~~
./include/linux/spinlock.h:322:67: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
322 | static __always_inline raw_spinlock_t *spinlock_check(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
In file included from ./include/linux/spinlock.h:87:
./include/linux/spinlock_types.h:41:9: error: incompatible types when assigning to type ‘struct mutex’ from type ‘spinlock_t’ {aka ‘struct spinlock’}
41 | (spinlock_t) __SPIN_LOCK_INITIALIZER(lockname)
| ^
./include/linux/spinlock.h:342:20: note: in expansion of macro ‘__SPIN_LOCK_UNLOCKED’
342 | *(_lock) = __SPIN_LOCK_UNLOCKED(_lock); \
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:730:9: note: in expansion of macro ‘spin_lock_init’
730 | spin_lock_init(&mgr->lock);
| ^~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c: In function ‘amdgpu_vram_mgr_fini’:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:749:39: error: initialization of ‘struct amdgpu_vram_mgr *’ from incompatible pointer type ‘struct amdgpu_vram_mgr *’ [-Werror=incompatible-pointer-types]
749 | struct amdgpu_vram_mgr *mgr = &adev->mman.vram_mgr;
| ^
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:760:19: error: passing argument 1 of ‘spin_lock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
760 | spin_lock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:347:51: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
347 | static __always_inline void spin_lock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:768:25: error: passing argument 1 of ‘drm_mm_takedown’ from incompatible pointer type [-Werror=incompatible-pointer-types]
768 | drm_mm_takedown(&mgr->mm);
| ^~~~~~~~
| |
| struct drm_buddy *
./include/drm/drm_mm.h:468:37: note: expected ‘struct drm_mm *’ but argument is of type ‘struct drm_buddy *’
468 | void drm_mm_takedown(struct drm_mm *mm);
| ~~~~~~~~~~~~~~~^~
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:769:21: error: passing argument 1 of ‘spin_unlock’ from incompatible pointer type [-Werror=incompatible-pointer-types]
769 | spin_unlock(&mgr->lock);
| ^~~~~~~~~~
| |
| struct mutex *
./include/linux/spinlock.h:387:53: note: expected ‘spinlock_t *’ {aka ‘struct spinlock *’} but argument is of type ‘struct mutex *’
387 | static __always_inline void spin_unlock(spinlock_t *lock)
| ~~~~~~~~~~~~^~~~
cc1: all warnings being treated as errors
make[4]: *** [scripts/Makefile.build:249: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.o] Error 1
make[4]: *** Waiting for unfinished jobs....
CC [M] drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.o
make[3]: *** [scripts/Makefile.build:466: drivers/gpu/drm/amd/amdgpu] Error 2
make[2]: *** [scripts/Makefile.build:466: drivers/gpu/drm] Error 2
make[1]: *** [scripts/Makefile.build:466: drivers/gpu] Error 2
make: *** [Makefile:1843: drivers] Error 2
Regards,
Mauro
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