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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/drm_atomic.c drm_atomic_commit_alloc() -> drm_atomic_commit_init()

Type Parameter Key Value
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 dev->anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->debugfs_root->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->debugfs_root->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->force_bounce 0-1
PARAM_VALUE 0 dev->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->huge_mnt->mnt_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 dev->mode_config.funcs 4096-ptr_max
PARAM_VALUE 0 dev->mode_config.funcs->atomic_check 0,4096-ptr_max
PARAM_VALUE 0 dev->mode_config.funcs->atomic_commit 0,1709437739929436160,3385958169767186432,9025212985888776192
PARAM_VALUE 0 dev->mode_config.funcs->atomic_state_clear 0,3327168810821279744,3688275810139275264
PARAM_VALUE 0 dev->mode_config.funcs->atomic_state_free 0,358897174564036608,2978086218190217216
PARAM_VALUE 0 dev->mode_config.funcs->fb_create 0,4096-ptr_max
PARAM_VALUE 0 dev->mode_config.funcs->get_format_info 0,4744930813722337280,7691603805021310976
PARAM_VALUE 0 dev->mode_config.funcs->mode_valid 0,4096-ptr_max
PARAM_VALUE 1 state 4096-ptr_max
BUF_SIZE 0 dev s32min-(-1),1-s32max
BUF_SIZE 0 dev s32min-(-1),1-s32max
BUF_SIZE 1 state 176
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 state r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dev->mode_config.connector_ida.xa.xa_flags 67108869
HOST_DATA 0 dev->mode_config.object_idr.idr_rt.xa_flags 0-u32max
HOST_DATA 0 dev->mode_config.tile_idr.idr_rt.xa_flags 0,67108864-u32max
HOST_DATA 0 dev->num_crtcs 2[c]
NO_OVERFLOW_SIMPLE 0 dev->dev->dma_io_tlb_mem->nslabs
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 0 dev->num_crtcs
UNITS 0 dev unit_byte
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &client->modeset_mutex
HALF_LOCKED2 &crtc->mutex
HALF_LOCKED2 &dev->master_mutex
HALF_LOCKED2 &display->drm->mode_config.mutex
HALF_LOCKED2 &fb_helper->client.modeset_mutex
HALF_LOCKED2 &fb_helper->lock
HALF_LOCKED2 &plane->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &drm_unplug_srcu
HALF_LOCKED2 0 &dev->mode_config.connection_mutex
HALF_LOCKED2 0 &dev->mode_config.mutex

drivers/gpu/drm/nouveau/dispnv50/disp.c nv50_disp_atomic_state_alloc() -> drm_atomic_commit_init()

Type Parameter Key Value
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 dev->anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->debugfs_root->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->debugfs_root->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->force_bounce 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->nslabs 0-s64max
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 dev->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->huge_mnt->mnt_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 dev->mode_config.funcs 4096-ptr_max
PARAM_VALUE 0 dev->mode_config.funcs->atomic_check 0,4096-ptr_max
PARAM_VALUE 0 dev->mode_config.funcs->atomic_commit 0,1709437739929436160,3385958169767186432,9025212985888776192
PARAM_VALUE 0 dev->mode_config.funcs->atomic_state_alloc 4313866966076465152,8746944527109378048
PARAM_VALUE 0 dev->mode_config.funcs->atomic_state_clear 0,3327168810821279744,3688275810139275264
PARAM_VALUE 0 dev->mode_config.funcs->atomic_state_free 0,358897174564036608,2978086218190217216
PARAM_VALUE 0 dev->mode_config.funcs->fb_create 0,4096-ptr_max
PARAM_VALUE 0 dev->mode_config.funcs->get_format_info 0,4744930813722337280,7691603805021310976
PARAM_VALUE 0 dev->mode_config.funcs->mode_valid 0,4096-ptr_max
PARAM_VALUE 1 state 4096-ptr_max
BUF_SIZE 0 dev s32min-(-1),1-s32max
BUF_SIZE 0 dev s32min-(-1),1-s32max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dev->mode_config.connector_ida.xa.xa_flags 67108869
HOST_DATA 0 dev->mode_config.object_idr.idr_rt.xa_flags 0,4-u32max
HOST_DATA 0 dev->mode_config.tile_idr.idr_rt.xa_flags 0,67108864-u32max
HOST_DATA 0 dev->num_crtcs 2[c]
HOST_DATA 0 dev->ref.refcount.refs.counter s32min-s32max
NO_OVERFLOW_SIMPLE 0 dev->dev->dma_io_tlb_mem->nslabs
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 0 dev->num_crtcs
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &client->modeset_mutex
HALF_LOCKED2 &crtc->mutex
HALF_LOCKED2 &dev->master_mutex
HALF_LOCKED2 &display->drm->mode_config.mutex
HALF_LOCKED2 &fb_helper->client.modeset_mutex
HALF_LOCKED2 &fb_helper->lock
HALF_LOCKED2 &plane->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &drm_unplug_srcu
HALF_LOCKED2 0 &dev->mode_config.connection_mutex
HALF_LOCKED2 0 &dev->mode_config.mutex

drivers/gpu/drm/i915/display/intel_atomic.c intel_atomic_state_alloc() -> drm_atomic_commit_init()

Type Parameter Key Value
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 dev->anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->debugfs_root->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->debugfs_root->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->force_bounce 0-1
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->nslabs 0-s64max
PARAM_VALUE 0 dev->dev->dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 dev->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->huge_mnt->mnt_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 dev->mode_config.funcs 4096-ptr_max
PARAM_VALUE 0 dev->mode_config.funcs->atomic_check 0,4096-ptr_max
PARAM_VALUE 0 dev->mode_config.funcs->atomic_commit 0,1709437739929436160,3385958169767186432,9025212985888776192
PARAM_VALUE 0 dev->mode_config.funcs->atomic_state_alloc 4313866966076465152,8746944527109378048
PARAM_VALUE 0 dev->mode_config.funcs->atomic_state_clear 0,3327168810821279744,3688275810139275264
PARAM_VALUE 0 dev->mode_config.funcs->atomic_state_free 0,358897174564036608,2978086218190217216
PARAM_VALUE 0 dev->mode_config.funcs->fb_create 0,4096-ptr_max
PARAM_VALUE 0 dev->mode_config.funcs->get_format_info 0,4744930813722337280,7691603805021310976
PARAM_VALUE 0 dev->mode_config.funcs->mode_valid 0,4096-ptr_max
PARAM_VALUE 1 state 4096-ptr_max
BUF_SIZE 0 dev s32min-(-1),1-s32max
BUF_SIZE 0 dev s32min-(-1),1-s32max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dev->mode_config.connector_ida.xa.xa_flags 67108869
HOST_DATA 0 dev->mode_config.object_idr.idr_rt.xa_flags 0,4-u32max
HOST_DATA 0 dev->mode_config.tile_idr.idr_rt.xa_flags 0,67108864-u32max
HOST_DATA 0 dev->num_crtcs 2[c]
HOST_DATA 0 dev->ref.refcount.refs.counter s32min-s32max
NO_OVERFLOW_SIMPLE 0 dev->dev->dma_io_tlb_mem->nslabs
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 0 dev->num_crtcs
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &client->modeset_mutex
HALF_LOCKED2 &crtc->mutex
HALF_LOCKED2 &dev->master_mutex
HALF_LOCKED2 &display->drm->mode_config.mutex
HALF_LOCKED2 &fb_helper->client.modeset_mutex
HALF_LOCKED2 &fb_helper->lock
HALF_LOCKED2 &plane->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &drm_unplug_srcu
HALF_LOCKED2 0 &dev->mode_config.connection_mutex
HALF_LOCKED2 0 &dev->mode_config.mutex