Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/drm_gem.c drm_gem_get_unmapped_area() -> drm_gem_object_lookup_at_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | filp | 0,4096-ptr_max |
| PARAM_VALUE | 0 | filp->f_op | 4096-ptr_max |
| PARAM_VALUE | 2 | pages | 0-4503599627370495 |
| BUF_SIZE | 0 | filp | (-1)-s32max |
| BUF_SIZE | 0 | filp | (-1)-s32max |
| BUF_SIZE | 0 | filp->f_op | (-1),272 |
| BUF_SIZE | 0 | filp->private_data | (-1),32 |
| DATA_SOURCE | 0 | filp | $0 |
| DATA_SOURCE | 1 | start | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | filp->f_flags | 0-18433,32770 |
| USER_DATA | 0 | filp->f_mode | 33554432,34078720-571342855[c] |
| USER_DATA | 1 | start | 0-s32max[c] |
| USER_DATA | 2 | pages | 0-524287[c] |
| NO_OVERFLOW_SIMPLE | 0 | filp->f_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | filp->f_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | filp->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_page |
| UNITS | 2 | pages | unit_page |
drivers/gpu/drm/drm_gem.c drm_gem_mmap() -> drm_gem_object_lookup_at_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | filp | 4096-ptr_max |
| PARAM_VALUE | 2 | pages | 0-4503599627370495 |
| BUF_SIZE | 0 | filp | (-1)-s32max |
| BUF_SIZE | 0 | filp | (-1)-s32max |
| BUF_SIZE | 0 | filp->private_data | (-1),1216 |
| CAPPED_DATA | 0 | filp | 1 |
| DATA_SOURCE | 0 | filp | $0 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-4503599627370495[c] |
| USER_DATA | 2 | pages | 0-4503599627370495[c] |
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_page |
| HALF_LOCKED2 | &ipcp->lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |