Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/infiniband/hw/erdma/erdma_verbs.c erdma_create_cq() -> erdma_unmap_user_dbrecords()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx->dbrecords_page_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ctx->ext_db.enable | 1 |
| PARAM_VALUE | 0 | ctx->ibucontext.device->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 1 | dbr_page | 4096-ptr_max |
| PARAM_VALUE | 1 | *dbr_page | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/infiniband/hw/erdma/erdma_verbs.c erdma_destroy_cq() -> erdma_unmap_user_dbrecords()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | dbr_page | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/infiniband/hw/erdma/erdma_verbs.c erdma_destroy_qp() -> erdma_unmap_user_dbrecords()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | dbr_page | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/infiniband/hw/erdma/erdma_verbs.c free_user_qp() -> erdma_unmap_user_dbrecords()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 1-u64max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ctx->dbrecords_page_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ctx->ext_db.enable | 1 |
| PARAM_VALUE | 0 | ctx->ibucontext.device->dma_device->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | ctx->ibucontext.device->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 1 | dbr_page | 4096-ptr_max |
| PARAM_VALUE | 1 | *dbr_page | 4096-ptr_max |
| DATA_SOURCE | 0 | ctx | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |