Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 11 files:
- arch/powerpc/lib/code-patching.c, line 450
- arch/x86/kernel/alternative.c
- arch/x86/kernel/dumpstack.c, line 322
- lib/tests/slub_kunit.c
- mm/kasan/common.c, line 87
- mm/kasan/report.c, line 120
- mm/kmemleak.c
- mm/page_alloc.c, line 1232
- mm/page_poison.c
- mm/slab.h, line 578
- mm/slub.c
Smatch caller information:
mm/memcontrol.c metadata_access_disable() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | rcu_read |
mm/slub.c __do_krealloc() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &buffer->mutex | ||
| HALF_LOCKED2 | &c->commit_sem | ||
| HALF_LOCKED2 | &c->tnc_mutex | ||
| HALF_LOCKED2 | &call->user_mutex | ||
| HALF_LOCKED2 | &card->fw.lock | ||
| HALF_LOCKED2 | &card->mutex | ||
| HALF_LOCKED2 | &counter->mtx | ||
| HALF_LOCKED2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &frag->frag_sem | ||
| HALF_LOCKED2 | &gvt->lock | ||
| HALF_LOCKED2 | &hdev->driver_input_lock | ||
| HALF_LOCKED2 | &hidg->read_spinlock | ||
| HALF_LOCKED2 | &ioc->reset_in_progress_mutex | ||
| HALF_LOCKED2 | &ipvs->est_mutex | ||
| HALF_LOCKED2 | &mdevice->devmem_lock | ||
| HALF_LOCKED2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &mgr->topology_ref_history_lock | ||
| HALF_LOCKED2 | &nbd->config_lock | ||
| HALF_LOCKED2 | &nlk->nl_cb_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &opts->lock | ||
| HALF_LOCKED2 | &p->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &priv->wsm_cmd_mux | ||
| HALF_LOCKED2 | &psi->read_mutex | ||
| HALF_LOCKED2 | &smaster->lock | ||
| HALF_LOCKED2 | &supplies->supplies_lock | ||
| HALF_LOCKED2 | &vc4->bo_lock | ||
| HALF_LOCKED2 | &vm->lock | ||
| HALF_LOCKED2 | &vsi->xdp_state_lock | ||
| HALF_LOCKED2 | &wl->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &bioscfg_drv.mutex | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &comedi_drivers_list_lock | ||
| HALF_LOCKED2 | global &dax_dev_rwsem | ||
| HALF_LOCKED2 | global &dax_region_rwsem | ||
| HALF_LOCKED2 | global &event_mutex | ||
| HALF_LOCKED2 | global &f_midi2_desc_mutex | ||
| HALF_LOCKED2 | global &genl_mutex | ||
| HALF_LOCKED2 | global &icc_lock | ||
| HALF_LOCKED2 | global &init_lock | ||
| HALF_LOCKED2 | global &nl_table_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | obj->resv | ||
| HALF_LOCKED2 | queue_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | su_mutex |
mm/slub.c __do_krealloc() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &buffer->mutex | ||
| HALF_LOCKED2 | &c->commit_sem | ||
| HALF_LOCKED2 | &c->tnc_mutex | ||
| HALF_LOCKED2 | &call->user_mutex | ||
| HALF_LOCKED2 | &card->fw.lock | ||
| HALF_LOCKED2 | &card->mutex | ||
| HALF_LOCKED2 | &counter->mtx | ||
| HALF_LOCKED2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &frag->frag_sem | ||
| HALF_LOCKED2 | &gvt->lock | ||
| HALF_LOCKED2 | &hdev->driver_input_lock | ||
| HALF_LOCKED2 | &hidg->read_spinlock | ||
| HALF_LOCKED2 | &ioc->reset_in_progress_mutex | ||
| HALF_LOCKED2 | &ipvs->est_mutex | ||
| HALF_LOCKED2 | &mdevice->devmem_lock | ||
| HALF_LOCKED2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &mgr->topology_ref_history_lock | ||
| HALF_LOCKED2 | &nbd->config_lock | ||
| HALF_LOCKED2 | &nlk->nl_cb_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &opts->lock | ||
| HALF_LOCKED2 | &p->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &priv->wsm_cmd_mux | ||
| HALF_LOCKED2 | &psi->read_mutex | ||
| HALF_LOCKED2 | &smaster->lock | ||
| HALF_LOCKED2 | &supplies->supplies_lock | ||
| HALF_LOCKED2 | &vc4->bo_lock | ||
| HALF_LOCKED2 | &vm->lock | ||
| HALF_LOCKED2 | &vsi->xdp_state_lock | ||
| HALF_LOCKED2 | &wl->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &bioscfg_drv.mutex | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &comedi_drivers_list_lock | ||
| HALF_LOCKED2 | global &dax_dev_rwsem | ||
| HALF_LOCKED2 | global &dax_region_rwsem | ||
| HALF_LOCKED2 | global &event_mutex | ||
| HALF_LOCKED2 | global &f_midi2_desc_mutex | ||
| HALF_LOCKED2 | global &genl_mutex | ||
| HALF_LOCKED2 | global &icc_lock | ||
| HALF_LOCKED2 | global &init_lock | ||
| HALF_LOCKED2 | global &nl_table_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | obj->resv | ||
| HALF_LOCKED2 | queue_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | su_mutex |
mm/slub.c kvrealloc_node_align_noprof() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
mm/slub.c metadata_access_disable() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
arch/x86/kernel/dumpstack.c show_trace_log_lvl() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
arch/x86/kernel/alternative.c __text_poke() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| HALF_LOCKED2 | global &pack_mutex | ||
| HALF_LOCKED2 | global &text_mutex |
arch/x86/kernel/alternative.c apply_alternatives() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL |
mm/kasan/report.c report_suppress_stop() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq_flags |
lib/tests/slub_kunit.c test_clobber_redzone_free() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL |
lib/tests/slub_kunit.c test_clobber_zone() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL |
lib/tests/slub_kunit.c test_kmalloc_redzone_access() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL |
lib/tests/slub_kunit.c test_krealloc_redzone_zeroing() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL |
mm/page_alloc.c clear_highpages_kasan_tagged() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
mm/page_poison.c poison_page() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &device_hotplug_lock | ||
| HALF_LOCKED2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | irq |
mm/page_poison.c unpoison_page() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
mm/kmemleak.c hex_dump_object() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &object->lock | ||
| HALF_LOCKED2 | &seq->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &scan_mutex | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct kmemleak_object)->lock |
mm/kmemleak.c scan_block() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | global &kmemleak_lock | ||
| LOCK2 | global &scan_mutex | ||
| HALF_LOCKED2 | &scanned->lock | ||
| HALF_LOCKED2 | flags |
mm/kmemleak.c update_checksum() -> kasan_enable_current()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | &object->lock | ||
| LOCK2 | global &scan_mutex | ||
| LOCK2 | irq | ||
| LOCK2 | rcu_read | ||
| TYPE_LOCK | (struct kmemleak_object)->lock |