Home
last modified time | relevance | path

Searched refs:WARN_ON_ONCE (Results 1 – 25 of 1539) sorted by relevance

12345678910>>...62

/linux/kernel/
H A Dcontext_tracking.c93 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && (seq & CT_RCU_WATCHING)); in ct_kernel_exit_state()
113 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && !(seq & CT_RCU_WATCHING)); in ct_kernel_enter_state()
128 WARN_ON_ONCE(ct_nmi_nesting() != CT_NESTING_IRQ_NONIDLE); in ct_kernel_exit()
130 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && in ct_kernel_exit()
141 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && !user && !is_idle_task(current)); in ct_kernel_exit()
168 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && !raw_irqs_disabled()); in ct_kernel_enter()
170 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && oldval < 0); in ct_kernel_enter()
186 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && !user && !is_idle_task(current)); in ct_kernel_enter()
188 WARN_ON_ONCE(ct_nmi_nesting()); in ct_kernel_enter()
214 WARN_ON_ONCE(ct_nmi_nesting() <= 0); in ct_nmi_exit()
[all …]
H A Dkthread.c123 if (WARN_ON_ONCE(to_kthread(p))) in set_kthread_struct()
153 WARN_ON_ONCE(kthread->blkcg_css); in free_kthread_struct()
369 if (WARN_ON_ONCE(kthread->node == NUMA_NO_NODE)) in kthread_fetch_affinity()
384 WARN_ON_ONCE(kthread_is_per_cpu(current)); in kthread_affine_node()
390 WARN_ON_ONCE(1); in kthread_affine_node()
395 WARN_ON_ONCE(!list_empty(&kthread->hotplug_node)); in kthread_affine_node()
620 WARN_ON_ONCE(kthread->started); in kthread_bind_mask()
636 WARN_ON_ONCE(kthread->started); in kthread_bind()
673 WARN_ON_ONCE(!(k->flags & PF_NO_SETAFFINITY)); in kthread_set_per_cpu()
741 if (WARN_ON_ONCE(test_bit(KTHREAD_SHOULD_PARK, &kthread->flags))) in kthread_park()
[all …]
H A Djump_label.c180 if (WARN_ON_ONCE(!static_key_fast_inc_not_disabled(key))) in static_key_slow_inc_cpuslocked()
203 WARN_ON_ONCE(atomic_read(&key->enabled) != 1); in static_key_enable_cpuslocked()
234 WARN_ON_ONCE(atomic_read(&key->enabled) != 0); in static_key_disable_cpuslocked()
276 WARN_ON_ONCE(v < 0); in static_key_dec_not_one()
282 if (WARN_ON_ONCE(v == 0)) in static_key_dec_not_one()
306 if (WARN_ON_ONCE(val == -1)) in __static_key_slow_dec_cpuslocked()
311 if (WARN_ON_ONCE(val == 0)) in __static_key_slow_dec_cpuslocked()
411 WARN_ON_ONCE(key->type & JUMP_TYPE_LINKED); in static_key_entries()
449 WARN_ON_ONCE((unsigned long)entries & JUMP_TYPE_MASK); in static_key_set_entries()
588 if (WARN_ON_ONCE(!static_key_initialized)) in jump_label_init_ro()
[all …]
/linux/drivers/gpu/drm/vc4/
H A Dvc4_perfmon.c26 if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) in vc4_perfmon_get()
40 if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) in vc4_perfmon_put()
52 if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) in vc4_perfmon_start()
55 if (WARN_ON_ONCE(!perfmon || vc4->active_perfmon)) in vc4_perfmon_start()
72 if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) in vc4_perfmon_stop()
75 if (WARN_ON_ONCE(!vc4->active_perfmon || in vc4_perfmon_stop()
93 if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) in vc4_perfmon_find()
108 if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) in vc4_perfmon_open_file()
134 if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) in vc4_perfmon_close_file()
154 if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) in vc4_perfmon_create_ioctl()
[all …]
/linux/kernel/rcu/
H A Dsync.c62 WARN_ON_ONCE(READ_ONCE(rsp->gp_state) == GP_IDLE); in rcu_sync_func()
63 WARN_ON_ONCE(READ_ONCE(rsp->gp_state) == GP_PASSED); in rcu_sync_func()
113 WARN_ON_ONCE(rsp->gp_count); in rcu_sync_enter()
154 WARN_ON_ONCE(READ_ONCE(rsp->gp_state) == GP_IDLE); in rcu_sync_exit()
157 WARN_ON_ONCE(rsp->gp_count == 0); in rcu_sync_exit()
177 WARN_ON_ONCE(READ_ONCE(rsp->gp_state) == GP_PASSED); in rcu_sync_dtor()
180 WARN_ON_ONCE(rsp->gp_count); in rcu_sync_dtor()
188 WARN_ON_ONCE(rsp->gp_state != GP_IDLE); in rcu_sync_dtor()
H A Dtree_nocb.h102 WARN_ON_ONCE(smp_processor_id() != rdp->cpu); in rcu_nocb_bypass_lock()
314 WARN_ON_ONCE(!rcu_rdp_is_offloaded(rdp)); in rcu_nocb_do_flush_bypass()
372 WARN_ON_ONCE(!rcu_nocb_do_flush_bypass(rdp, NULL, j, false)); in rcu_nocb_try_flush_bypass()
415 WARN_ON_ONCE(rcu_cblist_n_cbs(&rdp->nocb_bypass)); in rcu_nocb_try_bypass()
446 WARN_ON_ONCE(!rcu_nocb_flush_bypass(rdp, NULL, j, false)); in rcu_nocb_try_bypass()
447 WARN_ON_ONCE(rcu_cblist_n_cbs(&rdp->nocb_bypass)); in rcu_nocb_try_bypass()
464 WARN_ON_ONCE(rcu_cblist_n_cbs(&rdp->nocb_bypass)); in rcu_nocb_try_bypass()
676 WARN_ON_ONCE(my_rdp->nocb_gp_rdp != my_rdp); in nocb_gp_wait()
745 WARN_ON_ONCE(wasempty && in nocb_gp_wait()
902 WARN_ON_ONCE(rcu_segcblist_n_cbs(&rdp->cblist)); in nocb_cb_wait()
[all …]
/linux/io_uring/
H A Drefs.h16 WARN_ON_ONCE(!(req->flags & REQ_F_REFCOUNT)); in req_ref_inc_not_zero()
25 WARN_ON_ONCE(req_ref_zero_or_close_to_overflow(req)); in req_ref_put_and_test()
31 WARN_ON_ONCE(!(req->flags & REQ_F_REFCOUNT)); in req_ref_get()
32 WARN_ON_ONCE(req_ref_zero_or_close_to_overflow(req)); in req_ref_get()
38 WARN_ON_ONCE(!(req->flags & REQ_F_REFCOUNT)); in req_ref_put()
39 WARN_ON_ONCE(req_ref_zero_or_close_to_overflow(req)); in req_ref_put()
/linux/drivers/irqchip/
H A Dirq-msi-lib.c34 if (WARN_ON_ONCE(!pops)) in msi_lib_init_dev_msi_info()
43 if (WARN_ON_ONCE(domain != real_parent)) in msi_lib_init_dev_msi_info()
46 WARN_ON_ONCE(1); in msi_lib_init_dev_msi_info()
56 if (WARN_ON_ONCE(!IS_ENABLED(CONFIG_PCI_MSI))) in msi_lib_init_dev_msi_info()
67 if (WARN_ON_ONCE(info->flags)) in msi_lib_init_dev_msi_info()
82 WARN_ON_ONCE(1); in msi_lib_init_dev_msi_info()
/linux/fs/notify/fanotify/
H A Dfanotify.h110 WARN_ON_ONCE(info->dir_fh_totlen < FANOTIFY_FH_HDR_LEN)) in fanotify_info_dir_fh_len()
126 WARN_ON_ONCE(info->dir2_fh_totlen < FANOTIFY_FH_HDR_LEN)) in fanotify_info_dir2_fh_len()
140 WARN_ON_ONCE(info->file_fh_totlen < FANOTIFY_FH_HDR_LEN)) in fanotify_info_file_fh_len()
183 if (WARN_ON_ONCE(info->dir2_fh_totlen > 0) || in fanotify_info_set_dir_fh()
184 WARN_ON_ONCE(info->file_fh_totlen > 0) || in fanotify_info_set_dir_fh()
185 WARN_ON_ONCE(info->name_len > 0) || in fanotify_info_set_dir_fh()
186 WARN_ON_ONCE(info->name2_len > 0)) in fanotify_info_set_dir_fh()
195 if (WARN_ON_ONCE(info->file_fh_totlen > 0) || in fanotify_info_set_dir2_fh()
196 WARN_ON_ONCE(info->name_len > 0) || in fanotify_info_set_dir2_fh()
197 WARN_ON_ONCE(info->name2_len > 0)) in fanotify_info_set_dir2_fh()
[all …]
/linux/security/landlock/
H A Druleset.c99 WARN_ON_ONCE(1); in is_object_pointer()
115 if (WARN_ON_ONCE(num_layers >= LANDLOCK_MAX_NUM_LAYERS)) in create_rule()
128 WARN_ON_ONCE(!id.key.object); in create_rule()
156 WARN_ON_ONCE(1); in get_root()
213 if (WARN_ON_ONCE(!layers)) in insert_rule()
216 if (is_object_pointer(id.type) && WARN_ON_ONCE(!id.key.object)) in insert_rule()
238 if (WARN_ON_ONCE(num_layers != 1)) in insert_rule()
247 if (WARN_ON_ONCE(this->num_layers != 1)) in insert_rule()
249 if (WARN_ON_ONCE(this->layers[0].level != 0)) in insert_rule()
255 if (WARN_ON_ONCE(this->layers[0].level == 0)) in insert_rule()
[all …]
/linux/fs/crypto/
H A Dcrypto.c52 if (WARN_ON_ONCE(!fscrypt_bounce_page_pool)) { in fscrypt_alloc_bounce_page()
95 WARN_ON_ONCE(index > U32_MAX); in fscrypt_generate_iv()
96 WARN_ON_ONCE(ci->ci_inode->i_ino > U32_MAX); in fscrypt_generate_iv()
99 WARN_ON_ONCE(index > U32_MAX); in fscrypt_generate_iv()
121 if (WARN_ON_ONCE(len <= 0)) in fscrypt_crypt_data_unit()
123 if (WARN_ON_ONCE(len % FSCRYPT_CONTENTS_ALIGNMENT != 0)) in fscrypt_crypt_data_unit()
196 if (WARN_ON_ONCE(!PageLocked(page))) in fscrypt_encrypt_pagecache_blocks()
199 if (WARN_ON_ONCE(len <= 0 || !IS_ALIGNED(len | offs, du_size))) in fscrypt_encrypt_pagecache_blocks()
244 if (WARN_ON_ONCE(inode->i_sb->s_cop->supports_subblock_data_units)) in fscrypt_encrypt_block_inplace()
278 if (WARN_ON_ONCE(!folio_test_locked(folio))) in fscrypt_decrypt_pagecache_blocks()
[all …]
/linux/arch/powerpc/kernel/
H A Dirq_64.c107 WARN_ON_ONCE(mfmsr() & MSR_EE); in __replay_soft_interrupts()
217 WARN_ON_ONCE(in_nmi()); in arch_local_irq_restore()
218 WARN_ON_ONCE(in_hardirq()); in arch_local_irq_restore()
219 WARN_ON_ONCE(local_paca->irq_happened & PACA_IRQ_REPLAYING); in arch_local_irq_restore()
247 WARN_ON_ONCE(!(mfmsr() & MSR_EE)); in arch_local_irq_restore()
260 WARN_ON_ONCE(!irq_happened); in arch_local_irq_restore()
264 WARN_ON_ONCE(mfmsr() & MSR_EE); in arch_local_irq_restore()
283 WARN_ON_ONCE(!(irq_happened & PACA_IRQ_HARD_DIS)); in arch_local_irq_restore()
290 if (WARN_ON_ONCE(mfmsr() & MSR_EE)) in arch_local_irq_restore()
/linux/kernel/time/
H A Dclocksource-wdtest.c119 WARN_ON_ONCE(clocksource_wdtest_jiffies.uncertainty_margin != TICK_NSEC); in wdtest_func()
124 WARN_ON_ONCE(j1 == j2); in wdtest_func()
134 WARN_ON_ONCE(clocksource_wdtest_ktime.uncertainty_margin < NSEC_PER_USEC); in wdtest_func()
155 WARN_ON_ONCE(READ_ONCE(wdtest_ktime_read_ndelays)); in wdtest_func()
156 WARN_ON_ONCE((i <= max_retries) != in wdtest_func()
165 WARN_ON_ONCE(!(clocksource_wdtest_ktime.flags & CLOCK_SOURCE_UNSTABLE)); in wdtest_func()
/linux/kernel/sched/
H A Didle.c30 WARN_ON_ONCE(cpu_idle_force_poll < 0); in cpu_idle_poll_ctrl()
243 if (WARN_ON_ONCE(irqs_disabled())) in cpuidle_idle_call()
388 WARN_ON_ONCE(current->policy != SCHED_FIFO); in play_idle_precise()
389 WARN_ON_ONCE(current->nr_cpus_allowed != 1); in play_idle_precise()
390 WARN_ON_ONCE(!(current->flags & PF_KTHREAD)); in play_idle_precise()
391 WARN_ON_ONCE(!(current->flags & PF_NO_SETAFFINITY)); in play_idle_precise()
392 WARN_ON_ONCE(!duration_ns); in play_idle_precise()
393 WARN_ON_ONCE(current->mm); in play_idle_precise()
440 return WARN_ON_ONCE(1); in balance_idle()
/linux/arch/x86/include/asm/
H A Dentry-common.h32 WARN_ON_ONCE(flags & mask); in arch_enter_from_user_mode()
35 WARN_ON_ONCE(!user_mode(regs)); in arch_enter_from_user_mode()
42 WARN_ON_ONCE(!on_thread_stack()); in arch_enter_from_user_mode()
43 WARN_ON_ONCE(regs != task_pt_regs(current)); in arch_enter_from_user_mode()
/linux/block/
H A Dblk-settings.c72 if (WARN_ON_ONCE(lim->max_open_zones) || in blk_validate_zoned_limits()
73 WARN_ON_ONCE(lim->max_active_zones) || in blk_validate_zoned_limits()
74 WARN_ON_ONCE(lim->zone_write_granularity) || in blk_validate_zoned_limits()
75 WARN_ON_ONCE(lim->max_zone_append_sectors)) in blk_validate_zoned_limits()
80 if (WARN_ON_ONCE(!IS_ENABLED(CONFIG_BLK_DEV_ZONED))) in blk_validate_zoned_limits()
184 if (WARN_ON_ONCE(!is_power_of_2(lim->atomic_write_hw_unit_min))) in blk_validate_atomic_write_limits()
187 if (WARN_ON_ONCE(!is_power_of_2(lim->atomic_write_hw_unit_max))) in blk_validate_atomic_write_limits()
190 if (WARN_ON_ONCE(lim->atomic_write_hw_unit_min > in blk_validate_atomic_write_limits()
194 if (WARN_ON_ONCE(lim->atomic_write_hw_unit_max > in blk_validate_atomic_write_limits()
201 if (WARN_ON_ONCE(lim->atomic_write_hw_max > in blk_validate_atomic_write_limits()
[all …]
H A Dholder.c67 if (WARN_ON_ONCE(!disk->slave_dir)) in bd_link_disk_holder()
86 WARN_ON_ONCE(!bdev->bd_holder); in bd_link_disk_holder()
142 if (WARN_ON_ONCE(!disk->slave_dir)) in bd_unlink_disk_holder()
147 if (!WARN_ON_ONCE(holder == NULL) && !--holder->refcnt) { in bd_unlink_disk_holder()
/linux/scripts/coccinelle/misc/
H A Dwarn.cocci71 WARN_ON_ONCE(1);
78 *WARN_ON_ONCE(1);
84 cocci.print_main("printk + WARN_ON_ONCE can be just WARN_ONCE",p)
90 msg = "SUGGESTION: printk + WARN_ON_ONCE can be just WARN_ONCE"
101 -WARN_ON_ONCE(1);
/linux/kernel/bpf/
H A Dmemalloc.c184 WARN_ON_ONCE(local_inc_return(&c->active) != 1); in inc_active()
316 WARN_ON_ONCE(!llist_empty(&c->waiting_for_gp_ttrace)); in do_call_rcu_ttrace()
340 WARN_ON_ONCE(tgt->unit_size != c->unit_size); in free_bulk()
341 WARN_ON_ONCE(tgt->percpu_size != c->percpu_size); in free_bulk()
367 WARN_ON_ONCE(tgt->unit_size != c->unit_size); in __free_by_rcu()
368 WARN_ON_ONCE(tgt->percpu_size != c->percpu_size); in __free_by_rcu()
412 WARN_ON_ONCE(!llist_empty(&c->waiting_for_gp)); in check_free_by_rcu()
649 WARN_ON_ONCE(!llist_empty(&c->free_by_rcu_ttrace)); in check_mem_cache()
650 WARN_ON_ONCE(!llist_empty(&c->waiting_for_gp_ttrace)); in check_mem_cache()
651 WARN_ON_ONCE(!llist_empty(&c->free_llist)); in check_mem_cache()
[all …]
H A Dbpf_task_storage.c104 WARN_ON_ONCE(!rcu_read_lock_held()); in bpf_pid_task_storage_lookup_elem()
141 WARN_ON_ONCE(!rcu_read_lock_held()); in bpf_pid_task_storage_update_elem()
192 WARN_ON_ONCE(!rcu_read_lock_held()); in bpf_pid_task_storage_delete_elem()
237 WARN_ON_ONCE(!bpf_rcu_lock_held()); in BPF_CALL_5()
255 WARN_ON_ONCE(!bpf_rcu_lock_held()); in BPF_CALL_5()
272 WARN_ON_ONCE(!bpf_rcu_lock_held()); in BPF_CALL_2()
292 WARN_ON_ONCE(!bpf_rcu_lock_held()); in BPF_CALL_2()
/linux/mm/
H A Dhighmem.c173 if (WARN_ON_ONCE(addr >= PKMAP_ADDR(0) && in __kmap_to_page()
178 if (WARN_ON_ONCE(base >= __fix_to_virt(FIX_KMAP_END) && in __kmap_to_page()
477 WARN_ON_ONCE(in_hardirq() && !irqs_disabled()); in kmap_local_idx_push()
606 WARN_ON_ONCE(1); in kunmap_local_indexed()
616 WARN_ON_ONCE(addr < PAGE_OFFSET); in kunmap_local_indexed()
622 WARN_ON_ONCE(addr != __fix_to_virt(FIX_KMAP_BEGIN + idx)); in kunmap_local_indexed()
659 WARN_ON_ONCE(pte_val(pteval) != 0); in __kmap_local_sched_out()
662 if (WARN_ON_ONCE(pte_none(pteval))) in __kmap_local_sched_out()
696 WARN_ON_ONCE(pte_val(pteval) != 0); in __kmap_local_sched_in()
699 if (WARN_ON_ONCE(pte_none(pteval))) in __kmap_local_sched_in()
[all …]
/linux/fs/iomap/
H A Dbuffered-io.c223 WARN_ON_ONCE(ifs->read_bytes_pending != 0); in ifs_free()
224 WARN_ON_ONCE(atomic_read(&ifs->write_bytes_pending)); in ifs_free()
225 WARN_ON_ONCE(ifs_is_fully_uptodate(folio, ifs) != in ifs_free()
349 if (WARN_ON_ONCE(size > iomap->length)) in iomap_read_inline_data()
481 WARN_ON_ONCE(!ctx.cur_folio_in_bio); in iomap_read_folio()
483 WARN_ON_ONCE(ctx.cur_folio_in_bio); in iomap_read_folio()
640 WARN_ON_ONCE(folio_test_writeback(folio)); in iomap_invalidate_folio()
726 if (WARN_ON_ONCE(iter->flags & IOMAP_UNSHARE)) in __iomap_write_begin()
774 if (WARN_ON_ONCE(iomap_iter_srcmap(iter)->offset != 0)) in iomap_write_begin_inline()
873 WARN_ON_ONCE(!folio_test_uptodate(folio)); in iomap_write_end_inline()
[all …]
/linux/kernel/livepatch/
H A Dtransition.c132 WARN_ON_ONCE(test_tsk_thread_flag(task, TIF_PATCH_PENDING)); in klp_complete_transition()
139 WARN_ON_ONCE(test_tsk_thread_flag(task, TIF_PATCH_PENDING)); in klp_complete_transition()
167 if (WARN_ON_ONCE(klp_target_state != KLP_TRANSITION_PATCHED)) in klp_cancel_transition()
458 WARN_ON_ONCE(klp_target_state == KLP_TRANSITION_IDLE); in klp_try_complete_transition()
535 WARN_ON_ONCE(klp_target_state == KLP_TRANSITION_IDLE); in klp_start_transition()
581 WARN_ON_ONCE(klp_target_state != KLP_TRANSITION_IDLE); in klp_init_transition()
600 WARN_ON_ONCE(task->patch_state != KLP_TRANSITION_IDLE); in klp_init_transition()
610 WARN_ON_ONCE(task->patch_state != KLP_TRANSITION_IDLE); in klp_init_transition()
/linux/arch/powerpc/sysdev/xics/
H A Dicp-hv.c33 WARN_ON_ONCE(1); in icp_hv_get_xirr()
45 WARN_ON_ONCE(1); in icp_hv_set_cppr()
55 WARN_ON_ONCE(1); in icp_hv_set_xirr()
71 WARN_ON_ONCE(1); in icp_hv_set_qirr()
/linux/drivers/gpu/drm/msm/adreno/
H A Dadreno_gpu.h293 WARN_ON_ONCE(gpu->info->family >= ADRENO_6XX_GEN1); in adreno_patchid()
299 if (WARN_ON_ONCE(!gpu->info)) in adreno_is_revn()
311 if (WARN_ON_ONCE(!gpu->info)) in adreno_is_a2xx()
318 if (WARN_ON_ONCE(!gpu->info)) in adreno_is_a20x()
492 if (WARN_ON_ONCE(!gpu->info)) in adreno_is_a610_family()
508 if (WARN_ON_ONCE(!gpu->info)) in adreno_is_a630_family()
515 if (WARN_ON_ONCE(!gpu->info)) in adreno_is_a660_family()
523 if (WARN_ON_ONCE(!gpu->info)) in adreno_is_a650_family()
531 if (WARN_ON_ONCE(!gpu->info)) in adreno_is_a640_family()
558 if (WARN_ON_ONCE(!gpu->info)) in adreno_is_a740_family()

12345678910>>...62