/linux/kernel/ |
H A D | context_tracking.c | 93 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 …]
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H A D | kthread.c | 123 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 …]
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H A D | jump_label.c | 180 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 …]
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/linux/drivers/gpu/drm/vc4/ |
H A D | vc4_perfmon.c | 26 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 …]
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/linux/kernel/rcu/ |
H A D | sync.c | 62 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()
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H A D | tree_nocb.h | 102 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 …]
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/linux/io_uring/ |
H A D | refs.h | 16 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()
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/linux/drivers/irqchip/ |
H A D | irq-msi-lib.c | 34 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()
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/linux/fs/notify/fanotify/ |
H A D | fanotify.h | 110 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 …]
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/linux/security/landlock/ |
H A D | ruleset.c | 99 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 …]
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/linux/fs/crypto/ |
H A D | crypto.c | 52 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 …]
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/linux/arch/powerpc/kernel/ |
H A D | irq_64.c | 107 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()
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/linux/kernel/time/ |
H A D | clocksource-wdtest.c | 119 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()
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/linux/kernel/sched/ |
H A D | idle.c | 30 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()
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/linux/arch/x86/include/asm/ |
H A D | entry-common.h | 32 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()
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/linux/block/ |
H A D | blk-settings.c | 72 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 …]
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H A D | holder.c | 67 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()
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/linux/scripts/coccinelle/misc/ |
H A D | warn.cocci | 71 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);
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/linux/kernel/bpf/ |
H A D | memalloc.c | 184 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 …]
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H A D | bpf_task_storage.c | 104 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()
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/linux/mm/ |
H A D | highmem.c | 173 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 …]
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/linux/fs/iomap/ |
H A D | buffered-io.c | 223 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 …]
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/linux/kernel/livepatch/ |
H A D | transition.c | 132 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()
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/linux/arch/powerpc/sysdev/xics/ |
H A D | icp-hv.c | 33 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()
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/linux/drivers/gpu/drm/msm/adreno/ |
H A D | adreno_gpu.h | 293 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()
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