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Searched refs:BUG_ON (Results 1 – 25 of 2042) sorted by relevance

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/Linux-v5.10/tools/testing/selftests/vm/
Dmremap_dontunmap.c33 #define BUG_ON(condition, description) \ macro
51 BUG_ON(source_mapping == MAP_FAILED, "mmap"); in kernel_support_for_mremap_dontunmap()
61 BUG_ON(munmap(dest_mapping, num_pages * page_size) == -1, in kernel_support_for_mremap_dontunmap()
65 BUG_ON(munmap(source_mapping, num_pages * page_size) == -1, in kernel_support_for_mremap_dontunmap()
74 BUG_ON(size & (page_size - 1), in check_region_contains_byte()
76 BUG_ON((unsigned long)addr & (page_size - 1), in check_region_contains_byte()
105 BUG_ON(source_mapping == MAP_FAILED, "mmap"); in mremap_dontunmap_simple()
113 BUG_ON(dest_mapping == MAP_FAILED, "mremap"); in mremap_dontunmap_simple()
117 BUG_ON(check_region_contains_byte in mremap_dontunmap_simple()
120 BUG_ON(check_region_contains_byte in mremap_dontunmap_simple()
[all …]
Dmap_populate.c24 #define BUG_ON(condition, description) \ macro
38 BUG_ON(ret <= 0, "read(sock)"); in parent_f()
42 BUG_ON(ret, "msync()"); in parent_f()
45 BUG_ON(ret <= 0, "write(sock)"); in parent_f()
48 BUG_ON(!WIFEXITED(status), "child in unexpected state"); in parent_f()
59 BUG_ON(smap == MAP_FAILED, "mmap()"); in child_f()
61 BUG_ON(*smap != 0xdeadbabe, "MAP_PRIVATE | MAP_POPULATE changed file"); in child_f()
64 BUG_ON(ret <= 0, "write(sock)"); in child_f()
67 BUG_ON(ret <= 0, "read(sock)"); in child_f()
69 BUG_ON(*smap == 0x22222BAD, "MAP_POPULATE didn't COW private page"); in child_f()
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/Linux-v5.10/lib/
Datomic64_test.c49 BUG_ON(atomic##bit##_##op(val, &v) != r); \
50 BUG_ON(atomic##bit##_read(&v) != r); \
58 BUG_ON(atomic##bit##_##op(val, &v) != v0); \
59 BUG_ON(atomic##bit##_read(&v) != r); \
75 BUG_ON(atomic##bit##_##op(&v, ##args) != ret); \
76 BUG_ON(atomic##bit##_read(&v) != expect); \
159 BUG_ON(v.counter != r); in test_atomic64()
163 BUG_ON(v.counter != r); in test_atomic64()
164 BUG_ON(atomic64_read(&v) != r); in test_atomic64()
193 BUG_ON(v.counter != r); in test_atomic64()
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Dplist.c151 BUG_ON(plist_head_empty(head)); in plist_requeue()
152 BUG_ON(plist_node_empty(node)); in plist_requeue()
188 BUG_ON(nr_expect != 0); in plist_test_check()
199 BUG_ON(!list_empty(&node_pos->prio_list)); in plist_test_check()
203 BUG_ON(prio_pos->prio > node_pos->prio); in plist_test_check()
204 BUG_ON(prio_pos->prio_list.next != &node_pos->prio_list); in plist_test_check()
208 BUG_ON(nr_expect != 0); in plist_test_check()
209 BUG_ON(prio_pos->prio_list.next != &first->prio_list); in plist_test_check()
217 BUG_ON(node->prio == plist_next(node)->prio); in plist_test_requeue()
Dlru_cache.c29 BUG_ON(!lc); \
30 BUG_ON(!lc->nr_elements); \
31 BUG_ON(test_and_set_bit(__LC_PARANOIA, &lc->flags)); \
43 BUG_ON(i >= lc_->nr_elements); \
44 BUG_ON(lc_->lc_element[i] != e_); } while (0)
254 BUG_ON(!lc); in __lc_find()
255 BUG_ON(!lc->nr_elements); in __lc_find()
313 BUG_ON(e->refcnt); in lc_del()
430 BUG_ON(!e); in __lc_get()
433 BUG_ON(++e->refcnt != 1); in __lc_get()
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/Linux-v5.10/net/mac802154/
Dmib.c29 BUG_ON(dev->type != ARPHRD_IEEE802154); in mac802154_dev_set_page_channel()
46 BUG_ON(dev->type != ARPHRD_IEEE802154); in mac802154_get_params()
62 BUG_ON(dev->type != ARPHRD_IEEE802154); in mac802154_set_params()
78 BUG_ON(dev->type != ARPHRD_IEEE802154); in mac802154_add_key()
93 BUG_ON(dev->type != ARPHRD_IEEE802154); in mac802154_del_key()
108 BUG_ON(dev->type != ARPHRD_IEEE802154); in mac802154_add_dev()
122 BUG_ON(dev->type != ARPHRD_IEEE802154); in mac802154_del_dev()
138 BUG_ON(dev->type != ARPHRD_IEEE802154); in mac802154_add_devkey()
154 BUG_ON(dev->type != ARPHRD_IEEE802154); in mac802154_del_devkey()
169 BUG_ON(dev->type != ARPHRD_IEEE802154); in mac802154_add_seclevel()
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/Linux-v5.10/tools/testing/radix-tree/
Didr-test.c175 BUG_ON(id < 0); in idr_u32_cb()
176 BUG_ON(ptr != DUMMY_PTR); in idr_u32_cb()
187 BUG_ON(idr_alloc_u32(idr, DUMMY_PTR, &id, id, GFP_KERNEL)); in idr_u32_test1()
188 BUG_ON(id != handle); in idr_u32_test1()
189 BUG_ON(idr_alloc_u32(idr, DUMMY_PTR, &id, id, GFP_KERNEL) != -ENOSPC); in idr_u32_test1()
190 BUG_ON(id != handle); in idr_u32_test1()
195 BUG_ON(ptr != NULL); in idr_u32_test1()
196 BUG_ON(sid != 0); in idr_u32_test1()
198 BUG_ON(ptr != DUMMY_PTR); in idr_u32_test1()
199 BUG_ON(sid != id); in idr_u32_test1()
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/Linux-v5.10/drivers/clk/sirf/
Dclk-atlas7.c1451 BUG_ON(!clk); in atlas7_clk_init()
1453 BUG_ON(!clk); in atlas7_clk_init()
1455 BUG_ON(!clk); in atlas7_clk_init()
1457 BUG_ON(!clk); in atlas7_clk_init()
1459 BUG_ON(!clk); in atlas7_clk_init()
1461 BUG_ON(!clk); in atlas7_clk_init()
1466 BUG_ON(!clk); in atlas7_clk_init()
1470 BUG_ON(!clk); in atlas7_clk_init()
1474 BUG_ON(!clk); in atlas7_clk_init()
1479 BUG_ON(!clk); in atlas7_clk_init()
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/Linux-v5.10/mm/
Duserfaultfd.c278 BUG_ON(dst_addr >= dst_start + len); in __mcopy_atomic_hugetlb()
319 BUG_ON(!page); in __mcopy_atomic_hugetlb()
334 BUG_ON(page); in __mcopy_atomic_hugetlb()
399 BUG_ON(copied < 0); in __mcopy_atomic_hugetlb()
400 BUG_ON(err > 0); in __mcopy_atomic_hugetlb()
401 BUG_ON(!copied && !err); in __mcopy_atomic_hugetlb()
476 BUG_ON(dst_start & ~PAGE_MASK); in __mcopy_atomic()
477 BUG_ON(len & ~PAGE_MASK); in __mcopy_atomic()
480 BUG_ON(src_start + len <= src_start); in __mcopy_atomic()
481 BUG_ON(dst_start + len <= dst_start); in __mcopy_atomic()
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/Linux-v5.10/tools/perf/bench/
Dsched-pipe.c63 BUG_ON(ret != sizeof(int)); in worker_thread()
65 BUG_ON(ret != sizeof(int)); in worker_thread()
68 BUG_ON(ret != sizeof(int)); in worker_thread()
70 BUG_ON(ret != sizeof(int)); in worker_thread()
96 BUG_ON(pipe(pipe_1)); in bench_sched_pipe()
97 BUG_ON(pipe(pipe_2)); in bench_sched_pipe()
122 BUG_ON(ret); in bench_sched_pipe()
129 BUG_ON(ret); in bench_sched_pipe()
Dnuma.c255 BUG_ON(!cpumask); in node_has_cpus()
275 BUG_ON(ret); in bind_to_cpu()
285 BUG_ON(target_cpu < 0 || target_cpu >= g->p.nr_cpus); in bind_to_cpu()
290 BUG_ON(ret); in bind_to_cpu()
302 BUG_ON(ret); in bind_to_node()
312 BUG_ON(!cpumask); in bind_to_node()
323 BUG_ON(ret); in bind_to_node()
333 BUG_ON(ret); in bind_to_cpumask()
342 BUG_ON(ret); in mempol_restore()
353 BUG_ON(g->p.nr_nodes > (int)sizeof(nodemask)*8); in bind_to_memnode()
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/Linux-v5.10/drivers/net/wireless/ti/wlcore/
Dhw_ops.h18 BUG_ON(1); in wlcore_hw_calc_tx_blocks()
28 BUG_ON(1); in wlcore_hw_set_tx_desc_blocks()
39 BUG_ON(1); in wlcore_hw_set_tx_desc_data_len()
49 BUG_ON(1); in wlcore_hw_get_rx_buf_align()
67 BUG_ON(1); in wlcore_hw_get_rx_packet_len()
99 BUG_ON(!wl->ops->convert_fw_status); in wlcore_hw_convert_fw_status()
108 BUG_ON(1); in wlcore_hw_sta_get_ap_rate_mask()
127 BUG_ON(1); in wlcore_hw_set_tx_desc_csum()
173 BUG_ON(1); in wlcore_hw_get_spare_blocks()
185 BUG_ON(1); in wlcore_hw_set_key()
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/Linux-v5.10/fs/ntfs/
Daops.c130 BUG_ON(!recs); in ntfs_end_buffer_async_read()
186 BUG_ON(!ni->runlist.rl && !ni->mft_no && !NInoAttr(ni)); in ntfs_read_block()
199 BUG_ON(!bh); in ntfs_read_block()
391 BUG_ON(!PageLocked(page)); in ntfs_readpage()
421 BUG_ON(ni->type != AT_DATA); in ntfs_readpage()
427 BUG_ON(ni->type != AT_DATA); in ntfs_readpage()
428 BUG_ON(ni->name_len); in ntfs_readpage()
555 BUG_ON(!NInoNonResident(ni)); in ntfs_write_block()
556 BUG_ON(NInoMstProtected(ni)); in ntfs_write_block()
560 BUG_ON(!PageUptodate(page)); in ntfs_write_block()
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Dcollate.c39 BUG_ON(data1_len != data2_len); in ntfs_collate_ntofs_ulong()
40 BUG_ON(data1_len != 4); in ntfs_collate_ntofs_ulong()
97 BUG_ON(cr != COLLATION_BINARY && cr != COLLATION_NTOFS_ULONG); in ntfs_collate()
99 BUG_ON(i < 0); in ntfs_collate()
103 BUG_ON(i < 0x10); in ntfs_collate()
Dbitmap.c44 BUG_ON(!vi); in __ntfs_bitmap_set_bits_in_run()
49 BUG_ON(start_bit < 0); in __ntfs_bitmap_set_bits_in_run()
50 BUG_ON(cnt < 0); in __ntfs_bitmap_set_bits_in_run()
51 BUG_ON(value > 1); in __ntfs_bitmap_set_bits_in_run()
107 BUG_ON(cnt <= 0); in __ntfs_bitmap_set_bits_in_run()
133 BUG_ON(cnt > 7); in __ntfs_bitmap_set_bits_in_run()
Dfile.c115 BUG_ON(new_init_size > ni->allocated_size); in ntfs_attr_extend_initialized()
130 BUG_ON(old_init_size != old_i_size); in ntfs_attr_extend_initialized()
151 BUG_ON(a->non_resident); in ntfs_attr_extend_initialized()
154 BUG_ON(old_i_size != (loff_t)attr_len); in ntfs_attr_extend_initialized()
195 BUG_ON(!a->non_resident); in ntfs_attr_extend_initialized()
196 BUG_ON(old_i_size != (loff_t) in ntfs_attr_extend_initialized()
269 BUG_ON(ni->initialized_size != new_init_size); in ntfs_attr_extend_initialized()
292 BUG_ON(!a->non_resident); in ntfs_attr_extend_initialized()
341 BUG_ON(NInoMstProtected(ni)); in ntfs_prepare_file_for_write()
342 BUG_ON(ni->type != AT_DATA); in ntfs_prepare_file_for_write()
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/Linux-v5.10/arch/sparc/include/asm/
Dvga.h25 BUG_ON((long) addr >= 0); in scr_writew()
32 BUG_ON((long) addr >= 0); in scr_readw()
39 BUG_ON((long) p >= 0); in scr_memsetw()
46 BUG_ON((long) d >= 0); in scr_memcpyw()
53 BUG_ON((long) d >= 0); in scr_memmovew()
/Linux-v5.10/net/ceph/
Dmessenger.c121 BUG_ON(!con_flag_valid(con_flag)); in con_flag_clear()
128 BUG_ON(!con_flag_valid(con_flag)); in con_flag_set()
135 BUG_ON(!con_flag_valid(con_flag)); in con_flag_test()
143 BUG_ON(!con_flag_valid(con_flag)); in con_flag_test_and_clear()
151 BUG_ON(!con_flag_valid(con_flag)); in con_flag_test_and_set()
235 BUG_ON(ceph_msg_cache); in ceph_msgr_slab_init()
245 BUG_ON(!ceph_msg_cache); in ceph_msgr_slab_exit()
257 BUG_ON(zero_page == NULL); in _ceph_msgr_exit()
269 BUG_ON(zero_page != NULL); in ceph_msgr_init()
289 BUG_ON(ceph_msgr_wq == NULL); in ceph_msgr_exit()
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/Linux-v5.10/arch/powerpc/kernel/
Dsyscall_64.c28 BUG_ON(irq_soft_mask_return() != IRQS_ALL_DISABLED); in system_call_exception()
33 BUG_ON(!(regs->msr & MSR_RI)); in system_call_exception()
34 BUG_ON(!(regs->msr & MSR_PR)); in system_call_exception()
35 BUG_ON(!FULL_REGS(regs)); in system_call_exception()
36 BUG_ON(regs->softe != IRQS_ENABLED); in system_call_exception()
263 BUG_ON(!(regs->msr & MSR_RI)); in interrupt_exit_user_prepare()
264 BUG_ON(!(regs->msr & MSR_PR)); in interrupt_exit_user_prepare()
265 BUG_ON(!FULL_REGS(regs)); in interrupt_exit_user_prepare()
266 BUG_ON(regs->softe != IRQS_ENABLED); in interrupt_exit_user_prepare()
348 BUG_ON(regs->msr & MSR_PR); in interrupt_exit_kernel_prepare()
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/Linux-v5.10/scripts/coccinelle/misc/
Dbugon.cocci2 /// Use BUG_ON instead of a if condition followed by BUG.
6 //# with a BUG_ON having the conditional expression of the if statement
38 +BUG_ON(e);
55 coccilib.org.print_todo(p[0], "WARNING use BUG_ON")
61 …="WARNING: Use BUG_ON instead of if condition followed by BUG.\nPlease make sure the condition has…
/Linux-v5.10/arch/x86/xen/
Dmulticalls.c64 BUG_ON(preemptible()); in xen_mc_flush()
80 BUG_ON(b->argidx != 0); in xen_mc_flush()
146 BUG_ON(preemptible()); in __xen_mc_entry()
147 BUG_ON(b->argidx >= MC_ARGS); in __xen_mc_entry()
165 BUG_ON(b->argidx >= MC_ARGS); in __xen_mc_entry()
174 BUG_ON(preemptible()); in xen_mc_extend_args()
175 BUG_ON(b->argidx >= MC_ARGS); in xen_mc_extend_args()
192 BUG_ON(b->argidx >= MC_ARGS); in xen_mc_extend_args()
/Linux-v5.10/fs/ocfs2/dlm/
Ddlmast.c56 BUG_ON(lock->ml.highest_blocked == LKM_NLMODE); in dlm_should_cancel_bast()
80 BUG_ON(!dlm); in __dlm_queue_ast()
81 BUG_ON(!lock); in __dlm_queue_ast()
133 BUG_ON(!dlm); in dlm_queue_ast()
134 BUG_ON(!lock); in dlm_queue_ast()
146 BUG_ON(!dlm); in __dlm_queue_bast()
147 BUG_ON(!lock); in __dlm_queue_bast()
153 BUG_ON(!list_empty(&lock->bast_list)); in __dlm_queue_bast()
170 BUG_ON(!dlm); in dlm_queue_bast()
171 BUG_ON(!lock); in dlm_queue_bast()
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/Linux-v5.10/fs/ocfs2/
Duptodate.c60 BUG_ON(!ci || !ci->ci_ops); in ocfs2_metadata_cache_owner()
67 BUG_ON(!ci || !ci->ci_ops); in ocfs2_metadata_cache_get_super()
74 BUG_ON(!ci || !ci->ci_ops); in ocfs2_metadata_cache_lock()
81 BUG_ON(!ci || !ci->ci_ops); in ocfs2_metadata_cache_unlock()
88 BUG_ON(!ci || !ci->ci_ops); in ocfs2_metadata_cache_io_lock()
95 BUG_ON(!ci || !ci->ci_ops); in ocfs2_metadata_cache_io_unlock()
116 BUG_ON(!ops); in ocfs2_metadata_cache_init()
162 BUG_ON(!ci || !ci->ci_ops); in ocfs2_metadata_cache_purge()
292 BUG_ON(ci->ci_num_cached >= OCFS2_CACHE_INFO_MAX_ARRAY); in ocfs2_append_cache_array()
511 BUG_ON(ocfs2_buffer_cached(ci, bh)); in ocfs2_set_new_buffer_uptodate()
[all …]
Dstackglue.c153 BUG_ON(active_stack == NULL); in ocfs2_stack_driver_put()
154 BUG_ON(active_stack->sp_count == 0); in ocfs2_stack_driver_put()
194 BUG_ON(p != plugin); in ocfs2_stack_glue_unregister()
195 BUG_ON(plugin == active_stack); in ocfs2_stack_glue_unregister()
196 BUG_ON(plugin->sp_count != 0); in ocfs2_stack_glue_unregister()
215 BUG_ON(locking_max_version.pv_major != 0); in ocfs2_stack_glue_set_max_proto_version()
243 BUG_ON(lksb->lksb_conn != conn); in ocfs2_dlm_lock()
253 BUG_ON(lksb->lksb_conn == NULL); in ocfs2_dlm_unlock()
317 BUG_ON(group == NULL); in ocfs2_cluster_connect()
318 BUG_ON(conn == NULL); in ocfs2_cluster_connect()
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/Linux-v5.10/block/partitions/
Dldm.c71 BUG_ON(!data || !ph); in ldm_parse_privhead()
128 BUG_ON (!data || !toc); in ldm_parse_tocblock()
174 BUG_ON (!data || !vm); in ldm_parse_vmdb()
215 BUG_ON (!ph1 || !ph2); in ldm_compare_privheads()
239 BUG_ON (!toc1 || !toc2); in ldm_compare_tocblocks()
276 BUG_ON (!state || !ph1); in ldm_validate_privheads()
364 BUG_ON(!state || !ldb); in ldm_validate_tocblocks()
436 BUG_ON (!state || !ldb); in ldm_validate_vmdb()
500 BUG_ON(!state); in ldm_validate_partition_table()
542 BUG_ON (!ldb); in ldm_get_disk_objid()
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