../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_mov_i’: ../arch/x86/net/bpf_jit_comp32.c:210:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 210 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_mov_r’: ../arch/x86/net/bpf_jit_comp32.c:238:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 238 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_mul_r’: ../arch/x86/net/bpf_jit_comp32.c:289:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 289 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_to_le_r64’: ../arch/x86/net/bpf_jit_comp32.c:322:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 322 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_to_be_r64’: ../arch/x86/net/bpf_jit_comp32.c:370:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 370 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_div_mod_r’: ../arch/x86/net/bpf_jit_comp32.c:439:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 439 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_shift_r’: ../arch/x86/net/bpf_jit_comp32.c:486:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 486 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_alu_r’: ../arch/x86/net/bpf_jit_comp32.c:528:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 528 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_alu_i’: ../arch/x86/net/bpf_jit_comp32.c:602:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 602 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_neg64’: ../arch/x86/net/bpf_jit_comp32.c:701:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 701 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_lsh_r64’: ../arch/x86/net/bpf_jit_comp32.c:735:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 735 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_arsh_r64’: ../arch/x86/net/bpf_jit_comp32.c:788:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 788 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_rsh_r64’: ../arch/x86/net/bpf_jit_comp32.c:841:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 841 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_lsh_i64’: ../arch/x86/net/bpf_jit_comp32.c:894:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 894 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_rsh_i64’: ../arch/x86/net/bpf_jit_comp32.c:942:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 942 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_arsh_i64’: ../arch/x86/net/bpf_jit_comp32.c:991:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 991 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_mul_r64’: ../arch/x86/net/bpf_jit_comp32.c:1039:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1039 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_mul_i64’: ../arch/x86/net/bpf_jit_comp32.c:1116:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1116 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_epilogue’: ../arch/x86/net/bpf_jit_comp32.c:1249:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1249 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_push_r64’: ../arch/x86/net/bpf_jit_comp32.c:1394:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1394 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_push_r32’: ../arch/x86/net/bpf_jit_comp32.c:1412:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1412 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_kfunc_call’: ../arch/x86/net/bpf_jit_comp32.c:1573:16: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1573 | int i, cnt = 0, first_stack_regno, last_stack_regno; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘do_jit’: ../arch/x86/net/bpf_jit_comp32.c:1666:16: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1666 | int i, cnt = 0; | ^~~ In file included from ../include/trace/define_trace.h:132, from ../samples/trace_events/trace-events-sample.h:640, from ../samples/trace_events/trace-events-sample.c:12: ../samples/trace_events/./trace-events-sample.h: In function ‘trace_event_get_offsets_foo_bar’: ../include/trace/stages/stage5_get_offsets.h:33:31: warning: function ‘trace_event_get_offsets_foo_bar’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 33 | { (void)sizeof(struct _test_no_array_##item *); } | ^~~~~~~~~~~~~~~ ../include/trace/trace_events.h:285:9: note: in definition of macro ‘DECLARE_EVENT_CLASS’ 285 | tstruct; \ | ^~~~~~~ ../include/trace/trace_events.h:43:30: note: in expansion of macro ‘PARAMS’ 43 | PARAMS(tstruct), \ | ^~~~~~ ../samples/trace_events/./trace-events-sample.h:291:1: note: in expansion of macro ‘TRACE_EVENT’ 291 | TRACE_EVENT(foo_bar, | ^~~~~~~~~~~ ../samples/trace_events/./trace-events-sample.h:299:9: note: in expansion of macro ‘TP_STRUCT__entry’ 299 | TP_STRUCT__entry( | ^~~~~~~~~~~~~~~~ ../samples/trace_events/./trace-events-sample.h:301:17: note: in expansion of macro ‘__field’ 301 | __field( int, bar ) | ^~~~~~~ ../samples/trace_events/./trace-events-sample.h: In function ‘do_trace_event_raw_event_foo_bar’: ../arch/x86/include/asm/bug.h:96:50: warning: function ‘do_trace_event_raw_event_foo_bar’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 96 | [size] "i" (sizeof(struct bug_entry))); \ | ^~~~~~~~~ ../include/trace/trace_events.h:427:11: note: in definition of macro ‘__DECLARE_EVENT_CLASS’ 427 | { assign; } \ | ^~~~~~ ../include/trace/trace_events.h:435:23: note: in expansion of macro ‘PARAMS’ 435 | PARAMS(assign), PARAMS(print)) \ | ^~~~~~ ../include/trace/trace_events.h:40:9: note: in expansion of macro ‘DECLARE_EVENT_CLASS’ 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ ../include/trace/trace_events.h:44:30: note: in expansion of macro ‘PARAMS’ 44 | PARAMS(assign), \ | ^~~~~~ ../samples/trace_events/./trace-events-sample.h:291:1: note: in expansion of macro ‘TRACE_EVENT’ 291 | TRACE_EVENT(foo_bar, | ^~~~~~~~~~~ ../samples/trace_events/./trace-events-sample.h:310:9: note: in expansion of macro ‘TP_fast_assign’ 310 | TP_fast_assign( | ^~~~~~~~~~~~~~ ../arch/x86/include/asm/bug.h:134:9: note: in expansion of macro ‘_BUG_FLAGS’ 134 | _BUG_FLAGS(cond_str, ASM_UD2, __flags, ARCH_WARN_REACHABLE); \ | ^~~~~~~~~~ ../include/asm-generic/bug.h:134:17: note: in expansion of macro ‘__WARN_FLAGS’ 134 | __WARN_FLAGS("", BUGFLAG_NO_CUT_HERE | BUGFLAG_TAINT(taint));\ | ^~~~~~~~~~~~ ../include/asm-generic/bug.h:166:17: note: in expansion of macro ‘__WARN_printf’ 166 | __WARN_printf(TAINT_WARN, format); \ | ^~~~~~~~~~~~~ ../include/linux/once_lite.h:31:25: note: in expansion of macro ‘WARN’ 31 | func(__VA_ARGS__); \ | ^~~~ ../include/asm-generic/bug.h:185:9: note: in expansion of macro ‘DO_ONCE_LITE_IF’ 185 | DO_ONCE_LITE_IF(condition, WARN, 1, format) | ^~~~~~~~~~~~~~~ ../include/linux/fortify-string.h:22:41: note: in expansion of macro ‘WARN_ONCE’ 22 | # define fortify_warn_once(x...) WARN_ONCE(x) | ^~~~~~~~~ ../include/linux/fortify-string.h:632:9: note: in expansion of macro ‘fortify_warn_once’ 632 | fortify_warn_once(fortify_memcpy_chk(__fortify_size, __p_size, \ | ^~~~~~~~~~~~~~~~~ ../include/linux/fortify-string.h:688:26: note: in expansion of macro ‘__fortify_memcpy_chk’ 688 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ | ^~~~~~~~~~~~~~~~~~~~ ../include/trace/stages/stage6_event_callback.h:38:17: note: in expansion of macro ‘memcpy’ 38 | memcpy(__str__, __data_offsets.dst##_ptr_ ? : \ | ^~~~~~ ../samples/trace_events/./trace-events-sample.h:316:17: note: in expansion of macro ‘__assign_str’ 316 | __assign_str(lstr); | ^~~~~~~~~~~~ In file included from ../include/trace/define_trace.h:133: ../samples/trace_events/./trace-events-sample.h: In function ‘do_perf_trace_foo_bar’: ../arch/x86/include/asm/bug.h:96:50: warning: function ‘do_perf_trace_foo_bar’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 96 | [size] "i" (sizeof(struct bug_entry))); \ | ^~~~~~~~~ ../include/trace/perf.h:51:11: note: in definition of macro ‘__DECLARE_EVENT_CLASS’ 51 | { assign; } \ | ^~~~~~ ../include/trace/perf.h:67:23: note: in expansion of macro ‘PARAMS’ 67 | PARAMS(assign), PARAMS(print)) \ | ^~~~~~ ../include/trace/trace_events.h:40:9: note: in expansion of macro ‘DECLARE_EVENT_CLASS’ 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ ../include/trace/trace_events.h:44:30: note: in expansion of macro ‘PARAMS’ 44 | PARAMS(assign), \ | ^~~~~~ ../samples/trace_events/./trace-events-sample.h:291:1: note: in expansion of macro ‘TRACE_EVENT’ 291 | TRACE_EVENT(foo_bar, | ^~~~~~~~~~~ ../samples/trace_events/./trace-events-sample.h:310:9: note: in expansion of macro ‘TP_fast_assign’ 310 | TP_fast_assign( | ^~~~~~~~~~~~~~ ../arch/x86/include/asm/bug.h:134:9: note: in expansion of macro ‘_BUG_FLAGS’ 134 | _BUG_FLAGS(cond_str, ASM_UD2, __flags, ARCH_WARN_REACHABLE); \ | ^~~~~~~~~~ ../include/asm-generic/bug.h:134:17: note: in expansion of macro ‘__WARN_FLAGS’ 134 | __WARN_FLAGS("", BUGFLAG_NO_CUT_HERE | BUGFLAG_TAINT(taint));\ | ^~~~~~~~~~~~ ../include/asm-generic/bug.h:166:17: note: in expansion of macro ‘__WARN_printf’ 166 | __WARN_printf(TAINT_WARN, format); \ | ^~~~~~~~~~~~~ ../include/linux/once_lite.h:31:25: note: in expansion of macro ‘WARN’ 31 | func(__VA_ARGS__); \ | ^~~~ ../include/asm-generic/bug.h:185:9: note: in expansion of macro ‘DO_ONCE_LITE_IF’ 185 | DO_ONCE_LITE_IF(condition, WARN, 1, format) | ^~~~~~~~~~~~~~~ ../include/linux/fortify-string.h:22:41: note: in expansion of macro ‘WARN_ONCE’ 22 | # define fortify_warn_once(x...) WARN_ONCE(x) | ^~~~~~~~~ ../include/linux/fortify-string.h:632:9: note: in expansion of macro ‘fortify_warn_once’ 632 | fortify_warn_once(fortify_memcpy_chk(__fortify_size, __p_size, \ | ^~~~~~~~~~~~~~~~~ ../include/linux/fortify-string.h:688:26: note: in expansion of macro ‘__fortify_memcpy_chk’ 688 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ | ^~~~~~~~~~~~~~~~~~~~ ../include/trace/stages/stage6_event_callback.h:38:17: note: in expansion of macro ‘memcpy’ 38 | memcpy(__str__, __data_offsets.dst##_ptr_ ? : \ | ^~~~~~ ../samples/trace_events/./trace-events-sample.h:316:17: note: in expansion of macro ‘__assign_str’ 316 | __assign_str(lstr); | ^~~~~~~~~~~~ Documentation/.renames.txt: warning: ignored by one of the .gitignore files Warning: ../ipc/sem.c:629 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * perform_atomic_semop[_slow] - Attempt to perform semaphore Warning: ../security/smack/smack_access.c:584 expecting prototype for smk_import_valid_allocated_label(). Prototype was for smk_import_allocated_label() instead In file included from ../drivers/char/tpm/eventlog/common.c:20: ../include/linux/tpm_eventlog.h: In function ‘__calc_tpm2_event_size’: ../include/linux/tpm_eventlog.h:167:13: warning: variable ‘mapping_size’ set but not used [-Wunused-but-set-variable=] 167 | int mapping_size; | ^~~~~~~~~~~~ In file included from ../drivers/char/tpm/eventlog/tpm1.c:24: ../include/linux/tpm_eventlog.h: In function ‘__calc_tpm2_event_size’: ../include/linux/tpm_eventlog.h:167:13: warning: variable ‘mapping_size’ set but not used [-Wunused-but-set-variable=] 167 | int mapping_size; | ^~~~~~~~~~~~ In file included from ../drivers/char/tpm/eventlog/tpm2.c:20: ../include/linux/tpm_eventlog.h: In function ‘__calc_tpm2_event_size’: ../include/linux/tpm_eventlog.h:167:13: warning: variable ‘mapping_size’ set but not used [-Wunused-but-set-variable=] 167 | int mapping_size; | ^~~~~~~~~~~~ In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../include/linux/sched.h:13, from ../include/linux/ratelimit.h:6, from ../include/linux/dev_printk.h:16, from ../include/linux/device.h:15, from ../drivers/nfc/pn533/pn533.c:9: In function ‘fortify_memcpy_chk’, inlined from ‘pn533_target_found_felica’ at ../drivers/nfc/pn533/pn533.c:781:2: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from ../drivers/char/tpm/eventlog/acpi.c:24: ../include/linux/tpm_eventlog.h: In function ‘__calc_tpm2_event_size’: ../include/linux/tpm_eventlog.h:167:13: warning: variable ‘mapping_size’ set but not used [-Wunused-but-set-variable=] 167 | int mapping_size; | ^~~~~~~~~~~~ ../drivers/net/ethernet/3com/3c515.c: In function ‘corkscrew_scan’: ../drivers/net/ethernet/3com/3c515.c:478:20: warning: variable ‘pnp_cards’ set but not used [-Wunused-but-set-variable=] 478 | static int pnp_cards; | ^~~~~~~~~ ../drivers/net/ethernet/8390/pcnet_cs.c: In function ‘dma_block_input’: ../drivers/net/ethernet/8390/pcnet_cs.c:1169:9: warning: variable ‘xfer_count’ set but not used [-Wunused-but-set-variable=] 1169 | int xfer_count = count; | ^~~~~~~~~~ Warning: ../security/apparmor/af_unix.c:618 Cannot find identifier on line: * Warning: ../security/apparmor/af_unix.c:626 function parameter 'subj_cred' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'label' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'op' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'request' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'sk' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'peer_sk' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'peer_label' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 expecting prototype for Requires(). Prototype was for aa_unix_peer_perm() instead Warning: ../kernel/power/snapshot.c:469 function parameter 'zone' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'gfp_mask' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'safe_needed' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'ca' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:542 function parameter 'gfp_mask' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'safe_needed' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'ca' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'start' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'end' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:577 function parameter 'zone' not described in 'free_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:577 function parameter 'clear_nosave_free' not described in 'free_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:685 function parameter 'bm' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:685 function parameter 'gfp_mask' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:685 function parameter 'safe_needed' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:727 function parameter 'clear_nosave_free' not described in 'memory_bm_free' Warning: ../kernel/power/snapshot.c:749 function parameter 'bm' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'pfn' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'addr' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'bit_nr' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:997 function parameter 'start_pfn' not described in 'register_nosave_region' Warning: ../kernel/power/snapshot.c:997 function parameter 'end_pfn' not described in 'register_nosave_region' Warning: ../kernel/power/snapshot.c:1316 function parameter 'zone' not described in 'saveable_highmem_page' Warning: ../kernel/power/snapshot.c:1316 function parameter 'pfn' not described in 'saveable_highmem_page' Warning: ../kernel/power/snapshot.c:1375 function parameter 'zone' not described in 'saveable_page' Warning: ../kernel/power/snapshot.c:1375 function parameter 'pfn' not described in 'saveable_page' Warning: ../kernel/power/snapshot.c:1452 function parameter 'dst' not described in 'safe_copy_page' Warning: ../kernel/power/snapshot.c:1452 function parameter 's_page' not described in 'safe_copy_page' Warning: ../kernel/power/snapshot.c:1693 function parameter 'x' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1693 function parameter 'multiplier' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1693 function parameter 'base' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1991 function parameter 'nr_highmem' not described in 'count_pages_for_highmem' Warning: ../kernel/power/snapshot.c:2009 function parameter 'nr_pages' not described in 'enough_free_mem' Warning: ../kernel/power/snapshot.c:2009 function parameter 'nr_highmem' not described in 'enough_free_mem' Warning: ../kernel/power/snapshot.c:2032 function parameter 'safe_needed' not described in 'get_highmem_buffer' Warning: ../kernel/power/snapshot.c:2045 function parameter 'bm' not described in 'alloc_highmem_pages' Warning: ../kernel/power/snapshot.c:2045 function parameter 'nr_highmem' not described in 'alloc_highmem_pages' Warning: ../kernel/power/snapshot.c:2080 function parameter 'copy_bm' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2080 function parameter 'nr_pages' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2080 function parameter 'nr_highmem' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2301 function parameter 'bm' not described in 'mark_unsafe_pages' Warning: ../kernel/power/snapshot.c:2336 function parameter 'info' not described in 'load_header' Warning: ../kernel/power/snapshot.c:2505 function parameter 'page' not described in 'get_highmem_page_buffer' Warning: ../kernel/power/snapshot.c:2505 function parameter 'ca' not described in 'get_highmem_page_buffer' Warning: ../kernel/power/snapshot.c:2715 function parameter 'bm' not described in 'get_buffer' Warning: ../kernel/power/snapshot.c:2715 function parameter 'ca' not described in 'get_buffer' Warning: ../kernel/power/snapshot.c:2854 function parameter 'handle' not described in 'snapshot_write_finalize' Warning: ../kernel/power/snapshot.c:469 function parameter 'zone' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'gfp_mask' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'safe_needed' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'ca' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:542 function parameter 'gfp_mask' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'safe_needed' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'ca' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'start' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'end' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:577 function parameter 'zone' not described in 'free_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:577 function parameter 'clear_nosave_free' not described in 'free_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:685 function parameter 'bm' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:685 function parameter 'gfp_mask' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:685 function parameter 'safe_needed' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:727 function parameter 'clear_nosave_free' not described in 'memory_bm_free' Warning: ../kernel/power/snapshot.c:749 function parameter 'bm' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'pfn' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'addr' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'bit_nr' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:997 function parameter 'start_pfn' not described in 'register_nosave_region' Warning: ../kernel/power/snapshot.c:997 function parameter 'end_pfn' not described in 'register_nosave_region' Warning: ../kernel/power/snapshot.c:1316 function parameter 'zone' not described in 'saveable_highmem_page' Warning: ../kernel/power/snapshot.c:1316 function parameter 'pfn' not described in 'saveable_highmem_page' Warning: ../kernel/power/snapshot.c:1375 function parameter 'zone' not described in 'saveable_page' Warning: ../kernel/power/snapshot.c:1375 function parameter 'pfn' not described in 'saveable_page' Warning: ../kernel/power/snapshot.c:1452 function parameter 'dst' not described in 'safe_copy_page' Warning: ../kernel/power/snapshot.c:1452 function parameter 's_page' not described in 'safe_copy_page' Warning: ../kernel/power/snapshot.c:1693 function parameter 'x' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1693 function parameter 'multiplier' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1693 function parameter 'base' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1991 function parameter 'nr_highmem' not described in 'count_pages_for_highmem' Warning: ../kernel/power/snapshot.c:2009 function parameter 'nr_pages' not described in 'enough_free_mem' Warning: ../kernel/power/snapshot.c:2009 function parameter 'nr_highmem' not described in 'enough_free_mem' Warning: ../kernel/power/snapshot.c:2032 function parameter 'safe_needed' not described in 'get_highmem_buffer' Warning: ../kernel/power/snapshot.c:2045 function parameter 'bm' not described in 'alloc_highmem_pages' Warning: ../kernel/power/snapshot.c:2045 function parameter 'nr_highmem' not described in 'alloc_highmem_pages' Warning: ../kernel/power/snapshot.c:2080 function parameter 'copy_bm' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2080 function parameter 'nr_pages' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2080 function parameter 'nr_highmem' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2301 function parameter 'bm' not described in 'mark_unsafe_pages' Warning: ../kernel/power/snapshot.c:2336 function parameter 'info' not described in 'load_header' Warning: ../kernel/power/snapshot.c:2505 function parameter 'page' not described in 'get_highmem_page_buffer' Warning: ../kernel/power/snapshot.c:2505 function parameter 'ca' not described in 'get_highmem_page_buffer' Warning: ../kernel/power/snapshot.c:2715 function parameter 'bm' not described in 'get_buffer' Warning: ../kernel/power/snapshot.c:2715 function parameter 'ca' not described in 'get_buffer' Warning: ../kernel/power/snapshot.c:2854 function parameter 'handle' not described in 'snapshot_write_finalize' ../drivers/net/ethernet/cadence/macb_main.c: In function ‘gem_get_ethtool_strings’: ../drivers/net/ethernet/cadence/macb_main.c:3364:28: warning: variable ‘queue’ set but not used [-Wunused-but-set-variable=] 3364 | struct macb_queue *queue; | ^~~~~ ../net/netfilter/nf_conntrack_proto_sctp.c: In function ‘sctp_new’: ../net/netfilter/nf_conntrack_proto_sctp.c:246:21: warning: variable ‘count’ set but not used [-Wunused-but-set-variable=] 246 | u32 offset, count; | ^~~~~ ../net/netfilter/nf_conntrack_proto_sctp.c: In function ‘nf_conntrack_sctp_packet’: ../net/netfilter/nf_conntrack_proto_sctp.c:339:27: warning: variable ‘count’ set but not used [-Wunused-but-set-variable=] 339 | u_int32_t offset, count; | ^~~~~ Warning: ../arch/x86/kernel/apic/apic.c:2155 function parameter 'spurious_interrupt' not described in 'DEFINE_IDTENTRY_IRQ' Warning: ../arch/x86/kernel/apic/apic.c:2155 expecting prototype for spurious_interrupt(). Prototype was for DEFINE_IDTENTRY_IRQ() instead In file included from ../include/asm-generic/bug.h:31, from ../arch/x86/include/asm/bug.h:193, from ../include/linux/bug.h:5, from ../include/linux/alloc_tag.h:8, from ../include/linux/vmalloc.h:5, from ../include/linux/bcm47xx_nvram.h:10, from ../drivers/firmware/broadcom/bcm47xx_sprom.c:29: ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_u32.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:483:25: note: in definition of macro ‘printk_index_wrap’ 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:564:9: note: in expansion of macro ‘printk’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:564:16: note: in expansion of macro ‘KERN_WARNING’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:81:17: note: in expansion of macro ‘pr_warn’ 81 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:93:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 93 | NVRAM_READ_VAL(u32) | ^~~~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_u16.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:483:25: note: in definition of macro ‘printk_index_wrap’ 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:564:9: note: in expansion of macro ‘printk’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:564:16: note: in expansion of macro ‘KERN_WARNING’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:81:17: note: in expansion of macro ‘pr_warn’ 81 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:92:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 92 | NVRAM_READ_VAL(u16) | ^~~~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_s8.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:483:25: note: in definition of macro ‘printk_index_wrap’ 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:564:9: note: in expansion of macro ‘printk’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:564:16: note: in expansion of macro ‘KERN_WARNING’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:81:17: note: in expansion of macro ‘pr_warn’ 81 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:91:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 91 | NVRAM_READ_VAL(s8) | ^~~~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_u8.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:483:25: note: in definition of macro ‘printk_index_wrap’ 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:564:9: note: in expansion of macro ‘printk’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:564:16: note: in expansion of macro ‘KERN_WARNING’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:81:17: note: in expansion of macro ‘pr_warn’ 81 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:90:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 90 | NVRAM_READ_VAL(u8) | ^~~~~~~~~~~~~~ Warning: ../fs/backing-file.c:35 function parameter 'user_file' not described in 'backing_file_open' Warning: ../fs/backing-file.c:35 function parameter 'user_file' not described in 'backing_file_open' ../drivers/net/ethernet/emulex/benet/be_ethtool.c: In function ‘be_set_coalesce’: ../drivers/net/ethernet/emulex/benet/be_ethtool.c:349:27: warning: variable ‘eqo’ set but not used [-Wunused-but-set-variable=] 349 | struct be_eq_obj *eqo; | ^~~ In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../arch/x86/include/asm/timex.h:5, from ../include/linux/timex.h:67, from ../include/linux/time32.h:13, from ../include/linux/time.h:60, from ../include/linux/stat.h:19, from ../include/linux/module.h:13, from ../drivers/scsi/qla2xxx/qla_def.h:12, from ../drivers/scsi/qla2xxx/qla_init.c:6: In function ‘fortify_memcpy_chk’, inlined from ‘qla81xx_nvram_config’ at ../drivers/scsi/qla2xxx/qla_init.c:9445:2: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Warning: ../drivers/scsi/qla2xxx/qla_isr.c:3912 function parameter 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' Warning: ../drivers/scsi/qla2xxx/qla_isr.c:3912 function parameter 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' ../fs/proc/proc_sysctl.c: In function ‘init_header’: ../fs/proc/proc_sysctl.c:209:41: warning: variable ‘entry’ set but not used [-Wunused-but-set-variable=] 209 | const struct ctl_table *entry; | ^~~~~ In file included from ../include/linux/string.h:386, from ../include/linux/bitmap.h:13, from ../include/linux/cpumask.h:11, from ../arch/x86/include/asm/paravirt.h:19, from ../arch/x86/include/asm/irqflags.h:100, from ../include/linux/irqflags.h:18, from ../include/linux/spinlock.h:59, from ../include/linux/mmzone.h:8, from ../include/linux/gfp.h:7, from ../drivers/scsi/bnx2i/bnx2i_hwi.c:17: In function ‘fortify_memcpy_chk’, inlined from ‘bnx2i_process_login_resp.isra’ at ../drivers/scsi/bnx2i/bnx2i_hwi.c:1460:2: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/scsi/lpfc/lpfc_bsg.c: In function ‘diag_cmd_data_alloc’: ../drivers/scsi/lpfc/lpfc_bsg.c:2819:18: warning: variable ‘offset’ set but not used [-Wunused-but-set-variable=] 2819 | int cnt, offset = 0, i = 0; | ^~~~~~ ../drivers/net/ethernet/natsemi/ns83820.c: In function ‘ns83820_run_bist’: ../drivers/net/ethernet/natsemi/ns83820.c:1703:13: warning: variable ‘loops’ set but not used [-Wunused-but-set-variable=] 1703 | int loops = 0; | ^~~~~ ../drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c: In function ‘sparx5_dsm_calendar_check’: ../drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c:504:34: warning: variable ‘kdx’ set but not used [-Wunused-but-set-variable=] 504 | u32 jdx, kdx; | ^~~ Warning: ../drivers/nvdimm/core.c:219 function parameter 'len' not described in 'nd_uuid_store' Warning: ../drivers/nvdimm/core.c:219 function parameter 'len' not described in 'nd_uuid_store' ../drivers/net/ethernet/sun/niu.c: In function ‘niu_txc_set_imask’: ../drivers/net/ethernet/sun/niu.c:4647:13: warning: variable ‘val’ set but not used [-Wunused-but-set-variable=] 4647 | u64 val; | ^~~ In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../arch/x86/include/asm/timex.h:5, from ../include/linux/timex.h:67, from ../include/linux/time32.h:13, from ../include/linux/time.h:60, from ../include/linux/stat.h:19, from ../include/linux/module.h:13, from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic.h:10, from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c:8: In function ‘fortify_memcpy_chk’, inlined from ‘qlcnic_83xx_dcb_query_cee_param’ at ../drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c:614:3: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/ti/tlan.c: In function ‘tlan_read_and_clear_stats’: ../drivers/net/ethernet/ti/tlan.c:2072:25: warning: variable ‘def_tx’ set but not used [-Wunused-but-set-variable=] 2072 | u32 def_tx, crc, code; | ^~~~~~ Warning: ../drivers/hid/hid-lg-g15.c:37 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * g13_input_report.keybits[] is not 32-bit aligned, so we can't use the bitops macros. ../drivers/net/usb/hso.c: In function ‘hso_probe’: ../drivers/net/usb/hso.c:2853:13: warning: variable ‘mux’ set but not used [-Wunused-but-set-variable=] 2853 | int mux, i, if_num, port_spec; | ^~~ Warning: ../drivers/most/most_usb.c:68 struct member 'dev' not described in 'most_dci_obj' Warning: ../drivers/most/most_usb.c:121 struct member 'dev' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:121 struct member 'clear_work' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:121 struct member 'on_netinfo' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:649 function parameter 'on_netinfo' not described in 'hdm_request_netinfo' Warning: ../drivers/most/most_usb.c:68 struct member 'dev' not described in 'most_dci_obj' Warning: ../drivers/most/most_usb.c:121 struct member 'dev' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:121 struct member 'clear_work' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:121 struct member 'on_netinfo' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:649 function parameter 'on_netinfo' not described in 'hdm_request_netinfo' Warning: ../drivers/infiniband/hw/mlx5/umr.c:986 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * This function makes an mkey non-present by zapping the translation entries of In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../arch/x86/include/asm/timex.h:5, from ../include/linux/timex.h:67, from ../include/linux/time32.h:13, from ../include/linux/time.h:60, from ../include/linux/stat.h:19, from ../include/linux/fs_dirent.h:5, from ../include/linux/fs/super_types.h:5, from ../include/linux/fs/super.h:5, from ../include/linux/fs.h:5, from ../fs/smb/client/cifssmb.c:17: In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBQFileInfo’ at ../fs/smb/client/cifssmb.c:4093:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBUnixQFileInfo’ at ../fs/smb/client/cifssmb.c:4267:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBUnixQPathInfo’ at ../fs/smb/client/cifssmb.c:4352:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBQFSAttributeInfo’ at ../fs/smb/client/cifssmb.c:5137:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBQFSDeviceInfo’ at ../fs/smb/client/cifssmb.c:5212:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBQFSUnixInfo’ at ../fs/smb/client/cifssmb.c:5284:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ WARNING: modpost: vmlinux: section mismatch in reference: lookup_object_or_alloc+0x176 (section: .text) -> is_static_object (section: .init.text) WARNING: modpost: vmlinux: section mismatch in reference: __arm_v7s_unmap+0x386 (section: .text) -> dummy_tlb_add_page (section: .init.text) WARNING: modpost: vmlinux: section mismatch in reference: __arm_v7s_unmap.cold+0x5b (section: .text.unlikely) -> dummy_tlb_flush (section: .init.text) Documentation/.renames.txt: warning: ignored by one of the .gitignore files In file included from ../include/trace/define_trace.h:132, from ../samples/trace_events/trace-events-sample.h:640, from ../samples/trace_events/trace-events-sample.c:12: ../samples/trace_events/./trace-events-sample.h: In function ‘trace_event_get_offsets_foo_bar’: ../include/trace/stages/stage5_get_offsets.h:33:31: warning: function ‘trace_event_get_offsets_foo_bar’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 33 | { (void)sizeof(struct _test_no_array_##item *); } | ^~~~~~~~~~~~~~~ ../include/trace/trace_events.h:285:9: note: in definition of macro ‘DECLARE_EVENT_CLASS’ 285 | tstruct; \ | ^~~~~~~ ../include/trace/trace_events.h:43:30: note: in expansion of macro ‘PARAMS’ 43 | PARAMS(tstruct), \ | ^~~~~~ ../samples/trace_events/./trace-events-sample.h:291:1: note: in expansion of macro ‘TRACE_EVENT’ 291 | TRACE_EVENT(foo_bar, | ^~~~~~~~~~~ ../samples/trace_events/./trace-events-sample.h:299:9: note: in expansion of macro ‘TP_STRUCT__entry’ 299 | TP_STRUCT__entry( | ^~~~~~~~~~~~~~~~ ../samples/trace_events/./trace-events-sample.h:301:17: note: in expansion of macro ‘__field’ 301 | __field( int, bar ) | ^~~~~~~ ../samples/trace_events/./trace-events-sample.h: In function ‘do_trace_event_raw_event_foo_bar’: ../arch/x86/include/asm/bug.h:96:50: warning: function ‘do_trace_event_raw_event_foo_bar’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 96 | [size] "i" (sizeof(struct bug_entry))); \ | ^~~~~~~~~ ../include/trace/trace_events.h:427:11: note: in definition of macro ‘__DECLARE_EVENT_CLASS’ 427 | { assign; } \ | ^~~~~~ ../include/trace/trace_events.h:435:23: note: in expansion of macro ‘PARAMS’ 435 | PARAMS(assign), PARAMS(print)) \ | ^~~~~~ ../include/trace/trace_events.h:40:9: note: in expansion of macro ‘DECLARE_EVENT_CLASS’ 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ ../include/trace/trace_events.h:44:30: note: in expansion of macro ‘PARAMS’ 44 | PARAMS(assign), \ | ^~~~~~ ../samples/trace_events/./trace-events-sample.h:291:1: note: in expansion of macro ‘TRACE_EVENT’ 291 | TRACE_EVENT(foo_bar, | ^~~~~~~~~~~ ../samples/trace_events/./trace-events-sample.h:310:9: note: in expansion of macro ‘TP_fast_assign’ 310 | TP_fast_assign( | ^~~~~~~~~~~~~~ ../arch/x86/include/asm/bug.h:134:9: note: in expansion of macro ‘_BUG_FLAGS’ 134 | _BUG_FLAGS(cond_str, ASM_UD2, __flags, ARCH_WARN_REACHABLE); \ | ^~~~~~~~~~ ../include/asm-generic/bug.h:134:17: note: in expansion of macro ‘__WARN_FLAGS’ 134 | __WARN_FLAGS("", BUGFLAG_NO_CUT_HERE | BUGFLAG_TAINT(taint));\ | ^~~~~~~~~~~~ ../include/asm-generic/bug.h:166:17: note: in expansion of macro ‘__WARN_printf’ 166 | __WARN_printf(TAINT_WARN, format); \ | ^~~~~~~~~~~~~ ../include/linux/once_lite.h:31:25: note: in expansion of macro ‘WARN’ 31 | func(__VA_ARGS__); \ | ^~~~ ../include/asm-generic/bug.h:185:9: note: in expansion of macro ‘DO_ONCE_LITE_IF’ 185 | DO_ONCE_LITE_IF(condition, WARN, 1, format) | ^~~~~~~~~~~~~~~ ../include/linux/fortify-string.h:22:41: note: in expansion of macro ‘WARN_ONCE’ 22 | # define fortify_warn_once(x...) WARN_ONCE(x) | ^~~~~~~~~ ../include/linux/fortify-string.h:632:9: note: in expansion of macro ‘fortify_warn_once’ 632 | fortify_warn_once(fortify_memcpy_chk(__fortify_size, __p_size, \ | ^~~~~~~~~~~~~~~~~ ../include/linux/fortify-string.h:688:26: note: in expansion of macro ‘__fortify_memcpy_chk’ 688 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ | ^~~~~~~~~~~~~~~~~~~~ ../include/trace/stages/stage6_event_callback.h:38:17: note: in expansion of macro ‘memcpy’ 38 | memcpy(__str__, __data_offsets.dst##_ptr_ ? : \ | ^~~~~~ ../samples/trace_events/./trace-events-sample.h:316:17: note: in expansion of macro ‘__assign_str’ 316 | __assign_str(lstr); | ^~~~~~~~~~~~ In file included from ../include/trace/define_trace.h:133: ../samples/trace_events/./trace-events-sample.h: In function ‘do_perf_trace_foo_bar’: ../arch/x86/include/asm/bug.h:96:50: warning: function ‘do_perf_trace_foo_bar’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 96 | [size] "i" (sizeof(struct bug_entry))); \ | ^~~~~~~~~ ../include/trace/perf.h:51:11: note: in definition of macro ‘__DECLARE_EVENT_CLASS’ 51 | { assign; } \ | ^~~~~~ ../include/trace/perf.h:67:23: note: in expansion of macro ‘PARAMS’ 67 | PARAMS(assign), PARAMS(print)) \ | ^~~~~~ ../include/trace/trace_events.h:40:9: note: in expansion of macro ‘DECLARE_EVENT_CLASS’ 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ ../include/trace/trace_events.h:44:30: note: in expansion of macro ‘PARAMS’ 44 | PARAMS(assign), \ | ^~~~~~ ../samples/trace_events/./trace-events-sample.h:291:1: note: in expansion of macro ‘TRACE_EVENT’ 291 | TRACE_EVENT(foo_bar, | ^~~~~~~~~~~ ../samples/trace_events/./trace-events-sample.h:310:9: note: in expansion of macro ‘TP_fast_assign’ 310 | TP_fast_assign( | ^~~~~~~~~~~~~~ ../arch/x86/include/asm/bug.h:134:9: note: in expansion of macro ‘_BUG_FLAGS’ 134 | _BUG_FLAGS(cond_str, ASM_UD2, __flags, ARCH_WARN_REACHABLE); \ | ^~~~~~~~~~ ../include/asm-generic/bug.h:134:17: note: in expansion of macro ‘__WARN_FLAGS’ 134 | __WARN_FLAGS("", BUGFLAG_NO_CUT_HERE | BUGFLAG_TAINT(taint));\ | ^~~~~~~~~~~~ ../include/asm-generic/bug.h:166:17: note: in expansion of macro ‘__WARN_printf’ 166 | __WARN_printf(TAINT_WARN, format); \ | ^~~~~~~~~~~~~ ../include/linux/once_lite.h:31:25: note: in expansion of macro ‘WARN’ 31 | func(__VA_ARGS__); \ | ^~~~ ../include/asm-generic/bug.h:185:9: note: in expansion of macro ‘DO_ONCE_LITE_IF’ 185 | DO_ONCE_LITE_IF(condition, WARN, 1, format) | ^~~~~~~~~~~~~~~ ../include/linux/fortify-string.h:22:41: note: in expansion of macro ‘WARN_ONCE’ 22 | # define fortify_warn_once(x...) WARN_ONCE(x) | ^~~~~~~~~ ../include/linux/fortify-string.h:632:9: note: in expansion of macro ‘fortify_warn_once’ 632 | fortify_warn_once(fortify_memcpy_chk(__fortify_size, __p_size, \ | ^~~~~~~~~~~~~~~~~ ../include/linux/fortify-string.h:688:26: note: in expansion of macro ‘__fortify_memcpy_chk’ 688 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ | ^~~~~~~~~~~~~~~~~~~~ ../include/trace/stages/stage6_event_callback.h:38:17: note: in expansion of macro ‘memcpy’ 38 | memcpy(__str__, __data_offsets.dst##_ptr_ ? : \ | ^~~~~~ ../samples/trace_events/./trace-events-sample.h:316:17: note: in expansion of macro ‘__assign_str’ 316 | __assign_str(lstr); | ^~~~~~~~~~~~ Warning: ../security/smack/smack_access.c:584 expecting prototype for smk_import_valid_allocated_label(). Prototype was for smk_import_allocated_label() instead ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_mov_i’: ../arch/x86/net/bpf_jit_comp32.c:210:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 210 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_mov_r’: ../arch/x86/net/bpf_jit_comp32.c:238:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 238 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_mul_r’: ../arch/x86/net/bpf_jit_comp32.c:289:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 289 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_to_le_r64’: ../arch/x86/net/bpf_jit_comp32.c:322:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 322 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_to_be_r64’: ../arch/x86/net/bpf_jit_comp32.c:370:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 370 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_div_mod_r’: ../arch/x86/net/bpf_jit_comp32.c:439:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 439 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_shift_r’: ../arch/x86/net/bpf_jit_comp32.c:486:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 486 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_alu_r’: ../arch/x86/net/bpf_jit_comp32.c:528:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 528 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_alu_i’: ../arch/x86/net/bpf_jit_comp32.c:602:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 602 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_neg64’: ../arch/x86/net/bpf_jit_comp32.c:701:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 701 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_lsh_r64’: ../arch/x86/net/bpf_jit_comp32.c:735:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 735 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_arsh_r64’: ../arch/x86/net/bpf_jit_comp32.c:788:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 788 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_rsh_r64’: ../arch/x86/net/bpf_jit_comp32.c:841:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 841 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_lsh_i64’: ../arch/x86/net/bpf_jit_comp32.c:894:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 894 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_rsh_i64’: ../arch/x86/net/bpf_jit_comp32.c:942:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 942 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_arsh_i64’: ../arch/x86/net/bpf_jit_comp32.c:991:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 991 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_mul_r64’: ../arch/x86/net/bpf_jit_comp32.c:1039:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1039 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_ia32_mul_i64’: ../arch/x86/net/bpf_jit_comp32.c:1116:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1116 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_epilogue’: ../arch/x86/net/bpf_jit_comp32.c:1249:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1249 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_push_r64’: ../arch/x86/net/bpf_jit_comp32.c:1394:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1394 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_push_r32’: ../arch/x86/net/bpf_jit_comp32.c:1412:13: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1412 | int cnt = 0; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘emit_kfunc_call’: ../arch/x86/net/bpf_jit_comp32.c:1573:16: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1573 | int i, cnt = 0, first_stack_regno, last_stack_regno; | ^~~ ../arch/x86/net/bpf_jit_comp32.c: In function ‘do_jit’: ../arch/x86/net/bpf_jit_comp32.c:1666:16: warning: variable ‘cnt’ set but not used [-Wunused-but-set-variable=] 1666 | int i, cnt = 0; | ^~~ Warning: ../ipc/sem.c:629 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * perform_atomic_semop[_slow] - Attempt to perform semaphore In file included from ../drivers/char/tpm/eventlog/common.c:20: ../include/linux/tpm_eventlog.h: In function ‘__calc_tpm2_event_size’: ../include/linux/tpm_eventlog.h:167:13: warning: variable ‘mapping_size’ set but not used [-Wunused-but-set-variable=] 167 | int mapping_size; | ^~~~~~~~~~~~ In file included from ../drivers/char/tpm/eventlog/tpm1.c:24: ../include/linux/tpm_eventlog.h: In function ‘__calc_tpm2_event_size’: ../include/linux/tpm_eventlog.h:167:13: warning: variable ‘mapping_size’ set but not used [-Wunused-but-set-variable=] 167 | int mapping_size; | ^~~~~~~~~~~~ Warning: ../security/apparmor/af_unix.c:618 Cannot find identifier on line: * Warning: ../security/apparmor/af_unix.c:626 function parameter 'subj_cred' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'label' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'op' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'request' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'sk' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'peer_sk' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 function parameter 'peer_label' not described in 'aa_unix_peer_perm' Warning: ../security/apparmor/af_unix.c:626 expecting prototype for Requires(). Prototype was for aa_unix_peer_perm() instead In file included from ../drivers/char/tpm/eventlog/tpm2.c:20: ../include/linux/tpm_eventlog.h: In function ‘__calc_tpm2_event_size’: ../include/linux/tpm_eventlog.h:167:13: warning: variable ‘mapping_size’ set but not used [-Wunused-but-set-variable=] 167 | int mapping_size; | ^~~~~~~~~~~~ In file included from ../drivers/char/tpm/eventlog/acpi.c:24: ../include/linux/tpm_eventlog.h: In function ‘__calc_tpm2_event_size’: ../include/linux/tpm_eventlog.h:167:13: warning: variable ‘mapping_size’ set but not used [-Wunused-but-set-variable=] 167 | int mapping_size; | ^~~~~~~~~~~~ In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../include/linux/sched.h:13, from ../include/linux/ratelimit.h:6, from ../include/linux/dev_printk.h:16, from ../include/linux/device.h:15, from ../drivers/nfc/pn533/pn533.c:9: In function ‘fortify_memcpy_chk’, inlined from ‘pn533_target_found_felica’ at ../drivers/nfc/pn533/pn533.c:781:2: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../net/netfilter/nf_conntrack_proto_sctp.c: In function ‘sctp_new’: ../net/netfilter/nf_conntrack_proto_sctp.c:246:21: warning: variable ‘count’ set but not used [-Wunused-but-set-variable=] 246 | u32 offset, count; | ^~~~~ ../net/netfilter/nf_conntrack_proto_sctp.c: In function ‘nf_conntrack_sctp_packet’: ../net/netfilter/nf_conntrack_proto_sctp.c:339:27: warning: variable ‘count’ set but not used [-Wunused-but-set-variable=] 339 | u_int32_t offset, count; | ^~~~~ ../drivers/net/ethernet/3com/3c515.c: In function ‘corkscrew_scan’: ../drivers/net/ethernet/3com/3c515.c:478:20: warning: variable ‘pnp_cards’ set but not used [-Wunused-but-set-variable=] 478 | static int pnp_cards; | ^~~~~~~~~ Warning: ../kernel/power/snapshot.c:469 function parameter 'zone' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'gfp_mask' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'safe_needed' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'ca' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:542 function parameter 'gfp_mask' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'safe_needed' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'ca' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'start' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'end' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:577 function parameter 'zone' not described in 'free_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:577 function parameter 'clear_nosave_free' not described in 'free_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:685 function parameter 'bm' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:685 function parameter 'gfp_mask' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:685 function parameter 'safe_needed' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:727 function parameter 'clear_nosave_free' not described in 'memory_bm_free' Warning: ../kernel/power/snapshot.c:749 function parameter 'bm' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'pfn' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'addr' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'bit_nr' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:997 function parameter 'start_pfn' not described in 'register_nosave_region' Warning: ../kernel/power/snapshot.c:997 function parameter 'end_pfn' not described in 'register_nosave_region' Warning: ../kernel/power/snapshot.c:1316 function parameter 'zone' not described in 'saveable_highmem_page' Warning: ../kernel/power/snapshot.c:1316 function parameter 'pfn' not described in 'saveable_highmem_page' Warning: ../kernel/power/snapshot.c:1375 function parameter 'zone' not described in 'saveable_page' Warning: ../kernel/power/snapshot.c:1375 function parameter 'pfn' not described in 'saveable_page' Warning: ../kernel/power/snapshot.c:1452 function parameter 'dst' not described in 'safe_copy_page' Warning: ../kernel/power/snapshot.c:1452 function parameter 's_page' not described in 'safe_copy_page' Warning: ../kernel/power/snapshot.c:1693 function parameter 'x' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1693 function parameter 'multiplier' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1693 function parameter 'base' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1991 function parameter 'nr_highmem' not described in 'count_pages_for_highmem' Warning: ../kernel/power/snapshot.c:2009 function parameter 'nr_pages' not described in 'enough_free_mem' Warning: ../kernel/power/snapshot.c:2009 function parameter 'nr_highmem' not described in 'enough_free_mem' Warning: ../kernel/power/snapshot.c:2032 function parameter 'safe_needed' not described in 'get_highmem_buffer' Warning: ../kernel/power/snapshot.c:2045 function parameter 'bm' not described in 'alloc_highmem_pages' Warning: ../kernel/power/snapshot.c:2045 function parameter 'nr_highmem' not described in 'alloc_highmem_pages' Warning: ../kernel/power/snapshot.c:2080 function parameter 'copy_bm' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2080 function parameter 'nr_pages' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2080 function parameter 'nr_highmem' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2301 function parameter 'bm' not described in 'mark_unsafe_pages' Warning: ../kernel/power/snapshot.c:2336 function parameter 'info' not described in 'load_header' Warning: ../kernel/power/snapshot.c:2505 function parameter 'page' not described in 'get_highmem_page_buffer' Warning: ../kernel/power/snapshot.c:2505 function parameter 'ca' not described in 'get_highmem_page_buffer' Warning: ../kernel/power/snapshot.c:2715 function parameter 'bm' not described in 'get_buffer' Warning: ../kernel/power/snapshot.c:2715 function parameter 'ca' not described in 'get_buffer' Warning: ../kernel/power/snapshot.c:2854 function parameter 'handle' not described in 'snapshot_write_finalize' Warning: ../kernel/power/snapshot.c:469 function parameter 'zone' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'gfp_mask' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'safe_needed' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:469 function parameter 'ca' not described in 'add_rtree_block' Warning: ../kernel/power/snapshot.c:542 function parameter 'gfp_mask' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'safe_needed' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'ca' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'start' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:542 function parameter 'end' not described in 'create_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:577 function parameter 'zone' not described in 'free_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:577 function parameter 'clear_nosave_free' not described in 'free_zone_bm_rtree' Warning: ../kernel/power/snapshot.c:685 function parameter 'bm' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:685 function parameter 'gfp_mask' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:685 function parameter 'safe_needed' not described in 'memory_bm_create' Warning: ../kernel/power/snapshot.c:727 function parameter 'clear_nosave_free' not described in 'memory_bm_free' Warning: ../kernel/power/snapshot.c:749 function parameter 'bm' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'pfn' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'addr' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:749 function parameter 'bit_nr' not described in 'memory_bm_find_bit' Warning: ../kernel/power/snapshot.c:997 function parameter 'start_pfn' not described in 'register_nosave_region' Warning: ../kernel/power/snapshot.c:997 function parameter 'end_pfn' not described in 'register_nosave_region' Warning: ../kernel/power/snapshot.c:1316 function parameter 'zone' not described in 'saveable_highmem_page' Warning: ../kernel/power/snapshot.c:1316 function parameter 'pfn' not described in 'saveable_highmem_page' Warning: ../kernel/power/snapshot.c:1375 function parameter 'zone' not described in 'saveable_page' Warning: ../kernel/power/snapshot.c:1375 function parameter 'pfn' not described in 'saveable_page' Warning: ../kernel/power/snapshot.c:1452 function parameter 'dst' not described in 'safe_copy_page' Warning: ../kernel/power/snapshot.c:1452 function parameter 's_page' not described in 'safe_copy_page' Warning: ../kernel/power/snapshot.c:1693 function parameter 'x' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1693 function parameter 'multiplier' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1693 function parameter 'base' not described in '__fraction' Warning: ../kernel/power/snapshot.c:1991 function parameter 'nr_highmem' not described in 'count_pages_for_highmem' Warning: ../kernel/power/snapshot.c:2009 function parameter 'nr_pages' not described in 'enough_free_mem' Warning: ../kernel/power/snapshot.c:2009 function parameter 'nr_highmem' not described in 'enough_free_mem' Warning: ../kernel/power/snapshot.c:2032 function parameter 'safe_needed' not described in 'get_highmem_buffer' Warning: ../kernel/power/snapshot.c:2045 function parameter 'bm' not described in 'alloc_highmem_pages' Warning: ../kernel/power/snapshot.c:2045 function parameter 'nr_highmem' not described in 'alloc_highmem_pages' Warning: ../kernel/power/snapshot.c:2080 function parameter 'copy_bm' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2080 function parameter 'nr_pages' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2080 function parameter 'nr_highmem' not described in 'swsusp_alloc' Warning: ../kernel/power/snapshot.c:2301 function parameter 'bm' not described in 'mark_unsafe_pages' Warning: ../kernel/power/snapshot.c:2336 function parameter 'info' not described in 'load_header' Warning: ../kernel/power/snapshot.c:2505 function parameter 'page' not described in 'get_highmem_page_buffer' Warning: ../kernel/power/snapshot.c:2505 function parameter 'ca' not described in 'get_highmem_page_buffer' Warning: ../kernel/power/snapshot.c:2715 function parameter 'bm' not described in 'get_buffer' Warning: ../kernel/power/snapshot.c:2715 function parameter 'ca' not described in 'get_buffer' Warning: ../kernel/power/snapshot.c:2854 function parameter 'handle' not described in 'snapshot_write_finalize' ../drivers/net/ethernet/8390/pcnet_cs.c: In function ‘dma_block_input’: ../drivers/net/ethernet/8390/pcnet_cs.c:1169:9: warning: variable ‘xfer_count’ set but not used [-Wunused-but-set-variable=] 1169 | int xfer_count = count; | ^~~~~~~~~~ Warning: ../arch/x86/kernel/apic/apic.c:2155 function parameter 'spurious_interrupt' not described in 'DEFINE_IDTENTRY_IRQ' Warning: ../arch/x86/kernel/apic/apic.c:2155 expecting prototype for spurious_interrupt(). Prototype was for DEFINE_IDTENTRY_IRQ() instead Warning: ../fs/backing-file.c:35 function parameter 'user_file' not described in 'backing_file_open' Warning: ../fs/backing-file.c:35 function parameter 'user_file' not described in 'backing_file_open' In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../arch/x86/include/asm/timex.h:5, from ../include/linux/timex.h:67, from ../include/linux/time32.h:13, from ../include/linux/time.h:60, from ../include/linux/stat.h:19, from ../include/linux/module.h:13, from ../drivers/scsi/qla2xxx/qla_def.h:12, from ../drivers/scsi/qla2xxx/qla_init.c:6: In function ‘fortify_memcpy_chk’, inlined from ‘qla81xx_nvram_config’ at ../drivers/scsi/qla2xxx/qla_init.c:9445:2: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Warning: ../drivers/scsi/qla2xxx/qla_isr.c:3912 function parameter 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' Warning: ../drivers/scsi/qla2xxx/qla_isr.c:3912 function parameter 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' ../fs/proc/proc_sysctl.c: In function ‘init_header’: ../fs/proc/proc_sysctl.c:209:41: warning: variable ‘entry’ set but not used [-Wunused-but-set-variable=] 209 | const struct ctl_table *entry; | ^~~~~ ../drivers/net/ethernet/cadence/macb_main.c: In function ‘gem_get_ethtool_strings’: ../drivers/net/ethernet/cadence/macb_main.c:3364:28: warning: variable ‘queue’ set but not used [-Wunused-but-set-variable=] 3364 | struct macb_queue *queue; | ^~~~~ In file included from ../include/linux/string.h:386, from ../include/linux/bitmap.h:13, from ../include/linux/cpumask.h:11, from ../arch/x86/include/asm/paravirt.h:19, from ../arch/x86/include/asm/irqflags.h:100, from ../include/linux/irqflags.h:18, from ../include/linux/spinlock.h:59, from ../include/linux/mmzone.h:8, from ../include/linux/gfp.h:7, from ../drivers/scsi/bnx2i/bnx2i_hwi.c:17: In function ‘fortify_memcpy_chk’, inlined from ‘bnx2i_process_login_resp.isra’ at ../drivers/scsi/bnx2i/bnx2i_hwi.c:1460:2: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from ../include/asm-generic/bug.h:31, from ../arch/x86/include/asm/bug.h:193, from ../include/linux/bug.h:5, from ../include/linux/alloc_tag.h:8, from ../include/linux/vmalloc.h:5, from ../include/linux/bcm47xx_nvram.h:10, from ../drivers/firmware/broadcom/bcm47xx_sprom.c:29: ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_u32.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:483:25: note: in definition of macro ‘printk_index_wrap’ 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:564:9: note: in expansion of macro ‘printk’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:564:16: note: in expansion of macro ‘KERN_WARNING’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:81:17: note: in expansion of macro ‘pr_warn’ 81 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:93:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 93 | NVRAM_READ_VAL(u32) | ^~~~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_u16.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:483:25: note: in definition of macro ‘printk_index_wrap’ 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:564:9: note: in expansion of macro ‘printk’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:564:16: note: in expansion of macro ‘KERN_WARNING’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:81:17: note: in expansion of macro ‘pr_warn’ 81 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:92:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 92 | NVRAM_READ_VAL(u16) | ^~~~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_s8.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:483:25: note: in definition of macro ‘printk_index_wrap’ 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:564:9: note: in expansion of macro ‘printk’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:564:16: note: in expansion of macro ‘KERN_WARNING’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:81:17: note: in expansion of macro ‘pr_warn’ 81 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:91:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 91 | NVRAM_READ_VAL(s8) | ^~~~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_u8.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:483:25: note: in definition of macro ‘printk_index_wrap’ 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:564:9: note: in expansion of macro ‘printk’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:564:16: note: in expansion of macro ‘KERN_WARNING’ 564 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:81:17: note: in expansion of macro ‘pr_warn’ 81 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:90:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 90 | NVRAM_READ_VAL(u8) | ^~~~~~~~~~~~~~ ../drivers/scsi/lpfc/lpfc_bsg.c: In function ‘diag_cmd_data_alloc’: ../drivers/scsi/lpfc/lpfc_bsg.c:2819:18: warning: variable ‘offset’ set but not used [-Wunused-but-set-variable=] 2819 | int cnt, offset = 0, i = 0; | ^~~~~~ ../drivers/net/ethernet/emulex/benet/be_ethtool.c: In function ‘be_set_coalesce’: ../drivers/net/ethernet/emulex/benet/be_ethtool.c:349:27: warning: variable ‘eqo’ set but not used [-Wunused-but-set-variable=] 349 | struct be_eq_obj *eqo; | ^~~ Warning: ../drivers/nvdimm/core.c:219 function parameter 'len' not described in 'nd_uuid_store' Warning: ../drivers/nvdimm/core.c:219 function parameter 'len' not described in 'nd_uuid_store' ../drivers/net/ethernet/natsemi/ns83820.c: In function ‘ns83820_run_bist’: ../drivers/net/ethernet/natsemi/ns83820.c:1703:13: warning: variable ‘loops’ set but not used [-Wunused-but-set-variable=] 1703 | int loops = 0; | ^~~~~ In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../arch/x86/include/asm/timex.h:5, from ../include/linux/timex.h:67, from ../include/linux/time32.h:13, from ../include/linux/time.h:60, from ../include/linux/stat.h:19, from ../include/linux/module.h:13, from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic.h:10, from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c:8: In function ‘fortify_memcpy_chk’, inlined from ‘qlcnic_83xx_dcb_query_cee_param’ at ../drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c:614:3: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c: In function ‘sparx5_dsm_calendar_check’: ../drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c:504:34: warning: variable ‘kdx’ set but not used [-Wunused-but-set-variable=] 504 | u32 jdx, kdx; | ^~~ Warning: ../drivers/hid/hid-lg-g15.c:37 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * g13_input_report.keybits[] is not 32-bit aligned, so we can't use the bitops macros. ../drivers/net/ethernet/ti/tlan.c: In function ‘tlan_read_and_clear_stats’: ../drivers/net/ethernet/ti/tlan.c:2072:25: warning: variable ‘def_tx’ set but not used [-Wunused-but-set-variable=] 2072 | u32 def_tx, crc, code; | ^~~~~~ ../drivers/net/ethernet/sun/niu.c: In function ‘niu_txc_set_imask’: ../drivers/net/ethernet/sun/niu.c:4647:13: warning: variable ‘val’ set but not used [-Wunused-but-set-variable=] 4647 | u64 val; | ^~~ In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../arch/x86/include/asm/timex.h:5, from ../include/linux/timex.h:67, from ../include/linux/time32.h:13, from ../include/linux/time.h:60, from ../include/linux/stat.h:19, from ../include/linux/fs_dirent.h:5, from ../include/linux/fs/super_types.h:5, from ../include/linux/fs/super.h:5, from ../include/linux/fs.h:5, from ../fs/smb/client/cifssmb.c:17: In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBQFileInfo’ at ../fs/smb/client/cifssmb.c:4093:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBUnixQFileInfo’ at ../fs/smb/client/cifssmb.c:4267:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBUnixQPathInfo’ at ../fs/smb/client/cifssmb.c:4352:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBQFSAttributeInfo’ at ../fs/smb/client/cifssmb.c:5137:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBQFSDeviceInfo’ at ../fs/smb/client/cifssmb.c:5212:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘CIFSSMBQFSUnixInfo’ at ../fs/smb/client/cifssmb.c:5284:4: ../include/linux/fortify-string.h:578:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 578 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Warning: ../drivers/infiniband/hw/mlx5/umr.c:986 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * This function makes an mkey non-present by zapping the translation entries of Warning: ../drivers/most/most_usb.c:68 struct member 'dev' not described in 'most_dci_obj' Warning: ../drivers/most/most_usb.c:121 struct member 'dev' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:121 struct member 'clear_work' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:121 struct member 'on_netinfo' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:649 function parameter 'on_netinfo' not described in 'hdm_request_netinfo' Warning: ../drivers/most/most_usb.c:68 struct member 'dev' not described in 'most_dci_obj' Warning: ../drivers/most/most_usb.c:121 struct member 'dev' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:121 struct member 'clear_work' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:121 struct member 'on_netinfo' not described in 'most_dev' Warning: ../drivers/most/most_usb.c:649 function parameter 'on_netinfo' not described in 'hdm_request_netinfo' ../drivers/net/usb/hso.c: In function ‘hso_probe’: ../drivers/net/usb/hso.c:2853:13: warning: variable ‘mux’ set but not used [-Wunused-but-set-variable=] 2853 | int mux, i, if_num, port_spec; | ^~~ WARNING: modpost: vmlinux: section mismatch in reference: lookup_object_or_alloc+0x176 (section: .text) -> is_static_object (section: .init.text) WARNING: modpost: vmlinux: section mismatch in reference: __arm_v7s_unmap+0x386 (section: .text) -> dummy_tlb_add_page (section: .init.text) WARNING: modpost: vmlinux: section mismatch in reference: __arm_v7s_unmap.cold+0x5b (section: .text.unlikely) -> dummy_tlb_flush (section: .init.text)