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Message-ID: <202601261546.d7ae2447-lkp@intel.com>
Date: Mon, 26 Jan 2026 15:37:12 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Marco Elver <elver@...gle.com>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <linux-kernel@...r.kernel.org>,
<x86@...nel.org>, Peter Zijlstra <peterz@...radead.org>,
<oliver.sang@...el.com>
Subject: [tip:locking/core] [cleanup] 3931d4b980: ktools.maple.make.fail
Hello,
kernel test robot noticed "ktools.maple.make.fail" on:
commit: 3931d4b980398012b66c8ff203bfa2ab3df71a71 ("cleanup: Basic compatibility with context analysis")
https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git locking/core
in testcase: ktools
version:
with following parameters:
test: radix-tree/maple
config: x86_64-rhel-9.4-func
compiler: gcc-14
test machine: 36 threads 1 sockets Intel(R) Core(TM) i9-9980XE CPU @ 3.00GHz (Skylake) with 32G memory
(please refer to attached dmesg/kmsg for entire log/backtrace)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202601261546.d7ae2447-lkp@intel.com
KERNEL SELFTESTS: linux_headers_dir is /usr/src/linux-headers-x86_64-rhel-9.4-func-3931d4b980398012b66c8ff203bfa2ab3df71a71
Generating generated/map-shift.h
Generating generated/bit-length.h
cp ../shared/autoconf.h generated/autoconf.h
cc -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined -c -o main.o main.c
cc -c -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined ../shared/xarray-shared.c -o xarray-shared.o
sed -e 's/^static //' -e 's/__always_inline //' -e 's/inline //' < ../../../lib/radix-tree.c > radix-tree.c
cc -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined -c -o radix-tree.o radix-tree.c
In file included from ../shared/linux/cleanup.h:2,
from ../shared/linux/../../../../include/linux/idr.h:18,
from ../shared/linux/idr.h:5,
from radix-tree.c:18:
../shared/linux/../../../../include/linux/idr.h: In function ‘class_idr_alloc_destructor’:
../shared/linux/../../../../include/linux/cleanup.h:283:9: error: expected declaration specifiers before ‘__no_context_analysis’
283 | __no_context_analysis \
| ^~~~~~~~~~~~~~~~~~~~~
../shared/linux/../../../../include/linux/idr.h:136:1: note: in expansion of macro ‘DEFINE_CLASS’
136 | DEFINE_CLASS(idr_alloc, struct __class_idr,
| ^~~~~~~~~~~~
../shared/linux/../../../../include/linux/cleanup.h:286:9: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__no_context_analysis’
286 | __no_context_analysis \
| ^~~~~~~~~~~~~~~~~~~~~
../shared/linux/../../../../include/linux/idr.h:136:1: note: in expansion of macro ‘DEFINE_CLASS’
136 | DEFINE_CLASS(idr_alloc, struct __class_idr,
| ^~~~~~~~~~~~
../shared/linux/../../../../include/linux/idr.h:142:72: error: expected declaration specifiers before ‘;’ token
142 | struct idr *idr, void *ptr, int start, int end, gfp_t gfp);
| ^
../shared/linux/../../../../include/linux/idr.h:153:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
153 | {
| ^
../shared/linux/../../../../include/linux/idr.h:167:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
167 | {
| ^
../shared/linux/../../../../include/linux/idr.h:178:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
178 | {
| ^
../shared/linux/../../../../include/linux/idr.h:190:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
190 | {
| ^
../shared/linux/../../../../include/linux/idr.h:259:1: warning: empty declaration
259 | struct ida_bitmap {
| ^~~~~~
../shared/linux/../../../../include/linux/idr.h:263:1: warning: empty declaration
263 | struct ida {
| ^~~~~~
../shared/linux/../../../../include/linux/idr.h:292:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
292 | {
| ^
../shared/linux/../../../../include/linux/idr.h:310:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
310 | {
| ^
../shared/linux/../../../../include/linux/idr.h:328:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
328 | {
| ^
../shared/linux/../../../../include/linux/idr.h:333:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
333 | {
| ^
../shared/linux/../../../../include/linux/idr.h:338:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
338 | {
| ^
../shared/linux/../../../../include/linux/idr.h:343:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
343 | {
| ^
../shared/linux/../../../../include/linux/idr.h:348:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
348 | {
| ^
In file included from radix-tree.c:19:
../../include/linux/init.h:23:1: warning: empty declaration
23 | struct obs_kernel_param {
| ^~~~~~
In file included from radix-tree.c:21:
../shared/linux/kmemleak.h:1:59: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1 | static inline void kmemleak_update_trace(const void *ptr) { }
| ^
In file included from radix-tree.c:26:
../../include/linux/slab.h:12:1: warning: empty declaration
12 | enum _slab_flag_bits {
| ^~~~
../../include/linux/slab.h:39:1: warning: empty declaration
39 | enum slab_state {
| ^~~~
../../include/linux/slab.h:46:1: warning: empty declaration
46 | struct kmem_cache {
| ^~~~~~
../../include/linux/slab.h:63:1: warning: empty declaration
63 | struct kmem_cache_args {
| ^~~~~~
../../include/linux/slab.h:126:1: warning: empty declaration
126 | struct slab_sheaf {
| ^~~~~~
../../include/linux/slab.h:139:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
139 | {
| ^
../../include/linux/slab.h:143:1: warning: empty declaration
143 | struct list_lru;
| ^~~~~~
../../include/linux/slab.h:147:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
147 | {
| ^
../../include/linux/slab.h:161:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
161 | {
| ^
../../include/linux/slab.h:170:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
170 | {
| ^
../../include/linux/slab.h:201:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
201 | {
| ^
In file included from radix-tree.c:27:
../../include/linux/string.h:24:9: error: expected declaration specifiers before ‘#pragma’
24 | #pragma GCC diagnostic push
| ^~~
../../include/linux/string.h:29:9: error: expected declaration specifiers before ‘#pragma’
29 | #pragma GCC diagnostic pop
| ^~~
../../include/linux/string.h:43:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
43 | {
| ^
../../include/linux/string.h:51:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
51 | {
| ^
../../include/linux/string.h:61:28: error: storage class specified for parameter ‘skip_spaces’
61 | extern char * __must_check skip_spaces(const char *);
| ^~~~~~~~~~~
../../include/linux/string.h:63:14: error: storage class specified for parameter ‘strim’
63 | extern char *strim(char *);
| ^~~~~
../../include/linux/string.h:65:13: error: storage class specified for parameter ‘remove_spaces’
65 | extern void remove_spaces(char *s);
| ^~~~~~~~~~~~~
../../include/linux/string.h:67:14: error: storage class specified for parameter ‘memchr_inv’
67 | extern void *memchr_inv(const void *start, int c, size_t bytes);
| ^~~~~~~~~~
../../include/linux/string.h:68:27: error: storage class specified for parameter ‘memparse’
68 | extern unsigned long long memparse(const char *ptr, char **retptr);
| ^~~~~~~~
In file included from radix-tree.c:30:
../../../lib/radix-tree.h:4:1: warning: empty declaration
4 | struct kmem_cache;
| ^~~~~~
../../../lib/radix-tree.h:5:1: warning: empty declaration
5 | struct rcu_head;
| ^~~~~~
../../../lib/radix-tree.h:7:27: error: storage class specified for parameter ‘radix_tree_node_cachep’
7 | extern struct kmem_cache *radix_tree_node_cachep;
| ^~~~~~~~~~~~~~~~~~~~~~
../../../lib/radix-tree.h:8:13: error: storage class specified for parameter ‘radix_tree_node_rcu_free’
8 | extern void radix_tree_node_rcu_free(struct rcu_head *head);
| ^~~~~~~~~~~~~~~~~~~~~~~~
radix-tree.c:35:20: error: redefinition of parameter ‘radix_tree_node_cachep’
35 | struct kmem_cache *radix_tree_node_cachep;
| ^~~~~~~~~~~~~~~~~~~~~~
../../../lib/radix-tree.h:7:27: note: previous definition of ‘radix_tree_node_cachep’ with type ‘struct kmem_cache *’
7 | extern struct kmem_cache *radix_tree_node_cachep;
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from radix-tree.c:22:
radix-tree.c:62:23: error: parameter ‘radix_tree_preloads’ is initialized
62 | DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = {
| ^~~~~~~~~~~~~~~~~~
../shared/linux/percpu.h:3:35: note: in definition of macro ‘DEFINE_PER_CPU’
3 | #define DEFINE_PER_CPU(type, val) type val
| ^~~~
radix-tree.c:65:47: error: expected declaration specifiers before ‘;’ token
65 | EXPORT_PER_CPU_SYMBOL_GPL(radix_tree_preloads);
| ^
radix-tree.c:68:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
68 | {
| ^
radix-tree.c:73:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
73 | {
| ^
radix-tree.c:81:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
81 | {
| ^
radix-tree.c:87:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
87 | {
| ^
radix-tree.c:96:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
96 | {
| ^
radix-tree.c:102:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
102 | {
| ^
radix-tree.c:108:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
108 | {
| ^
radix-tree.c:114:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
114 | {
| ^
radix-tree.c:119:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
119 | {
| ^
radix-tree.c:124:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
124 | {
| ^
radix-tree.c:129:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
129 | {
| ^
radix-tree.c:134:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
134 | {
| ^
radix-tree.c:139:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
139 | {
| ^
radix-tree.c:144:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
144 | {
| ^
radix-tree.c:154:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
154 | {
| ^
radix-tree.c:164:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
164 | {
| ^
radix-tree.c:182:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
182 | {
| ^
radix-tree.c:204:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
204 | {
| ^
radix-tree.c:212:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
212 | {
| ^
radix-tree.c:217:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
217 | {
| ^
radix-tree.c:224:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
224 | {
| ^
radix-tree.c:237:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
237 | {
| ^
radix-tree.c:291:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
291 | {
| ^
radix-tree.c:309:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
309 | {
| ^
radix-tree.c:323:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
323 | {
| ^
radix-tree.c:366:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
366 | {
| ^
radix-tree.c:371:34: error: expected declaration specifiers before ‘;’ token
371 | EXPORT_SYMBOL(radix_tree_preload);
| ^
radix-tree.c:379:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
379 | {
| ^
radix-tree.c:386:40: error: expected declaration specifiers before ‘;’ token
386 | EXPORT_SYMBOL(radix_tree_maybe_preload);
| ^
radix-tree.c:390:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
390 | {
| ^
radix-tree.c:410:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
410 | {
| ^
radix-tree.c:469:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
469 | {
| ^
radix-tree.c:545:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
545 | {
| ^
radix-tree.c:601:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
601 | {
| ^
radix-tree.c:657:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
657 | {
| ^
radix-tree.c:683:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
683 | {
| ^
radix-tree.c:705:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
705 | {
| ^
radix-tree.c:731:33: error: expected declaration specifiers before ‘;’ token
731 | EXPORT_SYMBOL(radix_tree_insert);
| ^
radix-tree.c:750:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
750 | {
| ^
radix-tree.c:796:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
796 | {
| ^
radix-tree.c:803:38: error: expected declaration specifiers before ‘;’ token
803 | EXPORT_SYMBOL(radix_tree_lookup_slot);
| ^
radix-tree.c:818:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
818 | {
| ^
radix-tree.c:821:33: error: expected declaration specifiers before ‘;’ token
821 | EXPORT_SYMBOL(radix_tree_lookup);
| ^
radix-tree.c:825:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
825 | {
| ^
radix-tree.c:837:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
837 | {
| ^
radix-tree.c:853:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
853 | {
| ^
radix-tree.c:878:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
878 | {
| ^
radix-tree.c:916:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
916 | {
| ^
radix-tree.c:919:39: error: expected declaration specifiers before ‘;’ token
919 | EXPORT_SYMBOL(radix_tree_replace_slot);
| ^
radix-tree.c:934:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
934 | {
| ^
radix-tree.c:941:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
941 | {
| ^
radix-tree.c:969:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
969 | {
| ^
radix-tree.c:993:34: error: expected declaration specifiers before ‘;’ token
993 | EXPORT_SYMBOL(radix_tree_tag_set);
| ^
radix-tree.c:998:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
998 | {
| ^
radix-tree.c:1031:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1031 | {
| ^
radix-tree.c:1052:36: error: expected declaration specifiers before ‘;’ token
1052 | EXPORT_SYMBOL(radix_tree_tag_clear);
| ^
radix-tree.c:1062:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1062 | {
| ^
radix-tree.c:1083:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1083 | {
| ^
radix-tree.c:1108:34: error: expected declaration specifiers before ‘;’ token
1108 | EXPORT_SYMBOL(radix_tree_tag_get);
| ^
radix-tree.c:1114:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1114 | {
| ^
radix-tree.c:1138:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1138 | {
| ^
radix-tree.c:1144:38: error: expected declaration specifiers before ‘;’ token
1144 | EXPORT_SYMBOL(radix_tree_iter_resume);
| ^
radix-tree.c:1156:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1156 | {
| ^
radix-tree.c:1239:37: error: expected declaration specifiers before ‘;’ token
1239 | EXPORT_SYMBOL(radix_tree_next_chunk);
| ^
radix-tree.c:1264:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1264 | {
| ^
radix-tree.c:1286:38: error: expected declaration specifiers before ‘;’ token
1286 | EXPORT_SYMBOL(radix_tree_gang_lookup);
| ^
radix-tree.c:1305:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1305 | {
| ^
radix-tree.c:1327:42: error: expected declaration specifiers before ‘;’ token
1327 | EXPORT_SYMBOL(radix_tree_gang_lookup_tag);
| ^
radix-tree.c:1346:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1346 | {
| ^
radix-tree.c:1362:47: error: expected declaration specifiers before ‘;’ token
1362 | EXPORT_SYMBOL(radix_tree_gang_lookup_tag_slot);
| ^
radix-tree.c:1366:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1366 | {
| ^
radix-tree.c:1396:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1396 | {
| ^
radix-tree.c:1400:38: error: expected declaration specifiers before ‘;’ token
1400 | EXPORT_SYMBOL(radix_tree_iter_delete);
| ^
radix-tree.c:1415:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1415 | {
| ^
radix-tree.c:1434:38: error: expected declaration specifiers before ‘;’ token
1434 | EXPORT_SYMBOL(radix_tree_delete_item);
| ^
radix-tree.c:1446:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1446 | {
| ^
radix-tree.c:1449:33: error: expected declaration specifiers before ‘;’ token
1449 | EXPORT_SYMBOL(radix_tree_delete);
| ^
radix-tree.c:1457:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1457 | {
| ^
radix-tree.c:1460:33: error: expected declaration specifiers before ‘;’ token
1460 | EXPORT_SYMBOL(radix_tree_tagged);
| ^
radix-tree.c:1470:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1470 | {
| ^
radix-tree.c:1474:27: error: expected declaration specifiers before ‘;’ token
1474 | EXPORT_SYMBOL(idr_preload);
| ^
radix-tree.c:1479:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1479 | {
| ^
radix-tree.c:1560:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1560 | {
| ^
radix-tree.c:1567:27: error: expected declaration specifiers before ‘;’ token
1567 | EXPORT_SYMBOL(idr_destroy);
| ^
radix-tree.c:1571:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1571 | {
| ^
radix-tree.c:1579:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1579 | {
| ^
radix-tree.c:1595:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
1595 | {
| ^
../shared/linux/../../../../include/linux/cleanup.h:282:29: error: old-style parameter declarations in prototyped function definition
282 | static __always_inline void class_##_name##_destructor(_type *p) \
| ^~~~~~
../shared/linux/../../../../include/linux/idr.h:136:1: note: in expansion of macro ‘DEFINE_CLASS’
136 | DEFINE_CLASS(idr_alloc, struct __class_idr,
| ^~~~~~~~~~~~
radix-tree.c:1609: error: expected ‘{’ at end of input
make: *** [<builtin>: radix-tree.o] Error 1
make maple failed
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20260126/202601261546.d7ae2447-lkp@intel.com
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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