From: kernel test robot <lkp@intel.com>
To: cros-kernel-buildreports@googlegroups.com
Cc: oe-kbuild-all@lists.linux.dev
Subject: [android-common:android14-6.1-2025-04 2/2] net/core/scm.c:96:8: error: no member named 'dead' in 'struct scm_fp_list'
Date: Wed, 01 Apr 2026 02:16:51 +0800 [thread overview]
Message-ID: <202604010208.DcNkyap0-lkp@intel.com> (raw)
tree: https://android.googlesource.com/kernel/common android14-6.1-2025-04
head: a01f4f3e3d4d93656a40a6739b171e98bd608766
commit: 42b241f4e06eb3c2df1409a2d82522b2ce2a9329 [2/2] UPSTREAM: af_unix: Add dead flag to struct scm_fp_list.
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20260401/202604010208.DcNkyap0-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260401/202604010208.DcNkyap0-lkp@intel.com/reproduce)
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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604010208.DcNkyap0-lkp@intel.com/
All errors (new ones prefixed by >>):
net/core/scm.c:95:8: error: no member named 'inflight' in 'struct scm_fp_list'
95 | fpl->inflight = false;
| ~~~ ^
>> net/core/scm.c:96:8: error: no member named 'dead' in 'struct scm_fp_list'
96 | fpl->dead = false;
| ~~~ ^
net/core/scm.c:97:8: error: no member named 'edges' in 'struct scm_fp_list'
97 | fpl->edges = NULL;
| ~~~ ^
net/core/scm.c:98:24: error: no member named 'vertices' in 'struct scm_fp_list'
98 | INIT_LIST_HEAD(&fpl->vertices);
| ~~~ ^
net/core/scm.c:387:12: error: no member named 'inflight' in 'struct scm_fp_list'
387 | new_fpl->inflight = false;
| ~~~~~~~ ^
net/core/scm.c:388:12: error: no member named 'edges' in 'struct scm_fp_list'
388 | new_fpl->edges = NULL;
| ~~~~~~~ ^
net/core/scm.c:389:28: error: no member named 'vertices' in 'struct scm_fp_list'
389 | INIT_LIST_HEAD(&new_fpl->vertices);
| ~~~~~~~ ^
7 errors generated.
--
net/unix/garbage.c:145:35: error: no member named 'vertices' in 'struct scm_fp_list'
145 | vertex = list_first_entry(&fpl->vertices, typeof(*vertex), entry);
| ~~~ ^
include/linux/list.h:531:14: note: expanded from macro 'list_first_entry'
531 | list_entry((ptr)->next, type, member)
| ^~~
include/linux/list.h:520:15: note: expanded from macro 'list_entry'
520 | container_of(ptr, type, member)
| ^~~
include/linux/container_of.h:18:26: note: expanded from macro 'container_of'
18 | void *__mptr = (void *)(ptr); \
| ^~~
net/unix/garbage.c:145:35: error: no member named 'vertices' in 'struct scm_fp_list'
145 | vertex = list_first_entry(&fpl->vertices, typeof(*vertex), entry);
| ~~~ ^
include/linux/list.h:531:14: note: expanded from macro 'list_first_entry'
531 | list_entry((ptr)->next, type, member)
| ^~~
include/linux/list.h:520:15: note: expanded from macro 'list_entry'
520 | container_of(ptr, type, member)
| ^~~
include/linux/container_of.h:19:30: note: expanded from macro 'container_of'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~
include/linux/compiler_types.h:316:63: note: expanded from macro '__same_type'
316 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
net/unix/garbage.c:145:35: error: no member named 'vertices' in 'struct scm_fp_list'
145 | vertex = list_first_entry(&fpl->vertices, typeof(*vertex), entry);
| ~~~ ^
include/linux/list.h:531:14: note: expanded from macro 'list_first_entry'
531 | list_entry((ptr)->next, type, member)
| ^~~
include/linux/list.h:520:15: note: expanded from macro 'list_entry'
520 | container_of(ptr, type, member)
| ^~~
include/linux/container_of.h:20:23: note: expanded from macro 'container_of'
20 | __same_type(*(ptr), void), \
| ^~~
include/linux/compiler_types.h:316:63: note: expanded from macro '__same_type'
316 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
>> net/unix/garbage.c:165:12: error: no member named 'dead' in 'struct scm_fp_list'
165 | if (!fpl->dead)
| ~~~ ^
net/unix/garbage.c:173:40: error: no member named 'vertices' in 'struct scm_fp_list'
173 | list_move_tail(&vertex->entry, &fpl->vertices);
| ~~~ ^
net/unix/garbage.c:181:54: error: no member named 'vertices' in 'struct scm_fp_list'
181 | list_for_each_entry_safe(vertex, next_vertex, &fpl->vertices, entry) {
| ~~~ ^
include/linux/list.h:761:30: note: expanded from macro 'list_for_each_entry_safe'
761 | for (pos = list_first_entry(head, typeof(*pos), member), \
| ^~~~
include/linux/list.h:531:14: note: expanded from macro 'list_first_entry'
531 | list_entry((ptr)->next, type, member)
| ^~~
include/linux/list.h:520:15: note: expanded from macro 'list_entry'
520 | container_of(ptr, type, member)
| ^~~
include/linux/container_of.h:18:26: note: expanded from macro 'container_of'
18 | void *__mptr = (void *)(ptr); \
| ^~~
net/unix/garbage.c:181:54: error: no member named 'vertices' in 'struct scm_fp_list'
181 | list_for_each_entry_safe(vertex, next_vertex, &fpl->vertices, entry) {
| ~~~ ^
include/linux/list.h:761:30: note: expanded from macro 'list_for_each_entry_safe'
761 | for (pos = list_first_entry(head, typeof(*pos), member), \
| ^~~~
include/linux/list.h:531:14: note: expanded from macro 'list_first_entry'
531 | list_entry((ptr)->next, type, member)
| ^~~
include/linux/list.h:520:15: note: expanded from macro 'list_entry'
520 | container_of(ptr, type, member)
| ^~~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
include/linux/compiler_types.h:316:63: note: expanded from macro '__same_type'
316 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
net/unix/garbage.c:181:54: error: no member named 'vertices' in 'struct scm_fp_list'
181 | list_for_each_entry_safe(vertex, next_vertex, &fpl->vertices, entry) {
| ~~~ ^
include/linux/list.h:761:30: note: expanded from macro 'list_for_each_entry_safe'
761 | for (pos = list_first_entry(head, typeof(*pos), member), \
| ^~~~
include/linux/list.h:531:14: note: expanded from macro 'list_first_entry'
531 | list_entry((ptr)->next, type, member)
| ^~~
include/linux/list.h:520:15: note: expanded from macro 'list_entry'
520 | container_of(ptr, type, member)
| ^~~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
include/linux/compiler_types.h:316:63: note: expanded from macro '__same_type'
316 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
net/unix/garbage.c:181:54: error: no member named 'vertices' in 'struct scm_fp_list'
181 | list_for_each_entry_safe(vertex, next_vertex, &fpl->vertices, entry) {
| ~~~ ^
include/linux/list.h:763:32: note: expanded from macro 'list_for_each_entry_safe'
763 | !list_entry_is_head(pos, head, member); \
| ^~~~
include/linux/list.h:665:20: note: expanded from macro 'list_entry_is_head'
665 | (&pos->member == (head))
| ^~~~
net/unix/garbage.c:206:15: error: no member named 'edges' in 'struct scm_fp_list'
206 | edge = fpl->edges + i++;
| ~~~ ^
net/unix/garbage.c:220:7: error: no member named 'inflight' in 'struct scm_fp_list'
220 | fpl->inflight = true;
| ~~~ ^
net/unix/garbage.c:236:33: error: no member named 'edges' in 'struct scm_fp_list'
236 | struct unix_edge *edge = fpl->edges + i++;
| ~~~ ^
net/unix/garbage.c:241:12: error: no member named 'dead' in 'struct scm_fp_list'
241 | if (!fpl->dead) {
| ~~~ ^
net/unix/garbage.c:242:19: error: no member named 'edges' in 'struct scm_fp_list'
242 | receiver = fpl->edges[0].successor;
| ~~~ ^
net/unix/garbage.c:251:7: error: no member named 'inflight' in 'struct scm_fp_list'
251 | fpl->inflight = false;
| ~~~ ^
net/unix/garbage.c:283:34: error: no member named 'vertices' in 'struct scm_fp_list'
283 | list_add(&vertex->entry, &fpl->vertices);
| ~~~ ^
net/unix/garbage.c:286:7: error: no member named 'edges' in 'struct scm_fp_list'
286 | fpl->edges = kvmalloc_array(fpl->count_unix, sizeof(*fpl->edges),
| ~~~ ^
net/unix/garbage.c:286:60: error: no member named 'edges' in 'struct scm_fp_list'
286 | fpl->edges = kvmalloc_array(fpl->count_unix, sizeof(*fpl->edges),
| ~~~ ^
vim +96 net/core/scm.c
68
69 static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
70 {
71 int *fdp = (int*)CMSG_DATA(cmsg);
72 struct scm_fp_list *fpl = *fplp;
73 struct file **fpp;
74 int i, num;
75
76 num = (cmsg->cmsg_len - sizeof(struct cmsghdr))/sizeof(int);
77
78 if (num <= 0)
79 return 0;
80
81 if (num > SCM_MAX_FD)
82 return -EINVAL;
83
84 if (!fpl)
85 {
86 fpl = kmalloc(sizeof(struct scm_fp_list), GFP_KERNEL_ACCOUNT);
87 if (!fpl)
88 return -ENOMEM;
89 *fplp = fpl;
90 fpl->count = 0;
91 fpl->count_unix = 0;
92 fpl->max = SCM_MAX_FD;
93 fpl->user = NULL;
94 #if IS_ENABLED(CONFIG_UNIX)
95 fpl->inflight = false;
> 96 fpl->dead = false;
97 fpl->edges = NULL;
98 INIT_LIST_HEAD(&fpl->vertices);
99 #endif
100 }
101 fpp = &fpl->fp[fpl->count];
102
103 if (fpl->count + num > fpl->max)
104 return -EINVAL;
105
106 /*
107 * Verify the descriptors and increment the usage count.
108 */
109
110 for (i=0; i< num; i++)
111 {
112 int fd = fdp[i];
113 struct file *file;
114
115 if (fd < 0 || !(file = fget_raw(fd)))
116 return -EBADF;
117 /* don't allow io_uring files */
118 if (io_is_uring_fops(file)) {
119 fput(file);
120 return -EINVAL;
121 }
122 if (unix_get_socket(file))
123 fpl->count_unix++;
124
125 *fpp++ = file;
126 fpl->count++;
127 }
128
129 if (!fpl->user)
130 fpl->user = get_uid(current_user());
131
132 return num;
133 }
134
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-03-31 18:17 UTC|newest]
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