Re: [PATCH bpf-next 1/2] bpf: Change error code when ops is NULL

From: kbuild test robot
Date: Fri Apr 24 2020 - 01:18:49 EST

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Hi Mao,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on bpf-next/master]
[also build test ERROR on bpf/master net/master net-next/master v5.7-rc2 next-20200423]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url: https://github.com/0day-ci/linux/commits/Mao-Wenan/Change-return-code-if-failed-to-load-object/20200424-025339
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: c6x-allyesconfig (attached as .config)
compiler: c6x-elf-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=c6x

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@xxxxxxxxx>

All error/warnings (new ones prefixed by >>):

kernel/bpf/syscall.c: In function 'find_and_alloc_map':
>> kernel/bpf/syscall.c:116:11: warning: missing terminating " character
116 | pr_warn("map type %d not supported or
| ^
kernel/bpf/syscall.c:117:31: warning: missing terminating " character
117 | kernel config not opened\n", type);
| ^
In file included from kernel/bpf/syscall.c:1551:
>> include/linux/bpf_types.h:120: error: unterminated argument list invoking macro "pr_warn"
120 | #endif
|
>> kernel/bpf/syscall.c:116:3: error: 'pr_warn' undeclared (first use in this function)
116 | pr_warn("map type %d not supported or
| ^~~~~~~
kernel/bpf/syscall.c:116:3: note: each undeclared identifier is reported only once for each function it appears in
>> kernel/bpf/syscall.c:116:10: error: expected ';' before '}' token
116 | pr_warn("map type %d not supported or
| ^
| ;
......
1554 | };
| ~
>> kernel/bpf/syscall.c:1556:12: error: invalid storage class for function 'find_prog_type'
1556 | static int find_prog_type(enum bpf_prog_type type, struct bpf_prog *prog)
| ^~~~~~~~~~~~~~
In file included from include/linux/list.h:9,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:9,
from kernel/bpf/syscall.c:4:
kernel/bpf/syscall.c: In function 'find_prog_type':
>> kernel/bpf/syscall.c:1560:25: error: 'bpf_prog_types' undeclared (first use in this function); did you mean 'bpf_prog_type'?
1560 | if (type >= ARRAY_SIZE(bpf_prog_types))
| ^~~~~~~~~~~~~~
include/linux/kernel.h:47:33: note: in definition of macro 'ARRAY_SIZE'
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~
In file included from include/linux/bits.h:23,
from include/linux/bitops.h:5,
from include/linux/kernel.h:12,
from include/linux/list.h:9,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:9,
from kernel/bpf/syscall.c:4:
include/linux/build_bug.h:16:51: error: bit-field '<anonymous>' width not an integer constant
16 | #define BUILD_BUG_ON_ZERO(e) ((int)(sizeof(struct { int:(-!!(e)); })))
| ^
include/linux/compiler.h:357:28: note: in expansion of macro 'BUILD_BUG_ON_ZERO'
357 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:47:59: note: in expansion of macro '__must_be_array'
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1560:14: note: in expansion of macro 'ARRAY_SIZE'
1560 | if (type >= ARRAY_SIZE(bpf_prog_types))
| ^~~~~~~~~~
In file included from include/linux/fdtable.h:13,
from kernel/bpf/syscall.c:14:
include/linux/build_bug.h:16:51: error: bit-field '<anonymous>' width not an integer constant
16 | #define BUILD_BUG_ON_ZERO(e) ((int)(sizeof(struct { int:(-!!(e)); })))
| ^
include/linux/nospec.h:52:9: note: in definition of macro 'array_index_nospec'
52 | typeof(size) _s = (size); \
| ^~~~
include/linux/compiler.h:357:28: note: in expansion of macro 'BUILD_BUG_ON_ZERO'
357 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:47:59: note: in expansion of macro '__must_be_array'
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~~~~~~~~~~~~~
kernel/bpf/syscall.c:1562:34: note: in expansion of macro 'ARRAY_SIZE'
1562 | type = array_index_nospec(type, ARRAY_SIZE(bpf_prog_types));
| ^~~~~~~~~~
include/linux/build_bug.h:16:51: error: bit-field '<anonymous>' width not an integer constant
16 | #define BUILD_BUG_ON_ZERO(e) ((int)(sizeof(struct { int:(-!!(e)); })))
| ^
include/linux/nospec.h:52:21: note: in definition of macro 'array_index_nospec'
52 | typeof(size) _s = (size); \
| ^~~~
include/linux/compiler.h:357:28: note: in expansion of macro 'BUILD_BUG_ON_ZERO'
357 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:47:59: note: in expansion of macro '__must_be_array'
47 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~~~~~~~~~~~~~
kernel/bpf/syscall.c:1562:34: note: in expansion of macro 'ARRAY_SIZE'
1562 | type = array_index_nospec(type, ARRAY_SIZE(bpf_prog_types));
| ^~~~~~~~~~
kernel/bpf/syscall.c: In function 'find_and_alloc_map':
>> kernel/bpf/syscall.c:1556:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
1556 | static int find_prog_type(enum bpf_prog_type type, struct bpf_prog *prog)
| ^~~~~~
>> kernel/bpf/syscall.c:1586:13: error: invalid storage class for function 'bpf_audit_prog'
1586 | static void bpf_audit_prog(const struct bpf_prog *prog, unsigned int op)
| ^~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1627:12: error: invalid storage class for function 'bpf_prog_charge_memlock'
1627 | static int bpf_prog_charge_memlock(struct bpf_prog *prog)
| ^~~~~~~~~~~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1642:13: error: invalid storage class for function 'bpf_prog_uncharge_memlock'
1642 | static void bpf_prog_uncharge_memlock(struct bpf_prog *prog)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1650:12: error: invalid storage class for function 'bpf_prog_alloc_id'
1650 | static int bpf_prog_alloc_id(struct bpf_prog *prog)
| ^~~~~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1693:13: error: invalid storage class for function '__bpf_prog_put_rcu'
1693 | static void __bpf_prog_put_rcu(struct rcu_head *rcu)
| ^~~~~~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1704:13: error: invalid storage class for function '__bpf_prog_put_noref'
1704 | static void __bpf_prog_put_noref(struct bpf_prog *prog, bool deferred)
| ^~~~~~~~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1716:13: error: invalid storage class for function '__bpf_prog_put'
1716 | static void __bpf_prog_put(struct bpf_prog *prog, bool do_idr_lock)
| ^~~~~~~~~~~~~~
In file included from include/linux/linkage.h:7,
from include/linux/kernel.h:8,
from include/linux/list.h:9,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:9,
from kernel/bpf/syscall.c:4:
>> kernel/bpf/syscall.c:1731:19: error: non-static declaration of 'bpf_prog_put' follows static declaration
1731 | EXPORT_SYMBOL_GPL(bpf_prog_put);
| ^~~~~~~~~~~~
include/linux/export.h:98:21: note: in definition of macro '___EXPORT_SYMBOL'
98 | extern typeof(sym) sym; \
| ^~~
include/linux/export.h:155:34: note: in expansion of macro '__EXPORT_SYMBOL'
155 | #define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "")
| ^~~~~~~~~~~~~~~
include/linux/export.h:159:33: note: in expansion of macro '_EXPORT_SYMBOL'
159 | #define EXPORT_SYMBOL_GPL(sym) _EXPORT_SYMBOL(sym, "_gpl")
| ^~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1731:1: note: in expansion of macro 'EXPORT_SYMBOL_GPL'
1731 | EXPORT_SYMBOL_GPL(bpf_prog_put);
| ^~~~~~~~~~~~~~~~~
kernel/bpf/syscall.c:1727:6: note: previous definition of 'bpf_prog_put' was here
1727 | void bpf_prog_put(struct bpf_prog *prog)
| ^~~~~~~~~~~~
In file included from include/linux/linkage.h:7,
from include/linux/kernel.h:8,
from include/linux/list.h:9,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:9,
from kernel/bpf/syscall.c:4:
include/linux/export.h:67:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
67 | static const struct kernel_symbol __ksymtab_##sym \
| ^~~~~~
include/linux/export.h:108:2: note: in expansion of macro '__KSYMTAB_ENTRY'
108 | __KSYMTAB_ENTRY(sym, sec)
| ^~~~~~~~~~~~~~~
include/linux/export.h:147:39: note: in expansion of macro '___EXPORT_SYMBOL'
147 | #define __EXPORT_SYMBOL(sym, sec, ns) ___EXPORT_SYMBOL(sym, sec, ns)
| ^~~~~~~~~~~~~~~~
include/linux/export.h:155:34: note: in expansion of macro '__EXPORT_SYMBOL'
155 | #define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "")
| ^~~~~~~~~~~~~~~
include/linux/export.h:159:33: note: in expansion of macro '_EXPORT_SYMBOL'
159 | #define EXPORT_SYMBOL_GPL(sym) _EXPORT_SYMBOL(sym, "_gpl")
| ^~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1731:1: note: in expansion of macro 'EXPORT_SYMBOL_GPL'
1731 | EXPORT_SYMBOL_GPL(bpf_prog_put);
| ^~~~~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1733:12: error: invalid storage class for function 'bpf_prog_release'
1733 | static int bpf_prog_release(struct inode *inode, struct file *filp)
| ^~~~~~~~~~~~~~~~
>> kernel/bpf/syscall.c:1741:13: error: invalid storage class for function 'bpf_prog_get_stats'
1741 | static void bpf_prog_get_stats(const struct bpf_prog *prog,
| ^~~~~~~~~~~~~~~~~~
kernel/bpf/syscall.c:1766:13: error: invalid storage class for function 'bpf_prog_show_fdinfo'
1766 | static void bpf_prog_show_fdinfo(struct seq_file *m, struct file *filp)
| ^~~~~~~~~~~~~~~~~~~~
kernel/bpf/syscall.c:1797:11: error: 'bpf_dummy_read' undeclared (first use in this function)
1797 | .read = bpf_dummy_read,
| ^~~~~~~~~~~~~~
kernel/bpf/syscall.c:1798:12: error: 'bpf_dummy_write' undeclared (first use in this function)
1798 | .write = bpf_dummy_write,
| ^~~~~~~~~~~~~~~
kernel/bpf/syscall.c:1813:25: error: invalid storage class for function '____bpf_prog_get'
1813 | static struct bpf_prog *____bpf_prog_get(struct fd f)
| ^~~~~~~~~~~~~~~~
In file included from include/linux/linkage.h:7,
from include/linux/kernel.h:8,
from include/linux/list.h:9,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:9,
from kernel/bpf/syscall.c:4:
kernel/bpf/syscall.c:1829:19: error: non-static declaration of 'bpf_prog_add' follows static declaration
1829 | EXPORT_SYMBOL_GPL(bpf_prog_add);
| ^~~~~~~~~~~~
include/linux/export.h:98:21: note: in definition of macro '___EXPORT_SYMBOL'
98 | extern typeof(sym) sym; \
| ^~~
include/linux/export.h:155:34: note: in expansion of macro '__EXPORT_SYMBOL'
155 | #define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "")
| ^~~~~~~~~~~~~~~
include/linux/export.h:159:33: note: in expansion of macro '_EXPORT_SYMBOL'
159 | #define EXPORT_SYMBOL_GPL(sym) _EXPORT_SYMBOL(sym, "_gpl")
| ^~~~~~~~~~~~~~
kernel/bpf/syscall.c:1829:1: note: in expansion of macro 'EXPORT_SYMBOL_GPL'
1829 | EXPORT_SYMBOL_GPL(bpf_prog_add);
| ^~~~~~~~~~~~~~~~~
kernel/bpf/syscall.c:1825:6: note: previous definition of 'bpf_prog_add' was here
1825 | void bpf_prog_add(struct bpf_prog *prog, int i)
| ^~~~~~~~~~~~
In file included from include/linux/linkage.h:7,
from include/linux/kernel.h:8,
from include/linux/list.h:9,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:9,
from kernel/bpf/syscall.c:4:
include/linux/export.h:67:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
67 | static const struct kernel_symbol __ksymtab_##sym \
| ^~~~~~
include/linux/export.h:108:2: note: in expansion of macro '__KSYMTAB_ENTRY'
108 | __KSYMTAB_ENTRY(sym, sec)
| ^~~~~~~~~~~~~~~
include/linux/export.h:147:39: note: in expansion of macro '___EXPORT_SYMBOL'
147 | #define __EXPORT_SYMBOL(sym, sec, ns) ___EXPORT_SYMBOL(sym, sec, ns)
| ^~~~~~~~~~~~~~~~
include/linux/export.h:155:34: note: in expansion of macro '__EXPORT_SYMBOL'
155 | #define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "")
| ^~~~~~~~~~~~~~~
include/linux/export.h:159:33: note: in expansion of macro '_EXPORT_SYMBOL'
159 | #define EXPORT_SYMBOL_GPL(sym) _EXPORT_SYMBOL(sym, "_gpl")
| ^~~~~~~~~~~~~~
kernel/bpf/syscall.c:1829:1: note: in expansion of macro 'EXPORT_SYMBOL_GPL'
1829 | EXPORT_SYMBOL_GPL(bpf_prog_add);
| ^~~~~~~~~~~~~~~~~
kernel/bpf/syscall.c:1840:19: error: non-static declaration of 'bpf_prog_sub' follows static declaration
1840 | EXPORT_SYMBOL_GPL(bpf_prog_sub);
| ^~~~~~~~~~~~
include/linux/export.h:98:21: note: in definition of macro '___EXPORT_SYMBOL'
98 | extern typeof(sym) sym; \
| ^~~
include/linux/export.h:155:34: note: in expansion of macro '__EXPORT_SYMBOL'
155 | #define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "")
| ^~~~~~~~~~~~~~~
include/linux/export.h:159:33: note: in expansion of macro '_EXPORT_SYMBOL'
159 | #define EXPORT_SYMBOL_GPL(sym) _EXPORT_SYMBOL(sym, "_gpl")
| ^~~~~~~~~~~~~~
kernel/bpf/syscall.c:1840:1: note: in expansion of macro 'EXPORT_SYMBOL_GPL'
1840 | EXPORT_SYMBOL_GPL(bpf_prog_sub);
| ^~~~~~~~~~~~~~~~~
kernel/bpf/syscall.c:1831:6: note: previous definition of 'bpf_prog_sub' was here
1831 | void bpf_prog_sub(struct bpf_prog *prog, int i)
| ^~~~~~~~~~~~
In file included from include/linux/linkage.h:7,
from include/linux/kernel.h:8,
from include/linux/list.h:9,
from include/linux/timer.h:5,
from include/linux/workqueue.h:9,
from include/linux/bpf.h:9,
from kernel/bpf/syscall.c:4:
include/linux/export.h:67:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
67 | static const struct kernel_symbol __ksymtab_##sym \
| ^~~~~~
include/linux/export.h:108:2: note: in expansion of macro '__KSYMTAB_ENTRY'
108 | __KSYMTAB_ENTRY(sym, sec)
| ^~~~~~~~~~~~~~~
include/linux/export.h:147:39: note: in expansion of macro '___EXPORT_SYMBOL'
147 | #define __EXPORT_SYMBOL(sym, sec, ns) ___EXPORT_SYMBOL(sym, sec, ns)
| ^~~~~~~~~~~~~~~~
include/linux/export.h:155:34: note: in expansion of macro '__EXPORT_SYMBOL'
155 | #define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "")

vim +/pr_warn +120 include/linux/bpf_types.h

40077e0cf62206 Johannes Berg 2017-04-11 78
40077e0cf62206 Johannes Berg 2017-04-11 79 BPF_MAP_TYPE(BPF_MAP_TYPE_ARRAY, array_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 80 BPF_MAP_TYPE(BPF_MAP_TYPE_PERCPU_ARRAY, percpu_array_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 81 BPF_MAP_TYPE(BPF_MAP_TYPE_PROG_ARRAY, prog_array_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 82 BPF_MAP_TYPE(BPF_MAP_TYPE_PERF_EVENT_ARRAY, perf_event_array_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 83 #ifdef CONFIG_CGROUPS
40077e0cf62206 Johannes Berg 2017-04-11 84 BPF_MAP_TYPE(BPF_MAP_TYPE_CGROUP_ARRAY, cgroup_array_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 85 #endif
de9cbbaadba5ad Roman Gushchin 2018-08-02 86 #ifdef CONFIG_CGROUP_BPF
de9cbbaadba5ad Roman Gushchin 2018-08-02 87 BPF_MAP_TYPE(BPF_MAP_TYPE_CGROUP_STORAGE, cgroup_storage_map_ops)
b741f1630346de Roman Gushchin 2018-09-28 88 BPF_MAP_TYPE(BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE, cgroup_storage_map_ops)
de9cbbaadba5ad Roman Gushchin 2018-08-02 89 #endif
40077e0cf62206 Johannes Berg 2017-04-11 90 BPF_MAP_TYPE(BPF_MAP_TYPE_HASH, htab_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 91 BPF_MAP_TYPE(BPF_MAP_TYPE_PERCPU_HASH, htab_percpu_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 92 BPF_MAP_TYPE(BPF_MAP_TYPE_LRU_HASH, htab_lru_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 93 BPF_MAP_TYPE(BPF_MAP_TYPE_LRU_PERCPU_HASH, htab_lru_percpu_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 94 BPF_MAP_TYPE(BPF_MAP_TYPE_LPM_TRIE, trie_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 95 #ifdef CONFIG_PERF_EVENTS
144991602e6a14 Mauricio Vasquez B 2018-10-18 96 BPF_MAP_TYPE(BPF_MAP_TYPE_STACK_TRACE, stack_trace_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 97 #endif
40077e0cf62206 Johannes Berg 2017-04-11 98 BPF_MAP_TYPE(BPF_MAP_TYPE_ARRAY_OF_MAPS, array_of_maps_map_ops)
40077e0cf62206 Johannes Berg 2017-04-11 99 BPF_MAP_TYPE(BPF_MAP_TYPE_HASH_OF_MAPS, htab_of_maps_map_ops)
546ac1ffb70d25 John Fastabend 2017-07-17 100 #ifdef CONFIG_NET
546ac1ffb70d25 John Fastabend 2017-07-17 101 BPF_MAP_TYPE(BPF_MAP_TYPE_DEVMAP, dev_map_ops)
6f9d451ab1a337 Toke Høiland-Jørgensen 2019-07-26 102 BPF_MAP_TYPE(BPF_MAP_TYPE_DEVMAP_HASH, dev_map_hash_ops)
6ac99e8f23d4b1 Martin KaFai Lau 2019-04-26 103 BPF_MAP_TYPE(BPF_MAP_TYPE_SK_STORAGE, sk_storage_map_ops)
604326b41a6fb9 Daniel Borkmann 2018-10-13 104 #if defined(CONFIG_BPF_STREAM_PARSER)
174a79ff9515f4 John Fastabend 2017-08-15 105 BPF_MAP_TYPE(BPF_MAP_TYPE_SOCKMAP, sock_map_ops)
81110384441a59 John Fastabend 2018-05-14 106 BPF_MAP_TYPE(BPF_MAP_TYPE_SOCKHASH, sock_hash_ops)
546ac1ffb70d25 John Fastabend 2017-07-17 107 #endif
6710e1126934d8 Jesper Dangaard Brouer 2017-10-16 108 BPF_MAP_TYPE(BPF_MAP_TYPE_CPUMAP, cpu_map_ops)
fbfc504a24f53f Björn Töpel 2018-05-02 109 #if defined(CONFIG_XDP_SOCKETS)
fbfc504a24f53f Björn Töpel 2018-05-02 110 BPF_MAP_TYPE(BPF_MAP_TYPE_XSKMAP, xsk_map_ops)
fbfc504a24f53f Björn Töpel 2018-05-02 111 #endif
5dc4c4b7d4e811 Martin KaFai Lau 2018-08-08 112 #ifdef CONFIG_INET
5dc4c4b7d4e811 Martin KaFai Lau 2018-08-08 113 BPF_MAP_TYPE(BPF_MAP_TYPE_REUSEPORT_SOCKARRAY, reuseport_array_ops)
5dc4c4b7d4e811 Martin KaFai Lau 2018-08-08 114 #endif
6bdc9c4c31c816 John Fastabend 2017-08-16 115 #endif
f1a2e44a3aeccb Mauricio Vasquez B 2018-10-18 116 BPF_MAP_TYPE(BPF_MAP_TYPE_QUEUE, queue_map_ops)
f1a2e44a3aeccb Mauricio Vasquez B 2018-10-18 117 BPF_MAP_TYPE(BPF_MAP_TYPE_STACK, stack_map_ops)
85d33df357b634 Martin KaFai Lau 2020-01-08 118 #if defined(CONFIG_BPF_JIT)
85d33df357b634 Martin KaFai Lau 2020-01-08 119 BPF_MAP_TYPE(BPF_MAP_TYPE_STRUCT_OPS, bpf_struct_ops_map_ops)
85d33df357b634 Martin KaFai Lau 2020-01-08 @120 #endif

:::::: The code at line 120 was first introduced by commit
:::::: 85d33df357b634649ddbe0a20fd2d0fc5732c3cb bpf: Introduce BPF_MAP_TYPE_STRUCT_OPS

:::::: TO: Martin KaFai Lau <kafai@xxxxxx>
:::::: CC: Alexei Starovoitov <ast@xxxxxxxxxx>

---
0-DAY CI Kernel Test Service, Intel Corporation
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