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Message-ID: <202205260517.tFznK2ov-lkp@intel.com>
Date: Thu, 26 May 2022 05:30:06 +0800
From: kernel test robot <lkp@...el.com>
To: Jens Axboe <axboe@...nel.dk>
Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
linux-kernel@...r.kernel.org
Subject: [axboe-block:for-5.20/io_uring 28/53] io_uring/io_uring.c:12888:15:
error: use of undeclared identifier 'io_sendmsg_recvmsg_cleanup'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-5.20/io_uring
head: 84f1dd6310da01fcc5bdc6b1f31d4bcfeea958d2
commit: 2f5dbd1b2ea6935f2a36342a26cda8e427ee9f4d [28/53] io_uring: define a request type cleanup handler
config: hexagon-randconfig-r045-20220524 (https://download.01.org/0day-ci/archive/20220526/202205260517.tFznK2ov-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d52a6e75b0c402c7f3b42a2b1b2873f151220947)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git/commit/?id=2f5dbd1b2ea6935f2a36342a26cda8e427ee9f4d
git remote add axboe-block https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
git fetch --no-tags axboe-block for-5.20/io_uring
git checkout 2f5dbd1b2ea6935f2a36342a26cda8e427ee9f4d
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>
Note: the axboe-block/for-5.20/io_uring HEAD 84f1dd6310da01fcc5bdc6b1f31d4bcfeea958d2 builds fine.
It only hurts bisectability.
All errors (new ones prefixed by >>):
>> io_uring/io_uring.c:12888:15: error: use of undeclared identifier 'io_sendmsg_recvmsg_cleanup'
.cleanup = io_sendmsg_recvmsg_cleanup,
^
io_uring/io_uring.c:12899:15: error: use of undeclared identifier 'io_sendmsg_recvmsg_cleanup'
.cleanup = io_sendmsg_recvmsg_cleanup,
^
io_uring/io_uring.c:13194:15: error: invalid application of 'sizeof' to an incomplete type 'const struct io_op_def[]'
BUILD_BUG_ON(ARRAY_SIZE(io_op_defs) != IORING_OP_LAST);
~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:55:32: note: expanded from macro 'ARRAY_SIZE'
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
^
include/linux/build_bug.h:50:19: note: expanded from macro 'BUILD_BUG_ON'
BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:58: note: expanded from macro 'BUILD_BUG_ON_MSG'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
include/linux/compiler_types.h:352:22: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:340:23: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:332:9: note: expanded from macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
io_uring/io_uring.c:13201:18: error: invalid application of 'sizeof' to an incomplete type 'const struct io_op_def[]'
for (i = 0; i < ARRAY_SIZE(io_op_defs); i++) {
^~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:55:32: note: expanded from macro 'ARRAY_SIZE'
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
^~~~~
io_uring/io_uring.c:12793:31: warning: tentative array definition assumed to have one element
static const struct io_op_def io_op_defs[] = {
^
1 warning and 4 errors generated.
vim +/io_sendmsg_recvmsg_cleanup +12888 io_uring/io_uring.c
12792
12793 static const struct io_op_def io_op_defs[] = {
12794 [IORING_OP_NOP] = {
12795 .audit_skip = 1,
12796 .iopoll = 1,
12797 .buffer_select = 1,
12798 .prep = io_nop_prep,
12799 .issue = io_nop,
12800 },
12801 [IORING_OP_READV] = {
12802 .needs_file = 1,
12803 .unbound_nonreg_file = 1,
12804 .pollin = 1,
12805 .buffer_select = 1,
12806 .plug = 1,
12807 .audit_skip = 1,
12808 .ioprio = 1,
12809 .iopoll = 1,
12810 .async_size = sizeof(struct io_async_rw),
12811 .prep = io_prep_rw,
12812 .issue = io_read,
12813 .prep_async = io_readv_prep_async,
12814 .cleanup = io_readv_writev_cleanup,
12815 },
12816 [IORING_OP_WRITEV] = {
12817 .needs_file = 1,
12818 .hash_reg_file = 1,
12819 .unbound_nonreg_file = 1,
12820 .pollout = 1,
12821 .plug = 1,
12822 .audit_skip = 1,
12823 .ioprio = 1,
12824 .iopoll = 1,
12825 .async_size = sizeof(struct io_async_rw),
12826 .prep = io_prep_rw,
12827 .issue = io_write,
12828 .prep_async = io_writev_prep_async,
12829 .cleanup = io_readv_writev_cleanup,
12830 },
12831 [IORING_OP_FSYNC] = {
12832 .needs_file = 1,
12833 .audit_skip = 1,
12834 .prep = io_fsync_prep,
12835 .issue = io_fsync,
12836 },
12837 [IORING_OP_READ_FIXED] = {
12838 .needs_file = 1,
12839 .unbound_nonreg_file = 1,
12840 .pollin = 1,
12841 .plug = 1,
12842 .audit_skip = 1,
12843 .ioprio = 1,
12844 .iopoll = 1,
12845 .async_size = sizeof(struct io_async_rw),
12846 .prep = io_prep_rw,
12847 .issue = io_read,
12848 },
12849 [IORING_OP_WRITE_FIXED] = {
12850 .needs_file = 1,
12851 .hash_reg_file = 1,
12852 .unbound_nonreg_file = 1,
12853 .pollout = 1,
12854 .plug = 1,
12855 .audit_skip = 1,
12856 .ioprio = 1,
12857 .iopoll = 1,
12858 .async_size = sizeof(struct io_async_rw),
12859 .prep = io_prep_rw,
12860 .issue = io_write,
12861 },
12862 [IORING_OP_POLL_ADD] = {
12863 .needs_file = 1,
12864 .unbound_nonreg_file = 1,
12865 .audit_skip = 1,
12866 .prep = io_poll_add_prep,
12867 .issue = io_poll_add,
12868 },
12869 [IORING_OP_POLL_REMOVE] = {
12870 .audit_skip = 1,
12871 .prep = io_poll_remove_prep,
12872 .issue = io_poll_remove,
12873 },
12874 [IORING_OP_SYNC_FILE_RANGE] = {
12875 .needs_file = 1,
12876 .audit_skip = 1,
12877 .prep = io_sfr_prep,
12878 .issue = io_sync_file_range,
12879 },
12880 [IORING_OP_SENDMSG] = {
12881 .needs_file = 1,
12882 .unbound_nonreg_file = 1,
12883 .pollout = 1,
12884 .async_size = sizeof(struct io_async_msghdr),
12885 .prep = io_sendmsg_prep,
12886 .issue = io_sendmsg,
12887 .prep_async = io_sendmsg_prep_async,
12888 .cleanup = io_sendmsg_recvmsg_cleanup,
12889 },
12890 [IORING_OP_RECVMSG] = {
12891 .needs_file = 1,
12892 .unbound_nonreg_file = 1,
12893 .pollin = 1,
12894 .buffer_select = 1,
12895 .async_size = sizeof(struct io_async_msghdr),
12896 .prep = io_recvmsg_prep,
12897 .issue = io_recvmsg,
12898 .prep_async = io_recvmsg_prep_async,
12899 .cleanup = io_sendmsg_recvmsg_cleanup,
12900 },
12901 [IORING_OP_TIMEOUT] = {
12902 .audit_skip = 1,
12903 .async_size = sizeof(struct io_timeout_data),
12904 .prep = io_timeout_prep,
12905 .issue = io_timeout,
12906 },
12907 [IORING_OP_TIMEOUT_REMOVE] = {
12908 /* used by timeout updates' prep() */
12909 .audit_skip = 1,
12910 .prep = io_timeout_remove_prep,
12911 .issue = io_timeout_remove,
12912 },
12913 [IORING_OP_ACCEPT] = {
12914 .needs_file = 1,
12915 .unbound_nonreg_file = 1,
12916 .pollin = 1,
12917 .poll_exclusive = 1,
12918 .ioprio = 1, /* used for flags */
12919 .prep = io_accept_prep,
12920 .issue = io_accept,
12921 },
12922 [IORING_OP_ASYNC_CANCEL] = {
12923 .audit_skip = 1,
12924 .prep = io_async_cancel_prep,
12925 .issue = io_async_cancel,
12926 },
12927 [IORING_OP_LINK_TIMEOUT] = {
12928 .audit_skip = 1,
12929 .async_size = sizeof(struct io_timeout_data),
12930 .prep = io_link_timeout_prep,
12931 .issue = io_no_issue,
12932 },
12933 [IORING_OP_CONNECT] = {
12934 .needs_file = 1,
12935 .unbound_nonreg_file = 1,
12936 .pollout = 1,
12937 .async_size = sizeof(struct io_async_connect),
12938 .prep = io_connect_prep,
12939 .issue = io_connect,
12940 .prep_async = io_connect_prep_async,
12941 },
12942 [IORING_OP_FALLOCATE] = {
12943 .needs_file = 1,
12944 .prep = io_fallocate_prep,
12945 .issue = io_fallocate,
12946 },
12947 [IORING_OP_OPENAT] = {
12948 .prep = io_openat_prep,
12949 .issue = io_openat,
12950 .cleanup = io_open_cleanup,
12951 },
12952 [IORING_OP_CLOSE] = {
12953 .prep = io_close_prep,
12954 .issue = io_close,
12955 },
12956 [IORING_OP_FILES_UPDATE] = {
12957 .audit_skip = 1,
12958 .iopoll = 1,
12959 .prep = io_files_update_prep,
12960 .issue = io_files_update,
12961 },
12962 [IORING_OP_STATX] = {
12963 .audit_skip = 1,
12964 .prep = io_statx_prep,
12965 .issue = io_statx,
12966 .cleanup = io_statx_cleanup,
12967 },
12968 [IORING_OP_READ] = {
12969 .needs_file = 1,
12970 .unbound_nonreg_file = 1,
12971 .pollin = 1,
12972 .buffer_select = 1,
12973 .plug = 1,
12974 .audit_skip = 1,
12975 .ioprio = 1,
12976 .iopoll = 1,
12977 .async_size = sizeof(struct io_async_rw),
12978 .prep = io_prep_rw,
12979 .issue = io_read,
12980 },
12981 [IORING_OP_WRITE] = {
12982 .needs_file = 1,
12983 .hash_reg_file = 1,
12984 .unbound_nonreg_file = 1,
12985 .pollout = 1,
12986 .plug = 1,
12987 .audit_skip = 1,
12988 .ioprio = 1,
12989 .iopoll = 1,
12990 .async_size = sizeof(struct io_async_rw),
12991 .prep = io_prep_rw,
12992 .issue = io_write,
12993 },
12994 [IORING_OP_FADVISE] = {
12995 .needs_file = 1,
12996 .audit_skip = 1,
12997 .prep = io_fadvise_prep,
12998 .issue = io_fadvise,
12999 },
13000 [IORING_OP_MADVISE] = {
13001 .prep = io_madvise_prep,
13002 .issue = io_madvise,
13003 },
13004 [IORING_OP_SEND] = {
13005 .needs_file = 1,
13006 .unbound_nonreg_file = 1,
13007 .pollout = 1,
13008 .audit_skip = 1,
13009 .prep = io_sendmsg_prep,
13010 .issue = io_send,
13011 },
13012 [IORING_OP_RECV] = {
13013 .needs_file = 1,
13014 .unbound_nonreg_file = 1,
13015 .pollin = 1,
13016 .buffer_select = 1,
13017 .audit_skip = 1,
13018 .prep = io_recvmsg_prep,
13019 .issue = io_recv,
13020 },
13021 [IORING_OP_OPENAT2] = {
13022 .prep = io_openat2_prep,
13023 .issue = io_openat2,
13024 .cleanup = io_open_cleanup,
13025 },
13026 [IORING_OP_EPOLL_CTL] = {
13027 .unbound_nonreg_file = 1,
13028 .audit_skip = 1,
13029 .prep = io_epoll_ctl_prep,
13030 .issue = io_epoll_ctl,
13031 },
13032 [IORING_OP_SPLICE] = {
13033 .needs_file = 1,
13034 .hash_reg_file = 1,
13035 .unbound_nonreg_file = 1,
13036 .audit_skip = 1,
13037 .prep = io_splice_prep,
13038 .issue = io_splice,
13039 },
13040 [IORING_OP_PROVIDE_BUFFERS] = {
13041 .audit_skip = 1,
13042 .iopoll = 1,
13043 .prep = io_provide_buffers_prep,
13044 .issue = io_provide_buffers,
13045 },
13046 [IORING_OP_REMOVE_BUFFERS] = {
13047 .audit_skip = 1,
13048 .iopoll = 1,
13049 .prep = io_remove_buffers_prep,
13050 .issue = io_remove_buffers,
13051 },
13052 [IORING_OP_TEE] = {
13053 .needs_file = 1,
13054 .hash_reg_file = 1,
13055 .unbound_nonreg_file = 1,
13056 .audit_skip = 1,
13057 .prep = io_tee_prep,
13058 .issue = io_tee,
13059 },
13060 [IORING_OP_SHUTDOWN] = {
13061 .needs_file = 1,
13062 .prep = io_shutdown_prep,
13063 .issue = io_shutdown,
13064 },
13065 [IORING_OP_RENAMEAT] = {
13066 .prep = io_renameat_prep,
13067 .issue = io_renameat,
13068 .cleanup = io_renameat_cleanup,
13069 },
13070 [IORING_OP_UNLINKAT] = {
13071 .prep = io_unlinkat_prep,
13072 .issue = io_unlinkat,
13073 .cleanup = io_unlinkat_cleanup,
13074 },
13075 [IORING_OP_MKDIRAT] = {
13076 .prep = io_mkdirat_prep,
13077 .issue = io_mkdirat,
13078 .cleanup = io_mkdirat_cleanup,
13079 },
13080 [IORING_OP_SYMLINKAT] = {
13081 .prep = io_symlinkat_prep,
13082 .issue = io_symlinkat,
13083 .cleanup = io_link_cleanup,
13084 },
13085 [IORING_OP_LINKAT] = {
13086 .prep = io_linkat_prep,
13087 .issue = io_linkat,
13088 .cleanup = io_link_cleanup,
13089 },
13090 [IORING_OP_MSG_RING] = {
13091 .needs_file = 1,
13092 .iopoll = 1,
13093 .prep = io_msg_ring_prep,
13094 .issue = io_msg_ring,
13095 },
13096 [IORING_OP_FSETXATTR] = {
13097 .needs_file = 1,
13098 .prep = io_fsetxattr_prep,
13099 .issue = io_fsetxattr,
13100 .cleanup = io_xattr_cleanup,
13101 },
13102 [IORING_OP_SETXATTR] = {
13103 .prep = io_setxattr_prep,
13104 .issue = io_setxattr,
13105 .cleanup = io_xattr_cleanup,
13106 },
13107 [IORING_OP_FGETXATTR] = {
13108 .needs_file = 1,
13109 .prep = io_fgetxattr_prep,
13110 .issue = io_fgetxattr,
13111 .cleanup = io_xattr_cleanup,
13112 },
13113 [IORING_OP_GETXATTR] = {
13114 .prep = io_getxattr_prep,
13115 .issue = io_getxattr,
13116 .cleanup = io_xattr_cleanup,
13117 },
13118 [IORING_OP_SOCKET] = {
13119 .audit_skip = 1,
13120 .prep = io_socket_prep,
13121 .issue = io_socket,
13122 },
13123 [IORING_OP_URING_CMD] = {
13124 .needs_file = 1,
13125 .plug = 1,
13126 .async_size = uring_cmd_pdu_size(1),
13127 .prep = io_uring_cmd_prep,
13128 .issue = io_uring_cmd,
13129 .prep_async = io_uring_cmd_prep_async,
13130 },
13131 };
13132
--
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