From: Fengguang Wu <fengguang.wu@intel.com>
To: kernel-janitors@vger.kernel.org
Subject: [uapi:disintegrate-main 3/4] fs/binfmt_elf_fdpic.c:123:12: error: conflicting types for 'elf_fdpic_f
Date: Mon, 15 Oct 2012 04:26:28 +0000 [thread overview]
Message-ID: <20121015042628.GA22616@localhost> (raw)
In-Reply-To: <20121014023420.GE6795@localhost>
Hi David,
FYI, kernel build failed on
tree: git://git.infradead.org/users/dhowells/linux-headers.git disintegrate-main
head: 5921e6f8809b1616932ca4afd40fe449faa8fd88
commit: 607ca46e97a1b6594b29647d98a32d545c24bdff [3/4] UAPI: (Scripted) Disintegrate include/linux
config: blackfin-BF533-EZKIT_defconfig # make ARCH=blackfin BF533-EZKIT_defconfig
It also occurs in upstream 3.7-rc1 and linux-next.
All error/warnings:
fs/binfmt_elf_fdpic.c:60:68: warning: 'struct elf_fdpic_params' declared inside parameter list [enabled by default]
fs/binfmt_elf_fdpic.c:60:68: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
fs/binfmt_elf_fdpic.c:62:17: warning: 'struct elf_fdpic_params' declared inside parameter list [enabled by default]
fs/binfmt_elf_fdpic.c:66:15: warning: 'struct elf_fdpic_params' declared inside parameter list [enabled by default]
fs/binfmt_elf_fdpic.c:73:17: warning: 'struct elf_fdpic_params' declared inside parameter list [enabled by default]
fs/binfmt_elf_fdpic.c:77:33: warning: 'struct elf_fdpic_params' declared inside parameter list [enabled by default]
fs/binfmt_elf_fdpic.c:124:13: warning: 'struct elf_fdpic_params' declared inside parameter list [enabled by default]
fs/binfmt_elf_fdpic.c:123:12: error: conflicting types for 'elf_fdpic_fetch_phdrs'
fs/binfmt_elf_fdpic.c:60:12: note: previous declaration of 'elf_fdpic_fetch_phdrs' was here
fs/binfmt_elf_fdpic.c: In function 'elf_fdpic_fetch_phdrs':
fs/binfmt_elf_fdpic.c:130:12: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:132:12: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:135:15: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:136:8: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:137:13: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:140:35: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:141:24: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:146:15: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:147:30: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:152:10: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:152:21: error: 'ELF_FDPIC_FLAG_EXEC_STACK' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:152:21: note: each undeclared identifier is reported only once for each function it appears in
fs/binfmt_elf_fdpic.c:154:10: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:154:21: error: 'ELF_FDPIC_FLAG_NOEXEC_STACK' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:156:9: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c: In function 'load_elf_fdpic_binary':
fs/binfmt_elf_fdpic.c:170:26: error: storage size of 'exec_params' isn't known
fs/binfmt_elf_fdpic.c:170:39: error: storage size of 'interp_params' isn't known
fs/binfmt_elf_fdpic.c:190:22: error: 'ELF_FDPIC_FLAG_PRESENT' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:190:47: error: 'ELF_FDPIC_FLAG_EXECUTABLE' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:273:24: error: 'ELF_FDPIC_FLAG_CONSTDISP' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:290:26: error: 'ELF_FDPIC_FLAG_EXEC_STACK' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:292:31: error: 'ELF_FDPIC_FLAG_NOEXEC_STACK' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:170:39: warning: unused variable 'interp_params' [-Wunused-variable]
fs/binfmt_elf_fdpic.c:170:26: warning: unused variable 'exec_params' [-Wunused-variable]
fs/binfmt_elf_fdpic.c: At top level:
fs/binfmt_elf_fdpic.c:478:15: warning: 'struct elf_fdpic_params' declared inside parameter list [enabled by default]
fs/binfmt_elf_fdpic.c:475:12: error: conflicting types for 'create_elf_fdpic_tables'
fs/binfmt_elf_fdpic.c:64:12: note: previous declaration of 'create_elf_fdpic_tables' was here
fs/binfmt_elf_fdpic.c: In function 'create_elf_fdpic_tables':
fs/binfmt_elf_fdpic.c:543:57: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:545:13: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:547:50: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:552:19: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:555:17: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:557:16: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:559:53: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:623:2: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:625:2: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:626:2: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:628:2: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c: At top level:
fs/binfmt_elf_fdpic.c:741:10: warning: 'struct elf_fdpic_params' declared inside parameter list [enabled by default]
fs/binfmt_elf_fdpic.c:738:12: error: conflicting types for 'elf_fdpic_map_file'
fs/binfmt_elf_fdpic.c:61:12: note: previous declaration of 'elf_fdpic_map_file' was here
fs/binfmt_elf_fdpic.c: In function 'elf_fdpic_map_file':
fs/binfmt_elf_fdpic.c:756:30: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:757:13: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:768:8: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:773:20: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:777:16: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:777:26: error: 'ELF_FDPIC_FLAG_ARRANGEMENT' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:778:7: error: 'ELF_FDPIC_FLAG_CONSTDISP' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:779:7: error: 'ELF_FDPIC_FLAG_CONTIGUOUS' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:781:3: warning: passing argument 1 of 'elf_fdpic_map_file_constdisp_on_uclinux' from incompatible pointer type [enabled by default]
fs/binfmt_elf_fdpic.c:71:12: note: expected 'struct elf_fdpic_params *' but argument is of type 'struct elf_fdpic_params *'
fs/binfmt_elf_fdpic.c:787:3: warning: passing argument 1 of 'elf_fdpic_map_file_by_direct_mmap' from incompatible pointer type [enabled by default]
fs/binfmt_elf_fdpic.c:76:12: note: expected 'struct elf_fdpic_params *' but argument is of type 'struct elf_fdpic_params *'
fs/binfmt_elf_fdpic.c:794:12: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:797:14: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:798:14: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:799:11: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:800:13: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:808:15: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:809:16: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:810:15: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:812:30: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:816:30: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:825:11: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:828:12: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:836:15: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:837:30: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:846:11: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:859:16: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c: At top level:
fs/binfmt_elf_fdpic.c:924:9: warning: 'struct elf_fdpic_params' declared inside parameter list [enabled by default]
fs/binfmt_elf_fdpic.c:921:12: error: conflicting types for 'elf_fdpic_map_file_constdisp_on_uclinux'
fs/binfmt_elf_fdpic.c:71:12: note: previous declaration of 'elf_fdpic_map_file_constdisp_on_uclinux' was here
fs/binfmt_elf_fdpic.c: In function 'elf_fdpic_map_file_constdisp_on_uclinux':
fs/binfmt_elf_fdpic.c:932:20: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:933:14: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:937:15: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:938:30: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:939:13: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:950:12: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:950:22: error: 'ELF_FDPIC_FLAG_EXECUTABLE' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:962:15: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:963:30: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:964:13: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:980:10: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c: At top level:
fs/binfmt_elf_fdpic.c:1015:18: warning: 'struct elf_fdpic_params' declared inside parameter list [enabled by default]
fs/binfmt_elf_fdpic.c:1013:12: error: conflicting types for 'elf_fdpic_map_file_by_direct_mmap'
fs/binfmt_elf_fdpic.c:76:12: note: previous declaration of 'elf_fdpic_map_file_by_direct_mmap' was here
fs/binfmt_elf_fdpic.c: In function 'elf_fdpic_map_file_by_direct_mmap':
fs/binfmt_elf_fdpic.c:1022:20: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:1026:14: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:1029:15: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:1030:30: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:1049:13: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:1049:23: error: 'ELF_FDPIC_FLAG_EXECUTABLE' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:1054:17: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:1054:27: error: 'ELF_FDPIC_FLAG_ARRANGEMENT' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:1055:8: error: 'ELF_FDPIC_FLAG_INDEPENDENT' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:1059:8: error: 'ELF_FDPIC_FLAG_HONOURVADDR' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:1065:8: error: 'ELF_FDPIC_FLAG_CONSTDISP' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:1080:8: error: 'ELF_FDPIC_FLAG_CONTIGUOUS' undeclared (first use in this function)
fs/binfmt_elf_fdpic.c:1102:14: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c:1112:10: error: dereferencing pointer to incomplete type
fs/binfmt_elf_fdpic.c: At top level:
fs/binfmt_elf_fdpic.c:61:12: warning: 'elf_fdpic_map_file' used but never defined [enabled by default]
fs/binfmt_elf_fdpic.c:64:12: warning: 'create_elf_fdpic_tables' used but never defined [enabled by default]
fs/binfmt_elf_fdpic.c:71:12: warning: 'elf_fdpic_map_file_constdisp_on_uclinux' used but never defined [enabled by default]
fs/binfmt_elf_fdpic.c:76:12: warning: 'elf_fdpic_map_file_by_direct_mmap' used but never defined [enabled by default]
fs/binfmt_elf_fdpic.c:475:12: warning: 'create_elf_fdpic_tables' defined but not used [-Wunused-function]
fs/binfmt_elf_fdpic.c:738:12: warning: 'elf_fdpic_map_file' defined but not used [-Wunused-function]
fs/binfmt_elf_fdpic.c:921:12: warning: 'elf_fdpic_map_file_constdisp_on_uclinux' defined but not used [-Wunused-function]
fs/binfmt_elf_fdpic.c:1013:12: warning: 'elf_fdpic_map_file_by_direct_mmap' defined but not used [-Wunused-function]
vim +123 fs/binfmt_elf_fdpic.c
^1da177e Linus Torvalds 2005-04-16 107 {
^1da177e Linus Torvalds 2005-04-16 108 if (memcmp(hdr->e_ident, ELFMAG, SELFMAG) != 0)
^1da177e Linus Torvalds 2005-04-16 109 return 0;
^1da177e Linus Torvalds 2005-04-16 110 if (hdr->e_type != ET_EXEC && hdr->e_type != ET_DYN)
^1da177e Linus Torvalds 2005-04-16 111 return 0;
^1da177e Linus Torvalds 2005-04-16 112 if (!elf_check_arch(hdr) || !elf_check_fdpic(hdr))
^1da177e Linus Torvalds 2005-04-16 113 return 0;
^1da177e Linus Torvalds 2005-04-16 114 if (!file->f_op || !file->f_op->mmap)
^1da177e Linus Torvalds 2005-04-16 115 return 0;
^1da177e Linus Torvalds 2005-04-16 116 return 1;
^1da177e Linus Torvalds 2005-04-16 117 }
^1da177e Linus Torvalds 2005-04-16 118
^1da177e Linus Torvalds 2005-04-16 119 /*****************************************************************************/
^1da177e Linus Torvalds 2005-04-16 120 /*
^1da177e Linus Torvalds 2005-04-16 121 * read the program headers table into memory
^1da177e Linus Torvalds 2005-04-16 122 */
8a2ab7f5 David Howells 2006-07-10 @123 static int elf_fdpic_fetch_phdrs(struct elf_fdpic_params *params,
8a2ab7f5 David Howells 2006-07-10 124 struct file *file)
^1da177e Linus Torvalds 2005-04-16 125 {
^1da177e Linus Torvalds 2005-04-16 126 struct elf32_phdr *phdr;
^1da177e Linus Torvalds 2005-04-16 127 unsigned long size;
^1da177e Linus Torvalds 2005-04-16 128 int retval, loop;
^1da177e Linus Torvalds 2005-04-16 129
^1da177e Linus Torvalds 2005-04-16 130 if (params->hdr.e_phentsize != sizeof(struct elf_phdr))
^1da177e Linus Torvalds 2005-04-16 131 return -ENOMEM;
The code at line 123 was first introduced by commit:
8a2ab7f [PATCH] FDPIC: Adjust the ELF-FDPIC driver to conform more to the CodingStyle
---
0-DAY kernel build testing backend Open Source Technology Center
Fengguang Wu, Yuanhan Liu Intel Corporation
prev parent reply other threads:[~2012-10-15 4:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-14 2:34 [uapi:disintegrate-main 3/4] fs/binfmt_elf_fdpic.c:123:12: error: conflicting types for 'elf_fdpic_f Fengguang Wu
2012-10-15 4:26 ` Fengguang Wu [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20121015042628.GA22616@localhost \
--to=fengguang.wu@intel.com \
--cc=kernel-janitors@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.