From: kernel test robot <lkp@intel.com>
To: Kees Cook <keescook@chromium.org>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
linux-cifs@vger.kernel.org, samba-technical@lists.samba.org,
Steve French <stfrench@microsoft.com>,
Namjae Jeon <linkinjeon@kernel.org>
Subject: [cifs:5.15-backport-8-1-24 346/600] fs/cifs/../smbfs_common/smb2pdu.h:817:3: error: type name requires a specifier or qualifier
Date: Sat, 3 Aug 2024 16:58:55 +0800 [thread overview]
Message-ID: <202408031613.q4FlMl2U-lkp@intel.com> (raw)
Hi Kees,
FYI, the error/warning still remains.
tree: git://git.samba.org/sfrench/cifs-2.6.git 5.15-backport-8-1-24
head: c931999946e12679e0adc129509a1e23a4a64b5d
commit: cd3ad386810097de48e69cdd3c483ca1bf65c7c6 [346/600] smb3: Replace smb2pdu 1-element arrays with flex-arrays
config: i386-randconfig-003-20240803 (https://download.01.org/0day-ci/archive/20240803/202408031613.q4FlMl2U-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240803/202408031613.q4FlMl2U-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/202408031613.q4FlMl2U-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from fs/cifs/smb2ops.c:18:
In file included from fs/cifs/cifsglob.h:26:
>> fs/cifs/../smbfs_common/smb2pdu.h:817:3: error: type name requires a specifier or qualifier
817 | DECLARE_FLEX_ARRAY(struct smb2_lock_element, locks);
| ^
>> fs/cifs/../smbfs_common/smb2pdu.h:817:48: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
817 | DECLARE_FLEX_ARRAY(struct smb2_lock_element, locks);
| ^
| int
fs/cifs/../smbfs_common/smb2pdu.h:1578:3: error: type name requires a specifier or qualifier
1578 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/../smbfs_common/smb2pdu.h:1578:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
1578 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
In file included from fs/cifs/smb2ops.c:18:
In file included from fs/cifs/cifsglob.h:97:
fs/cifs/cifspdu.h:512:3: error: type name requires a specifier or qualifier
512 | DECLARE_FLEX_ARRAY(unsigned char, EncryptionKey);
| ^
fs/cifs/cifspdu.h:512:37: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
512 | DECLARE_FLEX_ARRAY(unsigned char, EncryptionKey);
| ^
| int
fs/cifs/cifspdu.h:2289:3: error: type name requires a specifier or qualifier
2289 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/cifspdu.h:2289:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2289 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
fs/cifs/cifspdu.h:2328:2: error: type name requires a specifier or qualifier
2328 | DECLARE_FLEX_ARRAY(char, LinkDest);
| ^
fs/cifs/cifspdu.h:2328:27: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2328 | DECLARE_FLEX_ARRAY(char, LinkDest);
| ^
| int
fs/cifs/cifspdu.h:2377:2: error: type name requires a specifier or qualifier
2377 | DECLARE_FLEX_ARRAY(__u8, alt_name);
| ^
fs/cifs/cifspdu.h:2377:27: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2377 | DECLARE_FLEX_ARRAY(__u8, alt_name);
| ^
| int
fs/cifs/cifspdu.h:2488:3: error: type name requires a specifier or qualifier
2488 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/cifspdu.h:2488:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2488 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
14 errors generated.
--
In file included from fs/cifs/smb2file.c:15:
fs/cifs/cifspdu.h:512:3: error: type name requires a specifier or qualifier
512 | DECLARE_FLEX_ARRAY(unsigned char, EncryptionKey);
| ^
fs/cifs/cifspdu.h:512:37: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
512 | DECLARE_FLEX_ARRAY(unsigned char, EncryptionKey);
| ^
| int
fs/cifs/cifspdu.h:2289:3: error: type name requires a specifier or qualifier
2289 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/cifspdu.h:2289:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2289 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
fs/cifs/cifspdu.h:2328:2: error: type name requires a specifier or qualifier
2328 | DECLARE_FLEX_ARRAY(char, LinkDest);
| ^
fs/cifs/cifspdu.h:2328:27: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2328 | DECLARE_FLEX_ARRAY(char, LinkDest);
| ^
| int
fs/cifs/cifspdu.h:2377:2: error: type name requires a specifier or qualifier
2377 | DECLARE_FLEX_ARRAY(__u8, alt_name);
| ^
fs/cifs/cifspdu.h:2377:27: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2377 | DECLARE_FLEX_ARRAY(__u8, alt_name);
| ^
| int
fs/cifs/cifspdu.h:2488:3: error: type name requires a specifier or qualifier
2488 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/cifspdu.h:2488:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2488 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
In file included from fs/cifs/smb2file.c:16:
In file included from fs/cifs/cifsglob.h:26:
>> fs/cifs/../smbfs_common/smb2pdu.h:817:3: error: type name requires a specifier or qualifier
817 | DECLARE_FLEX_ARRAY(struct smb2_lock_element, locks);
| ^
>> fs/cifs/../smbfs_common/smb2pdu.h:817:48: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
817 | DECLARE_FLEX_ARRAY(struct smb2_lock_element, locks);
| ^
| int
fs/cifs/../smbfs_common/smb2pdu.h:1578:3: error: type name requires a specifier or qualifier
1578 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/../smbfs_common/smb2pdu.h:1578:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
1578 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
14 errors generated.
--
In file included from fs/cifs/ioctl.c:16:
fs/cifs/cifspdu.h:512:3: error: type name requires a specifier or qualifier
512 | DECLARE_FLEX_ARRAY(unsigned char, EncryptionKey);
| ^
fs/cifs/cifspdu.h:512:37: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
512 | DECLARE_FLEX_ARRAY(unsigned char, EncryptionKey);
| ^
| int
fs/cifs/cifspdu.h:2289:3: error: type name requires a specifier or qualifier
2289 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/cifspdu.h:2289:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2289 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
fs/cifs/cifspdu.h:2328:2: error: type name requires a specifier or qualifier
2328 | DECLARE_FLEX_ARRAY(char, LinkDest);
| ^
fs/cifs/cifspdu.h:2328:27: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2328 | DECLARE_FLEX_ARRAY(char, LinkDest);
| ^
| int
fs/cifs/cifspdu.h:2377:2: error: type name requires a specifier or qualifier
2377 | DECLARE_FLEX_ARRAY(__u8, alt_name);
| ^
fs/cifs/cifspdu.h:2377:27: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2377 | DECLARE_FLEX_ARRAY(__u8, alt_name);
| ^
| int
fs/cifs/cifspdu.h:2488:3: error: type name requires a specifier or qualifier
2488 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/cifspdu.h:2488:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2488 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
In file included from fs/cifs/ioctl.c:17:
In file included from fs/cifs/cifsglob.h:26:
>> fs/cifs/../smbfs_common/smb2pdu.h:817:3: error: type name requires a specifier or qualifier
817 | DECLARE_FLEX_ARRAY(struct smb2_lock_element, locks);
| ^
>> fs/cifs/../smbfs_common/smb2pdu.h:817:48: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
817 | DECLARE_FLEX_ARRAY(struct smb2_lock_element, locks);
| ^
| int
fs/cifs/../smbfs_common/smb2pdu.h:1578:3: error: type name requires a specifier or qualifier
1578 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/../smbfs_common/smb2pdu.h:1578:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
1578 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
fs/cifs/ioctl.c:324:10: warning: variable 'caps' set but not used [-Wunused-but-set-variable]
324 | __u64 caps;
| ^
1 warning and 14 errors generated.
--
In file included from fs/cifs/readdir.c:15:
fs/cifs/cifspdu.h:512:3: error: type name requires a specifier or qualifier
512 | DECLARE_FLEX_ARRAY(unsigned char, EncryptionKey);
| ^
fs/cifs/cifspdu.h:512:37: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
512 | DECLARE_FLEX_ARRAY(unsigned char, EncryptionKey);
| ^
| int
fs/cifs/cifspdu.h:2289:3: error: type name requires a specifier or qualifier
2289 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/cifspdu.h:2289:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2289 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
fs/cifs/cifspdu.h:2328:2: error: type name requires a specifier or qualifier
2328 | DECLARE_FLEX_ARRAY(char, LinkDest);
| ^
fs/cifs/cifspdu.h:2328:27: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2328 | DECLARE_FLEX_ARRAY(char, LinkDest);
| ^
| int
fs/cifs/cifspdu.h:2377:2: error: type name requires a specifier or qualifier
2377 | DECLARE_FLEX_ARRAY(__u8, alt_name);
| ^
fs/cifs/cifspdu.h:2377:27: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2377 | DECLARE_FLEX_ARRAY(__u8, alt_name);
| ^
| int
fs/cifs/cifspdu.h:2488:3: error: type name requires a specifier or qualifier
2488 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/cifspdu.h:2488:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
2488 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
In file included from fs/cifs/readdir.c:16:
In file included from fs/cifs/cifsglob.h:26:
>> fs/cifs/../smbfs_common/smb2pdu.h:817:3: error: type name requires a specifier or qualifier
817 | DECLARE_FLEX_ARRAY(struct smb2_lock_element, locks);
| ^
>> fs/cifs/../smbfs_common/smb2pdu.h:817:48: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
817 | DECLARE_FLEX_ARRAY(struct smb2_lock_element, locks);
| ^
| int
fs/cifs/../smbfs_common/smb2pdu.h:1578:3: error: type name requires a specifier or qualifier
1578 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
fs/cifs/../smbfs_common/smb2pdu.h:1578:28: error: type specifier missing, defaults to 'int' [-Werror,-Wimplicit-int]
1578 | DECLARE_FLEX_ARRAY(char, FileName);
| ^
| int
fs/cifs/readdir.c:554:20: error: no member named 'FileName' in 'FILE_UNIX_INFO'
554 | de->name = &info->FileName[0];
| ~~~~ ^
15 errors generated.
vim +817 fs/cifs/../smbfs_common/smb2pdu.h
802
803 struct smb2_lock_req {
804 struct smb2_hdr hdr;
805 __le16 StructureSize; /* Must be 48 */
806 __le16 LockCount;
807 /*
808 * The least significant four bits are the index, the other 28 bits are
809 * the lock sequence number (0 to 64). See MS-SMB2 2.2.26
810 */
811 __le32 LockSequenceNumber;
812 __u64 PersistentFileId;
813 __u64 VolatileFileId;
814 /* Followed by at least one */
815 union {
816 struct smb2_lock_element lock;
> 817 DECLARE_FLEX_ARRAY(struct smb2_lock_element, locks);
818 };
819 } __packed;
820
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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