Received-SPF: pass (google.com: domain of linux-kernel+bounces-101149-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249;
Date: Wed, 13 Mar 2024 15:03:20 +0800
From: kernel test robot <lkp@intel.com>
To: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
	"Gustavo A. R. Silva" <gustavo@embeddedor.com>,
	LKML <linux-kernel@vger.kernel.org>
Subject: [gustavoars:testing/WFAMNAE-next20240312 1/1]
 lib/crc64-rocksoft.c:69:13: error: no member named 'tfm' in 'struct
 shash_desc'
Message-ID: <202403131436.V9IBdFAo-lkp@intel.com>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/WFAMNAE-next20240312
head:   33ee4d07d6d337670a64f9d41e14e7579cfa9015
commit: 33ee4d07d6d337670a64f9d41e14e7579cfa9015 [1/1] treewide: avoid -Wfamnae warnings
config: i386-buildonly-randconfig-003-20240313 (https://download.01.org/0day-ci/archive/20240313/202403131436.V9IBdFAo-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240313/202403131436.V9IBdFAo-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/202403131436.V9IBdFAo-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from lib/crc64-rocksoft.c:8:
   include/crypto/hash.h:155:2: error: expected member name or ';' after declaration specifiers
     155 |         struct_group_tagged(shash_desc_hdr, hdr,
         |         ^
   include/linux/stddef.h:81:2: note: expanded from macro 'struct_group_tagged'
      81 |         __struct_group(TAG, NAME, /* no attrs */, MEMBERS)
         |         ^
   include/uapi/linux/stddef.h:28:20: note: expanded from macro '__struct_group'
      28 |                 struct { MEMBERS } ATTRS; \
         |                                  ^
   In file included from lib/crc64-rocksoft.c:8:
   include/crypto/hash.h:155:2: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
     155 |         struct_group_tagged(shash_desc_hdr, hdr,
         |         ^
     156 |                             struct crypto_shash *tfm;
     157 |                             __aligned(ARCH_SLAB_MINALIGN));
         |                             int
   include/linux/stddef.h:81:2: note: expanded from macro 'struct_group_tagged'
      81 |         __struct_group(TAG, NAME, /* no attrs */, MEMBERS)
         |         ^
   include/uapi/linux/stddef.h:28:20: note: expanded from macro '__struct_group'
      28 |                 struct { MEMBERS } ATTRS; \
         |                                  ^
   In file included from lib/crc64-rocksoft.c:8:
   include/crypto/hash.h:155:2: warning: expected ';' at end of declaration list
   include/linux/stddef.h:81:2: note: expanded from macro 'struct_group_tagged'
      81 |         __struct_group(TAG, NAME, /* no attrs */, MEMBERS)
         |         ^
   include/uapi/linux/stddef.h:28:20: note: expanded from macro '__struct_group'
      28 |                 struct { MEMBERS } ATTRS; \
         |                                  ^
   In file included from lib/crc64-rocksoft.c:8:
   include/crypto/hash.h:155:2: error: expected member name or ';' after declaration specifiers
   include/linux/stddef.h:81:2: note: expanded from macro 'struct_group_tagged'
      81 |         __struct_group(TAG, NAME, /* no attrs */, MEMBERS)
         |         ^
   include/uapi/linux/stddef.h:29:24: note: expanded from macro '__struct_group'
      29 |                 struct TAG { MEMBERS } ATTRS NAME; \
         |                                      ^
   In file included from lib/crc64-rocksoft.c:8:
   include/crypto/hash.h:155:2: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
     155 |         struct_group_tagged(shash_desc_hdr, hdr,
         |         ^
     156 |                             struct crypto_shash *tfm;
     157 |                             __aligned(ARCH_SLAB_MINALIGN));
         |                             int
   include/linux/stddef.h:81:2: note: expanded from macro 'struct_group_tagged'
      81 |         __struct_group(TAG, NAME, /* no attrs */, MEMBERS)
         |         ^
   include/uapi/linux/stddef.h:29:24: note: expanded from macro '__struct_group'
      29 |                 struct TAG { MEMBERS } ATTRS NAME; \
         |                                      ^
   In file included from lib/crc64-rocksoft.c:8:
   include/crypto/hash.h:155:2: warning: expected ';' at end of declaration list
   include/linux/stddef.h:81:2: note: expanded from macro 'struct_group_tagged'
      81 |         __struct_group(TAG, NAME, /* no attrs */, MEMBERS)
         |         ^
   include/uapi/linux/stddef.h:29:24: note: expanded from macro '__struct_group'
      29 |                 struct TAG { MEMBERS } ATTRS NAME; \
         |                                      ^
   In file included from lib/crc64-rocksoft.c:8:
   include/crypto/hash.h:158:8: error: flexible array member '__ctx' not allowed in otherwise empty struct
     158 |         void *__ctx[];
         |               ^
   include/crypto/hash.h:891:35: error: no member named 'tfm' in 'struct shash_desc'
     891 |         struct crypto_shash *tfm = desc->tfm;
         |                                    ~~~~  ^
   include/crypto/hash.h:951:49: error: no member named 'tfm' in 'struct shash_desc'
     951 |                          sizeof(*desc) + crypto_shash_descsize(desc->tfm));
         |                                                                ~~~~  ^
>> lib/crc64-rocksoft.c:69:13: error: no member named 'tfm' in 'struct shash_desc'
      69 |         desc.shash.tfm = rcu_dereference(crc64_rocksoft_tfm);
         |         ~~~~~~~~~~ ^
   2 warnings and 8 errors generated.


vim +69 lib/crc64-rocksoft.c

f3813f4b287e48 Keith Busch 2022-03-03  56  
f3813f4b287e48 Keith Busch 2022-03-03  57  u64 crc64_rocksoft_update(u64 crc, const unsigned char *buffer, size_t len)
f3813f4b287e48 Keith Busch 2022-03-03  58  {
f3813f4b287e48 Keith Busch 2022-03-03  59  	struct {
f3813f4b287e48 Keith Busch 2022-03-03  60  		struct shash_desc shash;
f3813f4b287e48 Keith Busch 2022-03-03  61  		u64 crc;
f3813f4b287e48 Keith Busch 2022-03-03  62  	} desc;
f3813f4b287e48 Keith Busch 2022-03-03  63  	int err;
f3813f4b287e48 Keith Busch 2022-03-03  64  
f3813f4b287e48 Keith Busch 2022-03-03  65  	if (static_branch_unlikely(&crc64_rocksoft_fallback))
f3813f4b287e48 Keith Busch 2022-03-03  66  		return crc64_rocksoft_generic(crc, buffer, len);
f3813f4b287e48 Keith Busch 2022-03-03  67  
f3813f4b287e48 Keith Busch 2022-03-03  68  	rcu_read_lock();
f3813f4b287e48 Keith Busch 2022-03-03 @69  	desc.shash.tfm = rcu_dereference(crc64_rocksoft_tfm);
f3813f4b287e48 Keith Busch 2022-03-03  70  	desc.crc = crc;
f3813f4b287e48 Keith Busch 2022-03-03  71  	err = crypto_shash_update(&desc.shash, buffer, len);
f3813f4b287e48 Keith Busch 2022-03-03  72  	rcu_read_unlock();
f3813f4b287e48 Keith Busch 2022-03-03  73  
f3813f4b287e48 Keith Busch 2022-03-03  74  	BUG_ON(err);
f3813f4b287e48 Keith Busch 2022-03-03  75  
f3813f4b287e48 Keith Busch 2022-03-03  76  	return desc.crc;
f3813f4b287e48 Keith Busch 2022-03-03  77  }
f3813f4b287e48 Keith Busch 2022-03-03  78  EXPORT_SYMBOL_GPL(crc64_rocksoft_update);
f3813f4b287e48 Keith Busch 2022-03-03  79  

:::::: The code at line 69 was first introduced by commit
:::::: f3813f4b287e480b1fcd62ca798d8556644b8278 crypto: add rocksoft 64b crc guard tag framework

:::::: TO: Keith Busch <kbusch@kernel.org>
:::::: CC: Jens Axboe <axboe@kernel.dk>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki