1:57 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git rxrpc-rxgk
head: 4a2514097a3f7a76bce42c636d4cf8b5a9cd4787
commit: 4a2514097a3f7a76bce42c636d4cf8b5a9cd4787 [8/8] rxrpc: Implement the yfs-rxgk
transport class (security index 6)
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gcc (GCC) 9.3.0
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
git checkout 4a2514097a3f7a76bce42c636d4cf8b5a9cd4787
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sh
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
net/rxrpc/rxgk-kdf.c:364:5: warning: no previous prototype for 'rxgk_calc_DK'
[-Wmissing-prototypes]
364 | int rxgk_calc_DK(const struct rxgk_krb5_enctype *gk5e,
| ^~~~~~~~~~~~
> net/rxrpc/rxgk-kdf.c:876:5: warning: no previous prototype for
'rxgk_set_up_token_cipher' [-Wmissing-prototypes]
876 | int
rxgk_set_up_token_cipher(const struct rxgk_buffer *server_key,
| ^~~~~~~~~~~~~~~~~~~~~~~~
#
https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/com...
git remote add dhowells-fs
https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
git fetch --no-tags dhowells-fs rxrpc-rxgk
git checkout 4a2514097a3f7a76bce42c636d4cf8b5a9cd4787
vim +/rxgk_set_up_token_cipher +876 net/rxrpc/rxgk-kdf.c
871
872 /*
873 * Use the server secret key to set up the ciphers that will be used to extract
874 * the token from a response packet.
875 */
876 int rxgk_set_up_token_cipher(const struct rxgk_buffer
*server_key,
877 struct rxgk_enc_keys *token_key,
878 unsigned int enctype,
879 gfp_t gfp)
880 {
881 const struct rxgk_krb5_enctype *gk5e;
882 struct rxgk_buffer key;
883 int ret;
884 u8 *buffer;
885
886 gk5e = rxgk_find_enctype(enctype);
887 if (!gk5e)
888 return -ENOPKG;
889
890 buffer = kzalloc(gk5e->keybytes, gfp);
891 if (!buffer)
892 return -ENOMEM;
893
894 key.len = gk5e->keybytes;
895 key.data = buffer;
896
897 DERIVE_SKCIPHER(server_key, rxgk_const_token_Ke, &token_key->Ke);
898 DERIVE_HMAC (server_key, rxgk_const_token_Ki, &token_key->Ki);
899
900 kfree(buffer);
901 return 0;
902
903 out:
904 kfree(buffer);
905 if (token_key->Ke)
906 crypto_free_sync_skcipher(token_key->Ke);
907 if (token_key->Ki)
908 crypto_free_shash(token_key->Ki);
909 token_key->Ke = NULL;
910 token_key->Ki = NULL;
911 return ret;
912 }
913
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org