tree: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master head: eb0955935e2ae3aa1fc9c34ec684ffe086e81da7 commit: 8cea7b66b821fd914aa26a2af156604f9ef5f709 [109/113] crypto: caam - refactor encryption descriptors generation config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 8cea7b66b821fd914aa26a2af156604f9ef5f709 # save the attached .config to linux build tree make.cross ARCH=arm
All warnings (new ones prefixed by >>):
drivers/crypto/caam/caamalg_desc.c: In function
'cnstr_shdsc_aead_null_encap':
>> drivers/crypto/caam/caamalg_desc.c:67:27: warning: cast to pointer from
>> integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)adata->key, adata->keylen_pad,
^
drivers/crypto/caam/caamalg_desc.c: In function
'cnstr_shdsc_aead_null_decap':
drivers/crypto/caam/caamalg_desc.c:143:27: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)adata->key, adata->keylen_pad,
^
drivers/crypto/caam/caamalg_desc.c: In function 'init_sh_desc_key_aead':
drivers/crypto/caam/caamalg_desc.c:228:27: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)adata->key, adata->keylen_pad,
^
drivers/crypto/caam/caamalg_desc.c:236:27: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, enckeylen,
^
drivers/crypto/caam/caamalg_desc.c: In function 'cnstr_shdsc_gcm_encap':
drivers/crypto/caam/caamalg_desc.c:539:27: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
drivers/crypto/caam/caamalg_desc.c: In function 'cnstr_shdsc_gcm_decap':
drivers/crypto/caam/caamalg_desc.c:629:27: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
drivers/crypto/caam/caamalg_desc.c: In function 'cnstr_shdsc_rfc4106_encap':
drivers/crypto/caam/caamalg_desc.c:705:27: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
drivers/crypto/caam/caamalg_desc.c: In function 'cnstr_shdsc_rfc4106_decap':
drivers/crypto/caam/caamalg_desc.c:776:27: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
drivers/crypto/caam/caamalg_desc.c: In function 'cnstr_shdsc_rfc4543_encap':
drivers/crypto/caam/caamalg_desc.c:848:27: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
drivers/crypto/caam/caamalg_desc.c: In function 'cnstr_shdsc_rfc4543_decap':
drivers/crypto/caam/caamalg_desc.c:918:27: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
drivers/crypto/caam/caamalg_desc.c: In function
'cnstr_shdsc_ablkcipher_encap':
drivers/crypto/caam/caamalg_desc.c:1009:26: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
drivers/crypto/caam/caamalg_desc.c:1014:15: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
u8 *nonce = (u8 *)cdata->key + cdata->keylen;
^
drivers/crypto/caam/caamalg_desc.c: In function
'cnstr_shdsc_ablkcipher_decap':
drivers/crypto/caam/caamalg_desc.c:1074:26: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
drivers/crypto/caam/caamalg_desc.c:1079:15: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
u8 *nonce = (u8 *)cdata->key + cdata->keylen;
^
drivers/crypto/caam/caamalg_desc.c: In function
'cnstr_shdsc_ablkcipher_givencap':
drivers/crypto/caam/caamalg_desc.c:1143:26: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
drivers/crypto/caam/caamalg_desc.c:1148:15: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
u8 *nonce = (u8 *)cdata->key + cdata->keylen;
^
drivers/crypto/caam/caamalg_desc.c: In function
'cnstr_shdsc_xts_ablkcipher_encap':
drivers/crypto/caam/caamalg_desc.c:1219:26: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
drivers/crypto/caam/caamalg_desc.c: In function
'cnstr_shdsc_xts_ablkcipher_decap':
drivers/crypto/caam/caamalg_desc.c:1271:26: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
^
vim +67 drivers/crypto/caam/caamalg_desc.c
51 * SHA224, SHA256, SHA384, SHA512} ANDed with
OP_ALG_AAI_HMAC_PRECOMP.
52 * @icvsize: integrity check value (ICV) size (truncated or full)
53 *
54 * Note: Requires an MDHA split key.
55 */
56 void cnstr_shdsc_aead_null_encap(u32 * const desc, struct alginfo
*adata,
57 unsigned int icvsize)
58 {
59 u32 *key_jump_cmd, *read_move_cmd, *write_move_cmd;
60
61 init_sh_desc(desc, HDR_SHARE_SERIAL);
62
63 /* Skip if already shared */
64 key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL |
65 JUMP_COND_SHRD);
66 if (adata->key_inline)
> 67 append_key_as_imm(desc, (void *)adata->key,
adata->keylen_pad,
68 adata->keylen, CLASS_2 |
KEY_DEST_MDHA_SPLIT |
69 KEY_ENC);
70 else
71 append_key(desc, adata->key, adata->keylen, CLASS_2 |
72 KEY_DEST_MDHA_SPLIT | KEY_ENC);
73 set_jump_tgt_here(desc, key_jump_cmd);
74
75 /* assoclen + cryptlen = seqinlen */
---
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