tree: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master head: 98eca72fa04a9bbf28dba95efaec5aa95588fe23 commit: 2d20ce070d3b78f0974408ef648223967d0efb0a [116/131] crypto: qce - Use skcipher for fallback config: s390-allyesconfig (attached as .config) compiler: s390x-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205 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 2d20ce070d3b78f0974408ef648223967d0efb0a # save the attached .config to linux build tree make.cross ARCH=s390 All warnings (new ones prefixed by >>): drivers/crypto/qce/ablkcipher.c: In function 'qce_ablkcipher_crypt': >> drivers/crypto/qce/ablkcipher.c:229:1: warning: 'qce_ablkcipher_crypt' uses dynamic stack allocation } ^ vim +/qce_ablkcipher_crypt +229 drivers/crypto/qce/ablkcipher.c ec8f5d8f6 Stanimir Varbanov 2014-06-25 213 if (IS_AES(rctx->flags) && ctx->enc_keylen != AES_KEYSIZE_128 && ec8f5d8f6 Stanimir Varbanov 2014-06-25 214 ctx->enc_keylen != AES_KEYSIZE_256) { 2d20ce070 Herbert Xu 2016-06-29 215 SKCIPHER_REQUEST_ON_STACK(subreq, ctx->fallback); 2d20ce070 Herbert Xu 2016-06-29 216 2d20ce070 Herbert Xu 2016-06-29 217 skcipher_request_set_tfm(subreq, ctx->fallback); 2d20ce070 Herbert Xu 2016-06-29 218 skcipher_request_set_callback(subreq, req->base.flags, 2d20ce070 Herbert Xu 2016-06-29 219 NULL, NULL); 2d20ce070 Herbert Xu 2016-06-29 220 skcipher_request_set_crypt(subreq, req->src, req->dst, 2d20ce070 Herbert Xu 2016-06-29 221 req->nbytes, req->info); 2d20ce070 Herbert Xu 2016-06-29 222 ret = encrypt ? crypto_skcipher_encrypt(subreq) : 2d20ce070 Herbert Xu 2016-06-29 223 crypto_skcipher_decrypt(subreq); 2d20ce070 Herbert Xu 2016-06-29 224 skcipher_request_zero(subreq); ec8f5d8f6 Stanimir Varbanov 2014-06-25 225 return ret; ec8f5d8f6 Stanimir Varbanov 2014-06-25 226 } ec8f5d8f6 Stanimir Varbanov 2014-06-25 227 ec8f5d8f6 Stanimir Varbanov 2014-06-25 228 return tmpl->qce->async_req_enqueue(tmpl->qce, &req->base); ec8f5d8f6 Stanimir Varbanov 2014-06-25 @229 } ec8f5d8f6 Stanimir Varbanov 2014-06-25 230 ec8f5d8f6 Stanimir Varbanov 2014-06-25 231 static int qce_ablkcipher_encrypt(struct ablkcipher_request *req) ec8f5d8f6 Stanimir Varbanov 2014-06-25 232 { ec8f5d8f6 Stanimir Varbanov 2014-06-25 233 return qce_ablkcipher_crypt(req, 1); ec8f5d8f6 Stanimir Varbanov 2014-06-25 234 } ec8f5d8f6 Stanimir Varbanov 2014-06-25 235 ec8f5d8f6 Stanimir Varbanov 2014-06-25 236 static int qce_ablkcipher_decrypt(struct ablkcipher_request *req) ec8f5d8f6 Stanimir Varbanov 2014-06-25 237 { :::::: The code at line 229 was first introduced by commit :::::: ec8f5d8f6f76b939f662d6e83041abecabef0a34 crypto: qce - Qualcomm crypto engine driver :::::: TO: Stanimir Varbanov <svarbanov@xxxxxxxxxx> :::::: CC: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: Binary data
