tree: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master head: a1c6fd4308d37f072e939a2782f24214115fc7e8 commit: 944585a64f5e37d11ff274a905304b565a88e147 [97/126] crypto: x86/aes-ni - remove special handling of AES in PCBC mode config: x86_64-randconfig-u0-10171827 (attached as .config) compiler: gcc-5 (Debian 5.5.0-3) 5.4.1 20171010 reproduce: git checkout 944585a64f5e37d11ff274a905304b565a88e147 # save the attached .config to linux build tree make ARCH=x86_64
Note: the cryptodev/master HEAD a1c6fd4308d37f072e939a2782f24214115fc7e8 builds
fine.
It only hurts bisectibility.
All errors (new ones prefixed by >>):
arch/x86/crypto/aesni-intel_glue.o: In function `aesni_exit':
>> arch/x86/crypto/aesni-intel_glue.c:1505: undefined reference to
>> `crypto_fpu_exit'
arch/x86/crypto/aesni-intel_glue.o: In function `aesni_init':
>> arch/x86/crypto/aesni-intel_glue.c:1452: undefined reference to
>> `crypto_fpu_init'
arch/x86/crypto/aesni-intel_glue.c:1493: undefined reference to
`crypto_fpu_exit'
vim +1505 arch/x86/crypto/aesni-intel_glue.c
0bd82f5f6 Tadeusz Struk 2010-11-04 1451
fa46ccb8e Jussi Kivilinna 2012-05-11 @1452 err = crypto_fpu_init();
fa46ccb8e Jussi Kivilinna 2012-05-11 1453 if (err)
54b6a1bd5 Huang Ying 2009-01-18 1454 return err;
54b6a1bd5 Huang Ying 2009-01-18 1455
af05b3009 Herbert Xu 2015-05-28 1456 err =
crypto_register_algs(aesni_algs, ARRAY_SIZE(aesni_algs));
af05b3009 Herbert Xu 2015-05-28 1457 if (err)
af05b3009 Herbert Xu 2015-05-28 1458 goto fpu_exit;
af05b3009 Herbert Xu 2015-05-28 1459
85671860c Herbert Xu 2016-11-22 1460 err =
crypto_register_skciphers(aesni_skciphers,
85671860c Herbert Xu 2016-11-22 1461
ARRAY_SIZE(aesni_skciphers));
85671860c Herbert Xu 2016-11-22 1462 if (err)
85671860c Herbert Xu 2016-11-22 1463 goto unregister_algs;
85671860c Herbert Xu 2016-11-22 1464
af05b3009 Herbert Xu 2015-05-28 1465 err =
crypto_register_aeads(aesni_aead_algs,
af05b3009 Herbert Xu 2015-05-28 1466
ARRAY_SIZE(aesni_aead_algs));
af05b3009 Herbert Xu 2015-05-28 1467 if (err)
85671860c Herbert Xu 2016-11-22 1468 goto
unregister_skciphers;
af05b3009 Herbert Xu 2015-05-28 1469
85671860c Herbert Xu 2016-11-22 1470 for (i = 0; i <
ARRAY_SIZE(aesni_skciphers); i++) {
85671860c Herbert Xu 2016-11-22 1471 algname =
aesni_skciphers[i].base.cra_name + 2;
85671860c Herbert Xu 2016-11-22 1472 drvname =
aesni_skciphers[i].base.cra_driver_name + 2;
85671860c Herbert Xu 2016-11-22 1473 basename =
aesni_skciphers[i].base.cra_driver_name;
85671860c Herbert Xu 2016-11-22 1474 simd =
simd_skcipher_create_compat(algname, drvname, basename);
85671860c Herbert Xu 2016-11-22 1475 err = PTR_ERR(simd);
85671860c Herbert Xu 2016-11-22 1476 if (IS_ERR(simd))
85671860c Herbert Xu 2016-11-22 1477 goto
unregister_simds;
85671860c Herbert Xu 2016-11-22 1478
85671860c Herbert Xu 2016-11-22 1479 aesni_simd_skciphers[i]
= simd;
85671860c Herbert Xu 2016-11-22 1480 }
af05b3009 Herbert Xu 2015-05-28 1481
85671860c Herbert Xu 2016-11-22 1482 return 0;
85671860c Herbert Xu 2016-11-22 1483
85671860c Herbert Xu 2016-11-22 1484 unregister_simds:
85671860c Herbert Xu 2016-11-22 1485 aesni_free_simds();
85671860c Herbert Xu 2016-11-22 1486
crypto_unregister_aeads(aesni_aead_algs, ARRAY_SIZE(aesni_aead_algs));
85671860c Herbert Xu 2016-11-22 1487 unregister_skciphers:
85671860c Herbert Xu 2016-11-22 1488
crypto_unregister_skciphers(aesni_skciphers,
85671860c Herbert Xu 2016-11-22 1489
ARRAY_SIZE(aesni_skciphers));
af05b3009 Herbert Xu 2015-05-28 1490 unregister_algs:
af05b3009 Herbert Xu 2015-05-28 1491
crypto_unregister_algs(aesni_algs, ARRAY_SIZE(aesni_algs));
af05b3009 Herbert Xu 2015-05-28 1492 fpu_exit:
af05b3009 Herbert Xu 2015-05-28 1493 crypto_fpu_exit();
af05b3009 Herbert Xu 2015-05-28 1494 return err;
54b6a1bd5 Huang Ying 2009-01-18 1495 }
54b6a1bd5 Huang Ying 2009-01-18 1496
54b6a1bd5 Huang Ying 2009-01-18 1497 static void __exit aesni_exit(void)
54b6a1bd5 Huang Ying 2009-01-18 1498 {
85671860c Herbert Xu 2016-11-22 1499 aesni_free_simds();
af05b3009 Herbert Xu 2015-05-28 1500
crypto_unregister_aeads(aesni_aead_algs, ARRAY_SIZE(aesni_aead_algs));
85671860c Herbert Xu 2016-11-22 1501
crypto_unregister_skciphers(aesni_skciphers,
85671860c Herbert Xu 2016-11-22 1502
ARRAY_SIZE(aesni_skciphers));
fa46ccb8e Jussi Kivilinna 2012-05-11 1503
crypto_unregister_algs(aesni_algs, ARRAY_SIZE(aesni_algs));
b23b64516 Andy Lutomirski 2011-05-16 1504
b23b64516 Andy Lutomirski 2011-05-16 @1505 crypto_fpu_exit();
54b6a1bd5 Huang Ying 2009-01-18 1506 }
54b6a1bd5 Huang Ying 2009-01-18 1507
:::::: The code at line 1505 was first introduced by commit
:::::: b23b64516500df6b70fcafb820970f18538252cf crypto: aesni-intel - Merge
with fpu.ko
:::::: TO: Andy Lutomirski <l...@mit.edu>
:::::: CC: Herbert Xu <herb...@gondor.apana.org.au>
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