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authorJussi Kivilinna <jussi.kivilinna@iki.fi>2013-06-08 13:17:42 +0400
committerHerbert Xu <herbert@gondor.apana.org.au>2013-06-21 10:44:28 +0400
commit3d387ef08c40382315b8e9baa4bc9a07f7c49fce (patch)
tree55a6bfe4187bcff29a533dd9eaabae6374a42635 /crypto/testmgr.c
parentacfffdb803b6ab5d520bf9a816bfb155ba3a263d (diff)
downloadlinux-3d387ef08c40382315b8e9baa4bc9a07f7c49fce.tar.xz
Revert "crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher"
This reverts commit 604880107010a1e5794552d184cd5471ea31b973. Instruction (vpgatherdd) that this implementation relied on turned out to be slow performer on real hardware (i5-4570). The previous 4-way blowfish implementation is therefore faster and this implementation should be removed. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/testmgr.c')
-rw-r--r--crypto/testmgr.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index f19a392ade78..27f111876523 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -1661,9 +1661,6 @@ static const struct alg_test_desc alg_test_descs[] = {
.test = alg_test_null,
.fips_allowed = 1,
}, {
- .alg = "__driver-cbc-blowfish-avx2",
- .test = alg_test_null,
- }, {
.alg = "__driver-cbc-camellia-aesni",
.test = alg_test_null,
}, {
@@ -1695,9 +1692,6 @@ static const struct alg_test_desc alg_test_descs[] = {
.test = alg_test_null,
.fips_allowed = 1,
}, {
- .alg = "__driver-ecb-blowfish-avx2",
- .test = alg_test_null,
- }, {
.alg = "__driver-ecb-camellia-aesni",
.test = alg_test_null,
}, {
@@ -1988,9 +1982,6 @@ static const struct alg_test_desc alg_test_descs[] = {
.test = alg_test_null,
.fips_allowed = 1,
}, {
- .alg = "cryptd(__driver-cbc-blowfish-avx2)",
- .test = alg_test_null,
- }, {
.alg = "cryptd(__driver-cbc-camellia-aesni)",
.test = alg_test_null,
}, {
@@ -2004,9 +1995,6 @@ static const struct alg_test_desc alg_test_descs[] = {
.test = alg_test_null,
.fips_allowed = 1,
}, {
- .alg = "cryptd(__driver-ecb-blowfish-avx2)",
- .test = alg_test_null,
- }, {
.alg = "cryptd(__driver-ecb-camellia-aesni)",
.test = alg_test_null,
}, {