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(parent: 004165b) | patch
Revert "crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher"
authorJussi Kivilinna <jussi.kivilinna@iki.fi>
Sat, 8 Jun 2013 09:17:42 +0000 (12:17 +0300)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 21 Jun 2013 06:44:28 +0000 (14:44 +0800)
commit862d78ea93c8327119313b22dfebef07d561ae8d
tree55a6bfe4187bcff29a533dd9eaabae6374a42635tree | snapshot
parent004165b7ce8e4dabd1e1277365d613c1eb64f55fcommit | diff
Revert "crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher"

This reverts commit 8a3e5f07bbe01f9185cd71b9ab1b100cb07410f1.

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>
arch/x86/crypto/Makefile diff | blob | history
arch/x86/crypto/blowfish-avx2-asm_64.S [deleted file] blob | history
arch/x86/crypto/blowfish_avx2_glue.c [deleted file] blob | history
arch/x86/crypto/blowfish_glue.c diff | blob | history
arch/x86/include/asm/crypto/blowfish.h [deleted file] blob | history
crypto/Kconfig diff | blob | history
crypto/testmgr.c diff | blob | history
Linux Kernel Source Tree.