diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/aes_generic.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/crypto/aes_generic.c b/crypto/aes_generic.c index ca554d57d01e..13df33aca463 100644 --- a/crypto/aes_generic.c +++ b/crypto/aes_generic.c @@ -63,7 +63,8 @@ static inline u8 byte(const u32 x, const unsigned n) static const u32 rco_tab[10] = { 1, 2, 4, 8, 16, 32, 64, 128, 27, 54 }; -__visible const u32 crypto_ft_tab[4][256] = { +/* cacheline-aligned to facilitate prefetching into cache */ +__visible const u32 crypto_ft_tab[4][256] __cacheline_aligned = { { 0xa56363c6, 0x847c7cf8, 0x997777ee, 0x8d7b7bf6, 0x0df2f2ff, 0xbd6b6bd6, 0xb16f6fde, 0x54c5c591, @@ -327,7 +328,7 @@ __visible const u32 crypto_ft_tab[4][256] = { } }; -__visible const u32 crypto_fl_tab[4][256] = { +__visible const u32 crypto_fl_tab[4][256] __cacheline_aligned = { { 0x00000063, 0x0000007c, 0x00000077, 0x0000007b, 0x000000f2, 0x0000006b, 0x0000006f, 0x000000c5, @@ -591,7 +592,7 @@ __visible const u32 crypto_fl_tab[4][256] = { } }; -__visible const u32 crypto_it_tab[4][256] = { +__visible const u32 crypto_it_tab[4][256] __cacheline_aligned = { { 0x50a7f451, 0x5365417e, 0xc3a4171a, 0x965e273a, 0xcb6bab3b, 0xf1459d1f, 0xab58faac, 0x9303e34b, @@ -855,7 +856,7 @@ __visible const u32 crypto_it_tab[4][256] = { } }; -__visible const u32 crypto_il_tab[4][256] = { +__visible const u32 crypto_il_tab[4][256] __cacheline_aligned = { { 0x00000052, 0x00000009, 0x0000006a, 0x000000d5, 0x00000030, 0x00000036, 0x000000a5, 0x00000038, |