diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2023-05-31 15:08:35 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-06-05 09:36:35 +0200 |
| commit | 224d80c584d3016cb8d83d1c33914fdd3508aa8c (patch) | |
| tree | 09619ad80961c82b1cd752e1c3e56a1c9ffca100 /lib | |
| parent | cyrpto/b128ops: Remove struct u128 (diff) | |
| download | linux-224d80c584d3016cb8d83d1c33914fdd3508aa8c.tar.xz linux-224d80c584d3016cb8d83d1c33914fdd3508aa8c.zip | |
types: Introduce [us]128
Introduce [us]128 (when available). Unlike [us]64, ensure they are
always naturally aligned.
This also enables 128bit wide atomics (which require natural
alignment) such as cmpxchg128().
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20230531132323.385005581@infradead.org
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/crypto/curve25519-hacl64.c | 2 | ||||
| -rw-r--r-- | lib/crypto/poly1305-donna64.c | 2 |
2 files changed, 0 insertions, 4 deletions
diff --git a/lib/crypto/curve25519-hacl64.c b/lib/crypto/curve25519-hacl64.c index 771d82dc5f14..c40e5d913234 100644 --- a/lib/crypto/curve25519-hacl64.c +++ b/lib/crypto/curve25519-hacl64.c @@ -14,8 +14,6 @@ #include <crypto/curve25519.h> #include <linux/string.h> -typedef __uint128_t u128; - static __always_inline u64 u64_eq_mask(u64 a, u64 b) { u64 x = a ^ b; diff --git a/lib/crypto/poly1305-donna64.c b/lib/crypto/poly1305-donna64.c index d34cf4053668..988702c9b3b2 100644 --- a/lib/crypto/poly1305-donna64.c +++ b/lib/crypto/poly1305-donna64.c @@ -10,8 +10,6 @@ #include <asm/unaligned.h> #include <crypto/internal/poly1305.h> -typedef __uint128_t u128; - void poly1305_core_setkey(struct poly1305_core_key *key, const u8 raw_key[POLY1305_BLOCK_SIZE]) { |