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authorPeter Zijlstra <peterz@infradead.org>2023-05-31 15:08:35 +0200
committerPeter Zijlstra <peterz@infradead.org>2023-06-05 09:36:35 +0200
commit224d80c584d3016cb8d83d1c33914fdd3508aa8c (patch)
tree09619ad80961c82b1cd752e1c3e56a1c9ffca100 /lib/crypto
parentf413e724818c6482146218b3bcaf3d75b1317fc4 (diff)
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/crypto')
-rw-r--r--lib/crypto/curve25519-hacl64.c2
-rw-r--r--lib/crypto/poly1305-donna64.c2
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])
{