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authorJason A. Donenfeld <Jason@zx2c4.com>2020-03-01 16:06:56 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2020-03-06 12:28:25 +1100
commitdc7fc3a53ae158263196b1892b672aedf67796c5 (patch)
tree274635b1be0cf582e2db630c2ceeed931684003d /kernel/kheaders.c
parent3f142b6a7b573bde6cff926f246da05652c61eb4 (diff)
crypto: x86/curve25519 - leave r12 as spare register
This updates to the newer register selection proved by HACL*, which leads to a more compact instruction encoding, and saves around 100 cycles. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'kernel/kheaders.c')
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