linux-kernel - Re: [PATCH] crypto: x86/aesni-xts - deduplicate aesni_xts_enc() and aesni_xts

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Date: Fri, 19 Apr 2024 19:04:32 +0800
From: Herbert Xu <herbert@...dor.apana.org.au>
To: Eric Biggers <ebiggers@...nel.org>
Cc: linux-crypto@...r.kernel.org, x86@...nel.org,
	linux-kernel@...r.kernel.org, chang.seok.bae@...el.com
Subject: Re: [PATCH] crypto: x86/aesni-xts - deduplicate aesni_xts_enc() and
 aesni_xts_dec()

Eric Biggers <ebiggers@...nel.org> wrote:
> From: Eric Biggers <ebiggers@...gle.com>
> 
> Since aesni_xts_enc() and aesni_xts_dec() are very similar, generate
> them from a macro that's passed an argument enc=1 or enc=0.  This
> reduces the length of aesni-intel_asm.S by 112 lines while still
> producing the exact same object file in both 32-bit and 64-bit mode.
> 
> Signed-off-by: Eric Biggers <ebiggers@...gle.com>
> ---
> arch/x86/crypto/aesni-intel_asm.S | 270 +++++++++---------------------
> 1 file changed, 79 insertions(+), 191 deletions(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt