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Re: [PATCH 3/3] keccak: Disable acceleration with SSE asm
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From: |
Daniel Kiper |
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Subject: |
Re: [PATCH 3/3] keccak: Disable acceleration with SSE asm |
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Date: |
Fri, 17 May 2024 13:15:46 +0200 |
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User-agent: |
NeoMutt/20170113 (1.7.2) |
Why is this patch needed? Should not we disable SSE using compiler flags?
Daniel
On Thu, May 16, 2024 at 09:27:43PM +0300, Vladimir Serbinenko wrote:
> ---
> grub-core/lib/libgcrypt/cipher/keccak.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/grub-core/lib/libgcrypt/cipher/keccak.c
> b/grub-core/lib/libgcrypt/cipher/keccak.c
> index 11e64b3e7..8b570263b 100644
> --- a/grub-core/lib/libgcrypt/cipher/keccak.c
> +++ b/grub-core/lib/libgcrypt/cipher/keccak.c
> @@ -251,7 +251,7 @@ keccak_absorb_lane32bi(u32 *lane, u32 x0, u32 x1)
> /* Construct generic 64-bit implementation. */
> #ifdef USE_64BIT
>
> -#if __GNUC__ >= 4 && defined(__x86_64__)
> +#if __GNUC__ >= 4 && defined(__x86_64__) && 0
>
> static inline void absorb_lanes64_8(u64 *dst, const byte *in)
> {