On Thu, Nov 24, 2016 at 05:32:42PM +0000, Ard Biesheuvel wrote:
> On 24 November 2016 at 15:43, Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> wrote:
> > This is a straight transliteration of the Intel algorithm implemented
> > using SSE and PCLMULQDQ instructions that resides under in the file
> > arch/x86/crypto/crct10dif-pcl-asm_64.S.
> >
> > Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
> > ---
> > arch/arm/crypto/Kconfig | 5 +
> > arch/arm/crypto/Makefile | 2 +
> > arch/{arm64 => arm}/crypto/crct10dif-ce-core.S | 457 +++++++++++---------
> > arch/{arm64 => arm}/crypto/crct10dif-ce-glue.c | 23 +-
> > 4 files changed, 277 insertions(+), 210 deletions(-)
> >
>
> This patch needs the following hunk folded in to avoid breaking the
> Thumb2 build:
>
> """
> diff --git a/arch/arm/crypto/crct10dif-ce-core.S
> b/arch/arm/crypto/crct10dif-ce-core.S
> index 30168b0f8581..4fdbca94dd0c 100644
> --- a/arch/arm/crypto/crct10dif-ce-core.S
> +++ b/arch/arm/crypto/crct10dif-ce-core.S
> @@ -152,7 +152,8 @@ CPU_LE( vrev64.8 q7, q7 )
> // XOR the initial_crc value
> veor.8 q0, q0, q10
>
> - adrl ip, rk3
> +ARM( adrl ip, rk3 )
> +THUMB( adr ip, rk3 )
> vld1.64 {q10}, [ip] // xmm10 has rk3 and rk4
> // type of pmull instruction
> // will determine which constant to use
> """
I'm sorry but this patch doesn't apply on top of the other four.
So please resend the whole series.
Thanks,
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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