From: Danny Tsen <dtsen@linux.ibm.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: linux-crypto@vger.kernel.org, leitao@debian.org,
nayna@linux.ibm.com, appro@cryptogams.org,
linux-kernel@vger.kernel.org, ltcgcw@linux.vnet.ibm.com
Subject: Re: [PATCH v2 0/6] crypto: Accelerated AES/GCM stitched implementation
Date: Tue, 3 Jan 2023 09:37:44 -0600 [thread overview]
Message-ID: <90e8623a-e9f4-fb41-7671-de1912d139ad@linux.ibm.com> (raw)
In-Reply-To: <Y6770EmD7VN3HCn7@gondor.apana.org.au>
Hi Herbert,
Uh, I will fix it. It was set to ABI v2 in assembly file. Sorry about
that.
Thanks.
-Danny
On 12/30/22 8:55 AM, Herbert Xu wrote:
> On Sun, Dec 04, 2022 at 07:34:52PM -0500, Danny Tsen wrote:
>> This patch series enable an accelerated AES/GCM stitched implementation for
>> Power10+ CPU(ppc64le). This module supports AEAD algorithm. The stitched
>> implementation provides 3.5X+ better performance than the baseline.
>>
>> This patch has been tested with the kernel crypto module tcrypt.ko and has
>> passed the selftest. The patch is also tested with
>> CONFIG_CRYPTO_MANAGER_EXTRA_TESTS enabled
>>
>> Danny Tsen (6):
>> Patch1: Update Kconfig and Makefile.
>> Patch2: Glue code for AES/GCM stitched implementation.
>> Patch3: An accelerated AES/GCM stitched implementation.
>> Patch4: Supporting functions for AES.
>> Patch5: Supporting functions for ghash.
>> Patch6: A perl script to process PowerPC assembler source.
>>
>> arch/powerpc/crypto/Kconfig | 11 +
>> arch/powerpc/crypto/Makefile | 10 +
>> arch/powerpc/crypto/aesp8-ppc.pl | 3846 ++++++++++++++++++++++++
>> arch/powerpc/crypto/ghashp8-ppc.pl | 370 +++
>> arch/powerpc/crypto/p10-aes-gcm-glue.c | 345 +++
>> arch/powerpc/crypto/p10_aes_gcm.S | 1519 ++++++++++
>> arch/powerpc/crypto/ppc-xlate.pl | 229 ++
>> 7 files changed, 6330 insertions(+)
>> create mode 100644 arch/powerpc/crypto/aesp8-ppc.pl
>> create mode 100644 arch/powerpc/crypto/ghashp8-ppc.pl
>> create mode 100644 arch/powerpc/crypto/p10-aes-gcm-glue.c
>> create mode 100644 arch/powerpc/crypto/p10_aes_gcm.S
>> create mode 100644 arch/powerpc/crypto/ppc-xlate.pl
> I can't build this, it fails with
>
> LD [M] arch/powerpc/crypto/p10-aes-gcm-crypto.o
> powerpc64le-linux-gnu-ld: arch/powerpc/crypto/p10_aes_gcm.o: ABI version 2 is not compatible with ABI version 1 output
> powerpc64le-linux-gnu-ld: failed to merge target specific data of file arch/powerpc/crypto/p10_aes_gcm.o
>
> Cheers,
next prev parent reply other threads:[~2023-01-03 15:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-05 0:34 [PATCH v2 0/6] crypto: Accelerated AES/GCM stitched implementation Danny Tsen
2022-12-05 0:34 ` [PATCH v2 1/6] Update Kconfig and Makefile Danny Tsen
2022-12-05 0:34 ` [PATCH v2 2/6] Glue code for AES/GCM stitched implementation Danny Tsen
2022-12-05 0:34 ` [PATCH v2 3/6] An accelerated " Danny Tsen
2023-01-03 16:17 ` Danny Tsen
2022-12-05 0:34 ` [PATCH v2 4/6] Supporting functions for AES Danny Tsen
2022-12-05 0:34 ` [PATCH v2 5/6] Supporting functions for ghash Danny Tsen
2022-12-05 0:34 ` [PATCH v2 6/6] A perl script to process PowerPC assembler source Danny Tsen
2022-12-30 14:55 ` [PATCH v2 0/6] crypto: Accelerated AES/GCM stitched implementation Herbert Xu
2023-01-03 15:37 ` Danny Tsen [this message]
2023-01-13 4:12 ` Herbert Xu
2023-01-13 15:57 ` Danny Tsen
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