Messages in this thread | | | Date | Tue, 3 Jan 2023 09:37:44 -0600 | Subject | Re: [PATCH v2 0/6] crypto: Accelerated AES/GCM stitched implementation | From | Danny Tsen <> |
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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,
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