On Tue, Sep 02, 2025 at 04:21:25PM +0300, Ovidiu Panait wrote:
> This series includes only the refactoring commits from [1]. The batching
> related changes were dropped since they are no longer relevant (batching
> support in crypto_engine was retired in [2]).
>
> This series includes various small cleanups and refactoring:
> - move request-specific skcipher and hash data to request context,
> eliminating the need to allocate extra memory in the digest path
> - make the hashing code more clear and modular
> - reduce a bit of boilerplate/duplicated code
>
> Changes in v3:
> - dropped ____cacheline_aligned attributes from buffers used for
> to-device DMA only
> - set up proper alignment for ahash reqctx, in order to allow from-device DMA
> into reqctx buffer:
> * increased ahash reqsize by CRYPTO_DMA_PADDING
> * added __aligned(CRYPTO_DMA_ALIGN) attribute for the 'result' buffer
> * converted all ahash_request_ctx_dma() calls to ahash_request_ctx_dma()
>
> Changes in v2:
> - fixed [-Wunused-but-set-variable] warning reported by kernel test robot
>
> [1] https://lore.kernel.org/linux-crypto/20250626095813.83963-1-ovidiu.panait.oss@gmail.com/
> [2] c470ffa6f486 ("crypto: engine - remove request batching support")
>
> Ovidiu Panait (9):
> crypto: sun8i-ce - remove channel timeout field
> crypto: sun8i-ce - remove boilerplate in sun8i_ce_hash_digest()
> crypto: sun8i-ce - remove unnecessary __maybe_unused annotations
> crypto: sun8i-ce - add a new function for dumping task descriptors
> crypto: sun8i-ce - move bounce_iv and backup_iv to request context
> crypto: sun8i-ce - fold sun8i_ce_cipher_run() into
> sun8i_ce_cipher_do_one()
> crypto: sun8i-ce - pass task descriptor to cipher prepare/unprepare
> crypto: sun8i-ce - save hash buffers and dma info to request context
> crytpo: sun8i-ce - factor out prepare/unprepare from
> sun8i_ce_hash_run()
>
> .../allwinner/sun8i-ce/sun8i-ce-cipher.c | 85 +++++-----
> .../crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 35 ++---
> .../crypto/allwinner/sun8i-ce/sun8i-ce-hash.c | 145 ++++++++++--------
> .../crypto/allwinner/sun8i-ce/sun8i-ce-prng.c | 1 -
> .../crypto/allwinner/sun8i-ce/sun8i-ce-trng.c | 1 -
> drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h | 27 +++-
> 6 files changed, 147 insertions(+), 147 deletions(-)
>
> --
> 2.50.0
All applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
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