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Message-Id: <20230609103842.4159321-1-meenakshi.aggarwal@nxp.com>
Date: Fri, 9 Jun 2023 12:38:37 +0200
From: meenakshi.aggarwal@....com
To: horia.geanta@....com, V.sethi@....com, pankaj.gupta@....com,
gaurav.jain@....com, herbert@...dor.apana.org.au,
davem@...emloft.net, linux-crypto@...r.kernel.org,
linux-kernel@...r.kernel.org, iuliana.prodan@....com
Cc: Meenakshi Aggarwal <meenakshi.aggarwal@....com>
Subject: [PATCH v2 0/5] Remove CRYPTO_ALG_ALLOCATES_MEMORY flag
From: Meenakshi Aggarwal <meenakshi.aggarwal@....com>
This series includes patches to remove CRYPTO_ALG_ALLOCATES_MEMORY flag
and allocate the required memory within the crypto request object.
In reqsize we allocate memory for maximum 4 entries
for src and 1 for IV, and the same for dst, both aligned.
If the driver needs more than the 4 entries, the memory will be
dynamically allocated, at runtime.
Meenakshi Aggarwal (5):
crypto:caam - avoid allocating memory at crypto request runtime for
skcipher
crypto:caam - avoid allocating memory at crypto request runtime for
aead
crypto: caam - avoid allocating memory at crypto request runtime for
hash
crypto: caam/qi - avoid allocating memory at crypto request runtime
crypto: caam/qi2 - avoid allocating memory at crypto request runtime
drivers/crypto/caam/caamalg.c | 138 +++++++---
drivers/crypto/caam/caamalg_qi.c | 131 +++++++---
drivers/crypto/caam/caamalg_qi2.c | 421 ++++++++++++++++++++----------
drivers/crypto/caam/caamalg_qi2.h | 6 +
drivers/crypto/caam/caamhash.c | 77 ++++--
5 files changed, 542 insertions(+), 231 deletions(-)
change in v2:
Updated description of patches
--
2.25.1
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