mbox series

[0/3] crypto: Use nth_page instead of doing it by hand

Message ID cover.1741688305.git.herbert@gondor.apana.org.au (mailing list archive)
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Series crypto: Use nth_page instead of doing it by hand | expand

Message

Herbert Xu March 11, 2025, 10:20 a.m. UTC 
This patch series is based on top of:

https://patchwork.kernel.org/project/linux-crypto/patch/20250310172016.153423-1-ebiggers@kernel.org/

Curiously, the Crypto API scatterwalk incremented pages by hand
rather than using nth_page.  Possibly because scatterwalk predates
nth_page (the following commit is from the history tree):
    
        commit 3957f2b34960d85b63e814262a8be7d5ad91444d
        Author: James Morris <jmorris@intercode.com.au>
        Date:   Sun Feb 2 07:35:32 2003 -0800

            [CRYPTO]: in/out scatterlist support for ciphers.

Fix this by using nth_page.

Herbert Xu (3):
  crypto: scatterwalk - Use nth_page instead of doing it by hand
  crypto: hash - Use nth_page instead of doing it by hand
  crypto: krb5 - Use SG miter instead of doing it by hand

 crypto/ahash.c                   | 38 +++++++++++++++++++++-----------
 crypto/krb5/rfc3961_simplified.c | 34 +++++++++++++---------------
 include/crypto/scatterwalk.h     | 21 +++++++++---------
 3 files changed, 51 insertions(+), 42 deletions(-)