linux-kernel - Re: [PATCH v2 0/9] lib/crypto: move arch/$(ARCH)/lib/crypto/ to lib/crypto/$(ARCH)/

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Message-ID: <CAMj1kXHMjG77Q9WxwqACekQNnEU0DdQPsamt5v5PjtmgguWDuw@mail.gmail.com>
Date: Fri, 20 Jun 2025 23:39:24 +0200
From: Ard Biesheuvel <ardb@...nel.org>
To: Eric Biggers <ebiggers@...nel.org>
Cc: linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org, 
	"Jason A . Donenfeld" <Jason@...c4.com>, linux-arm-kernel@...ts.infradead.org, 
	linux-mips@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org, 
	linux-riscv@...ts.infradead.org, linux-s390@...r.kernel.org, 
	sparclinux@...r.kernel.org, x86@...nel.org
Subject: Re: [PATCH v2 0/9] lib/crypto: move arch/$(ARCH)/lib/crypto/ to lib/crypto/$(ARCH)/

On Thu, 19 Jun 2025 at 21:22, Eric Biggers <ebiggers@...nel.org> wrote:
>
> This series applies on top of
> https://lore.kernel.org/r/20250616014019.415791-1-ebiggers@kernel.org/
> and is also available in git at:
>
>     git fetch https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git arch-to-lib-crypto-v2
>
> This series moves the contents of arch/$(ARCH)/lib/crypto/ into
> lib/crypto/$(ARCH)/.
>
> The new code organization makes a lot more sense for how this code
> actually works and is developed.  In particular, it makes it possible to
> build each algorithm as a single module, with better inlining and dead
> code elimination.  For a more detailed explanation, see the patchset
> which did this for the CRC library code:
> https://lore.kernel.org/r/20250607200454.73587-1-ebiggers@kernel.org/.
> Also see the patchset which did this for SHA-512:
> https://lore.kernel.org/linux-crypto/20250616014019.415791-1-ebiggers@kernel.org/
>
> This is just a preparatory series, which does the move to get the files
> into their new location but keeps them building the same way as before.
> Later patch series will make the actual improvements to the way the
> arch-optimized code is integrated for each algorithm.
>
> Changed in v2:
>    - Instead of keeping arch/*/lib/crypto/.gitignore, instead add entry
>      for now-removed crypto directory to arch/*/lib/.gitignore.
>    - Adjusted commit messages and titles.
>    - Added Reviewed-by.
>
> Eric Biggers (9):
>   lib/crypto: arm: move arch/arm/lib/crypto/ into lib/crypto/
>   lib/crypto: arm64: move arch/arm64/lib/crypto/ into lib/crypto/
>   lib/crypto: mips: move arch/mips/lib/crypto/ into lib/crypto/
>   lib/crypto: powerpc: move arch/powerpc/lib/crypto/ into lib/crypto/
>   lib/crypto: riscv: move arch/riscv/lib/crypto/ into lib/crypto/
>   lib/crypto: s390: move arch/s390/lib/crypto/ into lib/crypto/
>   lib/crypto: sparc: move arch/sparc/lib/crypto/ into lib/crypto/
>   lib/crypto: x86: move arch/x86/lib/crypto/ into lib/crypto/
>   MAINTAINERS: drop arch/*/lib/crypto/ pattern
>

For the series,

Acked-by: Ard Biesheuvel <ardb@...nel.org>