Subject: Re: [PATCH v2 00/12] Wire up CRC-T10DIF library functions to arch-optimized code

From: Eric Biggers <[email-masked]>
Date: Thu, 12 Dec 2024 13:36:52 -0800

On Sun, Dec 01, 2024 at 05:20:44PM -0800, Eric Biggers wrote:
> This patchset is also available in git via:
> 
>     git fetch https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-t10dif-lib-v2
> 
> This patchset updates the kernel's CRC-T10DIF library functions to be
> directly optimized for x86, arm, arm64, and powerpc without taking an
> unnecessary and inefficient detour through the crypto API.  It follows
> the same approach that I'm taking for CRC32 in the patchset
> https://lore.kernel.org/lkml/[email-masked]/
> 
> This patchset also adds a CRC KUnit test suite that covers multiple CRC
> variants, and deletes some older ad-hoc tests that are obsoleted by it.
> 
> This patchset applies to v6.13-rc1 plus my CRC32 patchset.  It can be
> retrieved from git using above command.  This is targeting 6.14.
> 
> Changed in v2:
>   - Rebased onto v6.13-rc1.
>   - Tweaked crc_t10dif_arch() for arm32 and arm64 to not call
>     crypto_simd_usable() more times than is necessary.
>   - Added patch removing redundant crc16_kunit.c which got added in v6.13-rc1.
>   - Made some small tweaks to crc_kunit.c.
>   - Listed Ard as a reviewer in the MAINTAINERS entry.
>   - Dropped scripts/crc from MAINTAINERS entry, as it hasn't been added yet.
>   - Clarified a commit message.
>   - Added Reviewed-by and Acked-by's.

FYI, this patchset is now in linux-next via the crc-next branch in my repo.
Additional reviews and acks would always be appreciated, of course.

- Eric