Re: [PATCH net-next 04/10] RDMA/siw: use skb_crc32c() instead of __skb_checksum()

[Eric Biggers <ebiggers@kernel.org>]

On Thu, May 15, 2025 at 01:02:20PM -0700, Bart Van Assche wrote:
> On 5/10/25 5:41 PM, Eric Biggers wrote:
> > Instead of calling __skb_checksum() with a skb_checksum_ops struct that
> > does CRC32C, just call the new function skb_crc32c().  This is faster
> > and simpler.
> Bernard, since you are the owner and author of the siw driver, please help
> with reviewing this patch.
> 
> Eric, do you already have a test case for the siw driver? If not,
> multiple tests in the blktests framework use this driver intensively,
> including the SRP tests that I wrote myself. See also
> https://github.com/osandov/blktests.

No.  I'll try that out when I have a chance.

If the developers/maintainers of the driver could help test it, that would be a
lot easier though.  I've been cleaning up the CRC calls across the whole kernel,
and it gets time-consuming when individual subsystems insist on me running their
custom test suite(s) and providing subsystem-specific benchmarks.

- Eric