Re: [PATCH v9 0/2] lib: checksum: Fix issues with checksum tests

[Michael Ellerman <mpe@ellerman.id.au>]

Palmer Dabbelt <palmer@dabbelt.com> writes:
> On Wed, 21 Feb 2024 18:55:48 PST (-0800), Charlie Jenkins wrote:
>> The ip_fast_csum and csum_ipv6_magic tests did not work on all
>> architectures due to differences in endianness and misaligned access
>> support. Fix those issues by changing endianness of data and aligning
>> the data.
>>
>> Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
>> ---
>> Changes in v9:
>> - Revert back to v7, the changes to v8 were not needed
>> - Link to v8: https://lore.kernel.org/r/20240214-fix_sparse_errors_checksum_tests-v8-0-36b60e673593@rivosinc.com
...
>>
>> ---
>> Charlie Jenkins (2):
>>       lib: checksum: Fix type casting in checksum kunits
>>       lib: checksum: Use aligned accesses for ip_fast_csum and csum_ipv6_magic tests
>>
>>  lib/checksum_kunit.c | 396 ++++++++++++++++++---------------------------------
>>  1 file changed, 136 insertions(+), 260 deletions(-)
>> ---
>> base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d
>> change-id: 20240119-fix_sparse_errors_checksum_tests-26b86b34d784
>
> I put a 
>
> Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
>
> on the v4, but looks like it got lost.  I'm happy to take this via the 
> RISC-V tree, as that's how I merged the broken patches in the first 
> place, but no big deal if someone else wants to pick it up.
>
> It looks like the issues are all resolved and such, but there's been a 
> long tail of them so I'm not 100% sure here...

I tested v9 on ppc32/64 BE, and it fixes the test failures and the
sparse errors, so LGTM.

Tested-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)

cheers