Re: [PATCH v2] crypto: rsassa-pkcs1: align DMA buffer to ARCH_DMA_MINALIGN

[Changwei Zou]

Hi Lukas,

Thank you for your feedback and guidance.

Yes, "PATCH V2" supersedes the previous patch.
https://lore.kernel.org/r/20260723150107.33546-1-changwei.zou@xxxxxxxxxxxxx

Although the first patch passed 10,000 iterations of stress testing,
it implicitly relied on in_buf (i.e., ctx->key_size) being larger than a cache line.

In PATCH V2, aligning out_buf to ARCH_DMA_MINALIGN makes the root cause clearer.

I will fix the typo and switch to the CRYPTO_* alignment macros in V3.

Thanks again.

Kind regards,
Changwei