Messages in this thread | | | Date | Wed, 25 Oct 2023 23:18:40 +0200 | From | "Arnd Bergmann" <> | Subject | Re: [PATCH v7 2/4] riscv: Checksum header |
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On Wed, Oct 25, 2023, at 23:11, Charlie Jenkins wrote: > > Thank you for pointing that out, I had not realized that macro existed. > Since riscv keeps NET_IP_ALIGN at 0 it should be expected that > ip_fast_csum is only called with 32-bit aligned addresses. I will update > the comment and refer to that macro. riscv supports misaligned accesses > but there are no guarantees of speed.
Just to clarify for your comment: riscv gets the default value of '2', which is the one that makes the header aligned.
Arnd
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