[PATCH v5 1/1] riscv: Add RVV memset for both multiarch and non-multiarch builds

Peter Bergner bergner@tenstorrent.com
Thu Dec 18 15:18:07 GMT 2025


On 12/17/25 7:45 PM, Jeff Law wrote:
> On 12/16/25 10:00 PM, Peter Bergner wrote:
>> However, now that we're in the soft-freeze for the release, I'm
>> unsure whether this can or should go in.  Thoughts on that topic
>> from the others?  I think we should agree amongst ourselves before
>> possibly asking Andreas (H) whether this can go in or not.
>
> I'd support including it, even though we're at soft-freeze.  It was 
> posted well in advance of the soft freeze and the implementation is very 
> close to what we've been running internally for a year or more.  I've 
> tested the core ifunc detection and routing bits on multiple hardware 
> implementations and the memset implementation is dead simple.

Ok, I have pinged Andreas on the list asking for permission to include it
in this release.  If we get push back...




>> One option would be to wait to push until after the release and
>> then let it burn-in on trunk for a bit before backporting to the
>> release branch.  I'm open to others' thoughts though.
>
> I'd also be OK with this if this is what folks prefer.

...then we can fall back to this.



> And thanks Peter for picking this up as things got crazy for me!

No problem.  I guess that puts me on the hook for reviewing the rest
of the series! :-)


Peter




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