[PATCH v1 2/2] riscv: Disable multiarch memset variants when !IS_IN(libc)

Peter Bergner bergner@tenstorrent.com
Wed Jan 28 02:55:04 GMT 2026


On 1/27/26 9:17 AM, Jeffrey Law wrote:
> Thanks.  I think we should turn our attention to the rest of Yao's ifunc 
> related work.     The actual implementations of most of those string 
> functions matched what we're already running internally at Qualcomm, so 
> it's really just the ifunc wiring up that needs to be reviewed in those 
> cases to ensure we're utilizing everything learned during memset bring 
> up.  Then rounding out review for those routines that didn't have a 
> reference impementation to measure against.

Now that the release is done and trunk is open again, it's on my TODO.
I'll first handle pushing the string routines you've already reviewed
and approved before moving onto the other functions.

Peter




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