something to soothe people's fears though- this can only leak data that passes the vector registers, so if it never enters them via avx instructions then it cannot be leaked. glibc loads avx-optimised string functions by default which means almost anything is probably leaked, but musl doesn't have such optimisations so no strcpy/whatever functions will leak any data on these cpus, the impact is much lower.

(the one benefit to less optimisation, haha)

RE: https://donotsta.re/objects/b5804aa6-fde3-4cf2-8075-a7046e05f612