Strip CONFIG_HAVE_XX options from config overlays + enable FTRACE in host kernel#195
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By convention these don't toggle build features, do nothing, and are leftovers from when we had full config deltas.
bleggett
requested review from
alexandermerritt,
azenla,
kaniini and
tycho
as code owners
kaniini
approved these changes
Jun 4, 2026
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By convention these (CONFIG_HAVE, CONFIG_HAS, CONFIG_ARCH_HAVE, etc) don't toggle build features, do nothing, and are leftovers from when we had full config deltas, so they're just noise.
Also, we had FTRACE in our zone kernels but not in our host kernels, and it's useful to me in the host kernel as well, so adding.