On Tue, Oct 10, 2023 at 12:10:56PM +0200, Peter Zijlstra wrote: > That said, I don't particularly like the patch, I think it should, at > the veyr least, cover all of apply_alternatives, not just > text_poke_early(). kasan_arch_is_ready() is another option, x86 doesn't currently define that, but that would allow us to shut kasan down harder around patching. Not sure if it's worth the trouble though.