On Tue, Mar 1, 2022 at 12:06 PM Nick Desaulniers <ndesaulniers@xxxxxxxxxx> wrote: > > That said, there's a few additional places that reset KBUILD_CFLAGS. Yeah, the boot code and vdso code often sets its own private flags, because it's _so_ different. The generic kernel CFLAGS often don't work at all, because that code may be doing some truly horrendous things. So I agree that this may not catch all the kernel code, but I don't think it's much of a problem. Linus