Re: [PATCH net-next v5 02/20] zinc: introduce minimal cryptography library

[Jason A. Donenfeld]

Hi Ard,

On Thu, Sep 20, 2018 at 5:42 PM Ard Biesheuvel
<ard.biesheuvel@xxxxxxxxxx> wrote:
> Apologies for not spotting these before:
>
> > +ccflags-y := -O3
>
> -O3 optimization has been problematic in the past, at least on x86 but
> I think on other architectures as well. Please stick with -O2.

Fixed up for v6.

>
> > +ccflags-y += -Wframe-larger-than=$(if (CONFIG_KASAN),16384,8192)
>
> There is no way we can support code in the kernel with that kind of
> stack space requirements. I will let Arnd comment on what we typically
> allow, since he deals with such issues on a regular basis.

Also fixed up for v6 by just removing that line entirely.

Jason