Re: [PATCH v7 0/5] Warn on orphan section placement

From: Ingo Molnar
Date: Fri Sep 04 2020 - 01:58:41 EST



* Nick Desaulniers <ndesaulniers@xxxxxxxxxx> wrote:

> On Tue, Sep 1, 2020 at 7:53 PM Kees Cook <keescook@xxxxxxxxxxxx> wrote:
> >
> > Hi Ingo,
> >
> > The ever-shortening series. ;) Here is "v7", which is just the remaining
> > Makefile changes to enable orphan section warnings, now updated to
> > include ld-option calls.
> >
> > Thanks for getting this all into -tip!
>
> For the series,
> Reviewed-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
>
> As the recent ppc vdso boogaloo exposed, what about the vdsos?
> * arch/x86/entry/vdso/Makefile
> * arch/arm/vdso/Makefile
> * arch/arm64/kernel/vdso/Makefile
> * arch/arm64/kernel/vdso32/Makefile

Kees, will these patches DTRT for the vDSO builds? I will be unable to test
these patches on that old system until tomorrow the earliest.

I'm keeping these latest changes in WIP.core/build for now.

Thanks,

Ingo