linux-kernel - Re: [PATCH] samples/seccomp: fix 32-bit build

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Message-ID: <20190108064347.GA102319@gmail.com>
Date:   Tue, 8 Jan 2019 07:43:47 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     Kees Cook <keescook@...omium.org>
Cc:     Tycho Andersen <tycho@...ho.ws>,
        LKML <linux-kernel@...r.kernel.org>,
        James Morris <jmorris@...ei.org>,
        Borislav Petkov <bp@...en8.de>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH] samples/seccomp: fix 32-bit build


* Kees Cook <keescook@...omium.org> wrote:

> On Mon, Jan 7, 2019 at 3:16 PM Tycho Andersen <tycho@...ho.ws> wrote:
> >
> > Both the .o and the actual executable need to be built with -m32 in order
> > to link correctly.
> >
> > Signed-off-by: Tycho Andersen <tycho@...ho.ws>
> > Reported-by: Ingo Molnar <mingo@...nel.org>
> > Fixes: fec7b6690541 ("samples: add an example of seccomp user trap")
> 
> Reviewed-by: Kees Cook <keescook@...omium.org>
> 
> > ---
> > I guess x86 can pick this up directly? Not sure where it should go
> > exactly.
> 
> Ingo, can you snag this? (It's a more direct path, otherwise I can
> take it via seccomp, which will go through my tree then James's
> tree...)

Sure - applied it to x86/urgent.

Thanks,

	Ingo