linux-kernel - Re: [kernel-hardening] [PATCH v1 0/2] Introduce the initify gcc plugin

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Message-ID: <20160629082137.GA16387@leverpostej>
Date:	Wed, 29 Jun 2016 09:21:38 +0100
From:	Mark Rutland <mark.rutland@....com>
To:	Kees Cook <keescook@...omium.org>
Cc:	Emese Revfy <re.emese@...il.com>,
	"kernel-hardening@...ts.openwall.com" 
	<kernel-hardening@...ts.openwall.com>,
	PaX Team <pageexec@...email.hu>,
	Brad Spengler <spender@...ecurity.net>,
	Michal Marek <mmarek@...e.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Masahiro Yamada <yamada.masahiro@...ionext.com>,
	linux-kbuild <linux-kbuild@...r.kernel.org>, minipli@...linux.so,
	Russell King <linux@...linux.org.uk>,
	Catalin Marinas <catalin.marinas@....com>,
	Rasmus Villemoes <linux@...musvillemoes.dk>,
	David Brown <david.brown@...aro.org>,
	"benh@...nel.crashing.org" <benh@...nel.crashing.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	jlayton@...chiereds.net, Arnd Bergmann <arnd@...db.de>
Subject: Re: [kernel-hardening] [PATCH v1 0/2] Introduce the initify gcc
 plugin

On Tue, Jun 28, 2016 at 01:46:04PM -0700, Kees Cook wrote:
> On Tue, Jun 28, 2016 at 9:14 AM, Emese Revfy <re.emese@...il.com> wrote:
> > On Tue, 28 Jun 2016 13:57:49 +0100
> > Mark Rutland <mark.rutland@....com> wrote:
> >
> >> On Tue, Jun 28, 2016 at 01:34:07PM +0200, Emese Revfy wrote:
> >> > This patch set is based on the "Add support for complex gcc plugins that
> >> > don't fit in a single file" patch set (git/kees/linux.git#kspp HEAD:
> >> > e5d4798b284cd192c8b).
> >>
> >> I was hoping to give this a spin on arm/arm64, but I couldn't find the
> >> prerequisite branch/tag/commit in that tree:
> >>
> >> https://git.kernel.org/cgit/linux/kernel/git/kees/linux.git/commit/?id=e5d4798b284cd192c8b
> >>
> >> Where should I be looking?
> >
> > Sorry, this commit was disappear. You can apply these patches to this tree:
> > https://github.com/ephox-gcc-plugins/gcc-plugins_linux-next.git (initify branch)
> 
> The linux-next tree should have what you need for the plugin support.
> This is merging from my KSPP tree:
> 
> https://git.kernel.org/linux/kernel/git/kees/linux.git for-next/kspp

I didn't see the complex gcc plugins patch in that branch or linux-next,
so I take it you mean a a base for applying the complex plugin patch and
initify patches.

I'll try to give that a go shortly.

Thanks,
Mark.