From: Christophe LEROY <christophe.leroy@c-s.fr>
To: Denis Kirjanov <kda@linux-powerpc.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Scott Wood <oss@buserror.net>,
Nicolas Pitre <nicolas.pitre@linaro.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 0/2] powerpc: stack protector (-fstack-protector) support
Date: Fri, 30 Sep 2016 18:38:30 +0200 [thread overview]
Message-ID: <75290c3d-e2e8-52fc-043f-dcec645095f8@c-s.fr> (raw)
In-Reply-To: <CAOJe8K2bYSGe5ciY75eSbthkXNtQwJ2LBdgWcyqqo_jwhmoUsg@mail.gmail.com>
Le 30/09/2016 à 18:26, Denis Kirjanov a écrit :
>
>
> On Friday, September 30, 2016, Christophe Leroy <christophe.leroy@c-s.fr
> <mailto:christophe.leroy@c-s.fr>> wrote:
>
> Add HAVE_CC_STACKPROTECTOR to powerpc. This is copied from ARM.
>
> Not tested on PPC64, compile ok with ppc64_
>
>
> Hi Christophe,
>
> are you going to test it on ppc64? If not, I can take it
Thanks Denis, you are welcome to test it.
I don't have any ppc64 target, I only have mpc8xx and mpc83xx which both
are ppc32
Christophe
>
>
>
> Christophe Leroy (2):
> powerpc: initial stack protector (-fstack-protector) support
> powerpc/32: stack protector: change the canary value per task
>
> arch/powerpc/Kconfig | 1 +
> arch/powerpc/include/asm/stackprotector.h | 38
> +++++++++++++++++++++++++++++++
> arch/powerpc/kernel/Makefile | 5 ++++
> arch/powerpc/kernel/asm-offsets.c | 3 +++
> arch/powerpc/kernel/entry_32.S | 6 ++++-
> arch/powerpc/kernel/process.c | 6 +++++
> 6 files changed, 58 insertions(+), 1 deletion(-)
> create mode 100644 arch/powerpc/include/asm/stackprotector.h
>
> --
> 2.1.0
>
next prev parent reply other threads:[~2016-09-30 16:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-30 14:26 Christophe Leroy
2016-09-30 14:26 ` [PATCH 1/2] powerpc: initial " Christophe Leroy
2016-11-17 11:05 ` Michael Ellerman
2016-11-22 10:51 ` Christophe LEROY
2016-09-30 14:27 ` [PATCH 2/2] powerpc/32: stack protector: change the canary value per task Christophe Leroy
[not found] ` <CAOJe8K2bYSGe5ciY75eSbthkXNtQwJ2LBdgWcyqqo_jwhmoUsg@mail.gmail.com>
2016-09-30 16:38 ` Christophe LEROY [this message]
2016-09-30 23:17 ` [PATCH 0/2] powerpc: stack protector (-fstack-protector) support Benjamin Herrenschmidt
2016-11-17 11:27 ` Michael Ellerman
2016-11-18 12:43 ` Denis Kirjanov
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