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Message-Id: <20170207114211.GB4973@osiris>
Date: Tue, 7 Feb 2017 12:42:11 +0100
From: Heiko Carstens <heiko.carstens@...ibm.com>
To: Laura Abbott <labbott@...hat.com>
Cc: Russell King <linux@...linux.org.uk>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will.deacon@....com>,
"James E.J. Bottomley" <jejb@...isc-linux.org>,
Helge Deller <deller@....de>,
Martin Schwidefsky <schwidefsky@...ibm.com>,
Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>,
"H. Peter Anvin" <hpa@...or.com>, Kees Cook <keescook@...omium.org>,
Mark Rutland <mark.rutland@....com>,
Jason Wessel <jason.wessel@...driver.com>,
Jonathan Corbet <corbet@....net>, x86@...nel.org,
Rob Herring <robh@...nel.org>, "Rafael J. Wysocki" <rjw@...ysocki.net>,
Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
Jessica Yu <jeyu@...hat.com>, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-parisc@...r.kernel.org, linux-s390@...r.kernel.org,
linux-pm@...r.kernel.org, kernel-hardening@...ts.openwall.com,
Robin Murphy <robin.murphy@....com>
Subject: Re: [PATCHv3 1/2] arch: Move CONFIG_DEBUG_RODATA and
CONFIG_SET_MODULE_RONX to be common
On Mon, Feb 06, 2017 at 04:31:57PM -0800, Laura Abbott wrote:
>
> There are multiple architectures that support CONFIG_DEBUG_RODATA and
> CONFIG_SET_MODULE_RONX. These options also now have the ability to be
> turned off at runtime. Move these to an architecture independent
> location and make these options def_bool y for almost all of those
> arches.
>
> Signed-off-by: Laura Abbott <labbott@...hat.com>
> ---
> v3: Make these configs selectable for arm. Include some documentation about
> how the setup of the optional Kconfigs work as well. Stop spelling 'kenrel'
> in prompt text.
> ---
> Documentation/security/self-protection.txt | 6 ++++++
> arch/Kconfig | 34 ++++++++++++++++++++++++++++++
> arch/arm/Kconfig | 4 ++++
> arch/arm/Kconfig.debug | 11 ----------
> arch/arm/mm/Kconfig | 12 -----------
> arch/arm64/Kconfig | 5 ++---
> arch/arm64/Kconfig.debug | 11 ----------
> arch/parisc/Kconfig | 1 +
> arch/parisc/Kconfig.debug | 11 ----------
> arch/s390/Kconfig | 5 ++---
> arch/s390/Kconfig.debug | 3 ---
> arch/x86/Kconfig | 5 ++---
> arch/x86/Kconfig.debug | 11 ----------
> 13 files changed, 51 insertions(+), 68 deletions(-)
For the s390 bits:
Acked-by: Heiko Carstens <heiko.carstens@...ibm.com>
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