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Date: Mon, 9 Mar 2015 10:41:36 -0700
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: Kees Cook <keescook@chromium.org>
Subject: Re: [PATCH v4 06/10] s390: standardize mmap_rnd() usage
Message-ID: <20150309104136.4abdf1bd@mschwide>
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Cc: linux-mips@linux-mips.org, Min-Hua Chen <orca.chen@gmail.com>,
 Heiko Carstens <heiko.carstens@de.ibm.com>, linux-kernel@vger.kernel.org,
 Arun Chandran <achandran@mvista.com>, Paul Mackerras <paulus@samba.org>,
 Ismael Ripoll <iripoll@upv.es>, Yann Droneaud <ydroneaud@opteya.com>,
 linux-s390@vger.kernel.org, Russell King <linux@arm.linux.org.uk>,
 Andrey Ryabinin <a.ryabinin@samsung.com>, x86@kernel.org,
 Hector Marco-Gisbert <hecmargi@upv.es>, Ingo Molnar <mingo@redhat.com>,
 "David A. Long" <dave.long@linaro.org>,
 Catalin Marinas <catalin.marinas@arm.com>, Borislav Petkov <bp@suse.de>,
 Ben Hutchings <ben@decadent.org.uk>, Will Deacon <will.deacon@arm.com>,
 Alexander Viro <viro@zeniv.linux.org.uk>,
 Michael Holzheu <holzheu@linux.vnet.ibm.com>,
 linux-arm-kernel@lists.infradead.org, Jeff Bailey <jeffbailey@google.com>,
 Paul Burton <paul.burton@imgtec.com>, Oleg Nesterov <oleg@redhat.com>,
 Ralf Baechle <ralf@linux-mips.org>, Andy Lutomirski <luto@amacapital.net>,
 Vineeth Vijayan <vvijayan@mvista.com>,
 Markos Chandras <markos.chandras@imgtec.com>,
 Jan-Simon =?UTF-8?B?TcO2bGxlcg==?= <dl9pf@gmx.de>,
 linux-fsdevel@vger.kernel.org, linux390@de.ibm.com, akpm@linux-foundation.org,
 linuxppc-dev@lists.ozlabs.org, Alex Smith <alex@alex-smith.me.uk>
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On Wed,  4 Mar 2015 13:10:50 -0800
Kees Cook <keescook@chromium.org> wrote:

> In preparation for splitting out ET_DYN ASLR, this refactors the use of
> mmap_rnd() to be used similarly to arm and x86, and extracts the checking
> of PF_RANDOMIZE.
> 
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
>  arch/s390/mm/mmap.c | 34 +++++++++++++++++++++++-----------
>  1 file changed, 23 insertions(+), 11 deletions(-)

Patch series including this patch works fine
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

-- 
blue skies,
   Martin.

"Reality continues to ruin my life." - Calvin.