From: Vineeth Vijayan <vvijayan@mvista.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
Anton Blanchard <anton@samba.org>
Subject: Re: [PATCH] [powerpc] Fix Text randomization
Date: Tue, 18 Nov 2014 12:50:17 +0530 [thread overview]
Message-ID: <CAOpNGcuL-0SDSwDbExLWqWxwp=0zRtRnx_MUnNEb9ywSFrhh8A@mail.gmail.com> (raw)
In-Reply-To: <1416207214.2826.3.camel@concordia>
On Mon, Nov 17, 2014 at 12:23 PM, Michael Ellerman <mpe@ellerman.id.au> wrote:
> On Fri, 2014-11-14 at 14:42 +0530, Vineeth Vijayan wrote:
>> Now there is no way to disable TEXT randomization on a PPC32/PPC64
>> machine. Text randomization happens even in the case of "echo 0 >
>> /proc/sys/kernel/randomize_va_space"
>>
>> This happens due to the incorrect definition of ELF_ET_DYN_BASE
>> at arch/powerpc/include/asm/elf.h
>>
>> The function randomize_et_dyn is redundant and is removed.
>
> The patch looks OK, but for the change log I was thinking something more like
> this:
>
>
> powerpc: Use generic PIE randomization
>
Ok. Thats better.
Do you want me to send a new patch with updated change log as mentioned ?
next prev parent reply other threads:[~2014-11-18 7:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-14 9:12 [PATCH] [powerpc] Fix Text randomization Vineeth Vijayan
2014-11-17 6:53 ` Michael Ellerman
2014-11-18 7:10 ` Vineeth Vijayan
2014-11-18 7:20 ` Vineeth Vijayan [this message]
2014-11-18 10:26 ` Michael Ellerman
-- strict thread matches above, loose matches on Subject: below --
2014-10-10 5:45 [PATCH] powerpc: " Vineeth Vijayan
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