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Re: [Xen-devel] changing sysctl on kernel cmdline?

  • To: Nils Toedtmann <xen-devel@xxxxxxxxxxxxxxxxxx>
  • From: aq <aquynh@xxxxxxxxx>
  • Date: Sat, 18 Jun 2005 22:23:44 -0500
  • Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Sun, 19 Jun 2005 03:22:46 +0000
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

On 6/18/05, Nils Toedtmann <xen-devel@xxxxxxxxxxxxxxxxxx> wrote:
> Hello *,
> i need to switch a sysctl _before_ /sbin/init.
> My case: I try use the micro-distribution "LEAF Bering-uClibc" with
> FC4's kernel-xenU (a weird combination of 2.6.12-rc5 and xen-unstable
> from 2005-04-24 ...). But its /sbin/init segfaults when 2.6.12's new
> feature "address space randomisation" is active. Unfortunatly, that
> means i cannot boot far enough to do
>   sysctl -w kernel.randomize_va_space=0

I havent tried 2.6.12, but there is no option (at build time) to turn
off Address space randomisation"? That is weird, isnt it?


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