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Date: Fri, 19 Sep 2014 07:11:24 -0700
From: Isaac Dunham <ibid.ag@gmail.com>
To: Natanael Copa <ncopa@alpinelinux.org>
Cc: alpine-devel@lists.alpinelinux.org
Subject: Re: [alpine-devel] Re: Cannot mount root filesystem with latest
 vanilla kernel
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References: <20140914210508.GA1775@newbook>
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On Fri, Sep 19, 2014 at 11:23:54AM +0200, Natanael Copa wrote:
> On Thu, 18 Sep 2014 09:04:15 -0700
> Isaac Dunham <ibid.ag@gmail.com> wrote:
> 
> > On Thu, Sep 18, 2014 at 04:53:27PM +0200, Natanael Copa wrote:
> > > 
> > > I wonder what is going on. Maybe the CONFIG_RELOCATABLE change
> > > mentioned above is related? I have no idea...
> > 
> > I'm suspecting that might be it.
> > 
> > It's not a bug in the build environment, since the exact same system
> > could build a working 3.14.17 and a non-working 3.14.18.
> > That's what the test matrix was about.
> 
> It is CONFIG_RANDOMIZE_BASE=y that triggers it.
> 
> I have disabled that again on x86 vanilla kernel (and will do so on
> grsec kernel too which also seems to be affected)
> 
> Thanks you for reporting it, for your help finding the cause and for
> your patience.

Does this occur with kmod (ie, is Busybox being overly simplistic,
or does this flat-out break the kernel?)

I suppose that it should be reported to either kernel.org or Busybox,
depending which it is.

Thanks,
Isaac Dunham



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