Re: [PATCH -mm/x86] revert i386: handle an initrd in highmem (WasRe: 2.6.24-rc6-mm1)

From: Ingo Molnar
Date: Mon Jan 07 2008 - 09:56:43 EST



* Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:

> On Mon, 7 Jan 2008, Dhaval Giani wrote:
>
> > Hi Andrew, Ingo, Thomas, Peter,
> >
> > x86: revert i386: handle an initrd in highmem
> >
> > The patch caused a failure while booting a kexec kernel.
> > (http://lkml.org/lkml/2008/1/7/42 has the bisect details.)
> >
> > The following patch reverts it.
> >
> > Signed-off-by: Dhaval Giani <dhaval@xxxxxxxxxxxxxxxxxx>
>
> Thanks for tracking this down. I'll pull the patch from the x86 git
> tree as well.

Dhaval, how about the other problem you had - do you have any guess
what it might be related to?

i'm also wondering - what would be the easiest way to integrate kexec
into an automated test environment. If i have a bzImage kernel, is kexec
still supposed to work? Could i for example do a reboot into a new
(kexec-enabled) kernel via kexec in essence?

Ingo
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