Help needed with kexec on arm64

Russell King - ARM Linux linux at armlinux.org.uk
Fri May 27 06:58:20 PDT 2016


On Fri, May 27, 2016 at 11:51:03AM +0000, Harninder Rai wrote:
> Hello Takahiro Akashi,
> 
> Please see the following log which I was talking about in my last communication
> Any idea as to what could be wrong just when I move from RAM based rootfs to SD based rootfs?
> 
> > I did check /proc/iomem and everything looks there. This is very strange
> > since if I keep everything same and just move the rootfs from RAM based to
> > SD based, I start getting this issue.

You should be able to get more information by using kexec -d to enable
debug output... if the architecture is usefully printing stuff like
memory layouts etc.

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