3.8 scratch on panda

[Jon Masters]

Peter,

Your test kernel doesn't output anything on the console, but under a hardware debugger I can confirm that it does start, and then panics. I think it's a dtb problem. I tried using the reference one from the 3.8 rpm for ES and with no dtb. With no dtb we fall over in paging_init as we don't know what the physical machine looks like. With a dtb I don't yet have the exact failure caught (out of time tonight) but I suspect it is still a busted dtb. We can build a local kernel with debug, earlyprintk, and I can poke the debugger more on Wed evening. I skimmed the config only briefly, generally need more time to look into this.

Jon.

[Jon Masters]

Paul will ping you for a link to that scratch kernel and try to gather some data, then I will poke more later. Night.

[Peter Robinson]

I'll add early printk to another one and kick off a build so it will give
us more info.

P
On 27 Feb 2013 07:23, "Jonathan Masters"  wrote:
> Paul will ping you for a link to that scratch kernel and try to gather
> some data, then I will poke more later. Night.
>
> --
> Sent from my iPad
>
> On Feb 27, 2013, at 2:11, Jonathan Masters  wrote:
> > Peter,
> >
> > Your test kernel doesn't output anything on the console, but under a
>
> hardware debugger I can confirm that it does start, and then panics. I
> think it's a dtb problem. I tried using the reference one from the 3.8 rpm
> for ES and with no dtb. With no dtb we fall over in paging_init as we don't
> know what the physical machine looks like. With a dtb I don't yet have the
> exact failure caught (out of time tonight) but I suspect it is still a
> busted dtb. We can build a local kernel with debug, earlyprintk, and I can
> poke the debugger more on Wed evening. I skimmed the config only briefly,
> generally need more time to look into this.
> > Jon.
> >
> > --
> > Sent from my iPad
> > _______________________________________________
> > arm mailing list
> > [e-mail]
> > https://admin.fedoraproject.org/mailman/listinfo/arm

[Peter Robinson]

OK, thanks. Any luck on the high bank issue?
On 27 Feb 2013 07:11, "Jonathan Masters"  wrote:
> Peter,
>
> Your test kernel doesn't output anything on the console, but under a
> hardware debugger I can confirm that it does start, and then panics. I
> think it's a dtb problem. I tried using the reference one from the 3.8 rpm
> for ES and with no dtb. With no dtb we fall over in paging_init as we don't
> know what the physical machine looks like. With a dtb I don't yet have the
> exact failure caught (out of time tonight) but I suspect it is still a
> busted dtb. We can build a local kernel with debug, earlyprintk, and I can
> poke the debugger more on Wed evening. I skimmed the config only briefly,
> generally need more time to look into this.
>
> Jon.
>
> --
> Sent from my iPad