On Wed, 7 Sep 2022, Geert Uytterhoeven wrote:

> On Wed, Sep 7, 2022 at 12:09 AM Finn Thain <fth...@linux-m68k.org> wrote:
> > Regarding the oops that was originally reported, the kernel already told
> > us why it crashed:
> >
> > [    0.000000] Ignoring memory chunk at 0x7800000:0x800000 before the first 
> > chunk
> > [    0.000000] Fix your bootloader or use a memfile to make use of this 
> > area!
> 
> That's not the reason why it crashed.  

Maybe. It would be nice if the oops message offered us the fault address 
like it used to, instead of "Unable to handle kernel access at virtual 
address (ptrval)". This is a regression, IMO, that could be easy or hard 
to fix, depending on reviewers' notion of "security"...

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