RESEND: Re: Problem booting a PowerBook G4 Aluminum after commit cd08f109 with CONFIG_VMAP_STACK=y

[Christophe Leroy]

Larry,

Le 14/02/2020 à 00:09, Larry Finger a écrit :
> Christophe,
> 
> With this patch, it gets further. Sometime after the boot process tries 
> to start process init, it crashes with the unable to read data at 
> 0x000157a0 with a faulting address of 0xc001683c. The screenshot is 
> attached and the gzipped vmlinux is at 
> http://www.lwfinger.com/download/vmlinux2.gz. The patches that were 
> applied for this kernel are also attached,
> 


Did you try with the patch at https://patchwork.ozlabs.org/patch/1237387/ ?

I see the problem happens in kprobe_handler(). Can you try without 
CONFIG_KPROBE ?

Christophe