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

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