[Crash-utility] Re: Subject: [BUG/RFC] arm64: stack init functions fail in POST_GDB when percpu data is in vmalloc area

I've done the tests you asked for with the patch applied (stack init moved to POST_VM), on the QEMU arm64 VM with "percpu_alloc=page" (percpu in vmalloc): 1. live debugging: crash vmlinux /proc/kcore 2. crash --minimal on the vmcore Both before and after the patch, these two modes show no difference in behavior and no errors. This matches the code as well -- the move does not seem to affect either mode. I'm not sure what else is worth testing -- please let me know if you need more.