Hi,
I have kcore and I want to get userspace backtrace from kcore. I looked at some macro but still this is just giving me kernel backtrace only. What I want is userspace backtrace.
Good news is I have pointer to task_struct.
task_struct->thread->sp (Kernel stack pointer)
task_struct->thread->usersp (user stack pointer) but this is junk
My question is how to get userspace backtrace (or stack pointer) from kcore or task_struct ?
- Shirish
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