On Thu, May 27, 2021 at 03:40:39PM +0900, Masami Hiramatsu wrote: > This changes x86/kretprobe stack frame on kretprobe_trampoline > a bit, which now push the kretprobe_trampoline as a fake return > address at the bottom of the stack frame. With this fix, the ORC > unwinder will see the kretprobe_trampoline as a return address. > > Signed-off-by: Masami Hiramatsu <mhiramat@xxxxxxxxxx> > Suggested-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx> > Tested-by: Andrii Nakryik <andrii@xxxxxxxxxx> Acked-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx> -- Josh
