On Fri, Jul 22, 2022 at 12:08:54PM -0400, Steven Rostedt wrote: > On Fri, 22 Jul 2022 09:04:29 -0700 > Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx> wrote: > > > ftrace must not peek into bpf specific functions. > > Currently ftrace is causing the kernel to crash. > > What Jiri is proposing is to fix ftrace bug. > > And you're saying nack? let ftrace be broken ? > > > > If you don't like Jiri's approach please propose something else. > > So, why not mark it as notrace? That will prevent ftrace from looking at it. there's still needs to be the instrument jump generated in order to use bpf_arch_text_poke on that jirka
