On Thu, 9 May 2019 18:31:16 +0800 <lecopzer.chen@xxxxxxxxxxxx> wrote: > From: Lecopzer Chen <lecopzer.chen@xxxxxxxxxxxx> > > After following the document step by step, the `cat trace` can't be > worked without enabling tracing_on and might mislead newbies about > the functionality. > > Signed-off-by: Lecopzer Chen <lecopzer.chen@xxxxxxxxxxxx> Applied, thanks. jon