Re: [PULL 10/11] trace: document how to specify multiple --trace patterns

[Paolo Bonzini]

On 01/02/21 17:54, Kevin Wolf wrote:
> > How does this option parsing work? Would then multiple patterns separated by
> > comma as in -trace pattern1,pattern2 also work?
> This would be interpreted as an implied "enable" option with a value of
> "pattern1,pattern2". I don't think anything splits that string at the
> comma, so it would look for a trace event matching that string.

Even worse, it would be interpreted as "-trace 
enable=pattern1,pattern2=on" (and raise a warning since recently).

Paolo