Re: [Qemu-devel] [PATCH 3/9] log: improve code in do_qemu_set_log

[Paolo Bonzini]

On 16/03/2016 12:20, Denis V. Lunev wrote:
> The question here is the following actually.
> 
> Should we continue to keep writing 'stderr' output to the log file
> when we have cleared all log levels. If the answer is 'yes',
> original == your code is correct while my is wrong. In the
> other case - the situation becomes mirrored.

You're right about the actual question to answer.

I think the answer is yes, given the original purpose of Dimitris's
patch.  The behavior of "-daemonize -D foo" should be the same if QEMU
is configured with or without the "log" trace backend.

Paolo