Re: [Qemu-devel] [PATCH] mainloop.c: Keep unlocking BQL during busy-wait spin-out

[Paolo Bonzini]

Il 15/04/2013 15:08, Anthony Liguori ha scritto:
>> > Signed-off-by: Peter Crosthwaite <address@hidden>
> I'm going through patches for 1.5 candidates.
> 
> I believe the paste performance issue has been resolved now and this
> patch is no longer needed.  I can't find a definitive statement on the
> list for that though.
> 
> Peter, can you confirm?

Kind of.

There is one remaining patch,
http://article.gmane.org/gmane.comp.emulators.qemu/205376.  Amit says he
sees a problem with it, but I cannot reproduce.  But the patch is
obvious and the problem must be latent, so I would apply it anyway.

There is another issue pointed out by Michael Hines with "-serial pty".
 I couldn't reproduce it, but I haven't tried very hard.

Paolo