From: Paolo Bonzini <pbonzini@redhat.com>
To: Anthony Liguori <aliguori@us.ibm.com>
Cc: Peter Crosthwaite <peter.crosthwaite@xilinx.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] mainloop.c: Keep unlocking BQL during busy-wait spin-out
Date: Mon, 15 Apr 2013 15:13:04 +0200 [thread overview]
Message-ID: <516BFCE0.6020005@redhat.com> (raw)
In-Reply-To: <878v4kvt54.fsf@codemonkey.ws>
Il 15/04/2013 15:08, Anthony Liguori ha scritto:
>> > Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
> 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
next prev parent reply other threads:[~2013-04-15 13:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-07 5:18 [Qemu-devel] [PATCH] mainloop.c: Keep unlocking BQL during busy-wait spin-out Peter Crosthwaite
2013-04-15 13:08 ` Anthony Liguori
2013-04-15 13:13 ` Paolo Bonzini [this message]
2013-04-15 14:39 ` Anthony Liguori
2013-04-18 14:22 ` Peter Lieven
2013-04-18 14:35 ` Peter Crosthwaite
2013-04-19 7:01 ` Peter Lieven
2013-04-21 14:21 ` Peter Crosthwaite
2013-04-22 8:18 ` Peter Lieven
2013-04-29 11:15 ` Peter Lieven
2013-04-18 14:33 ` Peter Crosthwaite
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