From: Sasha Levin <levinsasha928@gmail.com>
To: Pekka Enberg <penberg@kernel.org>
Cc: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>,
Avi Kivity <avi@redhat.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
Ingo Molnar <mingo@elte.hu>, LKML <linux-kernel@vger.kernel.org>,
KVM <kvm@vger.kernel.org>
Subject: Re: [PATCH 1/2] kvm tools: fix repeated io emulation
Date: Thu, 18 Aug 2011 10:35:51 +0300 [thread overview]
Message-ID: <1313652951.28910.4.camel@lappy> (raw)
In-Reply-To: <CAOJsxLEtQR3ue-suoC3akhGB=DwyoSofD_RuuNmz=A2jede22g@mail.gmail.com>
On Thu, 2011-08-18 at 09:13 +0300, Pekka Enberg wrote:
> Hi,
>
> On Thu, Aug 18, 2011 at 6:06 AM, Xiao Guangrong
> <xiaoguangrong@cn.fujitsu.com> wrote:
> > When kvm emulates repeation io read instruction, it can exit to user-space with
> > 'count' > 1, we need to emulate io access for many times
> >
> > Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
>
> The KVM tool is not actually maintained by Avi and Marcelo but by me
> and few others. Our git repository is here:
>
> https://github.com/penberg/linux-kvm
>
> Ingo pulls that to -tip few times a week or so. Sasha, can you please
> take a look at these patches and if you're OK with them, I'll apply
> them.
Pekka,
I can only assume they're right, 'count' isn't documented anywhere :)
If any of KVM maintainers could confirm it I'll add it into the docs.
--
Sasha.
next prev parent reply other threads:[~2011-08-18 7:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-18 3:06 [PATCH 1/2] kvm tools: fix repeated io emulation Xiao Guangrong
2011-08-18 3:07 ` [PATCH 2/2] kvm tools: remove count in io emulation callbacks Xiao Guangrong
2011-08-18 6:13 ` [PATCH 1/2] kvm tools: fix repeated io emulation Pekka Enberg
2011-08-18 7:35 ` Sasha Levin [this message]
2011-08-18 15:08 ` Avi Kivity
2011-09-09 2:26 ` Xiao Guangrong
2011-09-09 13:45 ` Sasha Levin
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