From: Gleb Natapov <gleb@redhat.com>
To: Avi Kivity <avi@redhat.com>
Cc: "Daniel P. Berrange" <berrange@redhat.com>,
Ryota Ozaki <ozaki.ryota@gmail.com>,
kvm@vger.kernel.org
Subject: Re: [PATCH][STABLE-0.12] qemu-kvm: Disable cpu_set command to avoid segfault
Date: Mon, 18 Jan 2010 14:03:09 +0200 [thread overview]
Message-ID: <20100118120309.GD30698@redhat.com> (raw)
In-Reply-To: <4B544C90.5030101@redhat.com>
On Mon, Jan 18, 2010 at 01:57:04PM +0200, Avi Kivity wrote:
> On 01/18/2010 01:49 PM, Daniel P. Berrange wrote:
> >
> >>Daniel, how is libvirt going to react to this?
> >At this precise point in time it won't react since its not using it, but
> >in a week's time when we have finished the libvirt code to use 'cpu_set'
> >it'll be less happy !
> >
> >Can't we actually fix CPU hotplug in the stable tree rather than just
> >commenting it out ?
>
> We should certainly fix it, but I doubt it's a good fit for the stable tree.
>
> Gleb, what would it take?
I have no idea about what causes segfault, so can't really tell how
invasive fix would be, but fixing segfault is not enough we will have to
backport BIOS code to seabios and IMO this code is too much for stable.
--
Gleb.
next prev parent reply other threads:[~2010-01-18 12:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-11 17:27 [PATCH][STABLE-0.12] qemu-kvm: Disable cpu_set command to avoid segfault Ryota Ozaki
2010-01-18 11:34 ` Avi Kivity
2010-01-18 11:49 ` Daniel P. Berrange
2010-01-18 11:57 ` Avi Kivity
2010-01-18 12:03 ` Gleb Natapov [this message]
2010-01-18 12:08 ` Avi Kivity
2010-01-18 12:17 ` Gleb Natapov
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