From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Ritu kaur <ritu.kaur.us@gmail.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: pci-passthrough and shared interrupts
Date: Fri, 1 Oct 2010 09:45:29 -0400 [thread overview]
Message-ID: <20101001134529.GA28639@dumpdata.com> (raw)
In-Reply-To: <AANLkTi=_m-=WDFSd3imunXAVUsYn2B1_rvCGyOrjDOKb@mail.gmail.com>
On Wed, Sep 29, 2010 at 07:14:11PM -0700, Ritu kaur wrote:
> Konrad/All,
>
> I have been asked to look into the option of using pvops kernel(which do not
> have pci-passthrough + shared interrupts issue) and needed some inputs
I think you are confused. The PVOPS kernel does have all these patches..
>
> 1. Does pvops run on Fedora Core or any specific distributions I need to
> use?
> 2. Does it have some form of gui interface to control/manage domU's
PVOPS is the *kernel*. Nothing else. You should be able to take, say XCP,
and replace the kernel with the PVOPS kernel if you want too.
>
> Inputs/Pointers much appreciated.
>
> Thanks
>
> On Fri, Aug 27, 2010 at 7:03 AM, Konrad Rzeszutek Wilk <
> konrad.wilk@oracle.com> wrote:
>
> > On Thu, Aug 26, 2010 at 03:58:15PM -0700, Ritu kaur wrote:
> > > Thanks Konrad,
> > >
> > > I went to git repository for xen/next and found following two fixes for
> > > shared irq
> > > *2010-03-08* Weidong
> > > Han<
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=search;h=xen/next;s=Weidong+Han;st=author
> > >xen/apic:
> > > fix shared irq device passthrough
> > > <
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=c7e3389a39a2404106a6808cca7ff698427f5f8f
> > >xen/apic:
> > > fix shared irq device passthrough
> > > commit<
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=c7e3389a39a2404106a6808cca7ff698427f5f8f
> > >|
> > > commitdiff<
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commitdiff;h=c7e3389a39a2404106a6808cca7ff698427f5f8f
> > >|
> > > tree<
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=tree;h=66e1c9a1f8d27fe5fbcba84c303aff30f347fa99;hb=c7e3389a39a2404106a6808cca7ff698427f5f8f
> > >
> > > *2010-03-02* Konrad Rzeszutek...
> > > <
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=search;h=xen/next;s=Konrad+Rzeszutek+Wilk;st=author
> > >xen/apic:
> > > fix shared irq device passthrough
> > > <
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=a18fb8d2cb74868917da047ab6cc076b3773bae2
> > >xen/apic:
> > > fix shared irq device passthrough
> > > commit<
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=a18fb8d2cb74868917da047ab6cc076b3773bae2
> > >|
> > > commitdiff<
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commitdiff;h=a18fb8d2cb74868917da047ab6cc076b3773bae2
> > >|
> > > tree<
> > http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=tree;h=725a6938f301670d172fbed53995fe2a5e7c4765;hb=a18fb8d2cb74868917da047ab6cc076b3773bae2
> > >
> >
> > You also need the patches in the drivers/xen/pciback directory.
> >
> > Jeremy has been pulling those out of my git tree:
> > git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.gitpv/pciback-2.6.32
> > >
> > > I believe these are the only changes I need to backport to xcp?
> > >
> > > Regarding the nic, it was just a clarification I needed. Its a regular
> > 10G
> > > nic which is being co-developed along with qlogic.
> >
> > Don't worry about it. It will do MSIs.
> >
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
next prev parent reply other threads:[~2010-10-01 13:45 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-25 22:17 pci-passthrough and shared interrupts Ritu kaur
2010-08-25 22:34 ` Konrad Rzeszutek Wilk
2010-08-25 22:48 ` Ritu kaur
2010-08-25 23:43 ` Konrad Rzeszutek Wilk
2010-08-26 22:58 ` Ritu kaur
2010-08-27 14:03 ` Konrad Rzeszutek Wilk
2010-09-30 2:14 ` Ritu kaur
2010-09-30 6:01 ` Pasi Kärkkäinen
2010-09-30 19:07 ` Ritu kaur
2010-10-01 13:45 ` Konrad Rzeszutek Wilk [this message]
2010-10-01 15:36 ` Ritu kaur
2010-10-01 15:58 ` Konrad Rzeszutek Wilk
2010-10-03 16:07 ` Ritu kaur
2010-10-03 16:41 ` Ritu kaur
2010-10-03 16:54 ` Pasi Kärkkäinen
2010-10-03 17:12 ` Ritu kaur
2010-10-03 17:18 ` Pasi Kärkkäinen
2010-10-03 16:42 ` Ritu kaur
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