From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: "Ren, Yongjie" <yongjie.ren@intel.com>
Cc: Konrad Rzeszutek Wilk <konrad@kernel.org>,
Tobias Geiger <tobias.geiger@vido.info>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: Regression in kernel 3.5 as Dom0 regarding PCI Passthrough?!
Date: Tue, 28 Aug 2012 09:19:28 -0400 [thread overview]
Message-ID: <20120828131928.GB20870@localhost.localdomain> (raw)
In-Reply-To: <1B4B44D9196EFF41AE41FDA404FC0A101881CE@SHSMSX101.ccr.corp.intel.com>
> > > > Anyhow, for right now jsut revert
> > > > cd9db80e5257682a7f7ab245a2459648b3c8d268
> > > > and it should work for you.
> > > >
> Confirmed, after reverting that commit, VT-d will work fine.
> Will you fix this and push it to upstream Linux, Konrad?
Yes I plan to fix it - thought I am not sure exactly how. The
reset functionality works - (too well one could say) - perhaps
what I also need is to enable the device after the reset.
>
> > > Also, our team reported a VT-d bug 2 months ago.
> > > http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1824
> >
next prev parent reply other threads:[~2012-08-28 13:19 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-28 8:25 Regression in kernel 3.5 as Dom0 regarding PCI Passthrough?! Ren, Yongjie
2012-08-28 13:19 ` Konrad Rzeszutek Wilk [this message]
2012-09-05 18:54 ` Konrad Rzeszutek Wilk
2012-09-06 11:28 ` Tobias Geiger
2012-09-06 13:05 ` Konrad Rzeszutek Wilk
2012-09-06 13:24 ` Tobias Geiger
2012-09-07 2:08 ` Ren, Yongjie
2012-09-07 10:37 ` Tobias Geiger
2012-09-06 11:32 ` Tobias Geiger
2012-09-06 11:46 ` Tobias Geiger
-- strict thread matches above, loose matches on Subject: below --
2012-08-21 2:41 Ren, Yongjie
2012-08-21 14:23 ` Konrad Rzeszutek Wilk
2012-07-25 12:30 Tobias Geiger
2012-07-25 13:43 ` Konrad Rzeszutek Wilk
2012-07-25 14:20 ` Tobias Geiger
2012-07-25 14:32 ` Tobias Geiger
2012-07-25 17:59 ` Tobias Geiger
2012-07-25 18:09 ` Konrad Rzeszutek Wilk
2012-08-06 16:16 ` Konrad Rzeszutek Wilk
2012-08-20 23:30 ` Konrad Rzeszutek Wilk
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