From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Matthias <matthias.kannenberg@googlemail.com>
Cc: Ian Campbell <Ian.Campbell@citrix.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: Status of FLR in Xen 4.4
Date: Fri, 27 Sep 2013 09:34:54 -0400 [thread overview]
Message-ID: <20130927133454.GD9529@phenom.dumpdata.com> (raw)
In-Reply-To: <CABoYbGo+AgjWV0xMRex=Hr9kVq_kcZdWf3R1FBeAg-mpY+FZXA@mail.gmail.com>
On Thu, Sep 26, 2013 at 07:59:40PM +0200, Matthias wrote:
> I'm currently on a vanilla 3.8.2 kernel because this is the only >3.4
> kernel I found which doesn't give me this issue:
> http://lists.xen.org/archives/html/xen-users/2013-02/msg00114.html
So v3.12 (or rather the latest and greaters of the Linus) has the mechanism
for the NMI - so you can actually see what is causing the stall.
>
> So I would assume that the kernel should be new enough to handle that. On
> the other hand, as far as I understand the whole process, the kernel itself
> will only deal with the vga card if it is actually bind to the dom0 / to
> it's driver which it is not. Is there any way to test either if the
> ask-command from xl is really executed on dom0 or to test this command
> manually?
>
> Btw: Hardware is a Radeon HD 5750 and a Radeon HD 5400..
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
next prev parent reply other threads:[~2013-09-27 13:34 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-26 16:05 Status of FLR in Xen 4.4 Matthias
2013-09-26 16:16 ` Ian Campbell
2013-09-26 17:59 ` Matthias
2013-09-27 13:34 ` Konrad Rzeszutek Wilk [this message]
2013-09-27 17:07 ` Matthias
2013-09-27 17:28 ` Sander Eikelenboom
2013-09-27 19:19 ` Matthias
2013-09-27 19:33 ` Sander Eikelenboom
2013-09-27 19:48 ` Matthias
2013-09-27 20:06 ` Sander Eikelenboom
2013-09-27 17:53 ` Is: RCU callback detects an RCU hang with Linux 3.12+ Was: " Konrad Rzeszutek Wilk
2013-10-03 22:34 ` Matthias
2013-10-04 6:07 ` Pasi Kärkkäinen
2013-09-26 16:20 ` David Vrabel
2013-09-26 17:48 ` Ross Philipson
2013-09-26 18:01 ` David Vrabel
2013-09-26 18:41 ` Matthias
2013-09-26 19:13 ` Gordan Bobic
2013-09-27 12:26 ` Matthias
2013-09-27 13:27 ` Gordan Bobic
2013-09-27 13:48 ` Konrad Rzeszutek Wilk
2013-09-27 14:00 ` Gordan Bobic
2013-10-03 22:20 ` Matthias
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