From: Gordan Bobic <gordan@bobich.net>
To: Peter Kay <syllopsium@syllopsium.co.uk>
Cc: xen-devel@lists.xen.org
Subject: Re: AMD GPU passthrough in Xen
Date: Mon, 22 Sep 2014 16:05:41 +0100 [thread overview]
Message-ID: <54203AC5.2050102@bobich.net> (raw)
In-Reply-To: <2d24af6e-f1ec-4407-8f62-1493f9b49891@email.android.com>
On 09/22/2014 03:31 PM, Peter Kay wrote:
>
>
> On 22 September 2014 13:38:28 BST, Sander Eikelenboom <linux@eikelenboom.it> wrote:
>
>> Another interesting question/aspect would be qemu-traditional (with
>> rombios) or
>> "upstream" (with seabios) ?
> Point, although I didn't think this was generally an option in 4.2?
>
> Certainly I've found upstream to be functional (using a Quadro), but a less stable domU overall
Do you happen to know if the recent KVM/QEMU provides a feature to limit
the amount of memory below 4GB to assign to the guest? Or provide a
custom e820 map? To work around a hardware bug I have to somehow make
sure that everything between 2.5GB and 4GB is reserved and untouchable.
Gordan
next prev parent reply other threads:[~2014-09-22 15:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-22 12:16 AMD GPU passthrough in Xen Peter Kay
2014-09-22 12:38 ` Sander Eikelenboom
2014-09-22 14:31 ` Peter Kay
2014-09-22 15:05 ` Gordan Bobic [this message]
2014-09-23 11:22 ` Peter Kay
2014-09-23 13:19 ` Zytaruk, Kelly
2014-09-23 13:45 ` Sander Eikelenboom
2014-09-23 14:44 ` Gordan Bobic
2014-09-24 12:12 ` Zytaruk, Kelly
2014-09-24 12:56 ` Gordan Bobic
2014-09-24 13:31 ` Zytaruk, Kelly
2014-09-24 13:35 ` Gordan Bobic
2014-09-24 13:21 ` Sander Eikelenboom
2014-09-24 13:58 ` Zytaruk, Kelly
2014-09-24 14:16 ` Sander Eikelenboom
2014-09-24 15:10 ` Zytaruk, Kelly
2014-09-24 15:35 ` Sander Eikelenboom
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