linux-kernel - Re: [Qemu-devel] Re: [PATCH] Implement a virtio GPU transport

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 01 Nov 2010 15:50:18 +0000
From:	Ian Molton <ian.molton@...labora.co.uk>
To:	Avi Kivity <avi@...hat.com>
CC:	virtualization@...ts.osdl.org, linux-kernel@...r.kernel.org,
	QEMU Developers <qemu-devel@...gnu.org>
Subject: Re: [Qemu-devel] Re: [PATCH] Implement a virtio GPU transport

On 01/11/10 10:42, Avi Kivity wrote:
>> No, not really. the guest may call for the scene to be rendered at
>> any time and we have to wait for that to happen before we can
>> return the data to it.
>
> Waiting for a response is fine, but can't the guest issue a second
> batch while waiting for the first?

No. Userspace doesnt do or expect that.

Multiple applications work fine, however.

-Ian
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/