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Re: [Qemu-devel] [PATCH] qxl: reset update_surface
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] [PATCH] qxl: reset update_surface |
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Date: |
Mon, 24 Oct 2011 09:08:44 +0200 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20110927 Red Hat/3.1.15-1.el6_1 Thunderbird/3.1.15 |
On 10/23/11 17:03, Alon Levy wrote:
> update init_qxl_ram to reset update_surface to 0. This fixes one case
> of breakage when installing an old driver in a vm that had a new driver
> installed. The newer driver would know about surface creation and would
> change update_surface to !=0, then a reset would happen, all surfaces
> are destroyed, then the old driver is initialized and issues an
> UPDATE_AREA, and spice server aborts on invalid surface.
Patch added to spice patch queue.
thanks,
Gerd