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Re: [Qemu-devel] Re: segmentation fault in qemu-kvm-0.14.0

From: Jan Kiszka
Subject: Re: [Qemu-devel] Re: segmentation fault in qemu-kvm-0.14.0
Date: Wed, 09 Mar 2011 11:17:02 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv: Gecko/20080226 SUSE/ Thunderbird/ Mnenhy/

On 2011-03-09 11:14, Corentin Chary wrote:
>>> Cheap stuff is done by the main thread (cursor, etc...). The thread
>>> only do framebuffer updates.
>> And both are synchronized with a vnc-private lock only?
> Yes
>> The problem with this model is the non-threaded qemu execution model.
>> Even if we acquire the global mutex to protect handler updates against
>> the main select loop, this won't help here. So vnc-threading likely
>> needs to be made dependent on --enable-io-thread.
> Plus proper lock_iothread() calls right ?


> If yes I'll send a patch for that (or you can do it, as you want).

Don't wait for me. :)


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