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Date: Wed, 10 Feb 2010 20:29:20 +0200
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To: Robert Noland <rnoland@FreeBSD.org>
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Cc: freebsd-x11@freebsd.org, stable@freebsd.org, Andriy Gapon <avg@icyb.net.ua>,
	Oliver Pinter <oliver.pntr@gmail.com>
Subject: Re: freebsd7 (and 8), radeon, xorg-server -> deadlock or so
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Robert Noland wrote:
>> It is not, and yes I use WITHOUT_HAL. Currently disabling DRI helps;
>> should I try rebuilding xorg-server with HAL?
> 
> Yes, you can still disable hal at runtime by setting AutoAddDevices
> "Off" in xorg.conf.

Seems to work with HAL.

Unloading radeon also works, but the kernel prints this warning:

    Warning: memory type drm_bufs leaked memory on destroy (4
    allocations, 128 bytes leaked).

And Xorg fails on start afterward with:

    Fatal server error:
    no screens found

(The number of allocations and the amount of leaked memory may vary; 32
bytes per allocation is constant though).

I guess this means I should not unload it.