From: Lee Revell <rlrevell@joe-job.com>
To: Denis Vlasenko <vda@port.imtp.ilyichevsk.odessa.ua>
Cc: Dave Airlie <airlied@gmail.com>,
Borislav Petkov <petkov@uni-muenster.de>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.9-rc2-mm4 drm and XFree oopses
Date: Wed, 29 Sep 2004 14:56:25 -0400 [thread overview]
Message-ID: <1096484185.1600.50.camel@krustophenia.net> (raw)
In-Reply-To: <200409292143.18847.vda@port.imtp.ilyichevsk.odessa.ua>
On Wed, 2004-09-29 at 14:43, Denis Vlasenko wrote:
> On Wednesday 29 September 2004 15:28, Dave Airlie wrote:
> > It might help if you enabled AGP for your chipset, you have no agp
> > compiled in for your Intel motherboard, you need intel agp chipset
> > support..
>
> However kernel shouldn't use using smp_processor_id() in preemptible
> regions, with or without Intel AGP support compuled in.
>
> > > Sep 29 12:03:07 zmei kernel: [drm:radeon_cp_init] *ERROR* radeon_cp_init called without lock held
> > > Sep 29 12:03:07 zmei kernel: [drm:radeon_unlock] *ERROR* Process 2807 using kernel context 0
> > > Sep 29 12:03:07 zmei kernel: using smp_processor_id() in preemptible code: XFree86/2807
It looks like that code that uses smp_processor_id assumes that it has
the DRM lock, but for whatever reason you don't have it.
Lee
next prev parent reply other threads:[~2004-09-29 18:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-29 10:28 2.6.9-rc2-mm4 drm and XFree oopses Borislav Petkov
2004-09-29 12:28 ` Dave Airlie
2004-09-29 13:17 ` Borislav Petkov
2004-09-29 13:49 ` Dave Airlie
2004-09-29 14:43 ` Borislav Petkov
2004-09-29 14:57 ` Borislav Petkov
2004-09-29 18:43 ` Denis Vlasenko
2004-09-29 18:56 ` Lee Revell [this message]
2004-09-29 21:18 ` Borislav Petkov
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