Date: Fri, 6 Dec 2002 05:00:28 -0800 From: Maxime Henrion <mux@freebsd.org> To: Doug Barton <DougB@FreeBSD.org> Cc: freebsd-current@FreeBSD.org Subject: Re: nvidia drivers hate me Message-ID: <20021206130027.GD98921@elvis.mu.org> In-Reply-To: <20021206024746.F667-100000@master.gorean.org> References: <20021206024746.F667-100000@master.gorean.org>
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Doug Barton wrote: > The native nvidia drivers work great in RELENG_4 with my geforce 4 mmx, > but in -current they hate me. I just upgraded to the latest -current and > I'm using XFree compiled on -current, no joy. It's always the same error: > > panic: bremfree: bp 0xc7751bb8 not locked This is not the real panic(), the real one is an assertion failure in vm_page_wire(). In -CURRENT, vm_page_wire() should be called with the page queue mutex held. The nVidia driver lacks a fair amount of vm_page_lock_queues() calls, and I wouldn't be surprised if it was missing more things, with respect to locking. Cheers, Maxime To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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