Date: Tue, 17 Aug 2004 10:58:44 -0400 (EDT) From: Robert Watson <rwatson@freebsd.org> To: Jason Andresen <jandrese@mitre.org> Cc: Cedric Tabary <tabary@efrei.fr> Subject: Re: mem_range_attr_set undefined Message-ID: <Pine.NEB.3.96L.1040817105744.15966A-100000@fledge.watson.org> In-Reply-To: <412212A0.2040502@mitre.org>
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On Tue, 17 Aug 2004, Jason Andresen wrote: > >>kldload mem > >>kldload io (needed by xorg) > >>kldload nvidia -> failed (mem_range_attr_set undefined) > >> > >>I had to compile 'device mem' into kernel > >> > >>note 1: I did not try loading mem at the boot loader stage > >>note 2: I did not try the new release of nvidia driver > > > >The mem kld will need to explicitly symbols required by other modules > >using the EXPORT_SYMS line in its Makefile. So try adding: > > > > EXPORT_SYMS= mem_range_attr_set > > > >to the module Makefile for mem, rebuilding, reloading, and adding > >additional symbols until it works? > > Sure, I can try this. Where is the Makefile for the mem device? You can find the Makefile for the mem module in src/sys/modules/mem. You might want to look at some of the other module Makefiles in related directories for examples of EXPORT_SYMBOLS use. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Principal Research Scientist, McAfee Research
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