From owner-freebsd-amd64@FreeBSD.ORG Tue Mar 3 16:32:53 2009 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D094A106564A; Tue, 3 Mar 2009 16:32:53 +0000 (UTC) (envelope-from freebsd@abv.bg) Received: from smtp-out.abv.bg (smtp-out.abv.bg [194.153.145.99]) by mx1.freebsd.org (Postfix) with ESMTP id 4A3D98FC0C; Tue, 3 Mar 2009 16:32:53 +0000 (UTC) (envelope-from freebsd@abv.bg) Received: from mail54.abv.bg (mail54.ni.bg [192.168.151.57]) by smtp-out.abv.bg (Postfix) with ESMTP id 8376814EBBD; Tue, 3 Mar 2009 18:31:48 +0200 (EET) DomainKey-Signature: a=rsa-sha1; s=smtp-out; d=abv.bg; c=simple; q=dns; b=rLg9JyOjS9if7Ln3IK2NQtcZ2JCH3T6Z8z9vxgtGW1UBKn0DQb/RePfqg3vFSRzI0 wj2vzxJWiDWIPneA+Q7yK4C++Sde+gS69qY9Cnyfy2EOl4NAiku5wiMREDlpvabrDW1 PQGjL8KWguv4kmTCMb02m8r+9yil6fGKSlW3kMw= DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=abv.bg; s=smtp-out; t=1236097908; bh=FRvjPQ8XJ/LqdLCwLT6DrmmdWYE7YyPLsdkBKk3Rj+o=; h=Date:From:To:Cc:Message-ID:Subject:MIME-Version:Content-Type: Content-Transfer-Encoding:DKIM; b=UcDJfUmawihHNtXpXTkc+Bn62oRRkAdM a/XkbRwfj7+mgp3c9lfUAyP5gBpnaIbMYzKIQ5LGAkg7C9HGS3AOZvhGh8u8Tc/zOY3 2mnqal1i3kXShFN+96bQZl4x2R+G1C6iOgqsxWQlv7Wg7AUg2fglvDde1YTCTlei1V4 VHCjU= Received: from mail54.abv.bg (mail54.abv.bg [127.0.0.1]) by mail54.abv.bg (Postfix) with ESMTP id 5B94611EE64; Tue, 3 Mar 2009 18:32:50 +0200 (EET) Date: Tue, 3 Mar 2009 18:32:50 +0200 (EET) From: Mario Pavlov To: "Denise H. G." Message-ID: <1024670995.74919.1236097970373.JavaMail.apache@mail54.abv.bg> MIME-Version: 1.0 Content-Type: text/plain; charset="windows-1251" Content-Transfer-Encoding: 8bit X-Priority: 3 X-Mailer: AbvMail 1.0 X-Originating-IP: 78.128.21.208 Cc: dev@lists.pcbsd.org, kris@pcbsd.com, freebsd-current@freebsd.org, freebsd-amd64@freebsd.org Subject: Re: Re: [Fw: Re: [PC-BSD Dev] vmap()-like kernel interface ] - call for review X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Mar 2009 16:32:54 -0000 >>>>>> "Mario" == Mario Pavlov writes: > > >> On Fri, Feb 13, 2009 at 1:04 PM, Mario Pavlov wrote: > >>> Hi, please find the attached e-mail > >>> > >>> regards mgp > >>> > >>> P.S. thanks, PC-BSD team > >> > >> I'm not a kernel dev, but I noted that pmap_unmapcontig doesn't > >> take into consideration when va is NULL; I know it's bad driver > >> programming if uncontig is implicitly called with NULL, but there > >> should be some error handling or something here (a NULL deref > >> will occur in pmap_qremove, which will cause a panic). Thanks, > >> -Garrett > > Mario> Hi, looks like most people just ignored this email. I am sure > Mario> you all are very busy and you don't have time for everything > Mario> but please try to find some time and review this work. People > Mario> made an effort ... don't just throw it away. You know, many > Mario> people long for 64bit driver. here's the attachment: > Mario> http://lists.freebsd.org/pipermail/freebsd-amd64/attachments/20090213/567e04b7/PC-BSDDevvmap-likekernelinterface.eml > > Mario> thank you > > Mario> regards, mgp _______________________________________________ > Mario> freebsd-amd64@freebsd.org mailing list > Mario> http://lists.freebsd.org/mailman/listinfo/freebsd-amd64 To > Mario> unsubscribe, send any mail to > Mario> "freebsd-amd64-unsubscribe@freebsd.org" > >Does this have something to do with Nvidia amd64 driver? >I am not very familiar with kernel stuff... But I know that Nvidia amd64 >driver badly needs some work on some kernel ABIs. > > >-- >darcsis ZAI gmail DIAN com Hi Darcsis, yes it has a lot to do with the 64bit nVidia driver that patch I'm trying to get reviewed implements one of the features requested by nVidia note that there are only two missing features left ... and this is one of them ... in other words this one could potentially leave us with only one missing features check this out: http://wiki.freebsd.org/NvidiaFeatureRequests regards, mgp