From owner-freebsd-current@FreeBSD.ORG Tue Mar 3 13:09:39 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 368371065675 for ; Tue, 3 Mar 2009 13:09:39 +0000 (UTC) (envelope-from darcsis@gmail.com) Received: from rv-out-0506.google.com (rv-out-0506.google.com [209.85.198.229]) by mx1.freebsd.org (Postfix) with ESMTP id E95E68FC1A for ; Tue, 3 Mar 2009 13:09:38 +0000 (UTC) (envelope-from darcsis@gmail.com) Received: by rv-out-0506.google.com with SMTP id f6so3169922rvb.43 for ; Tue, 03 Mar 2009 05:09:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject :in-reply-to:organization:references:user-agent:x-envelope-to :mail-followup-to:date:message-id:mime-version:content-type; bh=zNc/9I46tJPEPIPlU9jKV9ghHgXKWYTsmfE3jBr2zkA=; b=nJmnjGsK4SAV6+zuSP6qhI9jhPza0k659qSzj4cTCVCk3aHvgcZ03NdxthfkI6p1ZX ddiwmQOiNdrgskH2lkRpkQHLj93Ln/visoDCN/jtCrJMsUBy+av9zhLBqqBli+2oO2MV Rl6A1Ym34V8WIbqm2f9YQNPHTvZFOkL91+ZYc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:in-reply-to:organization:references:user-agent :x-envelope-to:mail-followup-to:date:message-id:mime-version :content-type; b=dUNAKDPY9XzAtNWpeJ5hHePUd/PZ/QXWENgjzTlz2EEHrb02nr2mXCiLcrD51xtfEb FqKlBv5JKVT8ltwMztj3y4xTjauUMn/cDNrp/BC9kcTtP1i2/UESoR8zmliubtDr6poG y3myQ4ucPCBGY8Qxh0m6cwQdu+gZbuEblt4VM= Received: by 10.141.142.15 with SMTP id u15mr3512977rvn.112.1236084069638; Tue, 03 Mar 2009 04:41:09 -0800 (PST) Received: from pluton.xbsd.name ([125.34.67.56]) by mx.google.com with ESMTPS id f42sm9573332rvb.3.2009.03.03.04.41.04 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 03 Mar 2009 04:41:08 -0800 (PST) From: darcsis@gmail.com (Denise H. G.) To: Mario Pavlov In-Reply-To: <875050024.51828.1235989081194.JavaMail.apache@mail53.abv.bg> (Mario Pavlov's message of "Mon, 2 Mar 2009 12:18:01 +0200 (EET)") Organization: Terra Firma References: <875050024.51828.1235989081194.JavaMail.apache@mail53.abv.bg> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.90 (berkeley-unix) X-Envelope-To: freebsd@abv.bg Mail-Followup-To: Mario Pavlov , freebsd-current@freebsd.org, freebsd-amd64@freebsd.org, dev@lists.pcbsd.org, kris@pcbsd.com Date: Tue, 03 Mar 2009 20:40:44 +0800 Message-ID: <86wsb6hj8z.fsf@pluton.xbsd.name> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: dev@lists.pcbsd.org, kris@pcbsd.com, freebsd-current@freebsd.org, freebsd-amd64@freebsd.org Subject: Re: [Fw: Re: [PC-BSD Dev] vmap()-like kernel interface ] - call for review X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Mar 2009 13:09:39 -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