From owner-freebsd-bugs@FreeBSD.ORG Fri Oct 27 10:14:31 2006 Return-Path: X-Original-To: freebsd-bugs@freebsd.org Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 874C716A403 for ; Fri, 27 Oct 2006 10:14:31 +0000 (UTC) (envelope-from Pradeep.Nallimelli@caviumnetworks.com) Received: from smtp2.caviumnetworks.com (smtp2.caviumnetworks.com [209.113.159.134]) by mx1.FreeBSD.org (Postfix) with ESMTP id DD7AE43D6E for ; Fri, 27 Oct 2006 10:14:30 +0000 (GMT) (envelope-from Pradeep.Nallimelli@caviumnetworks.com) Received: from exch4.caveonetworks.com (Not Verified[192.168.16.23]) by smtp2.caviumnetworks.com with NetIQ MailMarshal (v6, 0, 3, 8) id ; Fri, 27 Oct 2006 06:14:39 -0400 Received: from [192.168.190.31] ([202.63.105.146]) by exch4.caveonetworks.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.1830); Fri, 27 Oct 2006 03:14:26 -0700 Message-ID: <4541DCA7.8060007@caviumnetworks.com> Date: Fri, 27 Oct 2006 15:47:11 +0530 From: pnallimelli User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.8) Gecko/20050513 Fedora/1.7.8-2 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-bugs@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 27 Oct 2006 10:14:26.0379 (UTC) FILETIME=[AE7F81B0:01C6F9B0] Subject: vm_page_alloc_contig crash X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Oct 2006 10:14:31 -0000 Hi, As per my code i need to allocate some buffers of different sizes before loading driver. so when i try to do vm_page_alloc_contig , kernel is crashing. Do i need any mandatory things before this call!!! please reply --deepu