From owner-freebsd-ia32@FreeBSD.ORG Thu Nov 16 11:27:51 2006 Return-Path: X-Original-To: freebsd-ia32@freebsd.org Delivered-To: freebsd-ia32@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0721D16A492 for ; Thu, 16 Nov 2006 11:27:51 +0000 (UTC) (envelope-from ranjith_kumar_b4u@yahoo.com) Received: from web58409.mail.re3.yahoo.com (web58409.mail.re3.yahoo.com [68.142.236.177]) by mx1.FreeBSD.org (Postfix) with SMTP id 5FA3543D5F for ; Thu, 16 Nov 2006 11:27:50 +0000 (GMT) (envelope-from ranjith_kumar_b4u@yahoo.com) Received: (qmail 58245 invoked by uid 60001); 16 Nov 2006 11:27:49 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=4DMtOfJGv2EUzw2BWTTDpElj/39JzcNujs5nXYizC5CPyy8pT2aKKHSEMPWVqr/v2VSGBgJLQ3wvaE5XvF6ZLyvN3jjDGm9kYHCOCNUlTPM0X1sMElZrQOmayXOcCQDKEW0xCNV3Y5MR3mYKqNGDAa5BY2LJbul9iFMSPOHU0oc= ; Message-ID: <20061116112749.58242.qmail@web58409.mail.re3.yahoo.com> Received: from [59.163.25.48] by web58409.mail.re3.yahoo.com via HTTP; Thu, 16 Nov 2006 03:27:49 PST Date: Thu, 16 Nov 2006 03:27:49 -0800 (PST) From: ranjith kumar To: freebsd-ia32@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Thu, 16 Nov 2006 12:40:16 +0000 Subject: disabling interrupts X-BeenThere: freebsd-ia32@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD on the IA-32 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Nov 2006 11:27:51 -0000 Hi, How to disable interrupts on Pentium 4(or any i386) machine? I tried to include "cli" instruction in kernel module. But got runtime errors. Thanks in advance. ____________________________________________________________________________________ Sponsored Link Mortgage rates near 39yr lows. $420k for $1,399/mo. Calculate new payment! www.LowerMyBills.com/lre From owner-freebsd-ia32@FreeBSD.ORG Thu Nov 16 15:53:49 2006 Return-Path: X-Original-To: freebsd-ia32@freebsd.org Delivered-To: freebsd-ia32@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8FC1B16A40F for ; Thu, 16 Nov 2006 15:53:49 +0000 (UTC) (envelope-from asmrookie@gmail.com) Received: from wx-out-0506.google.com (wx-out-0506.google.com [66.249.82.229]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1BE7443D49 for ; Thu, 16 Nov 2006 15:53:46 +0000 (GMT) (envelope-from asmrookie@gmail.com) Received: by wx-out-0506.google.com with SMTP id s18so557348wxc for ; Thu, 16 Nov 2006 07:53:46 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=mOz5IwqMKeD96eTQi6//nK43yVwLJwYlUgXw9hfJrQxb4K0Zi3X7rSVXq3n7EEL0N5qQZuBN2JB/26py6OCTc+3EkqBLIk2QsK5c2XJqxGL5SsdEEmJle5DV8oIZc4TdzWpV0zt980RQ2sucVdCjxSGjAtrhnM6AUG1hjJ5fFOY= Received: by 10.70.44.4 with SMTP id r4mr1001139wxr.1163692426475; Thu, 16 Nov 2006 07:53:46 -0800 (PST) Received: by 10.70.12.2 with HTTP; Thu, 16 Nov 2006 07:53:46 -0800 (PST) Message-ID: <3bbf2fe10611160753q3303d81bw515bffe9af4ee0c9@mail.gmail.com> Date: Thu, 16 Nov 2006 16:53:46 +0100 From: "Attilio Rao" Sender: asmrookie@gmail.com To: "ranjith kumar" In-Reply-To: <20061116112749.58242.qmail@web58409.mail.re3.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20061116112749.58242.qmail@web58409.mail.re3.yahoo.com> X-Google-Sender-Auth: 7e7eacf26a8ce475 Cc: freebsd-ia32@freebsd.org Subject: Re: disabling interrupts X-BeenThere: freebsd-ia32@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD on the IA-32 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Nov 2006 15:53:49 -0000 2006/11/16, ranjith kumar : > Hi, > > How to disable interrupts on Pentium 4(or any > i386) machine? > > I tried to include "cli" instruction in kernel module. > But got runtime errors. > > Thanks in advance. Why you want this? Anyway, you can't disable interrupts for long periods of time, since interrupts are required for a lot of vital works (i.e. pagefaults). In this optic, even the "syscall handler" (exception handler of the int 0x80) is implemented through a trap gate more than an interrupt gate. And keep in mind that a lot of kernel routines working on IF, preserve the caller's eflags state (so disabling them would have no results in some cases). Attilio -- Peace can only be achieved by understanding - A. Einstein From owner-freebsd-ia32@FreeBSD.ORG Sat Nov 18 12:01:01 2006 Return-Path: X-Original-To: freebsd-ia32@freebsd.org Delivered-To: freebsd-ia32@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id AD3F016A403 for ; Sat, 18 Nov 2006 12:01:01 +0000 (UTC) (envelope-from ditqize@pippo.com) Received: from pippo.com (ene28.neoplus.adsl.tpnet.pl [83.21.250.28]) by mx1.FreeBSD.org (Postfix) with SMTP id D811143D49 for ; Sat, 18 Nov 2006 12:00:57 +0000 (GMT) (envelope-from ditqize@pippo.com) Message-ID: <00601c70067$3dba59b0$8009c2a0@gsorryd> From: "L " To: Date: Sat, 18 Nov 2006 13:07:24 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2869 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2962 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Watch it go through the roof momentous m X-BeenThere: freebsd-ia32@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: L List-Id: FreeBSD on the IA-32 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Nov 2006 12:01:01 -0000 THE PR CAMPAIGN IS ON GET IN FIRST THING IN THE MORNING This advisory is based on exclusive insiders/agents information. (AVLN.OB) Avalon Energy Corporation has an undivided 85% working interest in the Shotgun Draw Prospect in the prolific natural gas producing Uinta Basin , located in the US Rockies, Utah . The lease comprises 13,189 acres with a potential 4 TCF recoverable gas and is overpressured by a 0.55 . 0.85 gradient. ON MONDAY NOV 6th: at 11 cents its a STEAL - Volume: 389,001 - Volume: + 50% - Price: +5.77% The key to any tade is buying low and selling high, WELL the energy market has bottomed out and time to get in is now. We specialise in calling market bottom and when it comes to energy THIS IS THE BOTTOM, SO GET IN FOLKS POWERHOUSE COMPANY POWERHOUSE COMPANY The NTSB's update outlined factual information about the crash, but did not conclude what the probable cause of the crash was. The full board will likely vote on a ruling at a later date. The report issued Friday said the airplane was flying along the East River between Manhattan and Queens when it attempted a U-turn with only 1,300 feet of room for the turn. To make a successful turn, the aircraft would have had to bank so steeply that it might have stalled, the NTSB said in an update on the crash. The airplane, which also carried flight instructor Tyler Stanger, struck the building and fell 30 stories to the street below. Investigators do not say whether they determined who was at the controls of the Cirrus SR20. Mourners honored the firefighters killed by the California arson fire as the first of five funerals began Friday, and praised authorities for charging the man accused of starting that fire with murder.