Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268083AbUJSJDM (ORCPT ); Tue, 19 Oct 2004 05:03:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268086AbUJSJDM (ORCPT ); Tue, 19 Oct 2004 05:03:12 -0400 Received: from mx1.elte.hu ([157.181.1.137]:20620 "EHLO mx1.elte.hu") by vger.kernel.org with ESMTP id S268083AbUJSJDJ (ORCPT ); Tue, 19 Oct 2004 05:03:09 -0400 Date: Tue, 19 Oct 2004 11:04:28 +0200 From: Ingo Molnar To: Thomas Gleixner Cc: LKML Subject: Re: [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U5 Message-ID: <20041019090428.GA17204@elte.hu> References: <20041012123318.GA2102@elte.hu> <20041012195424.GA3961@elte.hu> <20041013061518.GA1083@elte.hu> <20041014002433.GA19399@elte.hu> <20041014143131.GA20258@elte.hu> <20041014234202.GA26207@elte.hu> <20041015102633.GA20132@elte.hu> <20041016153344.GA16766@elte.hu> <20041018145008.GA25707@elte.hu> <1098173546.12223.737.camel@thomas> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1098173546.12223.737.camel@thomas> User-Agent: Mutt/1.4.1i X-ELTE-SpamVersion: MailScanner 4.31.6-itk1 (ELTE 1.2) SpamAssassin 2.63 ClamAV 0.73 X-ELTE-VirusStatus: clean X-ELTE-SpamCheck: no X-ELTE-SpamCheck-Details: score=-4.9, required 5.9, autolearn=not spam, BAYES_00 -4.90 X-ELTE-SpamLevel: X-ELTE-SpamScore: -4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 614 Lines: 18 * Thomas Gleixner wrote: > On Mon, 2004-10-18 at 16:50, Ingo Molnar wrote: > > i have released the -U5 Real-Time Preemption patch: > > All sleep_on variants trigger the irqs_disabled() check in schedule(). > tglx ah, forgot that the waitqueue lock is a raw lock. Is there _any_ scenario where sleep_on() is actually correct kernel code? Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/