Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266879AbUJRQxW (ORCPT ); Mon, 18 Oct 2004 12:53:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266888AbUJRQxW (ORCPT ); Mon, 18 Oct 2004 12:53:22 -0400 Received: from mx1.elte.hu ([157.181.1.137]:45013 "EHLO mx1.elte.hu") by vger.kernel.org with ESMTP id S266879AbUJRQxP (ORCPT ); Mon, 18 Oct 2004 12:53:15 -0400 Date: Mon, 18 Oct 2004 18:54:16 +0200 From: Ingo Molnar To: Mark_H_Johnson@raytheon.com Cc: linux-kernel@vger.kernel.org, Lee Revell , Rui Nuno Capela , "K.R. Foley" , Bill Huey , Adam Heath , Florian Schmidt Subject: Re: [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U5 Message-ID: <20041018165416.GA31259@elte.hu> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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: 1334 Lines: 38 * Mark_H_Johnson@raytheon.com wrote: > >i have released the -U5 Real-Time Preemption patch: > > > > > http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.9-rc4-mm1-U5 > > I am getting build problems - specifically with: > CC [M] drivers/char/ipmi/ipmi_watchdog.o > If I read the patch correctly, this should be recoded as > DECLARE_MUTEX > instead, but a quick grep of the source code indicates we have about > 20 more places where DECLARE_MUTEX_LOCKED is still used. Should I do > a global replace on that or is something else needed? it's not normally used, and it's much simpler to rewrite those places than to implement initialization. (which would be quite hairy) > I also had a compile failure in XFS. The messages are: > CC [M] fs/xfs/quota/xfs_dquot_item.o > CC [M] fs/xfs/quota/xfs_trans_dquot.o ok, i've re-uploaded a new version of -U5 that has this and the ipmi_watchdog compilation problems fixed. please check whether it works, XFS does not seem to make use of count>1 semaphores but one never knows ... 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/