Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750754AbWIFJvO (ORCPT ); Wed, 6 Sep 2006 05:51:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750752AbWIFJvO (ORCPT ); Wed, 6 Sep 2006 05:51:14 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:21914 "EHLO mx2.mail.elte.hu") by vger.kernel.org with ESMTP id S1750749AbWIFJvN (ORCPT ); Wed, 6 Sep 2006 05:51:13 -0400 Date: Wed, 6 Sep 2006 11:43:01 +0200 From: Ingo Molnar To: David Howells Cc: john stultz , Adrian Bunk , Andrew Morton , Arjan van de Ven , linux-kernel@vger.kernel.org, Jeff Garzik , netdev@vger.kernel.org Subject: Re: [PATCH] FRV: do_gettimeofday() should no longer use tickadj Message-ID: <20060906094301.GA8694@elte.hu> References: <1157507203.2222.11.camel@localhost> <20060905132530.GD9173@stusta.de> <20060901015818.42767813.akpm@osdl.org> <6260.1157470557@warthog.cambridge.redhat.com> <8430.1157534853@warthog.cambridge.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8430.1157534853@warthog.cambridge.redhat.com> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamScore: -2.9 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.9 required=5.9 tests=ALL_TRUSTED,AWL,BAYES_50 autolearn=no SpamAssassin version=3.0.3 -3.3 ALL_TRUSTED Did not pass through any untrusted hosts 0.5 BAYES_50 BODY: Bayesian spam probability is 40 to 60% [score: 0.4966] -0.1 AWL AWL: From: address is in the auto white-list X-ELTE-VirusStatus: clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 789 Lines: 23 * David Howells wrote: > john stultz wrote: > > > From this patch it looks like the FRV arch could be trivially > > converted to GENERIC_TIME. > > > > Would you consider the following, totally untested patch? > > It certainly looks interesting. I'll have to study the clocksource > stuff - some FRV CPUs have an effective TSC. btw., would be nice to convert it to genirq (and irqchips) too =B-) That would solve the kind of disable_irq_lockdep() breakage that was reported recently. 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/