From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sunset.davemloft.net (unknown [74.93.104.97]) by ozlabs.org (Postfix) with ESMTP id 6880FDDF08 for ; Thu, 24 Apr 2008 19:24:08 +1000 (EST) Date: Thu, 24 Apr 2008 02:24:04 -0700 (PDT) Message-Id: <20080424.022404.151729194.davem@davemloft.net> To: johannes@sipsolutions.net Subject: Re: cpu_clock confusion From: David Miller In-Reply-To: <1209028912.3357.52.camel@johannes.berg> References: <1207240450.3797.22.camel@johannes.berg> <20080404144641.GA15844@elte.hu> <1209028912.3357.52.camel@johannes.berg> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Cc: linux-kernel@vger.kernel.org, benh@ozlabs.org, linuxppc-dev@ozlabs.org, arndb@de.ibm.com, mingo@elte.hu, tglx@linutronix.de List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Johannes Berg Date: Thu, 24 Apr 2008 11:21:52 +0200 > Hmm. Why is that whole cpu_clock stuff in place anyway? powerpc has > perfectly synchronised time across processors with dirt cheap access to > it as well, so why build all this code that only messes it up on top of > it? Same on sparc64. These changes add more bugs than they fix.