Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751140AbWHBE2Z (ORCPT ); Wed, 2 Aug 2006 00:28:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751139AbWHBE2Z (ORCPT ); Wed, 2 Aug 2006 00:28:25 -0400 Received: from terminus.zytor.com ([192.83.249.54]:38633 "EHLO terminus.zytor.com") by vger.kernel.org with ESMTP id S1751140AbWHBE2Z (ORCPT ); Wed, 2 Aug 2006 00:28:25 -0400 Message-ID: <44D0296F.70707@zytor.com> Date: Tue, 01 Aug 2006 21:26:23 -0700 From: "H. Peter Anvin" User-Agent: Thunderbird 1.5.0.4 (X11/20060614) MIME-Version: 1.0 To: john stultz CC: Dave Airlie , Neil Horman , Segher Boessenkool , linux-kernel@vger.kernel.org, a.zummo@towertech.it, jg@freedesktop.org Subject: Re: [PATCH] RTC: Add mmap method to rtc character driver References: <20060725174100.GA4608@hmsreliant.homelinux.net> <03BCDC7F-13D9-42FC-86FC-30C76FD3B3B8@kernel.crashing.org> <20060725182833.GE4608@hmsreliant.homelinux.net> <44C66C91.8090700@zytor.com> <20060725192138.GI4608@hmsreliant.homelinux.net> <20060725194733.GJ4608@hmsreliant.homelinux.net> <21d7e9970607251304n5681bf44gc751c21fd79be99d@mail.gmail.com> <1154490859.17171.12.camel@cog.beaverton.ibm.com> In-Reply-To: <1154490859.17171.12.camel@cog.beaverton.ibm.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 516 Lines: 15 john stultz wrote: > > Only lightly tested, so beware, and I've only added support so far for > the TSC (so don't be surprised if you don't see a performance > improvement if you using a different clocksource). > We should be able to use HPET in userspace, too. -hpa - 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/