From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756050Ab3I3SJL (ORCPT ); Mon, 30 Sep 2013 14:09:11 -0400 Received: from mail-wg0-f49.google.com ([74.125.82.49]:51776 "EHLO mail-wg0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754625Ab3I3SJK (ORCPT ); Mon, 30 Sep 2013 14:09:10 -0400 Message-ID: <5249BE42.90605@linaro.org> Date: Mon, 30 Sep 2013 20:09:06 +0200 From: Daniel Lezcano User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.0 MIME-Version: 1.0 To: John Stultz , Thomas Gleixner CC: Ingo Molnar , mlichvar@redhat.com, prarit@redhat.com, Soren Brinkmann , Stephen Boyd , Sudeep KarkadaNagesha , Will Deacon , zoran markovic , Linux Kernel Mailing List , "linux-arm-kernel@lists.infradead.org" Subject: Re: [GIT PULL]: clocksource: new material for 3.13 References: <5249B7E2.5060201@linaro.org> <5249B9AC.8050209@linaro.org> In-Reply-To: <5249B9AC.8050209@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/30/2013 07:49 PM, John Stultz wrote: > On 09/30/2013 10:41 AM, Daniel Lezcano wrote: >> >> Hi Thomas, >> >> this pull request is based on 3.12-rc3 with the following content: >> >> - Miroslav improved the RTC update by increasing the interval >> acceptable for an update in the sync_cmos_clock workqueue callback >> >> - Prarit added a missing function declaration to fix a compilation >> issue on x86. Please *note*, this patch is coming from a pull from >> John's tree, it would make sense to cherry-pick this fix into >> timers/urgent >> >> - Soren added FEAT_PERCPU to a clock device when it is local per cpu. >> This feature prevents the clock framework to choose a per cpu timer as >> a broadcast timer. This problem arised when the ARM global timer is >> used which is the case now on Xillinx. >> >> - Stephen extended the generic sched_clock code to support 64bit >> counters and removes the setup_sched_clock deprecation, as that causes >> lots of warnings since there's still users in the arch/arm tree. >> >> - Will and Sudeep implemented the event stream for architected timer. >> The event streams can be used to impose a timeout on a wfe, to >> safeguard against any programming error in case an expected event is >> not generated or even to implement wfe-based timeouts for userspace >> locking implementations. >> >> - Zoran prevents to enter suspend mode if there are pending RTC >> timers to be handled, avoiding these ones to be delayed as well as the >> subsequent possible time critical code tied with them. >> > > > Hey Daniel, > So this looks like a strange pull request. You based it on 3.12-rc3 > instead of the current tip/timers/core (which is what your submitting > this to). Unfortunately since the branch you pulled from me was based on > tip/timers/core, this pull request seems to be submitting items that are > already in tip/timers/core (like the changes from Prarit, Miroslav and > Zoran). Aah right ! > Does any of the changes here actually depend on 3.12-rc3? If not you > might just re-generate the branch against tip/timers/core, and you'll > end up with a much cleaner pull request. Ok, I think I misunderstood Thomas's email [1] :s No changes depend on 3.12-rc3, I will generate a pull request against tip/timers/core. Thanks for spotting this. -- Daniel [1] https://lkml.org/lkml/2013/8/21/269 -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog