Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756212Ab3H3OEt (ORCPT ); Fri, 30 Aug 2013 10:04:49 -0400 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:47013 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755805Ab3H3OEs (ORCPT ); Fri, 30 Aug 2013 10:04:48 -0400 Date: Fri, 30 Aug 2013 15:04:06 +0100 From: Will Deacon To: Russell King - ARM Linux Cc: Sudeep KarkadaNagesha , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Lorenzo Pieralisi , Catalin Marinas , Thomas Gleixner , Daniel Lezcano Subject: Re: [PATCH v6 0/5] ARM/ARM64 architected timer updates Message-ID: <20130830140406.GE12160@mudshark.cambridge.arm.com> References: <1377788142-21388-1-git-send-email-Sudeep.KarkadaNagesha@arm.com> <52206EE0.5020907@arm.com> <20130830114309.GW6617@n2100.arm.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130830114309.GW6617@n2100.arm.linux.org.uk> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1436 Lines: 33 On Fri, Aug 30, 2013 at 12:43:09PM +0100, Russell King - ARM Linux wrote: > On Fri, Aug 30, 2013 at 11:07:28AM +0100, Sudeep KarkadaNagesha wrote: > > On 29/08/13 15:55, Sudeep KarkadaNagesha wrote: > > > From: Sudeep KarkadaNagesha > > > > > > This patch series adds support to configure the rate and enable 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. This feature > > > can be disabled(enabled by default). > > > > > > Since the timer control register is reset to zero on warm boot, CPU > > > PM notifier is added to save and restore the value. > > > > > Hi Russell, > > > > Can you have a look at this series ? > > If you are OK, can I have your ACK on arm specific changes(PATCH 2/5) ? > > I think it would be more value to have someone from ARM Ltd ack it, > because they will know the code much better than I do. Looks good to me, so for patch 2/5: Acked-by: Will Deacon Will -- 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/