From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:24730 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752992Ab0LORmP (ORCPT ); Wed, 15 Dec 2010 12:42:15 -0500 Message-ID: <4D08FDF6.3040403@codeaurora.org> Date: Wed, 15 Dec 2010 09:42:14 -0800 From: Steve Muckle MIME-Version: 1.0 Subject: Re: [PATCH v5 5/5] msm: add SMP support for msm References: <1292302233-16194-1-git-send-email-johlstei@codeaurora.org> <1292302233-16194-6-git-send-email-johlstei@codeaurora.org> <20101215134414.GA8682@huya.qualcomm.com> <20101215160323.GA9937@n2100.arm.linux.org.uk> In-Reply-To: <20101215160323.GA9937@n2100.arm.linux.org.uk> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-arm-msm-owner@vger.kernel.org List-ID: To: Russell King - ARM Linux Cc: David Brown , Catalin Marinas , Jeff Ohlstein , Daniel Walker , linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Brian Swetland , Dima Zavin , =?ISO-8859-1?Q?Arve_Hj=F8nnev=E5g?= , Bryan Huntsman Hi Russell, On 12/15/10 08:03, Russell King - ARM Linux wrote: > As far as hotplug code goes, I wish folk would see what their hardware > can actually do with the secondary CPUs - can they take the CPU fully > offline and into a proper dormant state, and when they reawaken it, can > they wake it in the same manner as the CPU is brought online during > boot. This is possible with MSM8660 and we have this working internally, but it relies on a fair amount of power management code that is not ready to be sent out yet. This hotplug support is just meant as a starting point while getting the core MSM8660 support in. thanks, Steve -- Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.