Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753510AbbBMQ2Z (ORCPT ); Fri, 13 Feb 2015 11:28:25 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:47344 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752469AbbBMQ2Y (ORCPT ); Fri, 13 Feb 2015 11:28:24 -0500 Message-ID: <54DE2625.8080200@codeaurora.org> Date: Fri, 13 Feb 2015 08:28:21 -0800 From: Stephen Boyd User-Agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: Mark Rutland CC: Russell King - ARM Linux , "Paul E. McKenney" , Krzysztof Kozlowski , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Arnd Bergmann , Bartlomiej Zolnierkiewicz , Marek Szyprowski , Catalin Marinas , Will Deacon Subject: Re: [PATCH v2] ARM: Don't use complete() during __cpu_die References: <1423131270-24047-1-git-send-email-k.kozlowski@samsung.com> <20150205105035.GL8656@n2100.arm.linux.org.uk> <20150205142918.GA10634@linux.vnet.ibm.com> <20150205161100.GQ8656@n2100.arm.linux.org.uk> <54D95DB8.9010308@codeaurora.org> <20150210151416.GD9432@leverpostej> <54DA6E92.3090109@codeaurora.org> <54DA725E.6080305@codeaurora.org> <20150213155208.GG10496@leverpostej> In-Reply-To: <20150213155208.GG10496@leverpostej> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 923 Lines: 26 On 02/13/15 07:52, Mark Rutland wrote: > @@ -194,10 +195,6 @@ int __cpu_disable(void) > unsigned int cpu = smp_processor_id(); > int ret; > > - ret = platform_cpu_disable(cpu); > - if (ret) > - return ret; > For PSCI 0.2+ I was hoping to hook the MIGRATE logic in here. The secure > side may reject hotplugging of a CPU, but it's a dynamic property of the > system and so can't be probed once at boot time. > > I guess when I manage to get around to that I can restore a hook here. > Yeah I noticed a comment to that effect in the mcpm_cpu_disable() code. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project -- 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/