From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756636AbbJAOZx (ORCPT ); Thu, 1 Oct 2015 10:25:53 -0400 Received: from www.linutronix.de ([62.245.132.108]:36574 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756554AbbJAOZw (ORCPT ); Thu, 1 Oct 2015 10:25:52 -0400 Date: Thu, 1 Oct 2015 16:24:24 +0200 (CEST) From: Thomas Gleixner To: mark.rutland@arm.com, jiang.liu@linux.intel.com, linux@arm.linux.org.uk, mingo@kernel.org, marc.zyngier@arm.com, will.deacon@arm.com, hanjun.guo@linaro.org, linux-kernel@vger.kernel.org, hpa@zytor.com, linux-arm-kernel@lists.infradead.org, yangyingliang@huawei.com cc: linux-tip-commits@vger.kernel.org Subject: Re: [tip:irq/core] genirq: Introduce generic irq migration for cpu hotunplug In-Reply-To: Message-ID: References: <1443087135-17044-2-git-send-email-yangyingliang@huawei.com> User-Agent: Alpine 2.11 (DEB 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001,URIBL_BLOCKED=0.001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 1 Oct 2015, tip-bot for Yang Yingliang wrote: > Commit-ID: f1e0bb0ad473a32d1b7e6d285ae9f7e47710bb5e > Gitweb: http://git.kernel.org/tip/f1e0bb0ad473a32d1b7e6d285ae9f7e47710bb5e > Author: Yang Yingliang > AuthorDate: Thu, 24 Sep 2015 17:32:13 +0800 > Committer: Thomas Gleixner > CommitDate: Thu, 1 Oct 2015 14:51:15 +0200 > > genirq: Introduce generic irq migration for cpu hotunplug > > ARM and ARM64 have almost identical code for migrating interrupts on > cpu hotunplug. Provide a generic version which can be used by both. > > The new code addresses a shortcoming in the ARM[64] variants which > fails to update the affinity change in some cases. The solution for > this is to use the core function irq_do_set_affinity() instead of open > coding it. > > [ tglx: Added copyright notice and license boilerplate. Rewrote > subject and changelog. ] > > Signed-off-by: Yang Yingliang > Acked-by: Russell King - ARM Linux > Cc: Jiang Liu > Cc: Marc Zyngier > Cc: Mark Rutland > Cc: Will Deacon > Cc: Hanjun Guo > Cc: > Link: http://lkml.kernel.org/r/1443087135-17044-2-git-send-email-yangyingliang@huawei.com > Signed-off-by: Thomas Gleixner Russell, Will, I applied that to a seperate branch git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/for-arm You can pull that into arm[64] so you can apply the architecture specific part. Thanks, tglx