From patchwork Fri Apr 20 06:28:32 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Eisele X-Patchwork-Id: 153949 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 29010B7036 for ; Fri, 20 Apr 2012 16:38:36 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753805Ab2DTGie (ORCPT ); Fri, 20 Apr 2012 02:38:34 -0400 Received: from mail175c2.megamailservers.com ([69.49.111.75]:42991 "EHLO mail175c2.megamailservers.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753638Ab2DTGie (ORCPT ); Fri, 20 Apr 2012 02:38:34 -0400 X-Authenticated-User: konrad.gaisler.com Received: from localhost.localdomain (gaisler.se [92.33.28.242]) (authenticated bits=0) by mail175c2.megamailservers.com (8.13.6/8.13.1) with ESMTP id q3K6cDBV024888; Fri, 20 Apr 2012 02:38:17 -0400 From: Konrad Eisele To: yong.zhang0@gmail.com Cc: sam@ravnborg.org, a.p.zijlstra@chello.nl, mingo@elte.hu, linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org, davem@davemloft.net, daniel@gaisler.com, Yong Zhang Subject: [PATCH 1/1] sparc32,leon: add notify_cpu_starting() Date: Fri, 20 Apr 2012 08:28:32 +0200 Message-Id: <1334903312-18526-1-git-send-email-konrad@gaisler.com> X-Mailer: git-send-email 1.6.1.3 In-Reply-To: <20120420033634.GA13068@zhy> References: <20120420033634.GA13068@zhy> X-CSC: 0 X-CHA: v=1.1 cv=0l1ZA7H7kdVYwsUDqKdyt3M1kbawXr/ph8StbAMu7Y4= c=1 sm=1 a=WjkYb-kDryMA:10 a=U62ajLuCel8A:10 a=jXKJviUpWSOlMmIvGrHOfw==:17 a=t7CeM3EgAAAA:8 a=pGLkceISAAAA:8 a=ebG-ZW-8AAAA:8 a=lyHDfAMR6ef2yV0YzUsA:9 a=2e6ZYRoF4I4A:10 a=MSl-tDqOz04A:10 a=cCYF7-FHeg4A:10 a=jXKJviUpWSOlMmIvGrHOfw==:117 X-CTCH-Spam: Unknown X-CTCH-RefID: str=0001.0A02020A.4F91045B.0041, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-WHL: SLR Sender: sparclinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: sparclinux@vger.kernel.org From: Yong Zhang Otherwise cpu_active_mask will not set, which lead to other issue. Signed-off-by: Yong Zhang Signed-off-by: Konrad Eisele --- arch/sparc/kernel/leon_smp.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c index 1210fde..160cac9 100644 --- a/arch/sparc/kernel/leon_smp.c +++ b/arch/sparc/kernel/leon_smp.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include @@ -78,6 +79,8 @@ void __cpuinit leon_callin(void) local_flush_tlb_all(); leon_configure_cache_smp(); + notify_cpu_starting(cpuid); + /* Get our local ticker going. */ smp_setup_percpu_timer();