From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752470AbbGERMp (ORCPT ); Sun, 5 Jul 2015 13:12:45 -0400 Received: from www.linutronix.de ([62.245.132.108]:52082 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751918AbbGERMh (ORCPT ); Sun, 5 Jul 2015 13:12:37 -0400 Message-Id: <20150705170530.849428850@linutronix.de> User-Agent: quilt/0.63-1 Date: Sun, 05 Jul 2015 17:12:28 -0000 From: Thomas Gleixner To: LKML Cc: Ingo Molnar , Peter Zijlstra , Peter Anvin , xiao jin , Joerg Roedel , Borislav Petkov , Yanmin Zhang Subject: [patch 0/4] x86/irq: Plug a couple of cpu hotplug races 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 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jin debugged a subtle race in the cpu hotplug code which caused my to look deeper into this. So I unearthed quite a few racy constructs. Aside of the x86 specific problems I discovered a generic issue which needs to be addressed in the cpu hotplug code. Thanks, tglx