From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755453Ab1LDUZD (ORCPT ); Sun, 4 Dec 2011 15:25:03 -0500 Received: from smtp06.smtpout.orange.fr ([80.12.242.128]:29177 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755159Ab1LDUZB (ORCPT ); Sun, 4 Dec 2011 15:25:01 -0500 From: Daniel Lezcano To: akpm@linux-foundation.org Cc: serge.hallyn@canonical.com, oleg@redhat.com, containers@lists.linux-foundation.org, gkurz@fr.ibm.com, linux-kernel@vger.kernel.org Subject: [PATCH 0/1][V3] Handle reboot in a child pid namespace Date: Sun, 4 Dec 2011 21:24:49 +0100 Message-Id: <1323030290-22216-1-git-send-email-daniel.lezcano@free.fr> X-Mailer: git-send-email 1.7.5.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ChangeLog: * V3 - removed lock and serialization of pid_ns_reboot * V2 - added a lock for the pid namespace to prevent racy call to the 'reboot' syscall - Moved 'reboot' command assigned in zap_pid_ns_processes instead of wait_task_zombie - added tasklist lock around force_sig - added do_exit in pid_ns_reboot - used task_active_pid_ns instead of declaring a new variable in sys_reboot - moved code up before POWER_OFF changed to HALT in sys_reboot Daniel Lezcano (1): Add reboot_pid_ns to handle the reboot syscall include/linux/pid_namespace.h | 8 +++++++- kernel/pid_namespace.c | 33 +++++++++++++++++++++++++++++++++ kernel/sys.c | 3 +++ 3 files changed, 43 insertions(+), 1 deletions(-) -- 1.7.5.4