From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <20090604161847.513682672@de.ibm.com> Date: Thu, 04 Jun 2009 18:18:47 +0200 From: Martin Schwidefsky Subject: [patch 00/38] power management / hibernate support for s390 Sender: linux-kernel-owner@vger.kernel.org List-Archive: List-Post: To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, linux-pm@lists.linux-foundation.org Cc: Heiko Carstens List-ID: Greetings, this patch set implements hibernation support for s390. All s390 specific buses grow pm callbacks and all the s390 device drivers are modified to make use of the callbacks. This allows to do echo disk > /sys/power/state to save the state of the running linux image to swap. A normal ipl (alias boot) of the same kernel will detect the stored image on swap and resume the save image. Works for guests under z/VM and for LPARs. The patches are meant to be applied on top of the s390 tree found at git://git390.marist.edu/pub/scm/linux-2.6.git features Have fun.. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.