From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e34.co.us.ibm.com (e34.co.us.ibm.com [32.97.110.152]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 86FF72C00AD for ; Thu, 23 Jan 2014 07:06:13 +1100 (EST) Received: from /spool/local by e34.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 22 Jan 2014 13:06:10 -0700 Received: from b03cxnp08026.gho.boulder.ibm.com (b03cxnp08026.gho.boulder.ibm.com [9.17.130.18]) by d03dlp03.boulder.ibm.com (Postfix) with ESMTP id C5BB019D8051 for ; Wed, 22 Jan 2014 13:05:57 -0700 (MST) Received: from d03av04.boulder.ibm.com (d03av04.boulder.ibm.com [9.17.195.170]) by b03cxnp08026.gho.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id s0MK5q1d50987078 for ; Wed, 22 Jan 2014 21:05:52 +0100 Received: from d03av04.boulder.ibm.com (loopback [127.0.0.1]) by d03av04.boulder.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id s0MK65gQ012344 for ; Wed, 22 Jan 2014 13:06:06 -0700 From: Tyrel Datwyler To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2 0/3] powerpc/pseries: fix issues in suspend/resume code Date: Wed, 22 Jan 2014 14:58:34 -0500 Message-Id: <1390420717-23907-1-git-send-email-tyreld@linux.vnet.ibm.com> Cc: nfont@linux.vnet.ibm.com, Tyrel Datwyler List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This patchset fixes a couple of issues encountered in the suspend/resume code base. First when using the kernel device tree update code update-nodes is unnecessarily called more than once. Second the cpu cache lists are not updated after a suspend/resume which under certain conditions may cause a panic. Finally, since the cache list fix utilzes in kernel device tree update code a means for telling drmgr not to perform a device tree update from userspace is required. Changes from v1: - Fixed several commit message typos - Fixed authorship of first two patches Haren Myneni (2): powerpc/pseries: Device tree should only be updated once after suspend/migrate powerpc/pseries: Update dynamic cache nodes for suspend/resume operation Tyrel Datwyler (1): powerpc/pseries: Report in kernel device tree update to drmgr arch/powerpc/include/asm/rtas.h | 4 ++++ arch/powerpc/kernel/rtas.c | 17 +++++++++++++++++ arch/powerpc/kernel/time.c | 6 ++++++ arch/powerpc/platforms/pseries/mobility.c | 26 ++++++++++---------------- arch/powerpc/platforms/pseries/suspend.c | 25 ++++++++++++++++++++++++- 5 files changed, 61 insertions(+), 17 deletions(-) -- 1.7.12.4