Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754992Ab3FTHxM (ORCPT ); Thu, 20 Jun 2013 03:53:12 -0400 Received: from mail.windriver.com ([147.11.1.11]:40742 "EHLO mail.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753840Ab3FTHxL (ORCPT ); Thu, 20 Jun 2013 03:53:11 -0400 From: Tiejun Chen To: CC: , Subject: [v2][PATCH 0/7] powerpc/book3e: support kexec and kdump Date: Thu, 20 Jun 2013 15:53:10 +0800 Message-ID: <1371714797-7898-1-git-send-email-tiejun.chen@windriver.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1578 Lines: 39 This patchset is used to support kexec and kdump on book3e. Tested on fsl-p5040 DS. v2: * rebase on merge branch as Ben mention now. v1: * improve some patch head * rebase on next branch with patch 7 -------------------------------------------------------------------------------- Tiejun Chen (7): powerpc/book3e: support CONFIG_RELOCATABLE book3e/kexec/kdump: enable kexec for kernel book3e/kexec/kdump: create a 1:1 TLB mapping book3e/kexec/kdump: introduce a kexec kernel flag book3e/kexec/kdump: implement ppc64 kexec specfic book3e/kexec/kdump: redefine VIRT_PHYS_OFFSET book3e/kexec/kdump: recover "r4 = 0" to create the initial TLB arch/powerpc/Kconfig | 2 +- arch/powerpc/include/asm/exception-64e.h | 8 ++++ arch/powerpc/include/asm/page.h | 2 + arch/powerpc/include/asm/smp.h | 3 ++ arch/powerpc/kernel/exceptions-64e.S | 15 ++++++- arch/powerpc/kernel/head_64.S | 47 +++++++++++++++++++-- arch/powerpc/kernel/machine_kexec_64.c | 6 +++ arch/powerpc/kernel/misc_64.S | 67 +++++++++++++++++++++++++++++- arch/powerpc/lib/feature-fixups.c | 7 ++++ arch/powerpc/platforms/85xx/smp.c | 27 ++++++++++++ 10 files changed, 178 insertions(+), 6 deletions(-) Tiejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/