From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0F40C433DF for ; Sun, 2 Aug 2020 13:35:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C4EE02065C for ; Sun, 2 Aug 2020 13:35:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728460AbgHBNfL (ORCPT ); Sun, 2 Aug 2020 09:35:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57966 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728423AbgHBNfF (ORCPT ); Sun, 2 Aug 2020 09:35:05 -0400 Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4FE1AC06174A for ; Sun, 2 Aug 2020 06:35:05 -0700 (PDT) Received: by ozlabs.org (Postfix, from userid 1034) id 4BKMT23ScKz9sTX; Sun, 2 Aug 2020 23:35:02 +1000 (AEST) From: Michael Ellerman To: Michael Ellerman , Hari Bathini Cc: Petr Tesarik , Nayna Jain , Eric Biederman , Thiago Jung Bauermann , Vivek Goyal , Pingfan Liu , lkml , Andrew Morton , Kexec-ml , Mahesh J Salgaonkar , Sourabh Jain , linuxppc-dev , Mimi Zohar , Dave Young , kernel test robot , Laurent Dufour In-Reply-To: <159602259854.575379.16910915605574571585.stgit@hbathini> References: <159602259854.575379.16910915605574571585.stgit@hbathini> Subject: Re: [PATCH v6 00/11] ppc64: enable kdump support for kexec_file_load syscall Message-Id: <159637523806.42190.10916857383137134464.b4-ty@ellerman.id.au> Date: Sun, 2 Aug 2020 23:35:02 +1000 (AEST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 29 Jul 2020 17:08:44 +0530, Hari Bathini wrote: > Sorry! There was a gateway issue on my system while posting v5, due to > which some patches did not make it through. Resending... > > This patch series enables kdump support for kexec_file_load system > call (kexec -s -p) on PPC64. The changes are inspired from kexec-tools > code but heavily modified for kernel consumption. > > [...] Applied to powerpc/next. [01/11] kexec_file: Allow archs to handle special regions while locating memory hole https://git.kernel.org/powerpc/c/f891f19736bdf404845f97d8038054be37160ea8 [02/11] powerpc/kexec_file: Mark PPC64 specific code https://git.kernel.org/powerpc/c/19031275a5881233b4fc31b7dee68bf0b0758bbc [03/11] powerpc/kexec_file: Add helper functions for getting memory ranges https://git.kernel.org/powerpc/c/180adfc532a83c1d74146449f7385f767d4b8059 [04/11] powerpc/kexec_file: Avoid stomping memory used by special regions https://git.kernel.org/powerpc/c/b8e55a3e5c208862eacded5aad822184f89f85d9 [05/11] powerpc/drmem: Make LMB walk a bit more flexible https://git.kernel.org/powerpc/c/adfefc609e55edc5dce18a68d1526af6d70aaf86 [06/11] powerpc/kexec_file: Restrict memory usage of kdump kernel https://git.kernel.org/powerpc/c/7c64e21a1c5a5bcd651d895b8faa68e9cdcc433d [07/11] powerpc/kexec_file: Setup backup region for kdump kernel https://git.kernel.org/powerpc/c/1a1cf93c200581c72a3cd521e1e0a1a3b5d0077d [08/11] powerpc/kexec_file: Prepare elfcore header for crashing kernel https://git.kernel.org/powerpc/c/cb350c1f1f867db16725f1bb06be033ece19e998 [09/11] powerpc/kexec_file: Add appropriate regions for memory reserve map https://git.kernel.org/powerpc/c/6ecd0163d36049b5f2435a8658f1320c9f3f2924 [10/11] powerpc/kexec_file: Fix kexec load failure with lack of memory hole https://git.kernel.org/powerpc/c/b5667d13be8d0928a02b46e0c6f7ab891d32f697 [11/11] powerpc/kexec_file: Enable early kernel OPAL calls https://git.kernel.org/powerpc/c/2e6bd221d96fcfd9bd1eed5cd9c008e7959daed7 cheers