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=unavailable 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 AE9FCC433E0 for ; Sun, 2 Aug 2020 13:51:26 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6291A20738 for ; Sun, 2 Aug 2020 13:51:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6291A20738 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4BKMqv6T6LzDqJ1 for ; Sun, 2 Aug 2020 23:51:23 +1000 (AEST) Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4BKMT343j2zDqK5 for ; Sun, 2 Aug 2020 23:35:03 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix) id 4BKMT307FTz9sTR; Sun, 2 Aug 2020 23:35:03 +1000 (AEST) 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 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) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Dufour , kernel test robot , Pingfan Liu , Kexec-ml , Dave Young , Nayna Jain , Petr Tesarik , lkml , Sourabh Jain , Vivek Goyal , linuxppc-dev , Eric Biederman , Andrew Morton , Mahesh J Salgaonkar , Mimi Zohar , Thiago Jung Bauermann Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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