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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 137C4C10F11 for ; Wed, 24 Apr 2019 09:29:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BB6E820878 for ; Wed, 24 Apr 2019 09:29:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728374AbfDXJ35 (ORCPT ); Wed, 24 Apr 2019 05:29:57 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53898 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727461AbfDXJ35 (ORCPT ); Wed, 24 Apr 2019 05:29:57 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 1F5B830BA359; Wed, 24 Apr 2019 09:29:57 +0000 (UTC) Received: from MiWiFi-R3L-srv.redhat.com (ovpn-12-131.pek2.redhat.com [10.72.12.131]) by smtp.corp.redhat.com (Postfix) with ESMTP id B37A960C70; Wed, 24 Apr 2019 09:29:46 +0000 (UTC) From: Baoquan He To: bp@alien8.de, j-nomura@ce.jp.nec.com, kasong@redhat.com, dyoung@redhat.com Cc: linux-kernel@vger.kernel.org, tglx@linutronix.de, fanc.fnst@cn.fujitsu.com, x86@kernel.org, kexec@lists.infradead.org, hpa@zytor.com, Baoquan He Subject: [PATCH v5 0/2] x86/boot: Use efi_setup_data for searching RSDP on kexec-ed kernel Date: Wed, 24 Apr 2019 17:29:42 +0800 Message-Id: <20190424092944.30481-1-bhe@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Wed, 24 Apr 2019 09:29:57 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In this series, patch 2/2 has dependency on patch 1/1, otherwise it may cause system to reset to firmware on some machines. The patch 2/2 is the version Boris organized: http://lkml.kernel.org/r/20190416095209.GG27892@zn.tnic Patch 1/1 is based on Kairui's v1 patch, and add ACPI tables mapping: http://lkml.kernel.org/r/20190422092804.15534-1-kasong@redhat.com Dave Young confirmed this patchset passed test on his t420 laptop, where the system resetting issue caused by patch 2/2 was found. Junichi Nomura (1): x86/boot: Use efi_setup_data for searching RSDP on kexec-ed kernels Kairui Song (1): x86/kexec: Build identity mapping for EFI systab and ACPI tables arch/x86/boot/compressed/acpi.c | 143 +++++++++++++++++++++-------- arch/x86/kernel/machine_kexec_64.c | 86 +++++++++++++++++ 2 files changed, 193 insertions(+), 36 deletions(-) -- 2.17.2