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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D4EAC41513 for ; Sat, 12 Aug 2023 22:05:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231194AbjHLWFr (ORCPT ); Sat, 12 Aug 2023 18:05:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230313AbjHLWF1 (ORCPT ); Sat, 12 Aug 2023 18:05:27 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 688C71733 for ; Sat, 12 Aug 2023 15:05:30 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (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 dfw.source.kernel.org (Postfix) with ESMTPS id 0041B61972 for ; Sat, 12 Aug 2023 22:05:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 551EFC433C8; Sat, 12 Aug 2023 22:05:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1691877929; bh=HSuJlywM87hJxQoc8Tf1ACPqd9h2D58rKpreUbqULrg=; h=Date:To:From:Subject:From; b=QX7KSnHB4/YK/EYuH/1uRoNEojnje6Guk+8EZnF3aZ8SR4QXVQW6r5bo22U6P5Y+j QZNRPk6DDU2uiGtKx9h8e3b2weEgzOYTIn74qxhA2HPXOw8ckZNL2BCFfa0ksg/z7D O/umm9nKDfG1fq6z4V0FirYaO9ZE1g6AKNe+iJ3E= Date: Sat, 12 Aug 2023 15:05:28 -0700 To: mm-commits@vger.kernel.org, eric.devolder@oracle.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-nonmm-stable] loongarch-kexec-refactor-for-kernel-kconfigkexec.patch removed from -mm tree Message-Id: <20230812220529.551EFC433C8@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: loongarch/kexec: refactor for kernel/Kconfig.kexec has been removed from the -mm tree. Its filename was loongarch-kexec-refactor-for-kernel-kconfigkexec.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Eric DeVolder Subject: loongarch/kexec: refactor for kernel/Kconfig.kexec Date: Wed, 12 Jul 2023 12:15:37 -0400 The kexec and crash kernel options are provided in the common kernel/Kconfig.kexec. Utilize the common options and provide the ARCH_SUPPORTS_ and ARCH_SELECTS_ entries to recreate the equivalent set of KEXEC and CRASH options. Link: https://lkml.kernel.org/r/20230712161545.87870-7-eric.devolder@oracle.com Signed-off-by: Eric DeVolder Signed-off-by: Andrew Morton --- arch/loongarch/Kconfig | 26 +++++++------------------- 1 file changed, 7 insertions(+), 19 deletions(-) --- a/arch/loongarch/Kconfig~loongarch-kexec-refactor-for-kernel-kconfigkexec +++ a/arch/loongarch/Kconfig @@ -538,28 +538,16 @@ config CPU_HAS_PREFETCH bool default y -config KEXEC - bool "Kexec system call" - select KEXEC_CORE - help - kexec is a system call that implements the ability to shutdown your - current kernel, and to start another kernel. It is like a reboot - but it is independent of the system firmware. And like a reboot - you can start any kernel with it, not just Linux. +config ARCH_SUPPORTS_KEXEC + def_bool y - The name comes from the similarity to the exec system call. +config ARCH_SUPPORTS_CRASH_DUMP + def_bool y -config CRASH_DUMP - bool "Build kdump crash kernel" +config ARCH_SELECTS_CRASH_DUMP + def_bool y + depends on CRASH_DUMP select RELOCATABLE - help - Generate crash dump after being started by kexec. This should - be normally only set in special crash dump kernels which are - loaded in the main kernel with kexec-tools into a specially - reserved region and then later executed after a crash by - kdump/kexec. - - For more details see Documentation/admin-guide/kdump/kdump.rst config RELOCATABLE bool "Relocatable kernel" _ Patches currently in -mm which might be from eric.devolder@oracle.com are crash-move-a-few-code-bits-to-setup-support-of-crash-hotplug.patch crash-add-generic-infrastructure-for-crash-hotplug-support.patch kexec-exclude-elfcorehdr-from-the-segment-digest.patch crash-memory-and-cpu-hotplug-sysfs-attributes.patch x86-crash-add-x86-crash-hotplug-support.patch crash-hotplug-support-for-kexec_load.patch crash-change-crash_prepare_elf64_headers-to-for_each_possible_cpu.patch x86-crash-optimize-cpu-changes.patch