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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ED367C6FD1F for ; Fri, 29 Mar 2024 13:29:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=dVoDOcwyuW003JC6lfI913m7XgP3/pS+6sK/ueAKL1c=; b=Zjbch6thqjRtTT /uwFPi05iSIktSgUajTxiSPcjbQoD8G2SmBHnwUd17LNBuqHjfXx+qiNDtvXXRqWGf5S6DAW+kWsX +p8qOmiha/tjBc16j3djISd1/zkFeXneRo0zhL87873COHQO1w1I3+66tCJXlwEbjTKFl+vPWSEaO A/RyOC2V8r+rpuL5dy5LCLvofwkBCxf6J9w/razMIXUkl9bx9mROSlCTflT2JtDX+o4USVds5ek6O sihUYLqEiPw9G7R2RXjKwJn1u/BLIsy2CXXaZxYMcgM242Xuc02EHbeFo2tqB7lkwm4t5GIQpyBNB TUpAuUT5BZaC/RFFDhSg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rqCI3-00000000f1X-1HDb; Fri, 29 Mar 2024 13:29:03 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rqCI0-00000000ezT-3G4L for kexec@lists.infradead.org; Fri, 29 Mar 2024 13:29:02 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1711718939; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8vu3HiU58Dw80kabS3QBMxjcxeWQKlJYr1jCBy9fsfY=; b=Aohgnbk372p9YV2VhXoQiqpKHAL9aikVVERTt/ct8PG2B64t9UPIShOfIawsZfY5ssqA3e ntBnqJydWUlL1qiaTRN8T8/sx0EAPqB5JPhJLLPkguU+iiVIrbYlbRBKFmX/s/wVcPY5kv ukaBm/biHOJSeqOCJtgBAHtFhLkhGXU= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-220-8XcBOoJiOU-9eZsH4ZWrrA-1; Fri, 29 Mar 2024 09:28:52 -0400 X-MC-Unique: 8XcBOoJiOU-9eZsH4ZWrrA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 49D2D382613D; Fri, 29 Mar 2024 13:28:43 +0000 (UTC) Received: from MiWiFi-R3L-srv.redhat.com (unknown [10.72.116.12]) by smtp.corp.redhat.com (Postfix) with ESMTP id 916671C06541; Fri, 29 Mar 2024 13:28:40 +0000 (UTC) From: Baoquan He To: kexec@lists.infradead.org Cc: akpm@linux-foundation.org, geert@linux-m68k.org, chenhuacai@kernel.org, Baoquan He , corbet@lwn.net Subject: [PATCH 2/2] Documentation: kdump: clean up the outdated description Date: Fri, 29 Mar 2024 21:28:25 +0800 Message-ID: <20240329132825.1102459-3-bhe@redhat.com> In-Reply-To: <20240329132825.1102459-1-bhe@redhat.com> References: <20240329132825.1102459-1-bhe@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240329_062900_925705_035F0137 X-CRM114-Status: UNSURE ( 8.22 ) X-CRM114-Notice: Please train this message. X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org After commit 443cbaf9e2fd ("crash: split vmcoreinfo exporting code out from crash_core.c"), Kconfig item CRASH_CORE has gone away in kernel. Items VMCORE_INFO and CRASH_RESERVE are used instead. So clean up the outdated description about CRASH_CORE and update it accordingly. Signed-off-by: Baoquan He Cc: corbet@lwn.net --- Documentation/admin-guide/kdump/kdump.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/admin-guide/kdump/kdump.rst b/Documentation/admin-guide/kdump/kdump.rst index 0302a93b1d40..5376890adbeb 100644 --- a/Documentation/admin-guide/kdump/kdump.rst +++ b/Documentation/admin-guide/kdump/kdump.rst @@ -136,10 +136,6 @@ System kernel config options CONFIG_KEXEC_CORE=y - Subsequently, CRASH_CORE is selected by KEXEC_CORE:: - - CONFIG_CRASH_CORE=y - 2) Enable "sysfs file system support" in "Filesystem" -> "Pseudo filesystems." This is usually enabled by default:: @@ -168,6 +164,10 @@ Dump-capture kernel config options (Arch Independent) CONFIG_CRASH_DUMP=y + And this will select VMCORE_INFO and CRASH_RESERVE:: + CONFIG_VMCORE_INFO=y + CONFIG_CRASH_RESERVE=y + 2) Enable "/proc/vmcore support" under "Filesystems" -> "Pseudo filesystems":: CONFIG_PROC_VMCORE=y -- 2.41.0 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec