From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AA1A880C14 for ; Fri, 26 Apr 2024 04:07:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714104468; cv=none; b=e/02HwVe6cDp/Wale+XKj3USZJyZJYBPurQmuDEAORKUX4ct5ga9J6BVPmKRKehTIGT+xn/jilSa0P6gKQunep/bMF6baTwgcFT1Uu22TvDrN7SJ6g584lyUcDiSFpYgtxyUXL5vkCk7aPjpqmzwOosW7XoUneJVaH7Y09r+1eA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714104468; c=relaxed/simple; bh=PVdmgWlw6V+NKGivqn7tkWq0VmcDyCfUfTgFUcrodPM=; h=Date:To:From:Subject:Message-Id; b=pM0ypGyGkoER8owBVXpG9OMF00dKaxDYef5HlHYIMEz/Ko/qBZnwtzkMpY0HvsQf8VUUS7qmiwXfhTRQhZGv0euI1ufwNX6uK7PDyyR1WkCsxBnPK2mnUmoVEYQ+lBfQ1eUW/b3+3bmjPkxW0HkOnAy8AA6LXAAIqEVeoYsIMe0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=I0JebCmY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="I0JebCmY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7F267C113CD; Fri, 26 Apr 2024 04:07:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1714104468; bh=PVdmgWlw6V+NKGivqn7tkWq0VmcDyCfUfTgFUcrodPM=; h=Date:To:From:Subject:From; b=I0JebCmY2uvcvPDu99TeGyP2KVgV/7ob7bjrkd7kwtk0RABpIsokeEgn2YNgAPqe8 3Uucjrxh5rtA8bXJGn7+K0ladjZKI325jmEAQ+nSQ5qupfwuGLL41fuNrSnln9eN/J HfgWEHnj62ft4zyRH/ow0CaxAZq5Ccp3WW9M/Ko4= Date: Thu, 25 Apr 2024 21:07:48 -0700 To: mm-commits@vger.kernel.org,kernel@xen0n.name,geert@linux-m68k.org,corbet@lwn.net,chenhuacai@kernel.org,bhe@redhat.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-nonmm-stable] documentation-kdump-clean-up-the-outdated-description.patch removed from -mm tree Message-Id: <20240426040748.7F267C113CD@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: Documentation: kdump: clean up the outdated description has been removed from the -mm tree. Its filename was documentation-kdump-clean-up-the-outdated-description.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: Baoquan He Subject: Documentation: kdump: clean up the outdated description Date: Fri, 29 Mar 2024 21:28:25 +0800 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. Link: https://lkml.kernel.org/r/20240329132825.1102459-3-bhe@redhat.com Signed-off-by: Baoquan He Cc: Jonathan Corbet Cc: Geert Uytterhoeven Cc: Huacai Chen Cc: WANG Xuerui Signed-off-by: Andrew Morton --- Documentation/admin-guide/kdump/kdump.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/Documentation/admin-guide/kdump/kdump.rst~documentation-kdump-clean-up-the-outdated-description +++ a/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 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 _ Patches currently in -mm which might be from bhe@redhat.com are kexec-fix-the-unexpected-kexec_dprintk-macro.patch