From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f197.google.com (mail-wr0-f197.google.com [209.85.128.197]) by kanga.kvack.org (Postfix) with ESMTP id 517806B0270 for ; Sun, 7 Jan 2018 04:21:57 -0500 (EST) Received: by mail-wr0-f197.google.com with SMTP id w18so5351350wra.5 for ; Sun, 07 Jan 2018 01:21:57 -0800 (PST) Received: from mout.gmx.net (mout.gmx.net. [212.227.15.19]) by mx.google.com with ESMTPS id n24si7332107wra.405.2018.01.07.01.21.56 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 07 Jan 2018 01:21:56 -0800 (PST) Message-ID: <1515316905.9212.5.camel@gmx.de> Subject: Re: [PATCH 4.14 023/159] mm/sparsemem: Allocate mem_section at runtime for CONFIG_SPARSEMEM_EXTREME=y From: Mike Galbraith Date: Sun, 07 Jan 2018 10:21:45 +0100 In-Reply-To: <20180107091115.GB29329@kroah.com> References: <20171222084623.668990192@linuxfoundation.org> <20171222084625.007160464@linuxfoundation.org> <1515302062.6507.18.camel@gmx.de> <20180107091115.GB29329@kroah.com> Content-Type: text/plain; charset="ISO-8859-15" Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: owner-linux-mm@kvack.org List-ID: To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, "Kirill A. Shutemov" , Andrew Morton , Andy Lutomirski , Borislav Petkov , Cyrill Gorcunov , Linus Torvalds , Peter Zijlstra , Thomas Gleixner , linux-mm@kvack.org, Ingo Molnar On Sun, 2018-01-07 at 10:11 +0100, Greg Kroah-Hartman wrote: > On Sun, Jan 07, 2018 at 06:14:22AM +0100, Mike Galbraith wrote: > > On Fri, 2017-12-22 at 09:45 +0100, Greg Kroah-Hartman wrote: > > > 4.14-stable review patch. If anyone has any objections, please let m= e know. > >=20 > > FYI, this broke kdump, or rather the makedumpfile part thereof. > > =A0Forward looking wreckage is par for the kdump course, but... >=20 > Is it also broken in Linus's tree with this patch? Or is there an > add-on patch that I should apply to 4.14 to resolve this issue there? Yeah, it's belly up. =A0By its very nature, it's gonna get dinged up regularly. =A0I only mentioned it because it's not expected that stuff gets dinged up retroactively. -Mike -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752668AbeAGJWZ convert rfc822-to-8bit (ORCPT + 1 other); Sun, 7 Jan 2018 04:22:25 -0500 Received: from mout.gmx.net ([212.227.15.19]:60958 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751396AbeAGJWX (ORCPT ); Sun, 7 Jan 2018 04:22:23 -0500 Message-ID: <1515316905.9212.5.camel@gmx.de> Subject: Re: [PATCH 4.14 023/159] mm/sparsemem: Allocate mem_section at runtime for CONFIG_SPARSEMEM_EXTREME=y From: Mike Galbraith To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, "Kirill A. Shutemov" , Andrew Morton , Andy Lutomirski , Borislav Petkov , Cyrill Gorcunov , Linus Torvalds , Peter Zijlstra , Thomas Gleixner , linux-mm@kvack.org, Ingo Molnar Date: Sun, 07 Jan 2018 10:21:45 +0100 In-Reply-To: <20180107091115.GB29329@kroah.com> References: <20171222084623.668990192@linuxfoundation.org> <20171222084625.007160464@linuxfoundation.org> <1515302062.6507.18.camel@gmx.de> <20180107091115.GB29329@kroah.com> Content-Type: text/plain; charset="ISO-8859-15" X-Mailer: Evolution 3.20.5 Mime-Version: 1.0 Content-Transfer-Encoding: 8BIT X-Provags-ID: V03:K0:zUqbMtYsPLbtL+Ly4uewlmhUhT8ZzWXA1OemgG0b40Qf1kWvv9r h/RUpFcZ3NL26EihTbRuyOTnutDGb21vMkuw75ld5B6m+ZSwx7RxFW0rDjQcjUbaSL+5ULx rceTGhtTbZUIicFeUaKcpgRqBp/9hPqTM00DS7qdsrtFK07Q4WWPbkWuFAkYChzkSigRKrz jIN4AB2nHw+le2PADzifQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:ItMJKNmUiJk=:Avs9gTRiE0qtOjrEC9fHzO GHGxuaP9gkzBHwZ1+6R2+s4gznBe4DCnzMQQTQScUvZUBOkgHKSrWB5fyXpGdULc2gSg6KW3a yhLEDzuR7OZkJ51cWiuTzsybxInlfaClemBADhS4rN4rGVsRxvU+cLKKr6hRg5oWYGbNdP3WE Yq3L1mfl7SD9znxyF9mRANNW6pzHJDX/QOlL2nw6Zwdug6eo6KKaPuDnT+vNEqAKWq5zol+If lsVpOLy64dXcoQgGGEDTaU8dIMCwcsq/TYfZwN3We7PBBLHNoVWa7BBAZKCO/HLF9EjLAicnO 0ISTycsrEJnVLL/KZE+pmxXmZDeRxC6JHXJDMelJL31PbbSWOpyLORBVOxN4ydeOH8KoKB8Z6 tKbQfuKOCJme+y0HNKlpmCkgxRVIR8wKcARVDlvvZaiYAHzNFwjFp3cASLsweIYatO9Tma6X/ xUryILxGuoNaviGhsh6U2Yli7rZZ1pdSv4fFLsO95Q52u8/sas0OgRGTbnpiAhermGgHMIat1 m1ehF7O+g8Md616OCfH9QxpZmnnbkEC9NkQYNENtq3QqLSc4F6t2L4hy1Mkq+zOFF83EiR79V V3SDvCikggqQOh9NsmtAx8BqhbJhVwJfRfknK1R2BwudblxG3UbzIg3Bd5kx6xHNHxxXLmBI9 6bwu2TRjEA9jKonM2tSiySjfqW/ueO9/S+LIA/D5yWwcFK9MoAiroNMOPdHqo2JAYaCgkx93K PRPyD0eeQIDR7KSKS++6g4Qmw9Cxt3A9J2q87UT/8ATM6p98jRfNqvBZhrLj1lhFwh6tSUseo XIm2B0Wgjh4+VkrY6KTro3otK8z0WmUVovAGc6p7T95kJHd1aY= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: On Sun, 2018-01-07 at 10:11 +0100, Greg Kroah-Hartman wrote: > On Sun, Jan 07, 2018 at 06:14:22AM +0100, Mike Galbraith wrote: > > On Fri, 2017-12-22 at 09:45 +0100, Greg Kroah-Hartman wrote: > > > 4.14-stable review patch. If anyone has any objections, please let me know. > > > > FYI, this broke kdump, or rather the makedumpfile part thereof. > >  Forward looking wreckage is par for the kdump course, but... > > Is it also broken in Linus's tree with this patch? Or is there an > add-on patch that I should apply to 4.14 to resolve this issue there? Yeah, it's belly up.  By its very nature, it's gonna get dinged up regularly.  I only mentioned it because it's not expected that stuff gets dinged up retroactively. -Mike