From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Ellerman Date: Thu, 02 May 2019 15:31:10 +0000 Subject: Re: [PATCH] memblock: make keeping memblock memory opt-in rather than opt-out Message-Id: <87h8acyitd.fsf@concordia.ellerman.id.au> List-Id: References: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> In-Reply-To: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Mike Rapoport , Andrew Morton Cc: Rich Felker , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Benjamin Herrenschmidt , Heiko Carstens , linux-mips@vger.kernel.org, linux-mm@kvack.org, Paul Mackerras , "H. Peter Anvin" , linux-s390@vger.kernel.org, Yoshinori Sato , linux-hexagon@vger.kernel.org, x86@kernel.org, Russell King , Ingo Molnar , Geert Uytterhoeven , Catalin Marinas , James Hogan , Fenghua Yu , Will Deacon , linux-m68k@lists.linux-m68k.org, Borislav Petkov , nios2-dev@lists.rocketboards.org, Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Tony Luck , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, Ralf Baechle , Richard Kuo , Paul Burton , Eric Biederman , Martin Schwidefsky , Ley Foon Tan , linuxppc-dev@lists.ozlabs.org Mike Rapoport writes: > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig > index 2d0be82..39877b9 100644 > --- a/arch/powerpc/Kconfig > +++ b/arch/powerpc/Kconfig > @@ -143,6 +143,7 @@ config PPC > select ARCH_HAS_UBSAN_SANITIZE_ALL > select ARCH_HAS_ZONE_DEVICE if PPC_BOOK3S_64 > select ARCH_HAVE_NMI_SAFE_CMPXCHG > + select ARCH_KEEP_MEMBLOCK Acked-by: Michael Ellerman (powerpc) cheers 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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_PASS autolearn=unavailable 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 5BB6DC43219 for ; Thu, 2 May 2019 15:35:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 29D4620449 for ; Thu, 2 May 2019 15:35:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729102AbfEBPfh (ORCPT ); Thu, 2 May 2019 11:35:37 -0400 Received: from ozlabs.org ([203.11.71.1]:53831 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728963AbfEBPbV (ORCPT ); Thu, 2 May 2019 11:31:21 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 44vzkR0Xvsz9sPk; Fri, 3 May 2019 01:31:11 +1000 (AEST) From: Michael Ellerman To: Mike Rapoport , Andrew Morton Cc: Russell King , Catalin Marinas , Will Deacon , Richard Kuo , Tony Luck , Fenghua Yu , Geert Uytterhoeven , Ralf Baechle , Paul Burton , James Hogan , Ley Foon Tan , Benjamin Herrenschmidt , Paul Mackerras , Martin Schwidefsky , Heiko Carstens , Yoshinori Sato , Rich Felker , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , x86@kernel.org, Eric Biederman , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, nios2-dev@lists.rocketboards.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-mm@kvack.org, kexec@lists.infradead.org, Mike Rapoport Subject: Re: [PATCH] memblock: make keeping memblock memory opt-in rather than opt-out In-Reply-To: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> References: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> Date: Fri, 03 May 2019 01:31:10 +1000 Message-ID: <87h8acyitd.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Mike Rapoport writes: > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig > index 2d0be82..39877b9 100644 > --- a/arch/powerpc/Kconfig > +++ b/arch/powerpc/Kconfig > @@ -143,6 +143,7 @@ config PPC > select ARCH_HAS_UBSAN_SANITIZE_ALL > select ARCH_HAS_ZONE_DEVICE if PPC_BOOK3S_64 > select ARCH_HAVE_NMI_SAFE_CMPXCHG > + select ARCH_KEEP_MEMBLOCK Acked-by: Michael Ellerman (powerpc) cheers From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Michael Ellerman Subject: Re: [PATCH] memblock: make keeping memblock memory opt-in rather than opt-out In-Reply-To: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> References: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> Date: Fri, 03 May 2019 01:31:10 +1000 Message-ID: <87h8acyitd.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org List-Archive: To: Mike Rapoport , Andrew Morton Cc: Rich Felker , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Benjamin Herrenschmidt , Heiko Carstens , linux-mips@vger.kernel.org, linux-mm@kvack.org, Paul Mackerras , "H. Peter Anvin" , linux-s390@vger.kernel.org, Yoshinori Sato , linux-hexagon@vger.kernel.org, x86@kernel.org, Russell King , Ingo Molnar , Geert Uytterhoeven , Catalin Marinas , James Hogan , Fenghua Yu , Will Deacon , linux-m68k@lists.linux-m68k.org, Borislav Petkov , nios2-dev@lists.rocketboards.org, Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Tony Luck , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, Ralf Baechle , Richard Kuo , Paul Burton , Eric Biederman , Martin Schwidefsky , Ley Foon Tan , linuxppc-dev@lists.ozlabs.org List-ID: Mike Rapoport writes: > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig > index 2d0be82..39877b9 100644 > --- a/arch/powerpc/Kconfig > +++ b/arch/powerpc/Kconfig > @@ -143,6 +143,7 @@ config PPC > select ARCH_HAS_UBSAN_SANITIZE_ALL > select ARCH_HAS_ZONE_DEVICE if PPC_BOOK3S_64 > select ARCH_HAVE_NMI_SAFE_CMPXCHG > + select ARCH_KEEP_MEMBLOCK Acked-by: Michael Ellerman (powerpc) cheers _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_PASS autolearn=unavailable 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 2BE88C43219 for ; Thu, 2 May 2019 16:04:50 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6C16E20651 for ; Thu, 2 May 2019 16:04:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6C16E20651 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 44w0TC1txDzDqYj for ; Fri, 3 May 2019 02:04:47 +1000 (AEST) Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (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 lists.ozlabs.org (Postfix) with ESMTPS id 44vzkZ6Q6wzDqN2 for ; Fri, 3 May 2019 01:31:18 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 44vzkR0Xvsz9sPk; Fri, 3 May 2019 01:31:11 +1000 (AEST) From: Michael Ellerman To: Mike Rapoport , Andrew Morton Subject: Re: [PATCH] memblock: make keeping memblock memory opt-in rather than opt-out In-Reply-To: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> References: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> Date: Fri, 03 May 2019 01:31:10 +1000 Message-ID: <87h8acyitd.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Heiko Carstens , linux-mips@vger.kernel.org, linux-mm@kvack.org, Paul Mackerras , "H. Peter Anvin" , linux-s390@vger.kernel.org, Yoshinori Sato , linux-hexagon@vger.kernel.org, x86@kernel.org, Russell King , Mike Rapoport , Ingo Molnar , Geert Uytterhoeven , Catalin Marinas , James Hogan , Fenghua Yu , Will Deacon , linux-m68k@lists.linux-m68k.org, Borislav Petkov , nios2-dev@lists.rocketboards.org, Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Tony Luck , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, Ralf Baechle , Richard Kuo , Paul Burton , Eric Biederman , Martin Schwidefsky , Ley Foon Tan , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Mike Rapoport writes: > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig > index 2d0be82..39877b9 100644 > --- a/arch/powerpc/Kconfig > +++ b/arch/powerpc/Kconfig > @@ -143,6 +143,7 @@ config PPC > select ARCH_HAS_UBSAN_SANITIZE_ALL > select ARCH_HAS_ZONE_DEVICE if PPC_BOOK3S_64 > select ARCH_HAVE_NMI_SAFE_CMPXCHG > + select ARCH_KEEP_MEMBLOCK Acked-by: Michael Ellerman (powerpc) cheers 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=-4.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_PASS, T_DKIMWL_WL_HIGH 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 B4EBDC43219 for ; Thu, 2 May 2019 15:31:33 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8632720C01 for ; Thu, 2 May 2019 15:31:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="J6NlEufd" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8632720C01 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=C+unocW6TJ7H2sYdgUIg60LMzfVcm7IwB5Hr88I+dGU=; b=J6NlEufdOX23xi vyMLeKC3ayBF2rUEMjDBKbV32PAkji7fQyhGIhd7Vf23q450Edk4burU7iJdnY+trSzue9a72lg61 3Bg4OoS5DeRv1bASjPz80z//Fq5rty/LEyBAZawWE72Y86JowPvmZKRREtngIRO4VbTyTEvYPr/XQ GJnWwgDdJnNAZburPxmfPqK+QDIpgtPhNz1UALGVD5hfuY0o0AkvBnzR4BoWT6j+dAsEZgnLZ6jYd 2x74WAypK9q1S9gCAge/NAOOzN0iYgJZP2bsBJH71kjXyHOYzBB6o4jkIvs3Zt38LiAk2eGhiwsvb DFrG6EHhj5ti+iyD+8Bg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hMDgF-000605-0y; Thu, 02 May 2019 15:31:27 +0000 Received: from bilbo.ozlabs.org ([203.11.71.1] helo=ozlabs.org) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hMDg8-0005z0-Q4; Thu, 02 May 2019 15:31:22 +0000 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 44vzkR0Xvsz9sPk; Fri, 3 May 2019 01:31:11 +1000 (AEST) From: Michael Ellerman To: Mike Rapoport , Andrew Morton Subject: Re: [PATCH] memblock: make keeping memblock memory opt-in rather than opt-out In-Reply-To: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> References: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> Date: Fri, 03 May 2019 01:31:10 +1000 Message-ID: <87h8acyitd.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190502_083121_030862_722B7F9E X-CRM114-Status: UNSURE ( 7.56 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Benjamin Herrenschmidt , Heiko Carstens , linux-mips@vger.kernel.org, linux-mm@kvack.org, Paul Mackerras , "H. Peter Anvin" , linux-s390@vger.kernel.org, Yoshinori Sato , linux-hexagon@vger.kernel.org, x86@kernel.org, Russell King , Mike Rapoport , Ingo Molnar , Geert Uytterhoeven , Catalin Marinas , James Hogan , Fenghua Yu , Will Deacon , linux-m68k@lists.linux-m68k.org, Borislav Petkov , nios2-dev@lists.rocketboards.org, Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Tony Luck , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, Ralf Baechle , Richard Kuo , Paul Burton , Eric Biederman , Martin Schwidefsky , Ley Foon Tan , linuxppc-dev@lists.ozlabs.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Mike Rapoport writes: > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig > index 2d0be82..39877b9 100644 > --- a/arch/powerpc/Kconfig > +++ b/arch/powerpc/Kconfig > @@ -143,6 +143,7 @@ config PPC > select ARCH_HAS_UBSAN_SANITIZE_ALL > select ARCH_HAS_ZONE_DEVICE if PPC_BOOK3S_64 > select ARCH_HAVE_NMI_SAFE_CMPXCHG > + select ARCH_KEEP_MEMBLOCK Acked-by: Michael Ellerman (powerpc) cheers _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: From: Michael Ellerman Subject: Re: [PATCH] memblock: make keeping memblock memory opt-in rather than opt-out In-Reply-To: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> References: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> Date: Fri, 03 May 2019 01:31:10 +1000 Message-ID: <87h8acyitd.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 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+dwmw2=infradead.org@lists.infradead.org To: Mike Rapoport , Andrew Morton Cc: Rich Felker , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Benjamin Herrenschmidt , Heiko Carstens , linux-mips@vger.kernel.org, linux-mm@kvack.org, Paul Mackerras , "H. Peter Anvin" , linux-s390@vger.kernel.org, Yoshinori Sato , linux-hexagon@vger.kernel.org, x86@kernel.org, Russell King , Mike Rapoport , Ingo Molnar , Geert Uytterhoeven , Catalin Marinas , James Hogan , Fenghua Yu , Will Deacon , linux-m68k@lists.linux-m68k.org, Borislav Petkov , nios2-dev@lists.rocketboards.org, Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Tony Luck , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, Ralf Baechle , Richard Kuo , Paul Burton , Eric Biederman , Martin Schwidefsky , Ley Foon Tan , linuxppc-dev@lists.ozlabs.org Mike Rapoport writes: > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig > index 2d0be82..39877b9 100644 > --- a/arch/powerpc/Kconfig > +++ b/arch/powerpc/Kconfig > @@ -143,6 +143,7 @@ config PPC > select ARCH_HAS_UBSAN_SANITIZE_ALL > select ARCH_HAS_ZONE_DEVICE if PPC_BOOK3S_64 > select ARCH_HAVE_NMI_SAFE_CMPXCHG > + select ARCH_KEEP_MEMBLOCK Acked-by: Michael Ellerman (powerpc) cheers _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Ellerman Subject: Re: [PATCH] memblock: make keeping memblock memory opt-in rather than opt-out Date: Fri, 03 May 2019 01:31:10 +1000 Message-ID: <87h8acyitd.fsf@concordia.ellerman.id.au> References: <1556102150-32517-1-git-send-email-rppt@linux.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ok2dEL82qaqfy//dtVSHt8404E8smMDm3Oaji/0hwVY=; b=dacOqonoDF2J9J 7muRZsIKMA5SVaQzUVs69krTdEMMq4bwjFwbdtLdS8XHmPBFqayJ4xtMTqb1yAsahh7k2N1oZ92WU HVkJG9W+1mLGzk8R7Iia4gNSDGBBDAZpZ+Ucctg0f1punqL7loUOPeZ2jTTnEQih9gGh80SeFYRuo DQetwkI2CzvkRajCdjJYiLcJtP28zWhU50DIKExODiiHPjn1L2qf6ZH5wrvBbKdRD9hKWSjtgbRNl ZL5+6G1XYAzmGaQRoko+FPRWVAZlI9EHA71TS3VTnOOK6UemsoiJl684pc8p2O7v47b/FIER9CTu+ TcoWQfQChNbSnepAdiQA==; In-Reply-To: <1556102150-32517-1-git-send-email-rppt-tEXmvtCZX7AybS5Ee8rs3A@public.gmane.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+glkk-kexec=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Mike Rapoport , Andrew Morton Cc: Rich Felker , linux-ia64-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sh-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Benjamin Herrenschmidt , Heiko Carstens , linux-mips-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, Paul Mackerras , "H. Peter Anvin" , linux-s390-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Yoshinori Sato , linux-hexagon-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, Russell King , Mike Rapoport , Ingo Molnar , Geert Uytterhoeven , Catalin Marinas , James Hogan , Fenghua Yu , Will Deacon , linux-m68k-cunTk1MwBs8S/qaLPR03pWD2FQJk+8+b@public.gmane.org, Borislav Petkov , nios2-dev-g9ZBwUv/Ih/yUk5EbOjzuce+I+R0W71w@public.gmane.org, Thomas Gleixner , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XWGXanvQGlWp@public.gmane.org Mike Rapoport writes: > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig > index 2d0be82..39877b9 100644 > --- a/arch/powerpc/Kconfig > +++ b/arch/powerpc/Kconfig > @@ -143,6 +143,7 @@ config PPC > select ARCH_HAS_UBSAN_SANITIZE_ALL > select ARCH_HAS_ZONE_DEVICE if PPC_BOOK3S_64 > select ARCH_HAVE_NMI_SAFE_CMPXCHG > + select ARCH_KEEP_MEMBLOCK Acked-by: Michael Ellerman (powerpc) cheers