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=-8.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 565F8CA9EB6 for ; Wed, 23 Oct 2019 09:41:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2CC8C21929 for ; Wed, 23 Oct 2019 09:41:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="tSh0TWsL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2403844AbfJWJlj (ORCPT ); Wed, 23 Oct 2019 05:41:39 -0400 Received: from pandora.armlinux.org.uk ([78.32.30.218]:57066 "EHLO pandora.armlinux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2403799AbfJWJlj (ORCPT ); Wed, 23 Oct 2019 05:41:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=Zj5XfgeeJGpKuLcZ9xIMs7v8y6wlyVmuVne2tYjeW1M=; b=tSh0TWsLv0zTB/+cgvenf9Alp bJ97VOL1Q4Q/wIuvnA12UaDMLRf78wnJjHpbggLuo4iMGeNglZ1as6l8RASl1TDll+uOHTPG25/pR acvy9GNDVqZ7KfBh47xSWs+PI5asIdAhm13tXE6BItpl+2VzngNhBvzuj+zOzsXjQrFsNNJCGjnRC AbTb9a1MpJm1fedkHTRfoEwRE0vhBKPst8jQpneLESyhJ64OYxELIPZrr0oJy1xuGi9RVf/xLwxxe lNgreE5Mr25YZDU0qQD3g4xFyjZHQ8a3w8RDULX7AAdieMMMEEubl0LuajXBuQGADa2mAfoNErhWi 9nNtjsKOg==; Received: from shell.armlinux.org.uk ([2001:4d48:ad52:3201:5054:ff:fe00:4ec]:46362) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1iND8K-00047D-6h; Wed, 23 Oct 2019 10:40:48 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1iND7x-0005NN-6r; Wed, 23 Oct 2019 10:40:25 +0100 Date: Wed, 23 Oct 2019 10:40:25 +0100 From: Russell King - ARM Linux admin To: Mike Rapoport Cc: linux-mm@kvack.org, Andrew Morton , Anton Ivanov , Arnd Bergmann , "David S. Miller" , Geert Uytterhoeven , Greentime Hu , Greg Ungerer , Helge Deller , "James E.J. Bottomley" , Jeff Dike , "Kirill A. Shutemov" , Linus Torvalds , Mark Salter , Matt Turner , Michal Simek , Richard Weinberger , Sam Creasey , Vincent Chen , Vineet Gupta , linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-parisc@vger.kernel.org, linux-um@lists.infradead.org, sparclinux@vger.kernel.org, Mike Rapoport Subject: Re: [PATCH 02/12] arm: nommu: use pgtable-nopud instead of 4level-fixup Message-ID: <20191023094025.GY25745@shell.armlinux.org.uk> References: <1571822941-29776-1-git-send-email-rppt@kernel.org> <1571822941-29776-3-git-send-email-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1571822941-29776-3-git-send-email-rppt@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org On Wed, Oct 23, 2019 at 12:28:51PM +0300, Mike Rapoport wrote: > From: Mike Rapoport > > The generic nommu implementation of page table manipulation takes care of > folding of the upper levels and does not require fixups. > > Simply replace of include/asm-generic/4level-fixup.h with > include/asm-generic/pgtable-nopud.h. > > Signed-off-by: Mike Rapoport Acked-by: Russell King Thanks. > --- > arch/arm/include/asm/pgtable.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h > index 3ae120c..eabcb48 100644 > --- a/arch/arm/include/asm/pgtable.h > +++ b/arch/arm/include/asm/pgtable.h > @@ -12,7 +12,7 @@ > > #ifndef CONFIG_MMU > > -#include > +#include > #include > > #else > -- > 2.7.4 > > -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up According to speedtest.net: 11.9Mbps down 500kbps up From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux admin Subject: Re: [PATCH 02/12] arm: nommu: use pgtable-nopud instead of 4level-fixup Date: Wed, 23 Oct 2019 10:40:25 +0100 Message-ID: <20191023094025.GY25745@shell.armlinux.org.uk> References: <1571822941-29776-1-git-send-email-rppt@kernel.org> <1571822941-29776-3-git-send-email-rppt@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1571822941-29776-3-git-send-email-rppt@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Mike Rapoport Cc: linux-mm@kvack.org, Andrew Morton , Anton Ivanov , Arnd Bergmann , "David S. Miller" , Geert Uytterhoeven , Greentime Hu , Greg Ungerer , Helge Deller , "James E.J. Bottomley" , Jeff Dike , "Kirill A. Shutemov" , Linus Torvalds , Mark Salter , Matt Turner , Michal Simek , Richard Weinberger , Sam Creasey , Vincent Chen , Vineet Gupta List-Id: linux-arch.vger.kernel.org On Wed, Oct 23, 2019 at 12:28:51PM +0300, Mike Rapoport wrote: > From: Mike Rapoport > > The generic nommu implementation of page table manipulation takes care of > folding of the upper levels and does not require fixups. > > Simply replace of include/asm-generic/4level-fixup.h with > include/asm-generic/pgtable-nopud.h. > > Signed-off-by: Mike Rapoport Acked-by: Russell King Thanks. > --- > arch/arm/include/asm/pgtable.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h > index 3ae120c..eabcb48 100644 > --- a/arch/arm/include/asm/pgtable.h > +++ b/arch/arm/include/asm/pgtable.h > @@ -12,7 +12,7 @@ > > #ifndef CONFIG_MMU > > -#include > +#include > #include > > #else > -- > 2.7.4 > > -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up According to speedtest.net: 11.9Mbps down 500kbps up From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux admin Date: Wed, 23 Oct 2019 09:40:25 +0000 Subject: Re: [PATCH 02/12] arm: nommu: use pgtable-nopud instead of 4level-fixup Message-Id: <20191023094025.GY25745@shell.armlinux.org.uk> List-Id: References: <1571822941-29776-1-git-send-email-rppt@kernel.org> <1571822941-29776-3-git-send-email-rppt@kernel.org> In-Reply-To: <1571822941-29776-3-git-send-email-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Mike Rapoport Cc: linux-mm@kvack.org, Andrew Morton , Anton Ivanov , Arnd Bergmann , "David S. Miller" , Geert Uytterhoeven , Greentime Hu , Greg Ungerer , Helge Deller , "James E.J. Bottomley" , Jeff Dike , "Kirill A. Shutemov" , Linus Torvalds , Mark Salter , Matt Turner , Michal Simek , Richard Weinberger , Sam Creasey , Vincent Chen , Vineet Gupta On Wed, Oct 23, 2019 at 12:28:51PM +0300, Mike Rapoport wrote: > From: Mike Rapoport > > The generic nommu implementation of page table manipulation takes care of > folding of the upper levels and does not require fixups. > > Simply replace of include/asm-generic/4level-fixup.h with > include/asm-generic/pgtable-nopud.h. > > Signed-off-by: Mike Rapoport Acked-by: Russell King Thanks. > --- > arch/arm/include/asm/pgtable.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h > index 3ae120c..eabcb48 100644 > --- a/arch/arm/include/asm/pgtable.h > +++ b/arch/arm/include/asm/pgtable.h > @@ -12,7 +12,7 @@ > > #ifndef CONFIG_MMU > > -#include > +#include > #include > > #else > -- > 2.7.4 > > -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up According to speedtest.net: 11.9Mbps down 500kbps up 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=-8.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 689F9CA9EB6 for ; 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Wed, 23 Oct 2019 10:40:48 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1iND7x-0005NN-6r; Wed, 23 Oct 2019 10:40:25 +0100 Date: Wed, 23 Oct 2019 10:40:25 +0100 From: Russell King - ARM Linux admin To: Mike Rapoport Subject: Re: [PATCH 02/12] arm: nommu: use pgtable-nopud instead of 4level-fixup Message-ID: <20191023094025.GY25745@shell.armlinux.org.uk> References: <1571822941-29776-1-git-send-email-rppt@kernel.org> <1571822941-29776-3-git-send-email-rppt@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1571822941-29776-3-git-send-email-rppt@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191023_024353_496691_192C0D3E X-CRM114-Status: GOOD ( 14.44 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "James E.J. Bottomley" , linux-mm@kvack.org, sparclinux@vger.kernel.org, Vincent Chen , Greg Ungerer , Anton Ivanov , linux-arch@vger.kernel.org, linux-c6x-dev@linux-c6x.org, Richard Weinberger , Helge Deller , Mike Rapoport , Geert Uytterhoeven , Mark Salter , Matt Turner , Jeff Dike , Sam Creasey , Arnd Bergmann , Vineet Gupta , linux-um@lists.infradead.org, linux-m68k@lists.linux-m68k.org, Greentime Hu , "Kirill A. Shutemov" , linux-arm-kernel@lists.infradead.org, Michal Simek , linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, Andrew Morton , Linus Torvalds , "David S. Miller" 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 On Wed, Oct 23, 2019 at 12:28:51PM +0300, Mike Rapoport wrote: > From: Mike Rapoport > > The generic nommu implementation of page table manipulation takes care of > folding of the upper levels and does not require fixups. > > Simply replace of include/asm-generic/4level-fixup.h with > include/asm-generic/pgtable-nopud.h. > > Signed-off-by: Mike Rapoport Acked-by: Russell King Thanks. > --- > arch/arm/include/asm/pgtable.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h > index 3ae120c..eabcb48 100644 > --- a/arch/arm/include/asm/pgtable.h > +++ b/arch/arm/include/asm/pgtable.h > @@ -12,7 +12,7 @@ > > #ifndef CONFIG_MMU > > -#include > +#include > #include > > #else > -- > 2.7.4 > > -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up According to speedtest.net: 11.9Mbps down 500kbps up _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel