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=-10.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, 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 544ADC48BE8 for ; Fri, 18 Jun 2021 08:23:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3D54E611ED for ; Fri, 18 Jun 2021 08:23:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233655AbhFRIZ7 (ORCPT ); Fri, 18 Jun 2021 04:25:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:39428 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232000AbhFRIZ5 (ORCPT ); Fri, 18 Jun 2021 04:25:57 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 364F76128C; Fri, 18 Jun 2021 08:23:47 +0000 (UTC) Date: Fri, 18 Jun 2021 09:23:44 +0100 From: Catalin Marinas To: Anshuman Khandual Cc: linux-arm-kernel@lists.infradead.org, Will Deacon , Mark Rutland , linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64/mm: Rename ARM64_SWAPPER_USES_SECTION_MAPS Message-ID: <20210618082344.GA16116@arm.com> References: <1623991622-24294-1-git-send-email-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1623991622-24294-1-git-send-email-anshuman.khandual@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 18, 2021 at 10:17:02AM +0530, Anshuman Khandual wrote: > ARM64_SWAPPER_USES_SECTION_MAPS implies that a PMD level huge page mappings > are used for swapper, idmap and vmemmap. Lets make it PMD explicit removing > any possible confusion with generic memory sections and also bit generic as > it's applicable for idmap and vmemmap mappings as well. Hence rename it as > ARM64_KERNEL_USES_PMD_MAPS instead. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Mark Rutland > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Anshuman Khandual With the removal of "section" naming in another patch, I think this makes sense. Acked-by: Catalin Marinas 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=-10.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,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 7C2F1C48BDF for ; Fri, 18 Jun 2021 08:25:56 +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 43B736121D for ; Fri, 18 Jun 2021 08:25:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 43B736121D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+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.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ooNE8OE/3Q7EijkNtIU8DA+HGwGIqNTSl3zZ3D+KEfc=; b=R61W01rMiKQ8St TaE51f/ael9z1Oq8heVMyBblOWhK5CTELciA85G7KPMom0YGwE8azduBwR067e6PytFHguOs3lp9/ BF0935qu5D7rmb0gsImYC35XbcDnOOzON3ZQ2lI/KEQagTJEf3W/WtYQ9tDLtbjK7EArjhl5DX8Xu WkZ9HOivgwQ0IZo5r6viIE/gOKu2GWdoACl17WRZI3ymKiEr89Ud5dM3si1PJmEvV+DGLyISCC3o9 qSRgfJLG5sLPdDRVV+ggtkl/A5LAMLiV1zhkH26JxvUCRlaoQ25Bd7kUMkX1XWnx6hVloT70ghukX /WR0yUaTDh1UouayWK5w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lu9n6-00DHZp-Vs; Fri, 18 Jun 2021 08:23:53 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lu9n3-00DHZQ-2h for linux-arm-kernel@lists.infradead.org; Fri, 18 Jun 2021 08:23:50 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 364F76128C; Fri, 18 Jun 2021 08:23:47 +0000 (UTC) Date: Fri, 18 Jun 2021 09:23:44 +0100 From: Catalin Marinas To: Anshuman Khandual Cc: linux-arm-kernel@lists.infradead.org, Will Deacon , Mark Rutland , linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64/mm: Rename ARM64_SWAPPER_USES_SECTION_MAPS Message-ID: <20210618082344.GA16116@arm.com> References: <1623991622-24294-1-git-send-email-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1623991622-24294-1-git-send-email-anshuman.khandual@arm.com> 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-20210618_012349_181375_C3FA6055 X-CRM114-Status: UNSURE ( 8.88 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Jun 18, 2021 at 10:17:02AM +0530, Anshuman Khandual wrote: > ARM64_SWAPPER_USES_SECTION_MAPS implies that a PMD level huge page mappings > are used for swapper, idmap and vmemmap. Lets make it PMD explicit removing > any possible confusion with generic memory sections and also bit generic as > it's applicable for idmap and vmemmap mappings as well. Hence rename it as > ARM64_KERNEL_USES_PMD_MAPS instead. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Mark Rutland > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Anshuman Khandual With the removal of "section" naming in another patch, I think this makes sense. Acked-by: Catalin Marinas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel