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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7234DC433EF for ; Tue, 11 Jan 2022 10:19:32 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id BBDFD6B0072; Tue, 11 Jan 2022 05:19:31 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id B466B6B0073; Tue, 11 Jan 2022 05:19:31 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A0E106B0074; Tue, 11 Jan 2022 05:19:31 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0166.hostedemail.com [216.40.44.166]) by kanga.kvack.org (Postfix) with ESMTP id 8C9536B0072 for ; Tue, 11 Jan 2022 05:19:31 -0500 (EST) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 29BED8248D52 for ; Tue, 11 Jan 2022 10:19:31 +0000 (UTC) X-FDA: 79017609342.21.52CE3DA Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf12.hostedemail.com (Postfix) with ESMTP id A9A7B40009 for ; Tue, 11 Jan 2022 10:19:29 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id ABC10612BA; Tue, 11 Jan 2022 10:19:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 55DFEC36AE9; Tue, 11 Jan 2022 10:19:26 +0000 (UTC) Date: Tue, 11 Jan 2022 10:19:22 +0000 From: Catalin Marinas To: Anshuman Khandual Cc: linux-mm@kvack.org, Will Deacon , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Andrew Morton , linux-arm-kernel@lists.infradead.org, x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm: Generalize ARCH_HAS_FILTER_PGPROT Message-ID: References: <1641796896-16960-1-git-send-email-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1641796896-16960-1-git-send-email-anshuman.khandual@arm.com> Authentication-Results: imf12.hostedemail.com; dkim=none; spf=pass (imf12.hostedemail.com: domain of cmarinas@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=cmarinas@kernel.org; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=arm.com (policy=none) X-Stat-Signature: 9b6iwgy4f6zrruhmhbupw4kyoiid89fg X-Rspamd-Queue-Id: A9A7B40009 X-Rspamd-Server: rspam12 X-HE-Tag: 1641896369-378619 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Mon, Jan 10, 2022 at 12:11:36PM +0530, Anshuman Khandual wrote: > ARCH_HAS_FILTER_PGPROT config has duplicate definitions on platforms that > subscribe it. Instead make it a generic config option which can be selected > on applicable platforms when required. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Thomas Gleixner > Cc: Ingo Molnar > Cc: "H. Peter Anvin" > Cc: Andrew Morton > Cc: linux-arm-kernel@lists.infradead.org > Cc: x86@kernel.org > Cc: linux-mm@kvack.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Anshuman Khandual Assuming this goes in via the mm tree, for arm64: Acked-by: Catalin Marinas