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 08258C433F5 for ; Thu, 3 Feb 2022 17:51:55 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3F8BC6B0071; Thu, 3 Feb 2022 12:51:55 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 3A7D06B0072; Thu, 3 Feb 2022 12:51:55 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 26F306B0073; Thu, 3 Feb 2022 12:51:55 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.28]) by kanga.kvack.org (Postfix) with ESMTP id 18E206B0071 for ; Thu, 3 Feb 2022 12:51:55 -0500 (EST) Received: from smtpin02.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id CC56A227DC for ; Thu, 3 Feb 2022 17:51:54 +0000 (UTC) X-FDA: 79102211748.02.DE76BA1 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by imf15.hostedemail.com (Postfix) with ESMTP id 4C0FCA0002 for ; Thu, 3 Feb 2022 17:51:54 +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 ams.source.kernel.org (Postfix) with ESMTPS id 7CE8AB83544; Thu, 3 Feb 2022 17:51:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0E50C340E8; Thu, 3 Feb 2022 17:51:47 +0000 (UTC) Date: Thu, 3 Feb 2022 17:51:43 +0000 From: Catalin Marinas To: Anshuman Khandual Cc: linux-mm@kvack.org, Will Deacon , Michael Ellerman , Paul Mackerras , "David S. Miller" , Mike Kravetz , Andrew Morton , linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm: Merge pte_mkhuge() call into arch_make_huge_pte() Message-ID: References: <1643780286-18798-1-git-send-email-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1643780286-18798-1-git-send-email-anshuman.khandual@arm.com> Authentication-Results: imf15.hostedemail.com; dkim=none; spf=pass (imf15.hostedemail.com: domain of cmarinas@kernel.org designates 145.40.68.75 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-Rspam-User: nil X-Rspamd-Queue-Id: 4C0FCA0002 X-Stat-Signature: 98xe88o9ois8ep6rdm5rfgtret1mgytq X-Rspamd-Server: rspam12 X-HE-Tag: 1643910714-793357 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 Wed, Feb 02, 2022 at 11:08:06AM +0530, Anshuman Khandual wrote: > Each call into pte_mkhuge() is invariably followed by arch_make_huge_pte(). > Instead arch_make_huge_pte() can accommodate pte_mkhuge() at the beginning. > This updates generic fallback stub for arch_make_huge_pte() and available > platforms definitions. This makes huge pte creation much cleaner and easier > to follow. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Michael Ellerman > Cc: Paul Mackerras > Cc: "David S. Miller" > Cc: Mike Kravetz > Cc: Andrew Morton > Cc: linux-arm-kernel@lists.infradead.org > Cc: linuxppc-dev@lists.ozlabs.org > Cc: sparclinux@vger.kernel.org > Cc: linux-mm@kvack.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Anshuman Khandual For arm64: Acked-by: Catalin Marinas