From patchwork Wed Apr 22 01:52:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anshuman Khandual X-Patchwork-Id: 1274638 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 496NlZ3Yzvz9sSh for ; Wed, 22 Apr 2020 11:54:18 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=arm.com Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 496NlZ1tRbzDr1x for ; Wed, 22 Apr 2020 11:54:18 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=arm.com (client-ip=217.140.110.172; helo=foss.arm.com; envelope-from=anshuman.khandual@arm.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=arm.com Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lists.ozlabs.org (Postfix) with ESMTP id 496Njf3DV3zDqSZ for ; Wed, 22 Apr 2020 11:52:35 +1000 (AEST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 6C89C30E; Tue, 21 Apr 2020 18:52:32 -0700 (PDT) Received: from p8cg001049571a15.arm.com (unknown [10.163.1.9]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id EE92C3F73D; Tue, 21 Apr 2020 18:52:24 -0700 (PDT) From: Anshuman Khandual To: linux-mm@kvack.org Subject: [PATCH V2 0/2] mm/thp: Rename pmd_mknotpresent() as pmd_mkinvalid() Date: Wed, 22 Apr 2020 07:22:04 +0530 Message-Id: <1587520326-10099-1-git-send-email-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.7.4 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: Peter Zijlstra , Catalin Marinas , Dave Hansen , linux-kernel@vger.kernel.org, Paul Mackerras , "H. Peter Anvin" , Will Deacon , x86@kernel.org, Russell King , Ingo Molnar , linux-snps-arc@lists.infradead.org, Anshuman Khandual , Steven Rostedt , Borislav Petkov , Andy Lutomirski , nouveau@lists.freedesktop.org, Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Thomas Bogendoerfer , Vineet Gupta , linux-mips@vger.kernel.org, Andrew Morton , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" This series renames pmd_mknotpresent() as pmd_mkinvalid(). Before that it drops an existing pmd_mknotpresent() definition from powerpc platform which was never required as it defines it's pmdp_invalidate() through subscribing __HAVE_ARCH_PMDP_INVALIDATE. This does not create any functional change. This rename was suggested by Catalin during a previous discussion while we were trying to change the THP helpers on arm64 platform for migration. https://patchwork.kernel.org/patch/11019637/ This series is based on v5.7-rc2. Boot tested on arm64 and x86 platforms. Built tested on many other platforms including the ones changed here. Changes in V2: - Changed pmd_mknotvalid() as pmd_mkinvalid() per Will Changes in V1: (https://patchwork.kernel.org/project/linux-mm/list/?series=259139) Cc: Benjamin Herrenschmidt Cc: Michael Ellerman Cc: Paul Mackerras Cc: Vineet Gupta Cc: Russell King Cc: Catalin Marinas Cc: Will Deacon Cc: Thomas Bogendoerfer Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: "H. Peter Anvin" Cc: Steven Rostedt Cc: Dave Hansen Cc: Andy Lutomirski Cc: Peter Zijlstra Cc: Andrew Morton Cc: nouveau@lists.freedesktop.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-snps-arc@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mips@vger.kernel.org Cc: x86@kernel.org Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Anshuman Khandual (2): powerpc/mm: Drop platform defined pmd_mknotpresent() mm/thp: Rename pmd_mknotpresent() as pmd_mkinvalid() arch/arc/include/asm/hugepage.h | 2 +- arch/arm/include/asm/pgtable-3level.h | 2 +- arch/arm64/include/asm/pgtable.h | 2 +- arch/mips/include/asm/pgtable.h | 2 +- arch/powerpc/include/asm/book3s/64/pgtable.h | 4 ---- arch/x86/include/asm/pgtable.h | 2 +- arch/x86/mm/kmmio.c | 2 +- mm/pgtable-generic.c | 2 +- 8 files changed, 7 insertions(+), 11 deletions(-)