From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752436AbeDKIEj (ORCPT ); Wed, 11 Apr 2018 04:04:39 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:42650 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752372AbeDKIEb (ORCPT ); Wed, 11 Apr 2018 04:04:31 -0400 From: Laurent Dufour To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-doc@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, Jerome Glisse , mhocko@kernel.org, aneesh.kumar@linux.vnet.ibm.com, akpm@linux-foundation.org, mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, Jonathan Corbet , Catalin Marinas , Will Deacon , Yoshinori Sato , Rich Felker , "David S . Miller" , Thomas Gleixner , Ingo Molnar , Vineet Gupta , Palmer Dabbelt , Albert Ou , Martin Schwidefsky , Heiko Carstens , David Rientjes , Robin Murphy Subject: [PATCH v3 0/2] move __HAVE_ARCH_PTE_SPECIAL in Kconfig Date: Wed, 11 Apr 2018 10:03:34 +0200 X-Mailer: git-send-email 2.7.4 X-TM-AS-GCONF: 00 x-cbid: 18041108-0040-0000-0000-0000042CF182 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18041108-0041-0000-0000-0000263103A4 Message-Id: <1523433816-14460-1-git-send-email-ldufour@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-04-11_04:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1804110079 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The per architecture __HAVE_ARCH_PTE_SPECIAL is defined statically in the per architecture header files. This doesn't allow to make other configuration dependent on it. The first patch of this series is replacing __HAVE_ARCH_PTE_SPECIAL by CONFIG_ARCH_HAS_PTE_SPECIAL defined into the Kconfig files, setting it automatically when architectures was already setting it in header file. The second patch is removing the odd define HAVE_PTE_SPECIAL which is a duplicate of CONFIG_ARCH_HAS_PTE_SPECIAL. There is no functional change introduced by this series. -- Changes since v2: * remove __HAVE_ARCH_PTE_SPECIAL in arch/riscv/include/asm/pgtable-bits.h * use IS_ENABLED() instead of #ifdef blocks in patch 2 Laurent Dufour (2): mm: introduce ARCH_HAS_PTE_SPECIAL mm: remove odd HAVE_PTE_SPECIAL .../features/vm/pte_special/arch-support.txt | 2 +- arch/arc/Kconfig | 1 + arch/arc/include/asm/pgtable.h | 2 -- arch/arm/Kconfig | 1 + arch/arm/include/asm/pgtable-3level.h | 1 - arch/arm64/Kconfig | 1 + arch/arm64/include/asm/pgtable.h | 2 -- arch/powerpc/Kconfig | 1 + arch/powerpc/include/asm/book3s/64/pgtable.h | 3 --- arch/powerpc/include/asm/pte-common.h | 3 --- arch/riscv/Kconfig | 1 + arch/riscv/include/asm/pgtable-bits.h | 3 --- arch/s390/Kconfig | 1 + arch/s390/include/asm/pgtable.h | 1 - arch/sh/Kconfig | 1 + arch/sh/include/asm/pgtable.h | 2 -- arch/sparc/Kconfig | 1 + arch/sparc/include/asm/pgtable_64.h | 3 --- arch/x86/Kconfig | 1 + arch/x86/include/asm/pgtable_types.h | 1 - include/linux/pfn_t.h | 4 ++-- mm/Kconfig | 3 +++ mm/gup.c | 4 ++-- mm/memory.c | 19 ++++++++----------- 24 files changed, 25 insertions(+), 37 deletions(-) -- 2.7.4