From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: + h8300-remove-usage-of-__arch_use_5level_hack.patch added to -mm tree Date: Tue, 14 Apr 2020 17:39:37 -0700 Message-ID: <20200415003937.7SV3m5TE1%akpm@linux-foundation.org> References: <20200412004155.1a8f4e081b4e03ef5903abb5@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:41440 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733064AbgDOAjl (ORCPT ); Tue, 14 Apr 2020 20:39:41 -0400 In-Reply-To: <20200412004155.1a8f4e081b4e03ef5903abb5@linux-foundation.org> Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: arnd@arndb.de, bcain@codeaurora.org, benh@kernel.crashing.org, catalin.marinas@arm.com, christophe.leroy@c-s.fr, dalias@libc.org, fenghua.yu@intel.com, geert+renesas@glider.be, gxt@pku.edu.cn, james.morse@arm.com, jonas@southpole.se, julien.thierry.kdev@gmail.com, ley.foon.tan@intel.com, linux@armlinux.org.uk, maz@kernel.org, mm-commits@vger.kernel.org, mpe@ellerman.id.au, paulus@samba.org, rppt@linux.ibm.com, shorne@gmail.com, stefan.kristiansson@saunalahti.fi, suzuki.poulose@arm.com, tony.luck@intel.com, will@kernel.org, ysato@users.sourceforge.jp The patch titled Subject: h8300: remove usage of __ARCH_USE_5LEVEL_HACK has been added to the -mm tree. Its filename is h8300-remove-usage-of-__arch_use_5level_hack.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/h8300-remove-usage-of-__arch_use_5level_hack.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/h8300-remove-usage-of-__arch_use_5level_hack.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Mike Rapoport Subject: h8300: remove usage of __ARCH_USE_5LEVEL_HACK Patch series "mm: remove __ARCH_HAS_5LEVEL_HACK", v4. These patches convert several architectures to use page table folding and remove __ARCH_HAS_5LEVEL_HACK along with include/asm-generic/5level-fixup.h and include/asm-generic/pgtable-nop4d-hack.h. With that we'll have a single and consistent way of dealing with page table folding instead of a mix of three existing options. The changes are mostly about mechanical replacement of pgd accessors with p4d ones and the addition of higher levels to page table traversals. This patch (of 14): h8300 is a nommu architecture and does not require fixup for upper layers of the page tables because it is already handled by the generic nommu implementation. Remove definition of __ARCH_USE_5LEVEL_HACK in arch/h8300/include/asm/pgtable.h Link: http://lkml.kernel.org/r/20200414153455.21744-1-rppt@kernel.org Link: http://lkml.kernel.org/r/20200414153455.21744-2-rppt@kernel.org Signed-off-by: Mike Rapoport Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Brian Cain Cc: Catalin Marinas Cc: Christophe Leroy Cc: Fenghua Yu Cc: Geert Uytterhoeven Cc: Guan Xuetao Cc: James Morse Cc: Jonas Bonn Cc: Julien Thierry Cc: Ley Foon Tan Cc: Marc Zyngier Cc: Michael Ellerman Cc: Paul Mackerras Cc: Rich Felker Cc: Russell King Cc: Stafford Horne [openrisc] Cc: Stefan Kristiansson Cc: Suzuki K Poulose Cc: Tony Luck Cc: Will Deacon Cc: Yoshinori Sato Signed-off-by: Andrew Morton --- arch/h8300/include/asm/pgtable.h | 1 - 1 file changed, 1 deletion(-) --- a/arch/h8300/include/asm/pgtable.h~h8300-remove-usage-of-__arch_use_5level_hack +++ a/arch/h8300/include/asm/pgtable.h @@ -1,7 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _H8300_PGTABLE_H #define _H8300_PGTABLE_H -#define __ARCH_USE_5LEVEL_HACK #include #include extern void paging_init(void); _ Patches currently in -mm which might be from rppt@linux.ibm.com are h8300-remove-usage-of-__arch_use_5level_hack.patch arm-add-support-for-folded-p4d-page-tables.patch arm64-add-support-for-folded-p4d-page-tables.patch hexagon-remove-__arch_use_5level_hack.patch ia64-add-support-for-folded-p4d-page-tables.patch nios2-add-support-for-folded-p4d-page-tables.patch openrisc-add-support-for-folded-p4d-page-tables.patch powerpc-add-support-for-folded-p4d-page-tables.patch sh-drop-__pxd_offset-macros-that-duplicate-pxd_index-ones.patch sh-add-support-for-folded-p4d-page-tables.patch unicore32-remove-__arch_use_5level_hack.patch asm-generic-remove-pgtable-nop4d-hackh.patch mm-remove-__arch_has_5level_hack-and-include-asm-generic-5level-fixuph.patch mm-memblock-replace-dereferences-of-memblock_regionnid-with-api-calls.patch mm-make-early_pfn_to_nid-and-related-defintions-close-to-each-other.patch mm-remove-config_have_memblock_node_map-option.patch mm-free_area_init-use-maximal-zone-pfns-rather-than-zone-sizes.patch mm-use-free_area_init-instead-of-free_area_init_nodes.patch alpha-simplify-detection-of-memory-zone-boundaries.patch arm-simplify-detection-of-memory-zone-boundaries.patch arm64-simplify-detection-of-memory-zone-boundaries-for-uma-configs.patch csky-simplify-detection-of-memory-zone-boundaries.patch m68k-mm-simplify-detection-of-memory-zone-boundaries.patch parisc-simplify-detection-of-memory-zone-boundaries.patch sparc32-simplify-detection-of-memory-zone-boundaries.patch unicore32-simplify-detection-of-memory-zone-boundaries.patch xtensa-simplify-detection-of-memory-zone-boundaries.patch mm-remove-early_pfn_in_nid-and-config_nodes_span_other_nodes.patch mm-free_area_init-allow-defining-max_zone_pfn-in-descending-order.patch mm-rename-free_area_init_node-to-free_area_init_memoryless_node.patch mm-clean-up-free_area_init_node-and-its-helpers.patch mm-simplify-find_min_pfn_with_active_regions.patch docs-vm-update-memory-models-documentation.patch