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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB746C433DF for ; Tue, 28 Jul 2020 05:16:54 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 42BF020658 for ; Tue, 28 Jul 2020 05:16:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="zUj8Ky/I" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 42BF020658 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4BG4fV5s9TzDr1m for ; Tue, 28 Jul 2020 15:16:50 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=rppt@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=default header.b=zUj8Ky/I; dkim-atps=neutral Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4BG4YD51vSzDqwP for ; Tue, 28 Jul 2020 15:12:16 +1000 (AEST) Received: from aquarius.haifa.ibm.com (nesher1.haifa.il.ibm.com [195.110.40.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 799682070A; Tue, 28 Jul 2020 05:12:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595913133; bh=SiunFkOH1KIyW1NC3iO0mc1YnQ8vPMqtL902CN9Sglg=; h=From:To:Cc:Subject:Date:From; b=zUj8Ky/ISJogZYImW1cerS7gxpsJPyD/s5COPLWHq2m806d7LS+KeFmOjturCkeKD HrFFBTdERy4l0XPM2jQi1NdsS/0AEv/DNIDcsxWU/Hw8p6tUQjHHE7reUbZz0w1jhv yHsh8/Ni8CjiRR1lxOFECz5g0SlMvzBSWjQUZxXU= From: Mike Rapoport To: Andrew Morton Subject: [PATCH 00/15] memblock: seasonal cleaning^w cleanup Date: Tue, 28 Jul 2020 08:11:38 +0300 Message-Id: <20200728051153.1590-1-rppt@kernel.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: linux-sh@vger.kernel.org, Peter Zijlstra , Dave Hansen , linux-mips@vger.kernel.org, Max Filippov , Paul Mackerras , sparclinux@vger.kernel.org, linux-riscv@lists.infradead.org, Will Deacon , Stafford Horne , Marek Szyprowski , linux-s390@vger.kernel.org, linux-c6x-dev@linux-c6x.org, Yoshinori Sato , x86@kernel.org, Russell King , Mike Rapoport , clang-built-linux@googlegroups.com, Ingo Molnar , Catalin Marinas , uclinux-h8-devel@lists.sourceforge.jp, linux-xtensa@linux-xtensa.org, openrisc@lists.librecores.org, Borislav Petkov , Andy Lutomirski , Paul Walmsley , Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Michal Simek , linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, Palmer Dabbelt , Christoph Hellwig , Mike Rapoport Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Mike Rapoport Hi, These patches simplify several uses of memblock iterators and hide some of the memblock implementation details from the rest of the system. The patches are on top of v5.8-rc7 + cherry-pick of "mm/sparse: cleanup the code surrounding memory_present()" [1] from mmotm tree. [1] http://lkml.kernel.org/r/20200712083130.22919-1-rppt@kernel.org Mike Rapoport (15): KVM: PPC: Book3S HV: simplify kvm_cma_reserve() dma-contiguous: simplify cma_early_percent_memory() arm, xtensa: simplify initialization of high memory pages arm64: numa: simplify dummy_numa_init() h8300, nds32, openrisc: simplify detection of memory extents powerpc: fadamp: simplify fadump_reserve_crash_area() riscv: drop unneeded node initialization mircoblaze: drop unneeded NUMA and sparsemem initializations memblock: make for_each_memblock_type() iterator private memblock: make memblock_debug and related functionality private memblock: reduce number of parameters in for_each_mem_range() arch, mm: replace for_each_memblock() with for_each_mem_pfn_range() arch, drivers: replace for_each_membock() with for_each_mem_range() x86/numa: remove redundant iteration over memblock.reserved memblock: remove 'type' parameter from for_each_memblock() .clang-format | 1 + arch/arm/kernel/setup.c | 18 +++++--- arch/arm/mm/init.c | 59 +++++------------------- arch/arm/mm/mmu.c | 39 ++++++---------- arch/arm/mm/pmsa-v7.c | 20 ++++---- arch/arm/mm/pmsa-v8.c | 17 ++++--- arch/arm/xen/mm.c | 7 +-- arch/arm64/kernel/machine_kexec_file.c | 6 +-- arch/arm64/kernel/setup.c | 2 +- arch/arm64/mm/init.c | 11 ++--- arch/arm64/mm/kasan_init.c | 8 ++-- arch/arm64/mm/mmu.c | 11 ++--- arch/arm64/mm/numa.c | 15 +++--- arch/c6x/kernel/setup.c | 9 ++-- arch/h8300/kernel/setup.c | 8 ++-- arch/microblaze/mm/init.c | 24 ++-------- arch/mips/cavium-octeon/dma-octeon.c | 12 ++--- arch/mips/kernel/setup.c | 31 ++++++------- arch/mips/netlogic/xlp/setup.c | 2 +- arch/nds32/kernel/setup.c | 8 +--- arch/openrisc/kernel/setup.c | 9 +--- arch/openrisc/mm/init.c | 8 ++-- arch/powerpc/kernel/fadump.c | 58 ++++++++--------------- arch/powerpc/kvm/book3s_hv_builtin.c | 11 +---- arch/powerpc/mm/book3s64/hash_utils.c | 16 +++---- arch/powerpc/mm/book3s64/radix_pgtable.c | 11 ++--- arch/powerpc/mm/kasan/kasan_init_32.c | 8 ++-- arch/powerpc/mm/mem.c | 33 +++++++------ arch/powerpc/mm/numa.c | 7 +-- arch/powerpc/mm/pgtable_32.c | 8 ++-- arch/riscv/mm/init.c | 33 ++++--------- arch/riscv/mm/kasan_init.c | 10 ++-- arch/s390/kernel/crash_dump.c | 8 ++-- arch/s390/kernel/setup.c | 31 ++++++++----- arch/s390/mm/page-states.c | 6 +-- arch/s390/mm/vmem.c | 16 ++++--- arch/sh/mm/init.c | 9 ++-- arch/sparc/mm/init_64.c | 12 ++--- arch/x86/mm/numa.c | 26 ++++------- arch/xtensa/mm/init.c | 55 ++++------------------ drivers/bus/mvebu-mbus.c | 12 ++--- drivers/s390/char/zcore.c | 9 ++-- include/linux/memblock.h | 45 +++++++++--------- kernel/dma/contiguous.c | 11 +---- mm/memblock.c | 28 +++++++---- mm/page_alloc.c | 11 ++--- mm/sparse.c | 10 ++-- 47 files changed, 324 insertions(+), 485 deletions(-) -- 2.26.2