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,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 31CFFC43457 for ; Wed, 14 Oct 2020 21:04:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D370F22258 for ; Wed, 14 Oct 2020 21:04:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602709478; bh=ivWA5G7FqC3R+TPW01d+C46Ian9PAFwjk1iAolaG69Y=; h=Date:From:To:Subject:Reply-To:List-ID:From; b=QPyg51ss4wmvKyqRf6Z+XCFLnzmYHbtMRwZKSwcvs88EmS+2Rnyba4edq9QFVLRCt 03Wnc/lyp3MqLptD+UKcpW0vQwnwd88AJ/f0A9mxlta0gAZy+zYWVSm+vIM//W3AOD jvQxI6T/AEykJ0m7IX+aU2RaxdN9CJTE/0ScXLfk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728427AbgJNVEi (ORCPT ); Wed, 14 Oct 2020 17:04:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:54954 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728536AbgJNVEi (ORCPT ); Wed, 14 Oct 2020 17:04:38 -0400 Received: from localhost.localdomain (c-71-198-47-131.hsd1.ca.comcast.net [71.198.47.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0EAC522253; Wed, 14 Oct 2020 21:04:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602709477; bh=ivWA5G7FqC3R+TPW01d+C46Ian9PAFwjk1iAolaG69Y=; h=Date:From:To:Subject:From; b=XNoOxWFkclOuq2OmXmwn8tb3/INrJejEOKc97sHlLl8KALMZ+yqIVfjIGV65RNhya Kk2ezEmBWHwVh13Qp7B57+6ABB73F1R68hTbEnwEMgTYRLzCh5Vhge824IxOMz8vbi UGHApZNF5+0xakHNzx6y4QHGq90MVQp52CzbRTOA= Date: Wed, 14 Oct 2020 14:04:35 -0700 From: akpm@linux-foundation.org To: benh@kernel.crashing.org, bhe@redhat.com, bp@alien8.de, catalin.marinas@arm.com, dave.hansen@linux.intel.com, dja@axtens.net, hbathini@linux.ibm.com, hch@lst.de, jcmvbkbc@gmail.com, Jonathan.Cameron@huawei.com, kernel@esmil.dk, linux@armlinux.org.uk, luto@kernel.org, m.szyprowski@samsung.com, miguel.ojeda.sandonis@gmail.com, mingo@kernel.org, mingo@redhat.com, mm-commits@vger.kernel.org, monstr@monstr.eu, mpe@ellerman.id.au, palmer@dabbelt.com, paul.walmsley@sifive.com, paulus@samba.org, peterz@infradead.org, rppt@linux.ibm.com, shorne@gmail.com, tglx@linutronix.de, tsbogend@alpha.franken.de, will@kernel.org, ysato@users.sourceforge.jp Subject: [merged] mircoblaze-drop-unneeded-numa-and-sparsemem-initializations.patch removed from -mm tree Message-ID: <20201014210435.yGwjVouzn%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mircoblaze: drop unneeded NUMA and sparsemem initializations has been removed from the -mm tree. Its filename was mircoblaze-drop-unneeded-numa-and-sparsemem-initializations.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Mike Rapoport Subject: mircoblaze: drop unneeded NUMA and sparsemem initializations microblaze does not support neither NUMA not SPARSMEM, so there is no point to call memblock_set_node() and sparse_memory_present_with_active_regions() functions during microblaze memory initialization. Remove these calls and the surrounding code. Link: https://lkml.kernel.org/r/20200818151634.14343-8-rppt@kernel.org Signed-off-by: Mike Rapoport Cc: Andy Lutomirski Cc: Baoquan He Cc: Benjamin Herrenschmidt Cc: Borislav Petkov Cc: Catalin Marinas Cc: Christoph Hellwig Cc: Daniel Axtens Cc: Dave Hansen Cc: Emil Renner Berthing Cc: Hari Bathini Cc: Ingo Molnar Cc: Ingo Molnar Cc: Jonathan Cameron Cc: Marek Szyprowski Cc: Max Filippov Cc: Michael Ellerman Cc: Michal Simek Cc: Miguel Ojeda Cc: Palmer Dabbelt Cc: Paul Mackerras Cc: Paul Walmsley Cc: Peter Zijlstra Cc: Russell King Cc: Stafford Horne Cc: Thomas Bogendoerfer Cc: Thomas Gleixner Cc: Will Deacon Cc: Yoshinori Sato Signed-off-by: Andrew Morton --- arch/microblaze/mm/init.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) --- a/arch/microblaze/mm/init.c~mircoblaze-drop-unneeded-numa-and-sparsemem-initializations +++ a/arch/microblaze/mm/init.c @@ -108,9 +108,8 @@ static void __init paging_init(void) void __init setup_memory(void) { - struct memblock_region *reg; - #ifndef CONFIG_MMU + struct memblock_region *reg; u32 kernel_align_start, kernel_align_size; /* Find main memory where is the kernel */ @@ -164,17 +163,6 @@ void __init setup_memory(void) pr_info("%s: max_low_pfn: %#lx\n", __func__, max_low_pfn); pr_info("%s: max_pfn: %#lx\n", __func__, max_pfn); - /* Add active regions with valid PFNs */ - for_each_memblock(memory, reg) { - unsigned long start_pfn, end_pfn; - - start_pfn = memblock_region_memory_base_pfn(reg); - end_pfn = memblock_region_memory_end_pfn(reg); - memblock_set_node(start_pfn << PAGE_SHIFT, - (end_pfn - start_pfn) << PAGE_SHIFT, - &memblock.memory, 0); - } - paging_init(); } _ Patches currently in -mm which might be from rppt@linux.ibm.com are mm-remove-unused-early_pfn_valid.patch