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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BA268C5AD2C for ; Sun, 9 Aug 2026 05:52:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=UUAHzT+ILHDR+GYu0qiAH9Mn0m+JaPdomkAZEcjGGAI=; b=tF8szwscdIrESp 5Ov1W+I9BG6TWQHmLpQbs/UMgFpDN8etcRQ/wvQCHcw1Tdg7Tf7YApTtCNSKUSfFL0Y+0oxpWP3aL FFuEuZtNBNZqCD4BMUEjDh3dX2cS/lFIh/MuuXgcOkrUskEL8b9KRBGKcYoHQQ5mzQTR9ChVCoRS2 VrVrf8/GJl68SF26V4H9OQN4D4WW7W3o9tNN14VmyC8eiCkUIZr3j1m//9cIuXThFj80XLHBeeU62 UioX+XuFIqSAC2LogcS9BKipJH2jiQu0Mu1ja6W9PEl6oP/B/HfhF0tYA0Q6XRLJdF/lspTGsTnOs c00c4Aqmnc/Mbcg/qQgw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wswRi-0000000A1Ta-2dKS; Sun, 09 Aug 2026 05:51:42 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wswRh-0000000A1TF-1DuE; Sun, 09 Aug 2026 05:51:41 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 38A4E42A4C; Sun, 9 Aug 2026 05:51:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0BD7B1F000E9; Sun, 9 Aug 2026 05:51:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786254698; bh=T3FGOkCsyAkRq/PlWdyqKgGv29697plosgcUL2pIKfU=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=ixEmCWHm7ue2f00kzDVoGx2sOV1FXDu+EXAaI2iOwLz+GBiH4XdAsliF60VuH08RA jkOi0P473ENk5+CmpbrxxClJp4qkn2H4Nyb2FfdYB8v5l8CkaCzShWTOZSPZSQRzoV QOjH/ievlWfMSifDniCKcMkYCY0sLwmwzFxfd5LmZ13luZgo46vjrYdrXDIOmD3nWC 83ntAy9WSZ2tld1oz2tTUcvfRBnAuIt1DaUTfisZTNnClBNMtKESdsqoBYifeflv8p MP4u3PP5BkcolJtsL9gGsB4bkhZ+7fCEPtMOxmXLP9AMMdrkxNsL6NRMWevPj3Q6Q1 PAmFJQztTL81g== Date: Sun, 9 Aug 2026 08:51:29 +0300 From: Mike Rapoport To: Andrew Morton Cc: Albert Ou , Alexandre Ghiti , Catalin Marinas , Danilo Krummrich , David Hildenbrand , Greg Kroah-Hartman , "Liam R. Howlett" , Lorenzo Stoakes , Michal Hocko , Palmer Dabbelt , Paul Walmsley , "Rafael J. Wysocki" , Suren Baghdasaryan , Vlastimil Babka , Will Deacon , driver-core@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH] drivers/base, mm: move arch_numa.c to mm/ Message-ID: References: <20260806-arch-numa-v1-1-968ec128121e@kernel.org> <20260806154842.9faab19cdfb7cf09799d8f79@linux-foundation.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260806154842.9faab19cdfb7cf09799d8f79@linux-foundation.org> X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, Aug 06, 2026 at 03:48:42PM -0700, Andrew Morton wrote: > On Thu, 06 Aug 2026 09:58:38 +0300 "Mike Rapoport (Microsoft)" wrote: > > > arch_numa.c implements boot time discovery and initialization of NUMA > > topology on architectures that select GENERIC_ARCH_NUMA (currently arm64 > > and riscv). > > > > Since this is step in the initialization of the memory management > > subsystem, it's logical to have arch_numa.c in mm/ alongside numa.c, > > numa_memblks.c and numa_emulation.c. > > > > Move arch_numa.c to mm/ and add its F: entry to "MEMBLOCK AND MEMORY > > MANAGEMENT INITIALIZATION" in MAINTAINERS. > > Unclear what tree this is targeted at. I grabbed it. Heh, it's muscle memory to send such patches to you :) Let's keep this in your tree, thanks! > mm-stable does have this change: > > --- linux-7.2-rc5/drivers/base/arch_numa.c 2026-07-27 04:44:55.000000000 -0700 > +++ 25/drivers/base/arch_numa.c 2026-08-06 15:47:59.019918702 -0700 > @@ -231,10 +231,6 @@ static int __init numa_init(int (*init_f > { > int ret; > > - nodes_clear(numa_nodes_parsed); > - nodes_clear(node_possible_map); > - nodes_clear(node_online_map); > - > ret = numa_memblks_init(init_func, /* memblock_force_top_down */ false); > if (ret < 0) > goto out_free_distance; > > > which is easily handled either way. -- Sincerely yours, Mike. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv