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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 0AC3DD14892 for ; Thu, 8 Jan 2026 02:57:08 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4dmqLq57cWz2yGQ; Thu, 08 Jan 2026 13:57:07 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=172.105.4.254 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1767841027; cv=none; b=LtL/nYUVA/f0EwwZEia7yVFP+nIMLbyBnemR3NYWAk7UOke/mM2w/EGgJxKnqkFK5k9lrJHAvm0chPRYKVjZV2I9FsJthFoEJrdwJF/r+NBxh826Cn3/UM9ETigHOwhEhkbD84TQp1fFWLmptZOAPubp7VUwyuTYRLRBTk0t6E7Ww+ho0glsFuitzm5Vu5tBPQx2+PcKqHZ4Ps6dvPsCgF+Azin0qcbAUfmmRsB6uB6IUGKpRnHxJBaZgTuyuDxs4IsevgxtuaXuXUWGCAsnZby2xy5CmD7knqmiUofWvwZj7o5/MGX1iMR75/wfsVqDOyRIjCBAn4PUOqQQ/IIQKg== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1767841027; c=relaxed/relaxed; bh=bb09VXEHSGVuDvACYJHsjuF/qKdFpVlUXhZlI58yIwU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=DjhoiwSi6sr2OjzssrovumVS62gvm85mgsAXKHBQF1OzkrqyjVZGizi7D2SgcW2nXy5R1mH7EjZaC6p423vQrISyoOAvx9PUzg0lHC9QitmxDfHR/jqKb2L/IJGIuThEY/B1prgj1v6W/dvQxMgeMsqoEM29f26eJL8c6RVdsv+Xf6GJp62OPoIWs3vPZyxcu+ZgilyuBMe4gVUDHoqrSQPyvHEmyR0+wMHFqVCUycdMFoPfrQvGECryXbR9NjARuWbKFRdufXoAIJALIiWaaQYwrAUATwzOKCoSy90p+hg12xYrcxXp/PXoVdAJibk3wFlx3I3rdjfgtUp9c7ikXA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=VO9+Hp/X; dkim-atps=neutral; spf=pass (client-ip=172.105.4.254; helo=tor.source.kernel.org; envelope-from=vgupta@kernel.org; receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=VO9+Hp/X; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=172.105.4.254; helo=tor.source.kernel.org; envelope-from=vgupta@kernel.org; receiver=lists.ozlabs.org) Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4dmqLp4S2Sz2yG7 for ; Thu, 08 Jan 2026 13:57:06 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 8034D6000A; Thu, 8 Jan 2026 02:56:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 97908C4CEF1; Thu, 8 Jan 2026 02:56:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767840993; bh=bb09VXEHSGVuDvACYJHsjuF/qKdFpVlUXhZlI58yIwU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=VO9+Hp/XVRs8XQB3IDBstup2R+DaU4I6K4mDp34Wm113uMcakMBKaj2eTx55ExHtE nBWUzkdaWvlhDxELVvEA3C6puD6nUZG5J+gpcQ61WkLHnhj+M05LSE5AZcHJamwhvc j/BMfPrbYmdBOqJI5BeEugABP3Mc/vfHCk9GLrpJscoyfLAOJwB+2t8XFPTPsEybag xGnWNL183qpjfSIH8SOBIaB8sVnhazL4Rw/1WNvWFQdpTNcIdnvnpj/0Brkneg1BPR 7qMuhdE1AoXtCk2F775jaiAkT9nh2gM4h7JiM3GPN+qLCo8vxQs/u1WGbxiPYaxbeg hV7kgr+lj43kw== Message-ID: Date: Wed, 7 Jan 2026 18:56:29 -0800 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 02/28] arc: introduce arch_zone_limits_init() To: Mike Rapoport , Andrew Morton Cc: Alex Shi , Alexander Gordeev , Andreas Larsson , Borislav Petkov , Brian Cain , "Christophe Leroy (CS GROUP)" , Catalin Marinas , "David S. Miller" , Dave Hansen , David Hildenbrand , Dinh Nguyen , Geert Uytterhoeven , Guo Ren , Heiko Carstens , Helge Deller , Huacai Chen , Ingo Molnar , Johannes Berg , John Paul Adrian Glaubitz , Jonathan Corbet , "Liam R. Howlett" , Lorenzo Stoakes , Magnus Lindholm , Matt Turner , Max Filippov , Michael Ellerman , Michal Hocko , Michal Simek , Muchun Song , Oscar Salvador , Palmer Dabbelt , Pratyush Yadav , Richard Weinberger , Russell King , Stafford Horne , Suren Baghdasaryan , Thomas Bogendoerfer , Thomas Gleixner , Vasily Gorbik , Vineet Gupta , Vlastimil Babka , Will Deacon , x86@kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-cxl@vger.kernel.org, linux-doc@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-um@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org References: <20260102070005.65328-1-rppt@kernel.org> <20260102070005.65328-3-rppt@kernel.org> Content-Language: en-US From: Vineet Gupta In-Reply-To: <20260102070005.65328-3-rppt@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 1/1/26 22:59, Mike Rapoport wrote: > From: "Mike Rapoport (Microsoft)" > > Move calculations of zone limits to a dedicated arch_zone_limits_init() > function. > > Later MM core will use this function as an architecture specific callback > during nodes and zones initialization and thus there won't be a need to > call free_area_init() from every architecture. > > Signed-off-by: Mike Rapoport (Microsoft) Thx ! Acked-by: Vineet Gupta