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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2EBD7E9272A for ; Sun, 28 Dec 2025 12:43:02 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 90CCF6B00A4; Sun, 28 Dec 2025 07:43:01 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 8BC1E6B00A6; Sun, 28 Dec 2025 07:43:01 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 78EBF6B00A7; Sun, 28 Dec 2025 07:43:01 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 6342C6B00A4 for ; Sun, 28 Dec 2025 07:43:01 -0500 (EST) Received: from smtpin30.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id DFA47A48B2 for ; Sun, 28 Dec 2025 12:42:59 +0000 (UTC) X-FDA: 84268844520.30.B64C7FB Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf27.hostedemail.com (Postfix) with ESMTP id 51C3A40003 for ; Sun, 28 Dec 2025 12:42:58 +0000 (UTC) Authentication-Results: imf27.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=UD2BERPl; spf=pass (imf27.hostedemail.com: domain of rppt@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1766925778; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=hHem1jOpdanhU4wzja5jbwV5wSMJ+IR8AM9Fotb2ptk=; b=bIPbnl8SiGHT1rXO8z/YZ1CnuSegheyd/OPkjUM/cKpIAx5y+/eMap/psP+Q92rwkeoPxT xhEK0+ylilZ9gFHtHDUQjYvhZsUF+QSAM+b1xfV/DzWjEBibD8SScIm6tZ8V/SdL2GUPIa g/FM36Vaffhcd+MHSySBGzTDZ/xjsOw= ARC-Authentication-Results: i=1; imf27.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=UD2BERPl; spf=pass (imf27.hostedemail.com: domain of rppt@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1766925778; a=rsa-sha256; cv=none; b=O7qFEZ0qDd1l4Yi4MdmOoMztmFsTtiVngQmtmXwYZ2YDievOkhELSpgK0Tvzp+fv9BNIuA mWghbOb99RjuYJC/ykGaryEFzRj4XnKCMluTaWWDRzStBpFE2jRLzG1kOdfos04vSQL9ou Poih5t3TmgXXfgqWNlEsnNpykOSVA2U= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id DCDAE60055; Sun, 28 Dec 2025 12:42:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1380CC4CEFB; Sun, 28 Dec 2025 12:42:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766925777; bh=7/XO61OP3oJL3oXo5SwiraqhSSBSqBw3/hQeqUzArSI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UD2BERPlZ3ba4OSn/ykAf8NN0SaXrPzwsTk5aklWZwegjHk4YPqFP+mPCH1Og4nl2 wtcJ2uIyxWlfn1ediLSSmTIsfKU3/ze9Gq7AgyseaWU/v8PuZKG/ibcGLHdaqGs/XI 1Wx77f7NgvP4aGd9BtfQN6kCMWnqp0KZ3GSCAOLYmW8HRNtlSa6XTWWpkt0gSZPOUh JnxNER3OfiH9ng60Vlm/awFv8D6oyJR6moDue9xFg+0rJO7htyIPTEKQD4sJJiYkPu IYpzRIxBkyogdh33QXcABVHe6ViOEpZtcC7KoONKuCr6PTH+VdpveD1N3juKNj518C j9t2gzzEoApfw== From: Mike Rapoport To: 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 , Mike Rapoport , 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 Subject: [PATCH 11/28] nios2: introduce arch_zone_limits_init() Date: Sun, 28 Dec 2025 14:39:41 +0200 Message-ID: <20251228124001.3624742-12-rppt@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251228124001.3624742-1-rppt@kernel.org> References: <20251228124001.3624742-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 51C3A40003 X-Stat-Signature: h875bzyj9ark1f5331keuc5taq88ougd X-HE-Tag: 1766925778-318695 X-HE-Meta: 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 hXBaZgPv DKeZFFfnYdJX0keAZjzK2Xbfa0aSIOGbmdS9LrZvByJmREGRb8OBrBLmItX6sb+mMSoOAtoSI51wqh0tYbpLLQZcw/OVbruTwkLM3JnFCLc4ADey4GTgAQj/azSok1UyeeNPbDRaN/9lioXN/U1Xn3J+r+3I7LmD1PHhmlG4UF9O9HfDxexR5Gf12pUl/BHZWSiZ7Tcei0SXOols5g98rvGUnNYa5KjbB8ndgQlo6IpShwnmRPeLTL5sfwzglysigLRBQtWtwvSgkq8Y7fnq8XAGD1w== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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) --- arch/nios2/mm/init.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c index 94efa3de3933..2cb666a65d9e 100644 --- a/arch/nios2/mm/init.c +++ b/arch/nios2/mm/init.c @@ -38,6 +38,11 @@ pgd_t *pgd_current; +void __init arch_zone_limits_init(unsigned long *max_zone_pfns) +{ + max_zone_pfns[ZONE_NORMAL] = max_low_pfn; +} + /* * paging_init() continues the virtual memory environment setup which * was begun by the code in arch/head.S. @@ -51,8 +56,7 @@ void __init paging_init(void) pagetable_init(); pgd_current = swapper_pg_dir; - max_zone_pfn[ZONE_NORMAL] = max_low_pfn; - + arch_zone_limits_init(max_zone_pfn); /* pass the memory from the bootmem allocator to the main allocator */ free_area_init(max_zone_pfn); -- 2.51.0