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 EB181CD37BE for ; Mon, 11 May 2026 14:05:50 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4gDhMb1W1bz2yFQ; Tue, 12 May 2026 00:05:47 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2600:3c04:e001:324:0:1991:8:25" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1778508347; cv=none; b=IvbrSuE2nZjBVhPWU53Rbs0fUAxdK5ctPzqwNBCna4Ov3B3Yhv7Zu7wRg4rxj2EysfgLCvAq8bK0s5USvFJ8b7kCKGCMFN4fY/9yL1ryB3XebRhg3Fd45664LS+VT78KGFD6yXh55S7EqXljuG3HVZGvRbyRX0dcKE+VwsWjuJdKkjF1RsTpee58mntfyYzKQIj40+QGRKDyb41Ar56uSCU6l/AIEtSVmDAC61jGiXWsfOPiP7aUeBirXG7ZIk9CKeNCYHmC1gpuKtUVnyz8/rKGR73huSvzuqsnrpwlOSAnlp0n0HgN4BZKJBWLaK07DaRCXLLJkqpv8+mHeF1LfQ== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1778508347; c=relaxed/relaxed; bh=uRHNmf93uQX2kBlaHb/fY571d6FVsWsidkKskPPh+yI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=GbWAPns8EIrm1oX27z70pNpBYlJp7t0nBH7jwlY1/vF3LmhrPCGqufDFgPnQGTqVnVu/kjpOeh/2hyR3Lo5BDFOIVhEO1yGlfs4O7RKeGTI22TMaJJGKhboKxA9cRpfNdqxb9aiklVauhOoWtKNpl4Q0pz2z0XI6bdtcNH8CSfQz2ZQh1NMN6VVNozZj4UlWUhYT/gQXarwcKvg1zP+WycxWiIEnOfppoLandajJEEZlK/RRQ1seOwqlqKEQv2PBVnQOkiS57/8txeCeMgF6LQsIT9IByCSh81roZVZBJjZD1VYSF3naGPP+wm1eKtjuvDPufItV2+nLd0J+DFshWw== 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=ZVqW/8uB; dkim-atps=neutral; spf=pass (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=david@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=ZVqW/8uB; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=david@kernel.org; receiver=lists.ozlabs.org) Received: from tor.source.kernel.org (tor.source.kernel.org [IPv6:2600:3c04:e001:324:0:1991:8:25]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4gDhMZ3pJdz2x9N for ; Tue, 12 May 2026 00:05:46 +1000 (AEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 147BC600CB; Mon, 11 May 2026 14:05:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4DD66C2BCB0; Mon, 11 May 2026 14:05:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778508343; bh=zGEwXeQeeaa/yetEDRVp5+lm1X5UYQ4s449U39c7KOQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=ZVqW/8uBvCQNuH1FvNzPpfFfOV3fXvq9+aGIjhZjuuGqpF1t7+7+jnJnz2fGIA+/D yxYGeANt8K3XRNU9rBN3mNKFQ+2z65C4F0WaEymY9eIT42HUwFGIU35Eb4InQAFnZw 9tKd3WH7g8BdkcFMxeaxQoBX4UoNqEc/YvxkV3cx1VktE0HUZwsiTxNo4b95L8Va7o QEBPTERhjBauEwb1ned73L8nMQCwv2VkyNbRrjtncsuhg7G7zOIjCHkibLXIpKONG4 1JdBvkGT+0r4+PiZFrgPk/5vVPlDICWGR2QQJJ3jB2zi39CRKDKza7z1iF9RCoh54s M1DoU+naPhh3Q== From: "David Hildenbrand (Arm)" Date: Mon, 11 May 2026 16:05:29 +0200 Subject: [PATCH 1/8] sparc/mm: remove register_page_bootmem_info() 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 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260511-bootmem_info_prep-v1-1-3fb0be6fc688@kernel.org> References: <20260511-bootmem_info_prep-v1-0-3fb0be6fc688@kernel.org> In-Reply-To: <20260511-bootmem_info_prep-v1-0-3fb0be6fc688@kernel.org> To: "David S. Miller" , Andreas Larsson , Mike Rapoport , Andrew Morton , Alexander Gordeev , Gerald Schaefer , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Sven Schnelle , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Suren Baghdasaryan , Michal Hocko Cc: sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, "David Hildenbrand (Arm)" X-Mailer: b4 0.13.0 sparc does not select CONFIG_HAVE_BOOTMEM_INFO_NODE, therefore, register_page_bootmem_info_node() is a nop. Let's just get rid of register_page_bootmem_info(). Signed-off-by: David Hildenbrand (Arm) --- arch/sparc/mm/init_64.c | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 367c269305e5..3b679b1d1d72 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include @@ -2477,17 +2476,6 @@ int page_in_phys_avail(unsigned long paddr) return 0; } -static void __init register_page_bootmem_info(void) -{ -#ifdef CONFIG_NUMA - int i; - - for_each_online_node(i) - if (NODE_DATA(i)->node_spanned_pages) - register_page_bootmem_info_node(NODE_DATA(i)); -#endif -} - void __init arch_setup_zero_pages(void) { phys_addr_t zero_page_pa = kern_base + @@ -2498,14 +2486,6 @@ void __init arch_setup_zero_pages(void) void __init mem_init(void) { - /* - * Must be done after boot memory is put on freelist, because here we - * might set fields in deferred struct pages that have not yet been - * initialized, and memblock_free_all() initializes all the reserved - * deferred pages for us. - */ - register_page_bootmem_info(); - if (tlb_type == cheetah || tlb_type == cheetah_plus) cheetah_ecache_flush_init(); } -- 2.43.0