From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2B1863A1D05; Mon, 11 May 2026 14:05:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778508344; cv=none; b=ZBz7T0Xm7LzevLJ5eyi70PZggvtW0jjG/QOgF/MHpok/iu9kTjvG5OwKYVChKu69vFJEeUOuJqQUdqgAi9vuuh+SfjKPuY5dp38RpEmIDEO1f4Onv59RkD1ekGqWKe0DbtlTRzMRo7acWKJUyVVt45BuTIT0dIXBjimeP4YGkfw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778508344; c=relaxed/simple; bh=zGEwXeQeeaa/yetEDRVp5+lm1X5UYQ4s449U39c7KOQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dzmZQ8EPXgRv2XUS+q5ajDJ3PPYitfLrPmnckQccwEekjJYX+HoDqNbzizh3MrFcoEl69L/E6S8E2A/j6kZI0WUfKU263lSDMDq4Br/xJrDA6mwZ9slOuWn/wM8TeSFXaTQVK6csHuBx11SfEwK4A/RX2K8qusIzkuOtPhP1KyQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZVqW/8uB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZVqW/8uB" 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() Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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