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 71511CD343F for ; Mon, 18 May 2026 06:55:25 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id BC9BE6B009F; Mon, 18 May 2026 02:55:24 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id BA0DA6B00A0; Mon, 18 May 2026 02:55:24 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id ADDBF6B00A1; Mon, 18 May 2026 02:55:24 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 9C78A6B009F for ; Mon, 18 May 2026 02:55:24 -0400 (EDT) Received: from smtpin08.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 48A271C1D4D for ; Mon, 18 May 2026 06:55:24 +0000 (UTC) X-FDA: 84779629368.08.996B7EE Received: from out-188.mta0.migadu.com (out-188.mta0.migadu.com [91.218.175.188]) by imf09.hostedemail.com (Postfix) with ESMTP id B6E8514000A for ; Mon, 18 May 2026 06:55:20 +0000 (UTC) Authentication-Results: imf09.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=JM9d4r3u; dmarc=pass (policy=none) header.from=linux.dev; spf=pass (imf09.hostedemail.com: domain of lance.yang@linux.dev designates 91.218.175.188 as permitted sender) smtp.mailfrom=lance.yang@linux.dev ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1779087322; 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-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=T6Q6narBBfa2DFEcAhiLjPk+kC15poLsjndhE7THPe4=; b=SAZTmalwlZpXaWk6V9RGiW7Fa7NR/Tvv+1gf4RFuEsVbszNrR2yMsK5d5vz9WwXh621EXw cPRyEPkvQkNiMjF38ZhgHwRN40igJB2NI/6hzxqe1Fo8c+Bah3V4+RC++qhwsgNmwyFf6J 0x6fvTDvm4AVxdYMcYEDuPtc7Mz4dxw= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1779087322; a=rsa-sha256; cv=none; b=ZrG1a7wvWxUEQqCBu25H269Vv1jh5VsiwqFae8jG4LIMd03uKlZ8rImSrBgdwDrUmjQeVm 5y2/sWu6Xv3dCzxZ0MOW+cw+cAzI2JgSJs/GYUZgMw+pBVQ+AyBjmxJu/vhDQP97dCXrG7 WxTamvT5VLbDRRuSWBX4dmL8NPhga30= ARC-Authentication-Results: i=1; imf09.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=JM9d4r3u; dmarc=pass (policy=none) header.from=linux.dev; spf=pass (imf09.hostedemail.com: domain of lance.yang@linux.dev designates 91.218.175.188 as permitted sender) smtp.mailfrom=lance.yang@linux.dev X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1779087317; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=T6Q6narBBfa2DFEcAhiLjPk+kC15poLsjndhE7THPe4=; b=JM9d4r3um6vkgkiy6daR65WR78qA1MrD9d2QcfRAVl6Vzhs/8XY97LYGKJl4fqdLxvpeuH YEir1Mr9Ev7fsq18T4jdnS1xPmdwaStWTxOSPu+T7af5NwJa/Cjb9FifpXmLXh/R1qLVtG 219UPF+OKh7SlV2vRBywuN9O80W4b1Y= From: Lance Yang To: david@kernel.org Cc: davem@davemloft.net, andreas@gaisler.com, rppt@kernel.org, akpm@linux-foundation.org, agordeev@linux.ibm.com, gerald.schaefer@linux.ibm.com, hca@linux.ibm.com, gor@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com, chleroy@kernel.org, ljs@kernel.org, liam@infradead.org, vbabka@kernel.org, surenb@google.com, mhocko@suse.com, sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Lance Yang Subject: Re: [PATCH 1/8] sparc/mm: remove register_page_bootmem_info() Date: Mon, 18 May 2026 14:55:06 +0800 Message-Id: <20260518065506.79263-1-lance.yang@linux.dev> In-Reply-To: <20260511-bootmem_info_prep-v1-1-3fb0be6fc688@kernel.org> References: <20260511-bootmem_info_prep-v1-1-3fb0be6fc688@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: B6E8514000A X-Stat-Signature: 371ikm4i6c9ywo6afp5oixwz3u9cauwn X-Rspam-User: X-HE-Tag: 1779087320-669059 X-HE-Meta: U2FsdGVkX1+kSqXNj/sFSs23I9Qr0Np6OA57/OvScOU9wlU55hOVwIIl6e+7NYNAZ/Ckv1QhYFRathzDywqI1GQydqsUsGkM79k0YXsl+du3ddLypyu4maaJTuC3asjljP0090ZP09ZkSiqrjj317kJj5niKO541fklo+eSBqXFXKZFaBGDJydBZOLIHwiKnXroic1YTIEISGOw/w3icxIl2bKFfKNOs8xih8cM0FI9TDiQSMQfDYhcS6718JdtlOgGvkEPQm6igjWKtBwNkuYKidHn45iPQWr4YtGbUKUYAUJsPWf/t/4YpiraSNkB9iLAef6pXw9Q7l9jz5EifmxHcFSRCvp3rRc8vEj04o2Wv+lLKUfdn7spuk8XQ01WJvf0KEa7/9hhQQmp2xfycLzmtZDalEX3hSLiRZv8PF0YPYlXyrX5c5fgaBlT1ATwKhB6zjJrIrLRFmu8wxixpox10/rIX5qmJ70V09zycFyoubLFMuO2BYQZNG6LDgbqrA2fF7qn/+CTLwAODHf4vciauoMYD3YjQcuBVKoKUd6U6Cbhb0h0Cxq1HEG7bSZbkBndFIwAMplBO+XbwR0W5GS70hlPO1t/n+sj2Y4Y9f6wmNpaXgshNtIL4NKR2mwxqPwx4Xiod4U7N1M+LDnzw+bn9tWayze0stex5wzRqHFcDqLzBVeaDFzPDuk+iktsgY0YZX+uZ1SmfhkSoHFQ4XG4lZICZHCB6eu/qgMyF8LJlRkrJdFq2JLXIFYDxWpnHElWVAtGjtFf1xeXyDlzQHqt5VyTj3DpMRSNwcXD5TUdDqHuoqtVEW7yqhsbATud8+YxB26NP+OKZQzNdARZM161xKq7P1HQOZeAK96k+fcwFxMvGh/tCtsfZiaSbwCDhmAJ3BSIbfZbVWEOsPJf35YTc4ctM+OpAmRZfYhW/MBN14h/slVoR7yFEbM2WBvyi6vlOH82UwskDxztHrIp AjC/Abzs wYP5MFaya8EWaunO4jA7bycH1fGwIA6b+R1/ZYepl1zBDoVf3NUGm78dSvy4YoHe+stPpIjPZbrMDVHtbunHnENqvJ7FZY6xkZ7GPab+HlAevaachuyO5t80v1zJ3M6D6wCVPNfh+SEGC0ewc7JqzjTgvq9ck22Mz2tqaoLEEGsdn4oGOZ5awTzsVjaBDzZpQvZnBtJBY3z+msHSl7Cj+ZL5EBUclltMPdJrtOns/I0iEP//dlGnlSJj+cunN9dw9+w6oCp5tunusWcUrbtJzsxLvVw== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, May 11, 2026 at 04:05:29PM +0200, David Hildenbrand (Arm) wrote: >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) >--- Nice cleanup! With CONFIG_NUMA=n, the removed helper did nothing. With CONFIG_NUMA=y, it only looped over nodes and called the empty inline stub. So, feel free to add: Reviewed-by: Lance Yang