From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-182.mta1.migadu.com (out-182.mta1.migadu.com [95.215.58.182]) (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 8E79F3C3BFA for ; Thu, 9 Jul 2026 06:27:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783578433; cv=none; b=sgIzRV55kAB0D7z4UbNURu2sHSLBqq+2XeDKus4t/b85G28OZXLWlTcKY5fwVlLf/sOiGcY/HQ4uL0NZsdAVp6boEJpnbvkeSDyKuNbpWUwLWTs7omcbT+WUW1xp9H5Awh0hckVJNtswOKwPJ1KmN3nkvzR4IEOxXeznX7YO6xE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783578433; c=relaxed/simple; bh=9VrVW/QToIMmScrSpGWalqjhvFMuTt+99EHwucJphmY=; h=Content-Type:Mime-Version:Subject:From:In-Reply-To:Date:Cc: Message-Id:References:To; b=ky23XmouYuMJ8VBbagNg4GXQqtOqx9YuC4v9XnvA1ksJ8wTFuQ9tPY7vme5sCDflqtwVfcGeqZ/jGbk+hrTxWotToB0eaXt2Efb/jdpXz34uUvfiuB6/d+JN+uLEOhJ74cReh276BA/+xUgI7F3QfYrmEEb2KbipPnh0UPAvyXg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=bMfLYpv1; arc=none smtp.client-ip=95.215.58.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="bMfLYpv1" Content-Type: text/plain; charset=us-ascii DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1783578425; 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=o56MuZDIUAWS/19L51Dk7siopJkCeItvuE/xMY0FFHQ=; b=bMfLYpv1l5qccaXheH+l4qWGKcOKx7Cr4VppGmkLATFhkZrc5EassGgXF/bGUsBPppMdX4 ElRtZfYMlLJJTXKMBpvaS8qwR/Pz4FUbY15aOSh4hnbjQFePeEijKn5SiIlCE0+US12rxK IPg/688IuCFEwy3F5mjhJkMholsjaKk= Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3864.600.51.1.1\)) Subject: Re: [PATCH 08/10] mm/hugetlb_vmemmap: remove bootmem_info leftovers X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Muchun Song In-Reply-To: <20260708-bootmem_info_part2-v1-8-156ce4986598@kernel.org> Date: Thu, 9 Jul 2026 14:26:15 +0800 Cc: Dave Hansen , Andy Lutomirski , Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , Andrew Morton , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Brendan Jackman , Johannes Weiner , Zi Yan , Alexander Gordeev , Gerald Schaefer , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Sven Schnelle , Oscar Salvador , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org Content-Transfer-Encoding: 7bit Message-Id: <4562730E-8B96-440E-A517-7156E084FA06@linux.dev> References: <20260708-bootmem_info_part2-v1-0-156ce4986598@kernel.org> <20260708-bootmem_info_part2-v1-8-156ce4986598@kernel.org> To: "David Hildenbrand (Arm)" X-Migadu-Flow: FLOW_OUT > On Jul 8, 2026, at 22:11, David Hildenbrand (Arm) wrote: > > We never set CONFIG_HAVE_BOOTMEM_INFO_NODE, so we can just switch to > free_reserved_page() and drop the register_page_bootmem_memmap() call. > > Signed-off-by: David Hildenbrand (Arm) Reviewed-by: Muchun Song Thanks.