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 00CF4C5DF94 for ; Mon, 24 Aug 2026 12:32:48 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id CCB496B00A4; Mon, 24 Aug 2026 08:32:47 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C7C216B00A5; Mon, 24 Aug 2026 08:32:47 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B6A336B00A6; Mon, 24 Aug 2026 08:32:47 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 8ED2D6B00A4 for ; Mon, 24 Aug 2026 08:32:47 -0400 (EDT) Received: from smtpin23.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 2FA851A006F for ; Mon, 24 Aug 2026 12:32:47 +0000 (UTC) X-FDA: 85136101974.23.549DE15 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf16.hostedemail.com (Postfix) with ESMTP id 5511018000D for ; Mon, 24 Aug 2026 12:32:45 +0000 (UTC) Authentication-Results: imf16.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=lamlZeId; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf16.hostedemail.com: domain of david@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=david@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1787574765; 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=zqlFWmE7mdoPXGZ20KnqQ/XM8s+nHIOBkClz/EjLnkA=; b=Td5jyrH96KhoGGIWOrsn2c9RsxIbrbcwIAiyyqsesdNNSaKCAeDrdmIhCqw6OYFiOvyPBY 14GzGt4QH3b8UBwat+sKghpAUOeCuIqEaA0AFHENyVSJ4RRPYF12/GoomnrShBIFi4v+tL 1x8pmpEWqHyFBrvIr7+4IZnEQpcWKA0= ARC-Authentication-Results: i=1; imf16.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=lamlZeId; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf16.hostedemail.com: domain of david@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=david@kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1787574765; b=gw1tOEx8yWjq3hu5WsUHziLKBwUG4YfdjLNJJFSD7SwNPbHFfXJkLo5+1j7koNqaiLCDhF p4u3Nt7NLLln/v3XkwvIyMr1dVemtaEtSTXcPGD6tnOqZxRFr7DE7WUsSS8mP3HzNxwiIW 3D70up5WnKsM2JUAgoN+Xegz9s7/2LQ= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 6EFB440BB8; Mon, 24 Aug 2026 12:32:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D73231F00A3A; Mon, 24 Aug 2026 12:32:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787574764; bh=zqlFWmE7mdoPXGZ20KnqQ/XM8s+nHIOBkClz/EjLnkA=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=lamlZeIden2T7H96cAGP3JYCXFRJHvO7TKYBqByTFY/tbx8hLgbafEj3FOa1hLCXo bvT47pEqO8NGGvRnREP0MZ5U9T9bw9WOSsLeWIiOOARHUkZ33tNMc2RlAuKTy9i7DV +4sUw0fKHTlEhyU5GrugvrVElTuIoxoFsnlj0eVC1caSA0h0aVd+a6BjvGupe9BBpK At97pfmODC5igqlEaRe9fpWFZw6fJ0irq6puf2fcqWrtOVyAU1YCnFuB3bCccZpPyp 3dUPrV7ncUy623pmM/CqJ8KZyAetuzS9ge+y9RptHHG0wUe+Y//wNVnNWKG/YAwo3v ATZe41e10DA5g== Message-ID: Date: Mon, 24 Aug 2026 14:32:33 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v7 3/6] tools/lib/mm: move hugepage_settings out of selftests To: Sarthak Sharma , Andrew Morton Cc: Lorenzo Stoakes , "Liam R . Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Shuah Khan , Zi Yan , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Jason Gunthorpe , John Hubbard , Peter Xu , Leon Romanovsky , Jonathan Corbet , Shuah Khan , Mark Brown , Anshuman Khandual , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260813181230.483746-1-sarthak.sharma@arm.com> <20260813181230.483746-4-sarthak.sharma@arm.com> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; keydata= xsFNBFXLn5EBEAC+zYvAFJxCBY9Tr1xZgcESmxVNI/0ffzE/ZQOiHJl6mGkmA1R7/uUpiCjJ dBrn+lhhOYjjNefFQou6478faXE6o2AhmebqT4KiQoUQFV4R7y1KMEKoSyy8hQaK1umALTdL QZLQMzNE74ap+GDK0wnacPQFpcG1AE9RMq3aeErY5tujekBS32jfC/7AnH7I0v1v1TbbK3Gp XNeiN4QroO+5qaSr0ID2sz5jtBLRb15RMre27E1ImpaIv2Jw8NJgW0k/D1RyKCwaTsgRdwuK Kx/Y91XuSBdz0uOyU/S8kM1+ag0wvsGlpBVxRR/xw/E8M7TEwuCZQArqqTCmkG6HGcXFT0V9 PXFNNgV5jXMQRwU0O/ztJIQqsE5LsUomE//bLwzj9IVsaQpKDqW6TAPjcdBDPLHvriq7kGjt WhVhdl0qEYB8lkBEU7V2Yb+SYhmhpDrti9Fq1EsmhiHSkxJcGREoMK/63r9WLZYI3+4W2rAc UucZa4OT27U5ZISjNg3Ev0rxU5UH2/pT4wJCfxwocmqaRr6UYmrtZmND89X0KigoFD/XSeVv jwBRNjPAubK9/k5NoRrYqztM9W6sJqrH8+UWZ1Idd/DdmogJh0gNC0+N42Za9yBRURfIdKSb B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzS5EYXZpZCBIaWxk ZW5icmFuZCAoQ3VycmVudCkgPGRhdmlkQGtlcm5lbC5vcmc+wsGQBBMBCAA6AhsDBQkmWAik AgsJBBUKCQgCFgICHgUCF4AWIQQb2cqtc1xMOkYN/MpN3hD3AP+DWgUCaYJt/AIZAQAKCRBN 3hD3AP+DWriiD/9BLGEKG+N8L2AXhikJg6YmXom9ytRwPqDgpHpVg2xdhopoWdMRXjzOrIKD g4LSnFaKneQD0hZhoArEeamG5tyo32xoRsPwkbpIzL0OKSZ8G6mVbFGpjmyDLQCAxteXCLXz ZI0VbsuJKelYnKcXWOIndOrNRvE5eoOfTt2XfBnAapxMYY2IsV+qaUXlO63GgfIOg8RBaj7x 3NxkI3rV0SHhI4GU9K6jCvGghxeS1QX6L/XI9mfAYaIwGy5B68kF26piAVYv/QZDEVIpo3t7 /fjSpxKT8plJH6rhhR0epy8dWRHk3qT5tk2P85twasdloWtkMZ7FsCJRKWscm1BLpsDn6EQ4 jeMHECiY9kGKKi8dQpv3FRyo2QApZ49NNDbwcR0ZndK0XFo15iH708H5Qja/8TuXCwnPWAcJ DQoNIDFyaxe26Rx3ZwUkRALa3iPcVjE0//TrQ4KnFf+lMBSrS33xDDBfevW9+Dk6IISmDH1R HFq2jpkN+FX/PE8eVhV68B2DsAPZ5rUwyCKUXPTJ/irrCCmAAb5Jpv11S7hUSpqtM/6oVESC 3z/7CzrVtRODzLtNgV4r5EI+wAv/3PgJLlMwgJM90Fb3CB2IgbxhjvmB1WNdvXACVydx55V7 LPPKodSTF29rlnQAf9HLgCphuuSrrPn5VQDaYZl4N/7zc2wcWM7BTQRVy5+RARAA59fefSDR 9nMGCb9LbMX+TFAoIQo/wgP5XPyzLYakO+94GrgfZjfhdaxPXMsl2+o8jhp/hlIzG56taNdt VZtPp3ih1AgbR8rHgXw1xwOpuAd5lE1qNd54ndHuADO9a9A0vPimIes78Hi1/yy+ZEEvRkHk /kDa6F3AtTc1m4rbbOk2fiKzzsE9YXweFjQvl9p+AMw6qd/iC4lUk9g0+FQXNdRs+o4o6Qvy iOQJfGQ4UcBuOy1IrkJrd8qq5jet1fcM2j4QvsW8CLDWZS1L7kZ5gT5EycMKxUWb8LuRjxzZ 3QY1aQH2kkzn6acigU3HLtgFyV1gBNV44ehjgvJpRY2cC8VhanTx0dZ9mj1YKIky5N+C0f21 zvntBqcxV0+3p8MrxRRcgEtDZNav+xAoT3G0W4SahAaUTWXpsZoOecwtxi74CyneQNPTDjNg azHmvpdBVEfj7k3p4dmJp5i0U66Onmf6mMFpArvBRSMOKU9DlAzMi4IvhiNWjKVaIE2Se9BY FdKVAJaZq85P2y20ZBd08ILnKcj7XKZkLU5FkoA0udEBvQ0f9QLNyyy3DZMCQWcwRuj1m73D sq8DEFBdZ5eEkj1dCyx+t/ga6x2rHyc8Sl86oK1tvAkwBNsfKou3v+jP/l14a7DGBvrmlYjO 59o3t6inu6H7pt7OL6u6BQj7DoMAEQEAAcLBfAQYAQgAJgIbDBYhBBvZyq1zXEw6Rg38yk3e EPcA/4NaBQJonNqrBQkmWAihAAoJEE3eEPcA/4NaKtMQALAJ8PzprBEXbXcEXwDKQu+P/vts IfUb1UNMfMV76BicGa5NCZnJNQASDP/+bFg6O3gx5NbhHHPeaWz/VxlOmYHokHodOvtL0WCC 8A5PEP8tOk6029Z+J+xUcMrJClNVFpzVvOpb1lCbhjwAV465Hy+NUSbbUiRxdzNQtLtgZzOV Zw7jxUCs4UUZLQTCuBpFgb15bBxYZ/BL9MbzxPxvfUQIPbnzQMcqtpUs21CMK2PdfCh5c4gS sDci6D5/ZIBw94UQWmGpM/O1ilGXde2ZzzGYl64glmccD8e87OnEgKnH3FbnJnT4iJchtSvx yJNi1+t0+qDti4m88+/9IuPqCKb6Stl+s2dnLtJNrjXBGJtsQG/sRpqsJz5x1/2nPJSRMsx9 5YfqbdrJSOFXDzZ8/r82HgQEtUvlSXNaXCa95ez0UkOG7+bDm2b3s0XahBQeLVCH0mw3RAQg r7xDAYKIrAwfHHmMTnBQDPJwVqxJjVNr7yBic4yfzVWGCGNE4DnOW0vcIeoyhy9vnIa3w1uZ 3iyY2Nsd7JxfKu1PRhCGwXzRw5TlfEsoRI7V9A8isUCoqE2Dzh3FvYHVeX4Us+bRL/oqareJ CIFqgYMyvHj7Q06kTKmauOe4Nf0l0qEkIuIzfoLJ3qr5UyXc2hLtWyT9Ir+lYlX9efqh7mOY qIws/H2t In-Reply-To: <20260813181230.483746-4-sarthak.sharma@arm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Stat-Signature: szoymogbrfxfkmdynsnqzowmddunnqph X-Rspamd-Queue-Id: 5511018000D X-Rspamd-Server: rspam03 X-Rspam-User: X-HE-Tag: 1787574765-180420 X-HE-Meta: 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 YHNlnn5o ibcOgYGlmgKHMDkzJv0lEomtEV9uJ2zQoiwQPm2sn0klT5Aowajx6TwE5HwFynHfu7TbQCljwvloP7JrIaGiL8TzgGmBtRxfoEoWZ3V5kyF//8Lgm//fhKPFwQooZVNVR7jphqlgSKiea0I1xcfg+n+GYwRgVqjUUxkgIJWLpG1s9JKGyDkaLM4lF56xUuXAbm5SCh0fD19K7rQ5uQblCjWBpggg5dQOg/57ouH1Y5GZyNpmM2Gt8kdgZMv4AEwO96G9iF2cOz2DMpvIcKq68iN/ZwEWv/nqGzeI+TNgZmkaqK7+sAfs/xsvZPd17JbT4ZmyTE7iH7ojG5nr3y7rYfPV4II1x7lfDCPEIDydgu/R5CEL49aBd5W5+Qs5Ayq7gg6WcMWz5yoXuRL8= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 8/13/26 20:12, Sarthak Sharma wrote: > Move hugepage_settings.[ch] from tools/testing/selftests/mm/ to > tools/lib/mm/ so the THP and HugeTLB helpers can be shared more easily > between selftests and other tools. > > Keep the helpers exposed to mm selftests through vm_util.h where possible, > and use direct includes for files that do not > include vm_util.h. Adjust the selftests/mm build to compile the moved > implementation from its new location. > > Remove the remaining kselftest dependency by including file_utils.h > directly and using EXIT_FAILURE in the signal handler. > > Signed-off-by: Sarthak Sharma Acked-by: David Hildenbrand (Arm) -- Cheers, David