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 56B1BF33A63 for ; Thu, 5 Mar 2026 13:52:40 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 9834A6B0093; Thu, 5 Mar 2026 08:52:39 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 95B886B0095; Thu, 5 Mar 2026 08:52:39 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 83D246B0098; Thu, 5 Mar 2026 08:52:39 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id 73DB36B0093 for ; Thu, 5 Mar 2026 08:52:39 -0500 (EST) Received: from smtpin16.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 33EB286090 for ; Thu, 5 Mar 2026 13:52:39 +0000 (UTC) X-FDA: 84512149638.16.8B7D77C Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf05.hostedemail.com (Postfix) with ESMTP id 45392100011 for ; Thu, 5 Mar 2026 13:52:37 +0000 (UTC) Authentication-Results: imf05.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=EIo7W+m2; spf=pass (imf05.hostedemail.com: domain of david@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1772718757; 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=8qGY6vjbIJd6EKuaWbF09ZksWAGqo2RcvhJgoJvuuHc=; b=v+bRseKjf5AmwNa2LJHuneoORU8X+C2yaIIaLAAInVPVVK7o5qS1iKxtBhQ8F2kcND05f9 XbSCaLd3/BujAguYHXmpDSgGl7UfyRertXNezHd0cKhU1CHDx7oJTrFmBQ/xFX/+C3I5Mn K5RODLcPPXhUYQ1DeGYfeIJ5x0SirWM= ARC-Authentication-Results: i=1; imf05.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=EIo7W+m2; spf=pass (imf05.hostedemail.com: domain of david@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1772718757; a=rsa-sha256; cv=none; b=7uh1AXiyCzOr2KmZSZNxFVietp89Aq2gNZvuN6MfT4YglTLKtIeXE4YPqo9+5HDJIh1Ep8 JfxuXqfMzBZkXAuJx/HE0qKhy8QTXrgeGktxmpzHoKUYkRBUQfQlx8ZHyQnl7i/wx33+oz q75RY+tQ0HuqImLKgKDV2lCYWmjxsIE= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 55F5D41E4E; Thu, 5 Mar 2026 13:52:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5A352C116C6; Thu, 5 Mar 2026 13:52:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772718756; bh=xiH0k3VnNllwhvF0paWR+j9imnqSqZXaJMfyHs6hjKM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=EIo7W+m2a6MwdU63DHKHmCU4WCG3j3Le9SNvYGeDQNElh0arR8m0fBDU7v+bT+p/q yqAP6G0WRAYmL3dXHDQQtNFLFJj8JSSRroSHRGmZWMsP7KKQfblh8Pumvo34yIogfh pGk1Zd/yVhILcMc1gIrdLloWJrr2cmioihCmW7IUiKWCQQX/CMsVv86ZB+Mr1UGy9B S7D0J31EC80E3MyhRlTC94FEBty1YKo4jRqjpXknMSvwlOQ7fvIOPCZ1krhJrXnXt1 vU8btOW9WX3rCMO9VA0HyLjWvxJ61yrkg17/YuzqyBjy9gxtGBwttUjzSyRnx7DJNM VekRfeij1nOuQ== Message-ID: Date: Thu, 5 Mar 2026 14:52:20 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 6/6] tools/testing/vma: add test for vma_flags_test(), vma_desc_test() To: "Lorenzo Stoakes (Oracle)" , Andrew Morton Cc: Arnd Bergmann , Greg Kroah-Hartman , Dan Williams , Vishal Verma , Dave Jiang , Gao Xiang , Chao Yu , Yue Hu , Jeffle Xu , Sandeep Dhavale , Hongbo Li , Chunhai Guo , Muchun Song , Oscar Salvador , Konstantin Komarov , Tony Luck , Reinette Chatre , Dave Martin , James Morse , Babu Moger , Damien Le Moal , Naohiro Aota , Johannes Thumshirn , Matthew Wilcox , Jan Kara , "Liam R . Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Hugh Dickins , Baolin Wang , Jann Horn , Pedro Falcato , Jason Gunthorpe , linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, linux-cxl@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-mm@kvack.org, ntfs3@lists.linux.dev, linux-fsdevel@vger.kernel.org References: <376a39eb9e134d2c8ab10e32720dd292970b080a.1772704455.git.ljs@kernel.org> 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: <376a39eb9e134d2c8ab10e32720dd292970b080a.1772704455.git.ljs@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 45392100011 X-Stat-Signature: cjifxa1d511u4neyrpqcgzh356m78gmu X-Rspam-User: X-HE-Tag: 1772718757-671154 X-HE-Meta: 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 lQLmnHYw ozKpsvpPQ9+4oeGhloCvHG6FynA/6TJQjUCKNDj/swwowMYQmkWu9udJk/8e6royXJxGYBlQ7ExtrHEZOYK5zNKoSoB5izCfODp+Sj7AZtMsI3r4SegcKZysM83Zy36RzKt1EDVm0juEfkyCyhqF8bK3om9N3Tk2yTC2+OAS7ujiKX+okiFJiERATiu21XRdipWUJyFLloBPP11TJbs5RjiQkSyyl7dzAbwF79bQCfXvXZAFT4pQoSMA4+80jGUAakoYDKyxegyt/c40uGiIC5Y8K0BOVPpqTjclt+H5qa8fYSvJR0IHWnHXTSAw5kPS/8khL8QKWZe8/g8U= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 3/5/26 11:50, Lorenzo Stoakes (Oracle) wrote: > Now we have helpers which test singular VMA flags - vma_flags_test() and > vma_desc_test() - add a test to explicitly assert that these behave as > expected. > > Signed-off-by: Lorenzo Stoakes (Oracle) > --- > tools/testing/vma/tests/vma.c | 36 +++++++++++++++++++++++++++++++++++ > 1 file changed, 36 insertions(+) > > diff --git a/tools/testing/vma/tests/vma.c b/tools/testing/vma/tests/vma.c > index f031e6dfb474..1aa94dd7e74a 100644 > --- a/tools/testing/vma/tests/vma.c > +++ b/tools/testing/vma/tests/vma.c > @@ -159,6 +159,41 @@ static bool test_vma_flags_word(void) > return true; > } > > +/* Ensure that vma_flags_test() and friends works correctly. */ > +static bool test_vma_flags_test(void) > +{ > + const vma_flags_t flags = mk_vma_flags(VMA_READ_BIT, VMA_WRITE_BIT, > + VMA_EXEC_BIT, 64, 65); When already using numbers, I was wondering whether you'd want to stick to numbers only here. > + struct vm_area_desc desc; struct vm_area_desc desc = { .vma_flags = flags, }; ? -- Cheers, David