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]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8082BC36002 for ; Mon, 24 Mar 2025 11:54:07 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3D436280002; Mon, 24 Mar 2025 07:54:06 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 35E7A280001; Mon, 24 Mar 2025 07:54:06 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 18BFD280002; Mon, 24 Mar 2025 07:54:06 -0400 (EDT) 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 EB700280001 for ; Mon, 24 Mar 2025 07:54:05 -0400 (EDT) Received: from smtpin30.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 33A28802D7 for ; Mon, 24 Mar 2025 11:54:05 +0000 (UTC) X-FDA: 83256286050.30.4B153B8 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by imf16.hostedemail.com (Postfix) with ESMTP id 95CCE18000A for ; Mon, 24 Mar 2025 11:54:02 +0000 (UTC) Authentication-Results: imf16.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=AfxAKE80; spf=pass (imf16.hostedemail.com: domain of david@redhat.com designates 170.10.129.124 as permitted sender) smtp.mailfrom=david@redhat.com; dmarc=pass (policy=quarantine) header.from=redhat.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1742817242; 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=C2sfeu8L38fTcPcGuMWEFZogzyzrv4bdx0MHI8FDP0g=; b=s7Qai4wXHPRdmzLDWh4RC1wgcY+DD1Sp7gjFDZ1NDDgt9DM3nirYiibQDs9i4TI5OXVfHe AS3uKiF5spmyLr6G++73ovy9AEXLi4i3WDWeI/bCw3BWJmlr0zQ2N3S6W2nbI6UB0+Qhnp 4MP2uO0WFoi7nrvEKzZwnj/x/sVwkn0= ARC-Authentication-Results: i=1; imf16.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=AfxAKE80; spf=pass (imf16.hostedemail.com: domain of david@redhat.com designates 170.10.129.124 as permitted sender) smtp.mailfrom=david@redhat.com; dmarc=pass (policy=quarantine) header.from=redhat.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1742817242; a=rsa-sha256; cv=none; b=gL0f2YeBL0C5ArjT9DD5CdvQ0+dZTtDxYBKRn0UA9nZQkFX/R+kBME5oWLWG5lhVxtBnAY Yj63g/GH/UNj0ZgWrC7UuYJLl1cBJWeRPMCnw5YlMHKUiiTY0Oj2N8/CCuG7VDjjzwfVRg JWB5YWFCEWMDt2zgW+6/STQFpW/UPmI= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1742817242; 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:autocrypt:autocrypt; bh=C2sfeu8L38fTcPcGuMWEFZogzyzrv4bdx0MHI8FDP0g=; b=AfxAKE80tvWdc0mV35bqtKNTkM4KAVxT59tzJlfzmGuXTkcoayM8BHmbJizA3iyBfJ+hrL tHWdKs+yucaNG8uECe086OZMxPUjGDfT54Dyfh7oGxlI4sTtxjWPAmCfR5NusLYBiJplAS dC7GQmCrYX0xZM3NRkTXxTKp+6DCqqc= Received: from mail-qt1-f200.google.com (mail-qt1-f200.google.com [209.85.160.200]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-509-kZKXdjIkOtKLQrfxbAmADg-1; Mon, 24 Mar 2025 07:53:58 -0400 X-MC-Unique: kZKXdjIkOtKLQrfxbAmADg-1 X-Mimecast-MFC-AGG-ID: kZKXdjIkOtKLQrfxbAmADg_1742817238 Received: by mail-qt1-f200.google.com with SMTP id d75a77b69052e-4768656f608so90743621cf.1 for ; Mon, 24 Mar 2025 04:53:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1742817238; x=1743422038; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:from:references:cc:to:subject:user-agent :mime-version:date:message-id:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=C2sfeu8L38fTcPcGuMWEFZogzyzrv4bdx0MHI8FDP0g=; b=WIWSAnlpvejGIYJAcDLjhOKrVk8UdaLEYMzzdobQMFyoesZ31GbZXkz0LSvnTMTAi+ KoDcrE8uzLAc2xabNJmKpooyeEkSqj8gYPqcgxwnJIvEbxMaVvrivqRV52QwAHNhCrYA yNKcT2le7H4jW3OJNRYuVYQg45l+RbnbO+HcQgdi83WwBiLyZOSPGCuDDSmMlHRTxAeX SGLX54l0FjpOlYxbqsQIwAwBEhaWBTNIJnN1c8Fb+AzHknympGYRj5EwOoM8x7XcRecq kwtxqtYLIuFusYaAALoi/3B0vKk7A2Aq1mxPR7wwOjVBaFGvKqnMOOJWj4uh47rOwviv txBw== X-Forwarded-Encrypted: i=1; AJvYcCX3b0xASjeJwG/I7GM6cXrRwg/KiuD09xT3m0ngSq4SGtwLacWoNjizwhFlxE0O26jmiMZz0Y617A==@kvack.org X-Gm-Message-State: AOJu0Ywvd8asgiQfgtaVz9xAh08GWzGEmpRb2P3JUFzaeLHRBL11rLSY 6+DviGk8n7IADyJlOZtMDU1s83uDbY3zkG0E97xLvkn5HZW26XU2l/44rarjayLuVE0U/CVpOCv ktWIwa4ZDeSeR4o5hfNJFmYikJ5R85FDFow/RW3tBb2ssYxmE X-Gm-Gg: ASbGncugpUVgkEGMT0uvrkr8GYx+ISLZMWcxf5LoAVdURNwvi7B237Ajq5tdJUC1qfX wcHoDjN4lGtggV8IGMkqQT71wZO8v69ZYT4Bb6eutV7uxHgCI5+wYt4ExErb9R3qfImS4aHdGnT GwFrUXmtcqItFMVKHAKek9XWMFZqW4pbhcobI16AMJYDogpQHHLwOwO8ibzWcMOXyzgchaEkyXu rlXYqUWkXCWp1uFu5zWjA2PJMhcYtsfViH9kUIl3sNNH9imQv3AXp1lNDVtP+gFJ+FMOFK5xzj2 znOhd8bI1smV X-Received: by 2002:a05:622a:1345:b0:477:1f59:2876 with SMTP id d75a77b69052e-4771f592a4dmr160265011cf.28.1742817238146; Mon, 24 Mar 2025 04:53:58 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFJX1ZUsULbp6GUHAiEzkOwnrqQhf5LhF8C61B07lJEt8sE2bo3aPiY2wZwMlVNZp1+6u1IWA== X-Received: by 2002:a05:622a:1345:b0:477:1f59:2876 with SMTP id d75a77b69052e-4771f592a4dmr160264461cf.28.1742817237670; Mon, 24 Mar 2025 04:53:57 -0700 (PDT) Received: from [172.20.3.205] ([99.209.85.25]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-4771d176093sm46156621cf.19.2025.03.24.04.53.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Mar 2025 04:53:57 -0700 (PDT) Message-ID: <73bea938-15a2-4b4a-8d31-0db9f9c476e0@redhat.com> Date: Mon, 24 Mar 2025 12:53:55 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [akpm-mm:mm-stable] [mm] c25465eb76: ltp.swapon03.fail To: kernel test robot Cc: oe-lkp@lists.linux.dev, lkp@intel.com, Andrew Morton , Simona Vetter , Alistair Popple , Alex Shi , Danilo Krummrich , Dave Airlie , Jann Horn , Jason Gunthorpe , Jerome Glisse , John Hubbard , Jonathan Corbet , Karol Herbst , Liam Howlett , Lorenzo Stoakes , Lyude , "Masami Hiramatsu (Google)" , Oleg Nesterov , Pasha Tatashin , Peter Xu , Peter Zijlstra , SeongJae Park , Vlastimil Babka , Yanteng Si , Barry Song , linux-kernel@vger.kernel.org, linux-mm@kvack.org, ltp@lists.linux.it References: <202503241635.4c94156d-lkp@intel.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; 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 B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzSREYXZpZCBIaWxk ZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT7CwZgEEwEIAEICGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAhkBFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAl8Ox4kFCRKpKXgACgkQTd4Q 9wD/g1oHcA//a6Tj7SBNjFNM1iNhWUo1lxAja0lpSodSnB2g4FCZ4R61SBR4l/psBL73xktp rDHrx4aSpwkRP6Epu6mLvhlfjmkRG4OynJ5HG1gfv7RJJfnUdUM1z5kdS8JBrOhMJS2c/gPf wv1TGRq2XdMPnfY2o0CxRqpcLkx4vBODvJGl2mQyJF/gPepdDfcT8/PY9BJ7FL6Hrq1gnAo4 3Iv9qV0JiT2wmZciNyYQhmA1V6dyTRiQ4YAc31zOo2IM+xisPzeSHgw3ONY/XhYvfZ9r7W1l pNQdc2G+o4Di9NPFHQQhDw3YTRR1opJaTlRDzxYxzU6ZnUUBghxt9cwUWTpfCktkMZiPSDGd KgQBjnweV2jw9UOTxjb4LXqDjmSNkjDdQUOU69jGMUXgihvo4zhYcMX8F5gWdRtMR7DzW/YE BgVcyxNkMIXoY1aYj6npHYiNQesQlqjU6azjbH70/SXKM5tNRplgW8TNprMDuntdvV9wNkFs 9TyM02V5aWxFfI42+aivc4KEw69SE9KXwC7FSf5wXzuTot97N9Phj/Z3+jx443jo2NR34XgF 89cct7wJMjOF7bBefo0fPPZQuIma0Zym71cP61OP/i11ahNye6HGKfxGCOcs5wW9kRQEk8P9 M/k2wt3mt/fCQnuP/mWutNPt95w9wSsUyATLmtNrwccz63XOwU0EVcufkQEQAOfX3n0g0fZz Bgm/S2zF/kxQKCEKP8ID+Vz8sy2GpDvveBq4H2Y34XWsT1zLJdvqPI4af4ZSMxuerWjXbVWb T6d4odQIG0fKx4F8NccDqbgHeZRNajXeeJ3R7gAzvWvQNLz4piHrO/B4tf8svmRBL0ZB5P5A 2uhdwLU3NZuK22zpNn4is87BPWF8HhY0L5fafgDMOqnf4guJVJPYNPhUFzXUbPqOKOkL8ojk CXxkOFHAbjstSK5Ca3fKquY3rdX3DNo+EL7FvAiw1mUtS+5GeYE+RMnDCsVFm/C7kY8c2d0G NWkB9pJM5+mnIoFNxy7YBcldYATVeOHoY4LyaUWNnAvFYWp08dHWfZo9WCiJMuTfgtH9tc75 7QanMVdPt6fDK8UUXIBLQ2TWr/sQKE9xtFuEmoQGlE1l6bGaDnnMLcYu+Asp3kDT0w4zYGsx 5r6XQVRH4+5N6eHZiaeYtFOujp5n+pjBaQK7wUUjDilPQ5QMzIuCL4YjVoylWiBNknvQWBXS lQCWmavOT9sttGQXdPCC5ynI+1ymZC1ORZKANLnRAb0NH/UCzcsstw2TAkFnMEbo9Zu9w7Kv AxBQXWeXhJI9XQssfrf4Gusdqx8nPEpfOqCtbbwJMATbHyqLt7/oz/5deGuwxgb65pWIzufa N7eop7uh+6bezi+rugUI+w6DABEBAAHCwXwEGAEIACYCGwwWIQQb2cqtc1xMOkYN/MpN3hD3 AP+DWgUCXw7HsgUJEqkpoQAKCRBN3hD3AP+DWrrpD/4qS3dyVRxDcDHIlmguXjC1Q5tZTwNB boaBTPHSy/Nksu0eY7x6HfQJ3xajVH32Ms6t1trDQmPx2iP5+7iDsb7OKAb5eOS8h+BEBDeq 3ecsQDv0fFJOA9ag5O3LLNk+3x3q7e0uo06XMaY7UHS341ozXUUI7wC7iKfoUTv03iO9El5f XpNMx/YrIMduZ2+nd9Di7o5+KIwlb2mAB9sTNHdMrXesX8eBL6T9b+MZJk+mZuPxKNVfEQMQ a5SxUEADIPQTPNvBewdeI80yeOCrN+Zzwy/Mrx9EPeu59Y5vSJOx/z6OUImD/GhX7Xvkt3kq Er5KTrJz3++B6SH9pum9PuoE/k+nntJkNMmQpR4MCBaV/J9gIOPGodDKnjdng+mXliF3Ptu6 3oxc2RCyGzTlxyMwuc2U5Q7KtUNTdDe8T0uE+9b8BLMVQDDfJjqY0VVqSUwImzTDLX9S4g/8 kC4HRcclk8hpyhY2jKGluZO0awwTIMgVEzmTyBphDg/Gx7dZU1Xf8HFuE+UZ5UDHDTnwgv7E th6RC9+WrhDNspZ9fJjKWRbveQgUFCpe1sa77LAw+XFrKmBHXp9ZVIe90RMe2tRL06BGiRZr jPrnvUsUUsjRoRNJjKKA/REq+sAnhkNPPZ/NNMjaZ5b8Tovi8C0tmxiCHaQYqj7G2rgnT0kt WNyWQQ== Organization: Red Hat In-Reply-To: <202503241635.4c94156d-lkp@intel.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: Ob6HYSKeb-pT7G5xRty4-Uo8Vt2IEIgU6lUqaYYG72I_1742817238 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 95CCE18000A X-Stat-Signature: i9137mqqfp6gugc5rztoubz763iuy8os X-Rspam-User: X-Rspamd-Server: rspam12 X-HE-Tag: 1742817242-653222 X-HE-Meta: U2FsdGVkX1+c+Y23sflwS81a2XFofxbAHSFBFpg4J9zqNJRr9dO16o18RyaWxqEGcWD3NRjOtaxOKqpKEzm5kGndQW5Br4x0vMepW3YQ/fJRyl44gwoHTFMetFgeMVxMI60+1EvUdk07PF+pFhr9ymWVMvtoBkwqX69vkNXmIWgBrkKvoChrC9lYR7w5lj7WDxk6J7aKYotHNybxE9qZypoCbvfIqfG0c1/xFFw4nW+qxNIeMbjIRqy8ace+ZmdyDOmPNsidblWHfzdwJxcMXUGiWqauziHtLp9SvomYhtRy2BC03AUV7jK2Cy2gH+RsUx9+zB7S8gxJzHXREuwMj7gulgmwuHnzWe3R/ZEKF5QQQ5n+1+tzbBDKFuH7PiHuXqpOKlaPy3ssI+K966poHp8MlRZaIouNNqzFFt8UCETN156lY378CLNL6O9dUBmFRcc94JsJJEjGfZc9HJkWN0VjJd8JJKEPCVUsyUyUS8kAbbwSlVV+kqY/81WMarEBNOxF5ZmE4bUSlZQLYqk94USlnznprFperv7HcEMhGczoKD2LlzxgXWaJCsr3XC7+r7e8MLLADfunlcfpObSLv34bz+icNwWe3KB0YI2Uc0l+rSUaLmHsLPuoQqQFIh9Ulum2Z3gGc7gZNnrm2lRlp8muZP12u4gtNBXuulNz9/nbpo6x9IPytsG00uH22roKAeoswPaWyOXE1DtmzdhmoBsNwN95+gOuFjqLX+/I/k6bIF/gGAhDfXpjCR35ur5yZygBv1tSvPPK0vk4lEdrYbx18Btlb7tuAiIrReaaYg/2q6Y+ijyZFmS0iKwRb9aVFDUdV/s/FMMELi5CULlXxioPqhNhW1jtMS0k398jtxBQ6RSXFiyb1qtRMMvvn4zbL/+LOpHJCPbg3Gt3yhBWDMEB7QrbOwrF3RUuiBFeMzPyR4P3WDqzNiQV/rsHZgEPQpWZWGKeg9O/OuH+6nV De4VnJ71 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000003, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 24.03.25 09:49, kernel test robot wrote: > > > Hello, > > kernel test robot noticed "ltp.swapon03.fail" on: > > commit: c25465eb7630ffcadaab29c1010071512f8c9621 ("mm: use single SWP_DEVICE_EXCLUSIVE entry type") > https://git.kernel.org/cgit/linux/kernel/git/akpm/mm.git mm-stable > > > in testcase: ltp > version: ltp-x86_64-042eff32a-1_20250322 > with following parameters: > > disk: 1HDD > fs: btrfs > test: syscalls-04/swapon03 > > > > config: x86_64-rhel-9.4-ltp > compiler: gcc-12 > test machine: 4 threads 1 sockets Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz (Ivy Bridge) with 8G memory LTP needs fixing. tst_max_swapfiles() detects the number of supported swapfiles by parsing the kernel config, expecting that with CONFIG_DEVICE_PRIVATE we'd use 4 on newer kernels. Now it's "3", and consequently we support one more swapfile which the test cannot deal with (expecting a failure) So, all good from a kernel perspective. -- Cheers, David / dhildenb