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[2003:cb:c706:4e00:31ad:5274:e21c:b59]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-36b367d9393sm13947159f8f.26.2024.07.30.01.11.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Jul 2024 01:11:40 -0700 (PDT) Message-ID: <193e302c-4401-4756-a552-9f1e07ecedcf@redhat.com> Date: Tue, 30 Jul 2024 10:11:39 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [linus:master] [mm] c0bff412e6: stress-ng.clone.ops_per_sec -2.9% regression To: kernel test robot , Peter Xu Cc: oe-lkp@lists.linux.dev, lkp@intel.com, linux-kernel@vger.kernel.org, Andrew Morton , Huacai Chen , Jason Gunthorpe , Matthew Wilcox , Nathan Chancellor , Ryan Roberts , WANG Xuerui , linux-mm@kvack.org, ying.huang@intel.com, feng.tang@intel.com, fengwei.yin@intel.com References: <202407301049.5051dc19-oliver.sang@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: <202407301049.5051dc19-oliver.sang@intel.com> X-Mimecast-Spam-Score: 0 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: 99F5F14001A X-Stat-Signature: ky1zap14iku741e8dp5gy9iayy7snjzi X-Rspamd-Server: rspam09 X-Rspam-User: X-HE-Tag: 1722327105-786157 X-HE-Meta: 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 BfTWOgKD iQJOIiSjwLA5LcCJJpZymVAgertcbPZrcjb1NSapKiYEqqrBi8MJC/lSAPdQohS/hmSKfJ9SHqGBXs4HqxDuKzgrQw7HiYeO6lKCRqw3oyQcJe7juaKdzwsaRBPuC1dzG6zj/I2ECiCnPmYagHP0uUgUZbJzVBjGxHjasnz13c+KDJ45XORfEpaNP4qLYfKbj479EE7lE+hkuRcKnYnPMiyHgpLJ+PnRiQqUWU928vaR3DYtBuAMbQvivJfBS+/e0bandJMA2VyQYyjdlkgRFLtXpZH/Kh6zZweG5vtcwv/kv+ICvLR5r5jorQXwmepwkSfRQEQLFQ0oCggkiqVwR1YYzO4T9J/+h4v7M49wTwqUeD0v8f99DPUj/d1jTnokYgAb6LASzn6cWEGejTfpe+W9XAL+KcQ0Ov8zdmT/9U3tXcoM= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, 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 30.07.24 07:00, kernel test robot wrote: > > > Hello, > > kernel test robot noticed a -2.9% regression of stress-ng.clone.ops_per_sec on: Is that test even using hugetlb? Anyhow, this pretty much sounds like noise and can be ignored. -- Cheers, David / dhildenb