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[2003:cb:c743:de00:7030:120f:d1c9:4c3c]) by smtp.gmail.com with ESMTPSA id h15-20020a05600c314f00b004155afe0c11sm3615895wmo.15.2024.04.04.11.45.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 04 Apr 2024 11:45:38 -0700 (PDT) Message-ID: <7c54ce8d-b18b-4c5d-bd7d-56482e2bd946@redhat.com> Date: Thu, 4 Apr 2024 20:45:37 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] selftests: break the dependency upon local header files To: John Hubbard , Andrew Morton Cc: Peter Xu , Shuah Khan , Axel Rasmussen , Andrea Arcangeli , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, LKML , Mark Brown , Muhammad Usama Anjum , Suren Baghdasaryan , Peter Zijlstra References: <20240328033418.203790-1-jhubbard@nvidia.com> <20240328033418.203790-2-jhubbard@nvidia.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: <20240328033418.203790-2-jhubbard@nvidia.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-Server: rspam09 X-Rspamd-Queue-Id: AC3E12000D X-Stat-Signature: sj5phgbmgny6qs7x5bnqcut6trr18m4h X-Rspam-User: X-HE-Tag: 1712256342-886720 X-HE-Meta: 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 VsQqeYm9 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 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 28.03.24 04:34, John Hubbard wrote: > Use tools/include/uapi/ files instead. These are obtained by taking a > snapshot: run "make headers" at the top level, then copy the desired > header file into the appropriate subdir in tools/uapi/. > > This was discussed and solved in [1]. > > However, even before copying any additional files there, there are > already quite a few in tools/include/uapi already. And these will > immediately fix a number of selftests/mm build failures. > > So this patch: > > a) Adds TOOLS_INCLUDES to selftests/lib.mk, so that all selftests can > immediately and easily include the snapshotted header files. > > b) Uses $(TOOLS_INCLUDES) in the selftests/mm build. On today's Arch > Linux, this already fixes all build errors except for a few > userfaultfd.h (those will be addressed in a subsequent patch). > > [1] https://lore.kernel.org/all/783a4178-1dec-4e30-989a-5174b8176b09@redhat.com/ > > Cc: David Hildenbrand > Cc: Mark Brown > Cc: Muhammad Usama Anjum > Cc: Suren Baghdasaryan > Cc: Peter Zijlstra > Signed-off-by: John Hubbard > --- > Acked-by: David Hildenbrand -- Cheers, David / dhildenb