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(p200300cbc74b73002ef66cd6703ce498.dip0.t-ipconnect.de. [2003:cb:c74b:7300:2ef6:6cd6:703c:e498]) by smtp.gmail.com with ESMTPSA id j9-20020a5d4649000000b0030aefa3a957sm6573001wrs.28.2023.06.26.01.11.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Jun 2023 01:11:12 -0700 (PDT) Message-ID: <2e8bb0a4-b887-deaf-898b-75226313127d@redhat.com> Date: Mon, 26 Jun 2023 10:11:11 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v3 8/8] selftests/mm: Add gup test matrix in run_vmtests.sh Content-Language: en-US To: Peter Xu , linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Lorenzo Stoakes , John Hubbard , Andrew Morton , Mike Rapoport , Yang Shi , Andrea Arcangeli , Vlastimil Babka , "Kirill A . Shutemov" , James Houghton , Matthew Wilcox , Mike Kravetz , Hugh Dickins , Jason Gunthorpe References: <20230623142936.268456-1-peterx@redhat.com> <20230623142936.268456-9-peterx@redhat.com> From: David Hildenbrand Organization: Red Hat In-Reply-To: <20230623142936.268456-9-peterx@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 23.06.23 16:29, Peter Xu wrote: > Add a matrix for testing gup based on the current gup_test. Only run the > matrix when -a is specified because it's a bit slow. > > It covers: > > - Different types of huge pages: thp, hugetlb, or no huge page > - Permissions: Write / Read-only > - Fast-gup, with/without > - Types of the GUP: pin / gup / longterm pins > - Shared / Private memories > - GUP size: 1 / 512 / random page sizes > > Signed-off-by: Peter Xu > --- Acked-by: David Hildenbrand -- Cheers, David / dhildenb