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b=IHZEFynykFS1ttB1G1hhT9c4tzOzA9AqYZJ88Y9BSXZZdDvIjf+4NqPUDQk35yyK7 CxOYStsBLS+l3clVVn16laQauI1rI+M3rVNOIi0RNDB50x3vdWKEJc0uCbZDO1IEWD QbamjbZaYPr6be2JTu1VMqusSWwmdKj+3ixYrrkj1eGQUOqfAigNT33lu/ZYHQ/E/L Ccl2TanUsfTghY7OOxJ/TUiSYVSMB5NO3Cq01ZO1akXYRehszNoEyC0VBwc7bttr7a 8SAkj5qM9+X/M3WR7sczHUU12hmM3ygUGefuFuBFR4FdiKFQTjZq39E3+5x9JPTwJl DKu/AWeyQmXXg== Message-ID: Date: Fri, 11 Sep 2026 19:53:45 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] kselftest: mm: remove exclusion of building soft-dirty test in arm64 To: Yeoreum Yun Cc: linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, ljs@kernel.org, liam@infradead.org, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com, shuah@kernel.org References: <20260911125028.1268274-1-yeoreum.yun@arm.com> <0e419abb-71ce-4b97-b189-da86a4891920@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: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 595E9A0004 X-Stat-Signature: 8x8idx4q3ae1xw19rboho4sif4rhp8gy X-HE-Tag: 1789149234-757761 X-HE-Meta: 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 IBRDCZIw uXQ2vIO23V5BM7s2WvlKm04Cw0rQXmxbOMu1N5zHlsJkKSCtzv0joCu17Gz+Xf74HMBw0jHmCNEEgFpc0V9F+6AB3v4EpL3BK66WSTUBAxCXFbcZjHH3r851Ua2No7L8Yeb2ZgM6xOyZa14/Dd+6jHF+kDi2tE5FJb+OPQ9fZ9KhvvT2QL45pNfuumOrzzuR69JBp5h01YVOnY49AHEkEB0OA7KGqVZkDOn1vOHq9oRuajOSSPNDWWwk+pyLrBlUDhTK0+A0CUduyf1GSDINV7JG5u8aOOhb/Ny0MYpeJk+cxKwRNWvILUYd0FsXveECcIdH8hQsfpJwqatdGU3OBAiVOPvhqIWv5WVLy7IP8/eU3sbE/nBHO5/1xbQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 9/11/26 18:24, Yeoreum Yun wrote: >> On 9/11/26 14:50, Yeoreum Yun wrote: >>> Since commit 0389c305ef56 (“selftests/mm: skip soft-dirty tests when CONFIG_MEM_SOFT_DIRTY is disabled”), >>> the soft-dirty test is skipped when soft-dirty is not supported. >>> >>> There is therefore no reason to exclude the test from being built on >>> arm64. Remove the arm64-specific exclusion. >>> >>> Suggested-by: David Hildenbrand (Arm) >>> Signed-off-by: Yeoreum Yun >>> --- >>> tools/testing/selftests/mm/Makefile | 3 --- >>> 1 file changed, 3 deletions(-) >>> >>> diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/mm/Makefile >>> index 2d5366196e30..d3e9bd67904a 100644 >>> --- a/tools/testing/selftests/mm/Makefile >>> +++ b/tools/testing/selftests/mm/Makefile >>> @@ -104,10 +104,7 @@ TEST_GEN_FILES += guard-regions >>> TEST_GEN_FILES += merge >>> TEST_GEN_FILES += rmap >>> TEST_GEN_FILES += folio_split_race_test >>> - >>> -ifneq ($(ARCH),arm64) >>> TEST_GEN_FILES += soft-dirty >>> -endif >>> >>> ifeq ($(ARCH),x86_64) >>> CAN_BUILD_I386 := $(shell ./../x86/check_cc.sh "$(CC)" ../x86/trivial_32bit_program.c -m32) >> >> Does that mean we can also the following? >> >> diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh >> index d09f9f6a384ee..33963535616b2 100755 >> --- a/tools/testing/selftests/mm/run_vmtests.sh >> +++ b/tools/testing/selftests/mm/run_vmtests.sh >> @@ -390,10 +390,7 @@ then >> CATEGORY="pkey" run_test ./protection_keys_64 >> fi >> >> -if [ -x ./soft-dirty ] >> -then >> - CATEGORY="soft_dirty" run_test ./soft-dirty >> -fi >> +CATEGORY="soft_dirty" run_test ./soft-dirty >> >> CATEGORY="pagemap" run_test ./pagemap_ioctl > > Ah right. since all archs have the soft-dirty, we can remove the if > condition. Acked-by: David Hildenbrand (Arm) With that, thanks! -- Cheers, David