From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 925B535F60A; Fri, 11 Sep 2026 17:53:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789149235; cv=none; b=B6bPQjfMco+38dBON87dAitqLejOxDAVt6hRZSKc5kE6MoA7vkr/y9tHLnBDFCnNy0dgqwwdk2U2YNFQ9nA70Xc7K754q7Aog/cBu5Ku2j3uxtv7aDlBbohF12WiAM5kcUdTc4Vzs5FFHWOtB5TqoxJcxozfqpt/rcmCdDSnM9o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789149235; c=relaxed/simple; bh=hpdHSmNm2Oa1VPLFQsERcgfgI3ScSQstciCojE5cCxQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=akcikQvFctppqYnUL+dwAyWGVJK5Eoq2qvY3zuCJL3oday9B/J38tdg6DCJlCn/oe+Zdyb47gQ+3hhm1HZ4UmrQ2vJgrkRul235SbMnIJ47RF+RG5m/yopPo/3z7UyXmVSg5XKm/4ba8T5a/ZOLnbh3gforqYTD4xpOiKqEBuP0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IHZEFyny; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="IHZEFyny" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5A9AF1F000FF; Fri, 11 Sep 2026 17:53:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789149233; bh=LTbZJ30EqsYk8SxQCH9xM+3ZtgdDgiLg204FPahktqQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To; 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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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; 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charset=UTF-8 Content-Transfer-Encoding: 8bit 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