From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5960AF99C79 for ; Sat, 18 Apr 2026 10:56:17 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 7DE1D6B0200; Sat, 18 Apr 2026 06:56:16 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 719F06B0202; Sat, 18 Apr 2026 06:56:16 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 56E576B0203; Sat, 18 Apr 2026 06:56:16 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 3395C6B0200 for ; Sat, 18 Apr 2026 06:56:16 -0400 (EDT) Received: from smtpin19.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id D0CD31B7F21 for ; Sat, 18 Apr 2026 10:56:15 +0000 (UTC) X-FDA: 84671372310.19.D3485D4 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf22.hostedemail.com (Postfix) with ESMTP id 1ADD8C000E for ; Sat, 18 Apr 2026 10:56:13 +0000 (UTC) Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=W4kalYgW; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf22.hostedemail.com: domain of rppt@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=rppt@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1776509774; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=3HHTatSrX/E1NRUlbwJ9Tx1FoI84G0Q2QWeNK6Lnnic=; b=0BUElMrKwc/lebnYu54cZFnET3CVL2vI9M7+DqXnJ6Rdt7lv+gYYtdNq7eJq3IF8jBJY3r c/zF5Uap3wrjoZONt56Xu5pqFhimiPbkWMKGdpFtFb8RV4BVHw/yzD74t2ijODdqbvYs0m hkenXCHCMWJBINVObz5KNRMLNLxyuxs= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=W4kalYgW; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf22.hostedemail.com: domain of rppt@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=rppt@kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1776509774; a=rsa-sha256; cv=none; b=WAVWKeIhr11lrGQDg7gelhz+L8EYMSocwfsEkhgxPZHxZo+xHkFxr0RW3W5au5SQumke80 7CFuyrb6FMMUxAkoDtzvDKs1lFirhbcUqWu6++VmZCq4Grigpz4dqjqps8aGxGs/S6KZaZ jEewYalzfl+tnZYhWtKVNXddq8oLPBI= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 2E5D540BCA; Sat, 18 Apr 2026 10:56:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 66F13C2BCB5; Sat, 18 Apr 2026 10:56:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776509773; bh=HP6NlM6bvsHL46OUqlPVamucjfq0ryG8JPKt7QsDS+o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W4kalYgWBmniwZj5jnpop+e/P4c1WJC28zCTQ+zd07l0YWEcSTchDRZgZyx6KVf0y 8qs7Te53lSeiUUh2fnrWPA4ykN/M0r9sYMKaSee7x9FeljPHiufOPZxXGU8Kj1isUF /rOnKeo17zyLHV+tpII15eQ+aaqd8AkBDkAkTLUUtZH5RP4AaNYUAVXf9b1Eyr/vR0 u59+/eTR9SVFjQrNE6yz7zmPn4AQ7G+k5S1xQyinmuF52ZTd6rxKIkz06z6v3CuBm4 RAs/zzhgT9AzYW8UIoBLwRnhiSLD05SrVfSX79iQkSWJBiQny7Caa0ERFbaBeCHHmI CcnPYud+GCFIA== From: Mike Rapoport To: Andrew Morton , David Hildenbrand Cc: Baolin Wang , Barry Song , Dev Jain , Donet Tom , Jason Gunthorpe , John Hubbard , "Liam R. Howlett" , Lance Yang , Leon Romanovsky , Lorenzo Stoakes , Mark Brown , Michal Hocko , Mike Rapoport , Nico Pache , Peter Xu , Ryan Roberts , Sarthak Sharma , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , Zi Yan , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH v2 04/53] selftests/mm: run_vmtests.sh: don't gate THP and KSM tests on HAVE_HUGEPAGES Date: Sat, 18 Apr 2026 13:54:49 +0300 Message-ID: <20260418105539.1261536-5-rppt@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260418105539.1261536-1-rppt@kernel.org> References: <20260418105539.1261536-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 1ADD8C000E X-Stat-Signature: bzz4qouw3czio9nwbs94rex9y6fxqjuo X-Rspam-User: X-HE-Tag: 1776509773-314002 X-HE-Meta: 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 GCi6Wups JYqw90O8F5Ejj72LnL3QNrcrT2Dm9vGtK8Mem2ZABe0jMF9yyoVRCRAn/FJy77lG8fcS24QE0Jd4CMVAXLw0NoGU5ilUjlY3ERLyvyToIZGduDE1azu7X5C9cmQRWE8U3Imn5KLLlyXpkLJBFq4FNObEt2rQM8H0upjTezpHc6rf4Xy9V11+7qH6MNGgNNF1VqYrM33UOcGb2rohHns3p8pXFhse+tgbmMTbDtVlM/insQO7w1bwtMYyLmxXjmZ/SvnHRqD/n5CcYczaznYyCvtUOsvdAu6gt//aI Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: "Mike Rapoport (Microsoft)" HAVE_HUGEPAGES indicates availability of free HugeTLB pages. It should not be used to gate KSM test that merges transparent huge pages or split_huge_page_test. Remove check for HAVE_HUGEPAGES when running these tests. Signed-off-by: Mike Rapoport (Microsoft) --- tools/testing/selftests/mm/run_vmtests.sh | 22 +++++++++------------- 1 file changed, 9 insertions(+), 13 deletions(-) diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh index d8468451b3a3..e2dc9ac87bfc 100755 --- a/tools/testing/selftests/mm/run_vmtests.sh +++ b/tools/testing/selftests/mm/run_vmtests.sh @@ -436,9 +436,7 @@ CATEGORY="memfd_secret" run_test ./memfd_secret fi # KSM KSM_MERGE_TIME_HUGE_PAGES test with size of 100 -if [ "${HAVE_HUGEPAGES}" = "1" ]; then - CATEGORY="ksm" run_test ./ksm_tests -H -s 100 -fi +CATEGORY="ksm" run_test ./ksm_tests -H -s 100 # KSM KSM_MERGE_TIME test with size of 100 CATEGORY="ksm" run_test ./ksm_tests -P -s 100 # KSM MADV_MERGEABLE test with 10 identical pages @@ -493,16 +491,14 @@ CATEGORY="thp" run_test ./transhuge-stress -d 20 # Try to create XFS if not provided if [ -z "${SPLIT_HUGE_PAGE_TEST_XFS_PATH}" ]; then - if [ "${HAVE_HUGEPAGES}" = "1" ]; then - if test_selected "thp"; then - if grep xfs /proc/filesystems &>/dev/null; then - XFS_IMG=$(mktemp /tmp/xfs_img_XXXXXX) - SPLIT_HUGE_PAGE_TEST_XFS_PATH=$(mktemp -d /tmp/xfs_dir_XXXXXX) - truncate -s 314572800 ${XFS_IMG} - mkfs.xfs -q ${XFS_IMG} - mount -o loop ${XFS_IMG} ${SPLIT_HUGE_PAGE_TEST_XFS_PATH} - MOUNTED_XFS=1 - fi + if test_selected "thp"; then + if grep xfs /proc/filesystems &>/dev/null; then + XFS_IMG=$(mktemp /tmp/xfs_img_XXXXXX) + SPLIT_HUGE_PAGE_TEST_XFS_PATH=$(mktemp -d /tmp/xfs_dir_XXXXXX) + truncate -s 314572800 ${XFS_IMG} + mkfs.xfs -q ${XFS_IMG} + mount -o loop ${XFS_IMG} ${SPLIT_HUGE_PAGE_TEST_XFS_PATH} + MOUNTED_XFS=1 fi fi fi -- 2.53.0