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 7157BFF886D for ; Tue, 28 Apr 2026 20:43:27 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id CAF506B0096; Tue, 28 Apr 2026 16:43:26 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C85DB6B0098; Tue, 28 Apr 2026 16:43:26 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B9CDE6B0099; Tue, 28 Apr 2026 16:43:26 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id AB4FB6B0096 for ; Tue, 28 Apr 2026 16:43:26 -0400 (EDT) Received: from smtpin25.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 7704D1C06C0 for ; Tue, 28 Apr 2026 20:43:26 +0000 (UTC) X-FDA: 84709140012.25.5666A24 Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf07.hostedemail.com (Postfix) with ESMTP id E0EE340010 for ; Tue, 28 Apr 2026 20:43:24 +0000 (UTC) Authentication-Results: imf07.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=ZwvvUuOC; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf07.hostedemail.com: domain of rppt@kernel.org designates 172.105.4.254 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=1777409004; 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=0hFMAvp5WrLoZLyaSp0YpVx3P6X7AdC3mJIyrQFpDmj9TSHhE8wngSPXC7IKt9aemdi4Gn fj66E+BkdW5hxuGPBPcZsBazyPqKTYfDfnOIZa0bXFfGVQ6UCwlL6IFFIJhcGB7DET+qci bhOjVyo/nxiLGmtPsDmmNUYjecmAFgQ= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1777409004; a=rsa-sha256; cv=none; b=aVlcaXiVxGjGH8hvBsjOFUMn9nY26+wL6jmMPcoInUFdUaA7aIl5mDZJ4z8H6IvrNrzjwq DliHw+tyGic14vfP0Ew1LpUpIZ8Ou2gvPssrh51cQVVAvB04MeOMWkC7jFtUUaFBZIh2Lh q8jyXE70hVdZpP2/+xZgwvJ+9NWtUus= ARC-Authentication-Results: i=1; imf07.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=ZwvvUuOC; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf07.hostedemail.com: domain of rppt@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=rppt@kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 61BFD61333; Tue, 28 Apr 2026 20:43:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 08BCCC2BCAF; Tue, 28 Apr 2026 20:43:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777409004; bh=HP6NlM6bvsHL46OUqlPVamucjfq0ryG8JPKt7QsDS+o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZwvvUuOCRb4mLONa62MF14/EHPDaEgwTSspNatxARqmMq9p7PjYJ4NgH0MV6SJiYq nJ2muU7549az2x13kF0bn39WJjyMhy5G8zKtabFWtSig1otK/YO4pgbWcWuXTcb2aI hNT1OjU+U71QwUqdO4Y2vfcmMjakL2zZoGWBT/QPqzcsDeT7/0aL/Ohlcqh6itR3ly LU33nqCupVcXYRzQGOdBQMdayd9YONVYEA6Wyo9eB5uC39TKD4/oCaqPDjIaBhbFKg Nr/AE0eOnFfq9U7eN9rWYZ5/Q0VxHQ4uVUgWUlZHb8T/m+L2qvWzZRmyk28qTcs2J3 B9s9ySwwUgtFw== 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 , Luiz Capitulino , 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 v3 05/54] selftests/mm: run_vmtests.sh: don't gate THP and KSM tests on HAVE_HUGEPAGES Date: Tue, 28 Apr 2026 23:41:51 +0300 Message-ID: <20260428204240.1924129-6-rppt@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260428204240.1924129-1-rppt@kernel.org> References: <20260428204240.1924129-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: E0EE340010 X-Stat-Signature: y7fugfb35gbgp5r3wtdkemkjtkxy9qys X-Rspam-User: X-HE-Tag: 1777409004-422346 X-HE-Meta: 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 qJ9hk0DY 4FbtK/yulXktN00tCzaMONPxXBvdS5m7VzFVSCi1qQ4Q2mPs0NMfzFW9SKNSEcWKrZUrDyGTYl5yTCKKdYreQrXQmeFt8J+afvBtVeqzx3fOx9BKOkVnDjSEb+aV0bTyR+OgCH8mJxKKcN3pJrvEOr+DtH+X5kanOsJrNxdriRJCKllQzb5Ygh46QKOrZURf1Jl/M1t6+9sFfa1P1xP1Uam2QiYONlZJxBatZM29CTwUVSIhGO5L9LLYbfM99MxlM7NEW2G4YyabNvSyBkuXJLpWedQ== 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