From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 9212047A878; Thu, 20 Aug 2026 15:34:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787240058; cv=none; b=Yd+htlsjCDLeBp5IOni6r/KBVBz2WgZDd53yvlSTL6WDO2wTMeTW3p9wH6JDCbs0gupJR69IzGb4xt4TjyNWwyoobt/JlVGtJlmXP0RsEpKKlsuVHKh9fpnunLS0S5Q1+2le61jkmN2c4X4crzOADkxEvkvPhYySeRQUyNE5rAw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787240058; c=relaxed/simple; bh=XiIMUAI3CQTSrJclmRgZXDewMHXUs7lMHRaU8Wfpa4M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=R1YOjJlzq/5/d7cc42GSzeD4pdi+POEUyzOpqyrvhDVCZ8/Q6UOTb607B/upODBAWRoXpXxj7cKMpYxkFcwiT8WpE0Xea1ZVxZJ4BZdMJNBMFsCWg1giD+m/2QGYUusL1FHCypNCgt8JI25HbSnBDTPXnJRFxpPQvHhjY0YyxwU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b=sqPysWCE; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b="sqPysWCE" Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 410CD1691; Thu, 20 Aug 2026 08:34:13 -0700 (PDT) Received: from e142334-100.cambridge.arm.com (e142334-100.cambridge.arm.com [10.2.198.93]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 49D983F763; Thu, 20 Aug 2026 08:34:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1787240057; bh=XiIMUAI3CQTSrJclmRgZXDewMHXUs7lMHRaU8Wfpa4M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sqPysWCE6zOjewZ/05h1yx2wTxbz/AhF4/2AV7LXJZCyUHIZoMggpYHP0HIEmZByQ LOBJJFFh1tfqbDGJlKaAOfH9AdLF9qo/WzeepKNsOikeIa5sNPA/Rd8sj5sBxh4Nl6 e2KKrOVKxclOHwikMlkQh/hxVKZ4Kv6csgogmFYU= From: Muhammad Usama Anjum To: Catalin Marinas , Will Deacon , Mark Rutland , Shuah Khan , Andrey Konovalov , Andrew Morton , Vincenzo Frascino , Amit Daniel Kachhap , Mark Brown , Yeoreum Yun , linux-kernel@vger.kernel.org (open list), linux-arm-kernel@lists.infradead.org (moderated list:ARM64 PORT (AARCH64 ARCHITECTURE)), linux-kselftest@vger.kernel.org (open list:KERNEL SELFTEST FRAMEWORK) Cc: Muhammad Usama Anjum Subject: [PATCH 4/4] selftest/arm64: Add MTE test config fragment Date: Thu, 20 Aug 2026 16:33:26 +0100 Message-ID: <20260820153331.2448875-5-usama.anjum@arm.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260820153331.2448875-1-usama.anjum@arm.com> References: <20260820153331.2448875-1-usama.anjum@arm.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The arm64 selftest collection has no Kconfig fragment, so kernels built with the selftest requirements are not guaranteed to provide the support used by the MTE tests. Add a fragment covering the userspace MTE and tagged-address ABIs, KSM and its sysfs interface, explicit HugeTLB mappings and their proc/sysctl interfaces, and tmpfs-backed file mappings. Do not request NUMA solely for the optional KSM merge_across_nodes. Signed-off-by: Muhammad Usama Anjum --- tools/testing/selftests/arm64/mte/config | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 tools/testing/selftests/arm64/mte/config diff --git a/tools/testing/selftests/arm64/mte/config b/tools/testing/selftests/arm64/mte/config new file mode 100644 index 0000000000000..8587ce70c294a --- /dev/null +++ b/tools/testing/selftests/arm64/mte/config @@ -0,0 +1,8 @@ +CONFIG_ARM64_MTE=y +CONFIG_ARM64_TAGGED_ADDR_ABI=y +CONFIG_HUGETLBFS=y +CONFIG_KSM=y +CONFIG_PROC_FS=y +CONFIG_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y -- 2.47.3