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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 056F2C5DF85 for ; Thu, 20 Aug 2026 15:34:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=NpXlZR7pvjm05Xx5f5EcvCOyQaDabKZP0y/iVhUjTO8=; b=mjPzPy69y8xLj5xXVl5N3PnHPD 6m3M5YOX58Am0yYuSZW9MZX7EOi0e9wvgvQwg6FcFPa/th0D/UwjOoqVQISubdaFpmkOCdrnxZhaA A8FAvktpNAT0I8Ttb1yT+LFGNWcqyuXzWpKoRRhav0uOasTNY4k2i1VvDKiT6lDo7m+x2Mx/RvAiX GfykS6kakgeu5JwpuVc7dnuRjnfuYPeXT5ANE8Rqs2+mlFQtAL+v9L6wpPZaBzzixvxxcES2SPNd6 ZmjtfUdU2A4ZrN+fVOuB0L8HfRrrszE3YDw4uekaN+1A9tda8Aey6LWrqMt2CVMHply//V3og+K3j HMfiunTA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wx4me-0000000BonH-2Gko; Thu, 20 Aug 2026 15:34:24 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wx4mZ-0000000Bojw-3GFB for linux-arm-kernel@lists.infradead.org; Thu, 20 Aug 2026 15:34:21 +0000 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> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260820_083419_854555_7AC5A77A X-CRM114-Status: GOOD ( 11.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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