From nobody Tue Apr 7 20:08:11 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D312443D502; Fri, 27 Feb 2026 15:17:45 +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=1772205467; cv=none; b=TQNfkUiKuE0fNe/pQQQHoVsmqaU+bIycRysgT2sDdSUJK+KBDHG/DgzNTj3AZYF1QpH1BEbrttPwyBGqt4hH/vUEUqerBeBIdu0qzUhR+tydwwoeLKA6q2L61iNNDnBeWtoTS+g7Y+3/8RCBVZIvv88TNSkkom36HWf7gX9VxwM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772205467; c=relaxed/simple; bh=vu1YTnurQsdl41tWBjnRNhm7kHGYenI4f+h1W0AsaGE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Jdl9XqgCDapc344EmpQDIldhBm29e/OsJS0z6Plwy07xN+bHRwKBeCYZxi3c1rDYJOoCMunGK8m2ubtJkO+JMyzcsRcD1ndEyw0yxpBOsiLdo7l6RKIUu0lV+HndQPVYEHhNUzTglTiN5RDC+3gqn7xG7HDj8Q3gCQyZERlWOiY= 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; 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 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 2C003339; Fri, 27 Feb 2026 07:17:39 -0800 (PST) Received: from e129823.cambridge.arm.com (e129823.arm.com [10.1.197.6]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 818763F905; Fri, 27 Feb 2026 07:17:42 -0800 (PST) From: Yeoreum Yun To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org Cc: catalin.marinas@arm.com, will@kernel.org, maz@kernel.org, oupton@kernel.org, miko.lenczewski@arm.com, kevin.brodsky@arm.com, broonie@kernel.org, ardb@kernel.org, suzuki.poulose@arm.com, lpieralisi@kernel.org, joey.gouly@arm.com, yuzenghui@huawei.com, yeoreum.yun@arm.com Subject: [PATCH v15 3/8] KVM: arm64: kselftest: set_id_regs: add test for FEAT_LSUI Date: Fri, 27 Feb 2026 15:17:00 +0000 Message-Id: <20260227151705.1275328-4-yeoreum.yun@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260227151705.1275328-1-yeoreum.yun@arm.com> References: <20260227151705.1275328-1-yeoreum.yun@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add test coverage for FEAT_LSUI. Signed-off-by: Yeoreum Yun Reviewed-by: Mark Brown --- tools/testing/selftests/kvm/arm64/set_id_regs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/kvm/arm64/set_id_regs.c b/tools/testin= g/selftests/kvm/arm64/set_id_regs.c index 73de5be58bab..fa3478a6c914 100644 --- a/tools/testing/selftests/kvm/arm64/set_id_regs.c +++ b/tools/testing/selftests/kvm/arm64/set_id_regs.c @@ -124,6 +124,7 @@ static const struct reg_ftr_bits ftr_id_aa64isar2_el1[]= =3D { =20 static const struct reg_ftr_bits ftr_id_aa64isar3_el1[] =3D { REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, FPRCVT, 0), + REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, LSUI, 0), REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, LSFE, 0), REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, FAMINMAX, 0), REG_FTR_END, --=20 LEVI:{C3F47F37-75D8-414A-A8BA-3980EC8A46D7}