From nobody Tue Feb 10 13:01:53 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0EC0B33B6C2; Tue, 6 Jan 2026 16:41:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767717679; cv=none; b=p/Uj0xZyPx+V4UVx7aTJjEApSETmoJZuCbj2/4rPv3+X2UHEqLSs72y6lZgpZbm/Ssqu/Gof2EDhbOv+Zu0g/bTZmWXD9oGjpmWVhKbT+UICeelJa/bj8/WHOntskzU/khSVnMWxx81WHKaViPxqqyklmCrnTm9O4JJgzMlWhvc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767717679; c=relaxed/simple; bh=ze09838bu4tgioSjBEqALwERPyBGKXw8MzIwdv5zFGY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=I25X+TMY2Qbjsz/ov7VPmmwDLeBYHVyuBghN/d67tJkvkNBS9xdCjR1vcrpIoXQUduAVASglIqXX7DbzRy95NSNQJJAw024zFpgeyUwPmbdbRRQ4wW+DNESOZOVKparaIznDZvVm0ruDv6RD75Du6QF8WVSSTgfbghoyxwVNGN0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QVXwrdpj; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QVXwrdpj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 40264C19424; Tue, 6 Jan 2026 16:41:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767717678; bh=ze09838bu4tgioSjBEqALwERPyBGKXw8MzIwdv5zFGY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=QVXwrdpjRxTlKijpAHvck0fcvXPwrVxZcxwi2UyVL0cQ4ZxkPJ/5QnQMJK+9T0W88 p90vDS2NWetnNMSAg/7uOoejUa330IJitHPLPJyfEIULJM2mhae6+i3NRwRMY9PCKi sDb8MhBVb5D/1nPb8Juz2VEvWz3f13GuWqohRWbVfjZmA5WCbI4fRBH3lAuDQOxQpf pQFYXpuJ6XjxCpZVH6iFOIw65f4Sl/HNdgHKNUCZgtv1WLB38yP5vAKxUpIJpzVbG6 V1HBo0Wuw1+m8vAzKxswsIlV4x91v6M48Pkiu1IsYNpEINpUW+fTAFTtlNVpHhL75H JhYrrKwPbT3Ig== From: Mark Brown Date: Tue, 06 Jan 2026 16:35:45 +0000 Subject: [PATCH v4 5/5] KVM: selftests: arm64: Use is_aarch32_id_reg() in test_vm_ftr_id_regs() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260106-kvm-arm64-set-id-regs-aarch64-v4-5-c7ef4551afb3@kernel.org> References: <20260106-kvm-arm64-set-id-regs-aarch64-v4-0-c7ef4551afb3@kernel.org> In-Reply-To: <20260106-kvm-arm64-set-id-regs-aarch64-v4-0-c7ef4551afb3@kernel.org> To: Marc Zyngier , Joey Gouly , Suzuki K Poulose , Paolo Bonzini , Shuah Khan , Oliver Upton Cc: Ben Horgan , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.15-dev-47773 X-Developer-Signature: v=1; a=openpgp-sha256; l=1148; i=broonie@kernel.org; h=from:subject:message-id; bh=ze09838bu4tgioSjBEqALwERPyBGKXw8MzIwdv5zFGY=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBpXTsdxCQGJi+W81ZooYRjsa6d9nw9aQbV7Isdo 0qUUg6pwlaJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCaV07HQAKCRAk1otyXVSH 0DXLB/0cXvjbU+zB17kgrZhMg1U0LcQUAP3jU78hE6JW/2AxfQk3FGYKuHLAU35CW7RPJAn+UFW R/kcXTN0X6QvAQzE28x99PfulzNjaiAzzrE2XAF72ljHq5FLMoiFM8LCytx3z0oz0VBBTaHDBBy GjtYk/60l2OFUZ0k0xmBi9R5eO+SLe2J/qEx6YVCO3+4zz4iiWsdZMrZZAfQ/ioG9B/ZaRcmn8d MRaKsNEfAUhN6cv3JNHPG9byRn9JSCerGCTJtQPGABp7T6O43CCBRoBrSmz867KaZka4ci1Jdui c5eYwZLQ8ajj+3Gzj8Ab77ihqbjYAeU8MO7B0iWk9pQeP4vb X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB test_vm_ftr_id_regs() uses a simplified check for 32 bit ID registers since it knows it will only run on ID registers. For clarity update this to use the newly added is_aarch32_id_reg(), there should be no functional change. Signed-off-by: Mark Brown --- tools/testing/selftests/kvm/arm64/set_id_regs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/arm64/set_id_regs.c b/tools/testin= g/selftests/kvm/arm64/set_id_regs.c index 908b3c8947d9..f703c6cfe132 100644 --- a/tools/testing/selftests/kvm/arm64/set_id_regs.c +++ b/tools/testing/selftests/kvm/arm64/set_id_regs.c @@ -503,7 +503,7 @@ static void test_vm_ftr_id_regs(struct kvm_vcpu *vcpu, = bool aarch64_only) =20 for (int j =3D 0; ftr_bits[j].type !=3D FTR_END; j++) { /* Skip aarch32 reg on aarch64 only system, since they are RAZ/WI. */ - if (aarch64_only && sys_reg_CRm(reg_id) < 4) { + if (aarch64_only && is_aarch32_id_reg(reg_id)) { ksft_print_msg("%s on AARCH64 only system\n", ftr_bits[j].name); ksft_test_result_skip("%s invalid write rejected\n", --=20 2.47.3