From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 0BDD442E8C0; Fri, 31 Jul 2026 12:38:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785501487; cv=none; b=SU+RsAAVbbKq8+ZMGk0d1LkEhK2ZSm6+oX0vBSTRizFMsFlSG+hJHw45DM4fpOBgzQdNnZkE0kkMEiV7lxZbwiZtsnSoWhe4/nYvTAE550bD44og/2KKG00Z0NoJFFTadE5WFAHgIdhv/A8b/WqXfOm5ibfH0SfYyDE/LjLeiWk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785501487; c=relaxed/simple; bh=d3SxEv6RjSY+xiyxMK7Zi+tIruIS+RbgPdYjX8k0TSU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ShMWZrUBSKuobVq9HOk58LLVl5nZmrFs2bfmtn680Bod2wQAV1RGax/AJQJt9cqcZrEP+2UNptgj/ZMvTNu/oWGmmZwdk3EorDcZpCIlKCWexH0olDSwD+RpDbxOzbM3AINHe6rCTrqAskPg1ey/brUpiewBzWlj0uAsqYcCAkI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K6nhiTlf; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="K6nhiTlf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 369C51F000E9; Fri, 31 Jul 2026 12:38:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785501485; bh=kyh12vLSEfb1JF7lQC/qy5BquW9r8pj96hLZDvx4BW8=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=K6nhiTlfe2pggWvdYfVE9QTkyv2W93p7wmB3kTEVVGHdiDFYvtYe2GACw8qlSKlWy ltt2U+Y4pWm9g9SZ5icyQQn+frnAFm7h1wDUGUqSIDUDCxt9bADLpyksF+Nl4HcEjt lo2YaBHhFnZnkF8ZDQjK5ays6/w23Rgpgum3fJ4BCrsKiGYuwhD/HpQ16GKI6vnc/i 537LxE6DvCKJ1/Wg7YQ6D+6dvHkTQMIk7hyQofMRZUyQZJp2aPFQgYTftX1h6sppDU LiAcq6Fwb/yCZ6uwNGXuomomMAu48264oojTjkvg5K9tXnR/TxBygET/kHP5AqkotD 6Us/REO0F5HlQ== From: Mark Brown Date: Fri, 31 Jul 2026 13:25:49 +0100 Subject: [PATCH v17 11/14] KVM: selftests: arm64: Add GCS to set_id_regs Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260731-arm64-gcs-v17-11-5e39ca01b14e@kernel.org> References: <20260731-arm64-gcs-v17-0-5e39ca01b14e@kernel.org> In-Reply-To: <20260731-arm64-gcs-v17-0-5e39ca01b14e@kernel.org> To: Catalin Marinas , Will Deacon , Marc Zyngier , Joey Gouly , Suzuki K Poulose , Shuah Khan , Fuad Tabba , Oliver Upton Cc: Peter Maydell , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, kvmarm@lists.linux.dev, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.16-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=987; i=broonie@kernel.org; h=from:subject:message-id; bh=d3SxEv6RjSY+xiyxMK7Zi+tIruIS+RbgPdYjX8k0TSU=; b=kA0DAAoBJNaLcl1Uh9AByyZiAGpslwShol9Alyz+eL9zGAe/UqkufFXtpqYi3w7AZOQDU/HJV okBMwQAAQoAHRYhBK3maKpnVxi1n+Kf6iTWi3JdVIfQBQJqbJcEAAoJECTWi3JdVIfQJaYH/1P0 kjeX3MFHwqfLkA3wow9svYoPSxOKHSnkfby/7eIOgH8PjnaiSbBp+DF7o3p8uUEg/rQiEZuETrW yslx6/E57OQ+qR71eTMQZn/SG+Gdec097Jhnlp5jeIQf0B6NxwpB7/3yTtexU7lw6MemXQpPxwS OZK2NFFBhpI/PNLtgkb7Q3cv/2zaK/Owy6JX0iqB+ofF15dBQ/hVEH9K6BnCUylhOq5CXBqc05U jW9ypAihGqKIgtcSnTtAy7G7OEIZVA9kjfItgG4KnRrroHrcGfy70CUSRu/m8H8IjFkBXFAqG69 cxSrPj3blqyb6NU85H3ehw8giUrDAy1oP7WDT/4= X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Now that GCS is configurable via the ID registers update set_id_regs to cover ID_AA64PFR1_EL1.GCS. Signed-off-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/testing/selftests/kvm/arm64/set_id_regs.c index 7429a1055df5..34e59fbbbe89 100644 --- a/tools/testing/selftests/kvm/arm64/set_id_regs.c +++ b/tools/testing/selftests/kvm/arm64/set_id_regs.c @@ -154,6 +154,7 @@ static const struct reg_ftr_bits ftr_id_aa64pfr0_el1[] = { static const struct reg_ftr_bits ftr_id_aa64pfr1_el1[] = { REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR1_EL1, DF2, 0), + REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR1_EL1, GCS, 0), REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR1_EL1, CSV2_frac, 0), REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR1_EL1, SSBS, ID_AA64PFR1_EL1_SSBS_NI), REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64PFR1_EL1, BT, 0), -- 2.47.3