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 DD35931D74B; Thu, 2 Jul 2026 16:03:02 +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=1783008186; cv=none; b=dhTN6x56TwkZacPeNtccQd1IY0WeO9Cej90gAA9hJZJumI/iAeurQINAgytRTEdhWxohxmVvOhNXbonbGZgF3gnm3mFfw9f2OgxQsaEYtQB3TPjlLwS6bPSFzwxRt/pLAA4V3x9MFcp9ATNxnSPL8QE2zaZe04izUO978OVF7tM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783008186; c=relaxed/simple; bh=VLZWYBZnScUMVbCqb39qjY6ehohCLw5zitTNdWOBcHI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=urETOdIYxlNS59MM27SPw1Jt17Sw0nnZzC2WJV8/kQyPzwa9gKrkELuRM81nHrznYoUkvESIQaH7WFHlLalfNuOCtQp74MbQOzePgPxzH4z9NDmSr9kKwYo9OhNM4HPIzLvR0IvAplNauarlMKsT6qOYijSD+OnIUa9pYm6aFl0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dBwa+dNU; 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="dBwa+dNU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7357C1F00ADE; Thu, 2 Jul 2026 16:03:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783008182; bh=Zj2ikyX7bBttwfozOnp0vCaUHZFhgvkkDvwyqU4jtCU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=dBwa+dNU2zAeWNRSxThplGypY+pt92rT5JS/3TK5y0xx/TyBU/JAZgnnSbStNzVsi gAD393dKttSxcosw43bhrkJ7Uc7YmDfiZ2n9PR0dICc5c9P9z5aiGlnYvkfRdJ/ia7 yPwP24r8iFWc09UASMPq0fHTi91doySNAS/zsDtH/yNUtD67Myujbvf4W+TIkJHRVb hrHLy+RhKoyUYB7CHxWrlg5fFgkiiNtjbKlttJ7AyIg7OccAM0fhSfeBKroDkPKr/g aaAoo2KYM9bDPv1kf+dsN2mUjibMtTjKSeCRPphiOZcCv/p8vYUYh3QIUvCZtBvYls qbHI737ReeSrA== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wfJsS-00000000ojd-38xG; Thu, 02 Jul 2026 16:03:00 +0000 From: Marc Zyngier To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org Cc: Steffen Eiden , Joey Gouly , Suzuki K Poulose , Oliver Upton , Zenghui Yu Subject: [PATCH 13/28] arm64: sysreg: Add NVHCR_EL2 description as a mirror of HCR_EL2 Date: Thu, 2 Jul 2026 17:02:33 +0100 Message-ID: <20260702160248.1377250-14-maz@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260702160248.1377250-1-maz@kernel.org> References: <20260702160248.1377250-1-maz@kernel.org> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, seiden@linux.ibm.com, joey.gouly@arm.com, suzuki.poulose@arm.com, oupton@kernel.org, yuzenghui@huawei.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false FEAT_NV3 introduces a new register that contains the HCR_EL2 value exposed to a NV guest. As such, it has the exact same layout as HCR_EL2. Describe NVHCR_EL2 as a mapping to HCR_EL2. Signed-off-by: Marc Zyngier --- arch/arm64/tools/sysreg | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index c6e8117a6f9cd..31e4ea455a9ce 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -4266,6 +4266,9 @@ Field 1 E2TRE Field 0 E0HTRE EndSysreg +Sysreg NVHCR_EL2 3 4 1 5 0 +Mapping HCR_EL2 +EndSysreg Sysreg HDFGRTR2_EL2 3 4 3 1 0 Res0 63:25 -- 2.47.3