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 BBD7343F8A6; Tue, 14 Jul 2026 09:16:51 +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=1784020613; cv=none; b=k66yt0lfdVboWBmUDn1/aWdn7Y8SllmcCLsNh2/bq1kYJyTLKym5GEVi4uShBlmDF1vbHX/NFRPeqxHV+6hgl604RksHAf7lBWRSV1eQt5vtMgvsQcNtXBEfNtOMTOEpF2u1/NPRquVsk8MY7SWJythm3RjEPBQHMZKRuNvksC4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784020613; c=relaxed/simple; bh=VLZWYBZnScUMVbCqb39qjY6ehohCLw5zitTNdWOBcHI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rxnindrFVy9VXhUZ4AuKIgl6XCDRmPwuXFS25zautUvZdcJ+4qx5HiVr6matueqsli4g+pKE8KbOEKABdYYemITLMkPxMMR/MT+jXaO2xG5D47pOM7ldU1GbU5KjwkrSj+id921NLM0RNUWurkMNJV6IAkvlru4TnAlopEgODd0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=g/ZZXLW6; 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="g/ZZXLW6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6F4B01F01559; Tue, 14 Jul 2026 09:16:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784020611; bh=Zj2ikyX7bBttwfozOnp0vCaUHZFhgvkkDvwyqU4jtCU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=g/ZZXLW6J9S+jPcwfyx08ae5OCQGjjYg+SK0Hco3hpx45OF8uSaCGuU60LwZDLUqw Q+eCdO5Z8fQqbthR5iZPj+QwGOco+nwTYLO4Et9RPfE+ccZBIo1qcvDC8HogS5BKYR tmXKxYgh3pdHOktUm+BOHkh7IYo0ntKjKQ/KHKlEITTBofJruszX1uJkP8ze2SoV0Z V/Yy5dRrFAF4nxczFSu4QelFZYL/0zyNMSF5wdIzWoQ8ivIixoCEBTWWhcPjNNtJ0n RDfX79bve81N/F6O/1HpI2l+dMPq66pKjU1tQT6nZBrjIBIFvh1XDSky/Grqw9v2gn tRgsY42kmSZ+A== 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 1wjZFx-00000004ny1-334p; Tue, 14 Jul 2026 09:16:49 +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 v2 13/28] arm64: sysreg: Add NVHCR_EL2 description as a mirror of HCR_EL2 Date: Tue, 14 Jul 2026 10:16:26 +0100 Message-ID: <20260714091641.1970822-14-maz@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260714091641.1970822-1-maz@kernel.org> References: <20260714091641.1970822-1-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