From mboxrd@z Thu Jan 1 00:00:00 1970 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 D24B41BFDFC; Sun, 12 Jan 2025 17:08:51 +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=1736701731; cv=none; b=Q5iAInYpU+n5bzQ4c+Q3jFnOhLdWk0FRSFfiy2lbarnAiTu7DLx+hQGkqD2qklKo08ycm2tbC2KJsR9bDDmN2xLyqA3Tn7jFrjLOd+l+4gQ3GHuRgHXquz6HbdE+c5009g9FVEbgxSu+a6m3DLxfXgn2vsXYdTFYbGA9Yl5bumM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736701731; c=relaxed/simple; bh=nAC/ZkuhKGWosTuXH8V3vBlUw/qX7PIayXIp2unPRDg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=YZshUR3T78uo+7EUgvhR15d95bu6cBT4wPMsTzeR/MtSyi+mIiITHYPWS5B1WpXdPIJw2vLky4uNZZ1dtaQ00e/VyfdpZdAisXjPQLhq1FznC17JsL1WRD0lfsKqQ8Gg0+w77qvov8H35dOuqgirrVLODYaptQGZ+9JpOEvdkM4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XUgGJwUA; 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="XUgGJwUA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B4E41C4CEDF; Sun, 12 Jan 2025 17:08:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736701731; bh=nAC/ZkuhKGWosTuXH8V3vBlUw/qX7PIayXIp2unPRDg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XUgGJwUAae2YYB5rJbcK/rLkf5PMIdqQ9X4s+HDugcR+Ar2dnNkKWVTTuZO3fL0PC 1pYuB8/LhyL/5/0j5l/t9QRsogiB5l1XDEkPb/4V71sFtbU6HzAudiry3FED6pVW7r mZpgfrQNPU6jgtHNloCnyY5760KhLmiVjEV2QRmilD0LmRqRcF2B6MVF1HA4ZXxRZ5 dOGoH5QLfY6H39tsA24LSUSAaExD6mmJ4pCuMfi2AI6bENqMTapJcWJLwsyjeXFqJs NTpv9+6ocZR6VEIDg0R46+x3z0RytV/f+OyUmFfZnjUnHS3z8mGQ2jKiXFYt3lS06+ Mkcb5mQaxWClg== 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 4.95) (envelope-from ) id 1tX1SD-00BNxR-V4; Sun, 12 Jan 2025 17:08:50 +0000 From: Marc Zyngier To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org Cc: Joey Gouly , Suzuki K Poulose , Oliver Upton , Zenghui Yu , Andre Przywara , Eric Auger Subject: [PATCH v2 06/17] KVM: arm64: nv: Add ICH_*_EL2 registers to vpcu_sysreg Date: Sun, 12 Jan 2025 17:08:34 +0000 Message-Id: <20250112170845.1181891-7-maz@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20250112170845.1181891-1-maz@kernel.org> References: <20250112170845.1181891-1-maz@kernel.org> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev 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, joey.gouly@arm.com, suzuki.poulose@arm.com, oliver.upton@linux.dev, yuzenghui@huawei.com, andre.przywara@arm.com, eric.auger@redhat.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false FEAT_NV2 comes with a bunch of register-to-memory redirection involving the ICH_*_EL2 registers (LRs, APRs, VMCR, HCR). Adds them to the vcpu_sysreg enumeration. Signed-off-by: Marc Zyngier --- arch/arm64/include/asm/kvm_host.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 8cc25845b4be3..218047cd0296d 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -554,7 +554,33 @@ enum vcpu_sysreg { VNCR(CNTP_CVAL_EL0), VNCR(CNTP_CTL_EL0), + VNCR(ICH_LR0_EL2), + VNCR(ICH_LR1_EL2), + VNCR(ICH_LR2_EL2), + VNCR(ICH_LR3_EL2), + VNCR(ICH_LR4_EL2), + VNCR(ICH_LR5_EL2), + VNCR(ICH_LR6_EL2), + VNCR(ICH_LR7_EL2), + VNCR(ICH_LR8_EL2), + VNCR(ICH_LR9_EL2), + VNCR(ICH_LR10_EL2), + VNCR(ICH_LR11_EL2), + VNCR(ICH_LR12_EL2), + VNCR(ICH_LR13_EL2), + VNCR(ICH_LR14_EL2), + VNCR(ICH_LR15_EL2), + + VNCR(ICH_AP0R0_EL2), + VNCR(ICH_AP0R1_EL2), + VNCR(ICH_AP0R2_EL2), + VNCR(ICH_AP0R3_EL2), + VNCR(ICH_AP1R0_EL2), + VNCR(ICH_AP1R1_EL2), + VNCR(ICH_AP1R2_EL2), + VNCR(ICH_AP1R3_EL2), VNCR(ICH_HCR_EL2), + VNCR(ICH_VMCR_EL2), NR_SYS_REGS /* Nothing after this line! */ }; -- 2.39.2