From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DD663C43458 for ; Fri, 10 Jul 2026 14:57:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=tjWnuC9QgiWHvSuM9zErwgPnubNLWbuXu8mN5WW6YCo=; b=1iN7jFUO2c/Y3NNAtz1LirdZ+Q WsRXZHD3TwCHX76BYG53dDYdmPdEr8Unwl6u2D4kI2kbJWWmppdUGyHI2IVduQbPzpzayccQPtiPR 903UpxHl0ItCCShMKZJr94xeP+dsTm93Hw5iABQtZrEZy+MW+YZjJzSi8tI/erEneY285lGLPA7rR UN1zucWbKI/plph03GExzt5FqHITEbCGdlFgXC2/yk6WC1kEZZLhyxm3uK+c1P+09o12udQrwxz1v DCDtK7JBxzR2ffWE7kIQJeYeLHmrer72P4BtqzdFuiZw8QthD6FbrKXmZO7i2T4KAqAzkHHEPo6X6 ie6T3YmA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wiCex-000000058SP-3IMi; Fri, 10 Jul 2026 14:56:59 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wiCev-000000058RR-3Icn for linux-arm-kernel@lists.infradead.org; Fri, 10 Jul 2026 14:56:58 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 21D5E1E7D; Fri, 10 Jul 2026 07:56:52 -0700 (PDT) Received: from e124191.cambridge.arm.com (e124191.cambridge.arm.com [10.2.213.26]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2AE473F7B4; Fri, 10 Jul 2026 07:56:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1783695416; bh=kWZ/q/+p3VrAnnSCKo1mZVef53IyupoK4tnQ+cyjDQI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PmuI9JkU97IwkYAtcl75Uz7ASKcEhVqmMSImuRNbC900dXx8548yfKX3v5WovGGgC E/w6F2D3quuCi+/J+zttBFKVERBkdkznkOf6G0NfkJ9XYZZ5G7enWc3ZHaM0iucmYK 2nQXCAVw04K4fphEB9M2WQSNTw1DDDHrHp3ejydA= Date: Fri, 10 Jul 2026 15:56:52 +0100 From: Joey Gouly To: Marc Zyngier Cc: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, Steffen Eiden , Suzuki K Poulose , Oliver Upton , Zenghui Yu Subject: Re: [PATCH 14/28] arm64: sysreg: Add HCRX_EL2 bits related to FEAT_NV3 Message-ID: <20260710145652.GD12293@e124191.cambridge.arm.com> References: <20260702160248.1377250-1-maz@kernel.org> <20260702160248.1377250-15-maz@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260702160248.1377250-15-maz@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260710_075657_896852_6A95B34C X-CRM114-Status: GOOD ( 13.35 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jul 02, 2026 at 05:02:34PM +0100, Marc Zyngier wrote: > FEAT_NV3 introduces 4 new HCRX_EL2 control bits. Describe them > in the sysreg file. > > Signed-off-by: Marc Zyngier Checked against the spec. Reviewed-by: Joey Gouly > --- > arch/arm64/tools/sysreg | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg > index 31e4ea455a9ce..afe9337851a2e 100644 > --- a/arch/arm64/tools/sysreg > +++ b/arch/arm64/tools/sysreg > @@ -4548,7 +4548,12 @@ Fields ZCR_ELx > EndSysreg > > Sysreg HCRX_EL2 3 4 1 2 2 > -Res0 63:27 > +Res0 63:35 > +Field 34 NVnTTLBOS > +Field 33 NVnTTLBIS > +Field 32 NVnTTLB > +Res0 31:28 > +Field 27 NVTGE > Field 26 SRMASKEn > Res0 25 > Field 24 PACMEn > -- > 2.47.3 >