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 51EEAC77B6E for ; Wed, 12 Apr 2023 16:37:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=qR0QHm1qEpTQTK+XLhGHbAGG4gcmlfFLE910duQ0+e4=; b=EUM9/8pec51DK0 J1OjNkLMCB7x/aawsjBJHgNn6u2W9FMkDdc/F1ftL43lTl6F4RL5TO8+lJNxeKa0pb6jFt5SEgVFA y/Za4j96inAolk09UohItgcrX4OtnJo/OBF1yPLo4GFxz+IDf3oL5zEDMmteG9s/6PGUNonJMygWX gRrGrEI4MWA8x15IqgAWEUv0YTEXB1ldX92VmNd4y7W1q0jJwDQsCcB+gv9lBLuAAaPfQ9D6gcrFd Lm29UndnyPZcDRTeZ46QC6I8dfGm012Plhr+27SOZuB1/mtX87GcIBcocs4CavzZ3u5DTmgSkJNke WVPaQoSMDTBHUOGwQ39w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmdSr-003pOr-02; Wed, 12 Apr 2023 16:36:57 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pmdSo-003pOP-0T for linux-arm-kernel@lists.infradead.org; Wed, 12 Apr 2023 16:36:55 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B268862F11; Wed, 12 Apr 2023 16:36:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A2CE8C433D2; Wed, 12 Apr 2023 16:36:51 +0000 (UTC) Date: Wed, 12 Apr 2023 17:36:48 +0100 From: Catalin Marinas To: Ryan Roberts Cc: Will Deacon , Marc Zyngier , Oliver Upton , Suzuki K Poulose , Ard Biesheuvel , Anshuman Khandual , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev Subject: Re: [PATCH v2 04/12] KVM: arm64: Add new (V)TCR_EL2 field definitions for FEAT_LPA2 Message-ID: References: <20230306195438.1557851-1-ryan.roberts@arm.com> <20230306195438.1557851-5-ryan.roberts@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230306195438.1557851-5-ryan.roberts@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230412_093654_220130_920D7122 X-CRM114-Status: GOOD ( 11.35 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Mar 06, 2023 at 07:54:30PM +0000, Ryan Roberts wrote: > As per Arm ARM (0487I.a), (V)TCR_EL2.DS fields control whether 52 bit > input and output addresses are supported on 4K and 16K page size > configurations when FEAT_LPA2 is known to have been implemented. > > This adds these field definitions which will be used by KVM when > FEAT_LPA2 is enabled. > > Signed-off-by: Ryan Roberts Acked-by: Catalin Marinas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel