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 X-Spam-Level: X-Spam-Status: No, score=-8.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 361E1C433E0 for ; Sat, 23 Jan 2021 14:17:14 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EA9F922B51 for ; Sat, 23 Jan 2021 14:17:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EA9F922B51 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject: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=EcFGInkt5Uud7JUQydyFKVwSj/hs83v5yWE24HHGdP0=; b=cJ1eTwNQ2yTIB4qqSSPbeRAyf CtvuGBl/CmgQ1X9l70Lxxf6dCTFy8FT5TLeEgSvTYxjcagN2/Y5/pubi+/yRh8X/S716MGW5GGrOG L5ALbiaaY3GvgB05NZYPIvtwma3fTRO+OqQkAQQKlbYxXl8RhBZwOrVPTFHj25JaC4K2hx0NAR9yo fDpfyf9NoGqArI/DTRjzwNtFcoghggHS1c1CjXF2CO+x1yptNdfw5c49kQycvhfsDOCrTkIjiBitu H8EoZKeiVoz+8t00M2uVyMHR3g5CwqUqaZUF3Fknd1cvtspBXU0wjTicH/Y26WasrU8pBkDOBL/n2 hELghIRVQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l3Jhb-0006KC-JO; Sat, 23 Jan 2021 14:15:47 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l3JhZ-0006Jm-3J for linux-arm-kernel@lists.infradead.org; Sat, 23 Jan 2021 14:15:45 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6FD1B22B51; Sat, 23 Jan 2021 14:15:41 +0000 (UTC) Date: Sat, 23 Jan 2021 14:15:39 +0000 From: Catalin Marinas To: Marc Zyngier Subject: Re: [PATCH v4 16/21] arm64: Make kvm-arm.mode={nvhe,protected} an alias of id_aa64mmfr1.vh=0 Message-ID: References: <20210118094533.2874082-1-maz@kernel.org> <20210118094533.2874082-17-maz@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210118094533.2874082-17-maz@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210123_091545_189377_F73A6692 X-CRM114-Status: UNSURE ( 9.86 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Jing Zhang , Prasad Sodagudi , Srinivas Ramana , Suzuki K Poulose , Alexandru Elisei , linux-kernel@vger.kernel.org, Ard Biesheuvel , James Morse , Julien Thierry , Ajay Patil , kernel-team@android.com, David Brazdil , Will Deacon , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org 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, Jan 18, 2021 at 09:45:28AM +0000, Marc Zyngier wrote: > Admitedly, passing id_aa64mmfr1.vh=0 on the command-line isn't > that easy to understand, and it is likely that users would much > prefer write "kvm-arm.mode=nvhe", or "...=protected". > > So here you go. This has the added advantage that we can now > always honor the "kvm-arm.mode=protected" option, even when > booting on a VHE system. > > Signed-off-by: Marc Zyngier Acked-by: Catalin Marinas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel