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=-17.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 03477C433E0 for ; Thu, 11 Mar 2021 16:23:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A98BC64F97 for ; Thu, 11 Mar 2021 16:23:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234492AbhCKQWi (ORCPT ); Thu, 11 Mar 2021 11:22:38 -0500 Received: from mail.kernel.org ([198.145.29.99]:53112 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234172AbhCKQWI (ORCPT ); Thu, 11 Mar 2021 11:22:08 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id BEB776146B; Thu, 11 Mar 2021 16:22:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1615479728; bh=1VYaodho3Fb2my+EoZ2QcmI2TzkSbTeXP60JfAHZD8E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=LMKLdG1n8750gfq5NUbVfRcgOwLwtLSBp3+oVjApFw4OYSxxjnjWcqHa03ztA92Lz aIt3vMqS5PAIsqZ/1Tc5fgLYV01t5Qpa1vW/trKAd1UbcPQHhuHQQJyRhoOmHN+9FE CwQFfFya4qUmSQ+mjHGeeHKoSJNPNZJp3O2uOR+PJKFSW5ItcWOZBHoGHMEsX6krZu 7aA2bw3TkZPz3opFzfInaDpCUrGBjXnzjSRj6mBdmfms6NdwbP2xM1rlIivbNrhOnZ rIy1RttdU7npdm8PONdNhLosyN+ckCZnw1kWirSPCqXBI10DjY5YUnSEuezjQeLpze P3xanJ9ns49jw== Date: Thu, 11 Mar 2021 16:22:01 +0000 From: Will Deacon To: Quentin Perret Cc: catalin.marinas@arm.com, maz@kernel.org, james.morse@arm.com, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com, android-kvm@google.com, linux-kernel@vger.kernel.org, kernel-team@android.com, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org, tabba@google.com, mark.rutland@arm.com, dbrazdil@google.com, mate.toth-pal@arm.com, seanjc@google.com, robh+dt@kernel.org, ardb@kernel.org Subject: Re: [PATCH v4 15/34] arm64: asm: Provide set_sctlr_el2 macro Message-ID: <20210311162201.GE31206@willie-the-truck> References: <20210310175751.3320106-1-qperret@google.com> <20210310175751.3320106-16-qperret@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210310175751.3320106-16-qperret@google.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 10, 2021 at 05:57:32PM +0000, Quentin Perret wrote: > We will soon need to turn the EL2 stage 1 MMU on and off in nVHE > protected mode, so refactor the set_sctlr_el1 macro to make it usable > for that purpose. > > Signed-off-by: Quentin Perret > --- > arch/arm64/include/asm/assembler.h | 14 +++++++++++--- > 1 file changed, 11 insertions(+), 3 deletions(-) Acked-by: Will Deacon Will