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 37527C77B61 for ; Thu, 13 Apr 2023 16:43:22 +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=hlrTT4BjVvvHipamYTbfHzUPHTUUzy6/61beHsURS88=; b=vOX/JPj6YWA3QA 7EI+UTnul0YddKU5+z3coaaM4NHWUHIqbxL2LUBja2RZxe+IRiR454aUGCWYnJTZAzGDSOdguNekd K8QNqR2FEsK2kHOh+mFwIyzHsTVbg8+KNFXeI+iuG2un2ajb/R1JfSo7bOUP2WJ3rOAVyVG82NFs5 BPiogy6jhl9QAl+rI4lkq9NincLA8PFMofhuBW5/N0BQ9H9+aWlUoLmxpGGNfLabaw1Ieot/PzGP7 U0m45RH8sBOaU9Yzclplf8wDD5mqXe50R0Sap3/jL0YlCnY6ABCcgGskugTmysOaVplymXGDhRp0j h2S734dWPF8RjMZ02UkA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pn01p-006i5W-0o; Thu, 13 Apr 2023 16:42:33 +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 1pn01m-006i4k-2P for linux-arm-kernel@lists.infradead.org; Thu, 13 Apr 2023 16:42:32 +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 3133864013; Thu, 13 Apr 2023 16:42:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BDB58C433EF; Thu, 13 Apr 2023 16:42:27 +0000 (UTC) Date: Thu, 13 Apr 2023 17:42:24 +0100 From: Catalin Marinas To: Joey Gouly Cc: linux-arm-kernel@lists.infradead.org, nd@arm.com, broonie@kernel.org, james.morse@arm.com, mark.rutland@arm.com, maz@kernel.org, oliver.upton@linux.dev, suzuki.poulose@arm.com, will@kernel.org, yuzenghui@huawei.com Subject: Re: [PATCH v2 14/19] arm64: disable EL2 traps for PIE Message-ID: References: <20230413110513.243326-1-joey.gouly@arm.com> <20230413110513.243326-15-joey.gouly@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230413110513.243326-15-joey.gouly@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230413_094230_827294_83F4D683 X-CRM114-Status: UNSURE ( 9.89 ) X-CRM114-Notice: Please train this message. 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 Thu, Apr 13, 2023 at 12:05:08PM +0100, Joey Gouly wrote: > Disable trapping of TCR2_EL1 and PIRx_EL1 registers, so they can be > accessed from by EL1. > > Signed-off-by: Joey Gouly > Cc: Catalin Marinas > Cc: Will Deacon > Reviewed-by: Mark Brown Reviewed-by: Catalin Marinas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel