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=-5.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 D063DC433DB for ; Tue, 26 Jan 2021 11:11:05 +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 8450023108 for ; Tue, 26 Jan 2021 11:11:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8450023108 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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=6slMARi2JLIL7ctkjqJrlsQLPJCd0nsDBYvzC0kmrA0=; b=eKmE9wYc9MMcfklZbDZUjAOSN yzjE/1UURhZ4l9WEUnTowVmENhgZP0l38b9RbS+k9NwkjqI8Is4OAUKDZg7jeoE4k3pZ4pdTHu8fg LzbbeA6/eCIcqSlP73q/YfZApCSrnxDD+LGjwBkuouW4m8SW0uAFoUW/Rh52+iLw2Xnoe0Hl6Y7N7 bqLRq7TS53gJBhUQKlxODMRdwrjK1ziHRc4kkdrbPaRZoPSW0gPeWaWMwMkqZbtadGvGDT3B8QGiC PJJvKgN0nM1B6c9PzHrWljjCmwdc6BX/7OXFu5LkAF4O2R2/WZwWOjtvn4O0dDgpV89RXGV4Ez256 LfIoHYsfg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l4ME4-00051H-En; Tue, 26 Jan 2021 11:09:36 +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 1l4ME2-00050g-HT for linux-arm-kernel@lists.infradead.org; Tue, 26 Jan 2021 11:09:35 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9D3112082D; Tue, 26 Jan 2021 11:09:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611659373; bh=GGhkw4nYFEYEIvnZgU0/viC5RMgA2c2x8nhsnd/seu8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=iU/PBVhSeXe8PRYM8di3KEySvQtW3K/SF+416qXR2yuXcbrEo6m4k3L4zPKJm6+TB GG1/XiUrZ/cCKBh7tYtcRuMsrOJPD7UVjoASSy4yx/A/qJgt2YZVZjBYjul/zbvCeD zr4ZNCtihaIntGxWu6OtwDknYjHcvhNGzwSyur8k7Jbieu86PdnO4NKXRJlwf8/ssj hSszQaB/B5CZJa3hQhGOSsZ7IU+JUblNUCpt3bU9vzgg9k71eGF0f2yLBuzqD2Dmv8 Mq+pzfLYO00drNevJxe+yeB6kMF0Mwc1dak+lMzKriiQi3jJqWBJrLltBA5J8ujW6m Et3Y35qeNcUEg== Date: Tue, 26 Jan 2021 11:09:29 +0000 From: Will Deacon To: Vladimir Murzin Subject: Re: [PATCH v3 0/2] arm64: Support Enhanced PAN Message-ID: <20210126110928.GC29467@willie-the-truck> References: <20210119160723.116983-1-vladimir.murzin@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210119160723.116983-1-vladimir.murzin@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210126_060934_648630_47CE37AD X-CRM114-Status: UNSURE ( 8.87 ) 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: catalin.marinas@arm.com, keescook@chromium.org, linux-arm-kernel@lists.infradead.org, dave.martin@arm.com 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 Tue, Jan 19, 2021 at 04:07:21PM +0000, Vladimir Murzin wrote: > ARM architecture gains support of Enhanced Privileged Access Never > (EPAN) which allows Privileged Access Never to be used with > Execute-only mappings. > > As a consequence 24cecc377463 ("arm64: Revert support for execute-only > user mappings") can be revisited and re-enabled. Does ptdump.c need updating too? Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel