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=-6.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 33855C4361B for ; Mon, 7 Dec 2020 22:47:51 +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 ED726239E4 for ; Mon, 7 Dec 2020 22:47:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ED726239E4 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:MIME-Version:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Message-Id:Date:Subject:To:From:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=sPR8Dzqde1cVPjCUIT4KpNQxXHV9MmClk8YiYuWaXgs=; b=P+Ik2VHZxJnwLXvQYjwCspoK9i Pq/vtYBLzwOz+G3pexgH7Wk0kr2kG8BuOsMKM76qQy5ehSmFrpX4Yu5JRWkvestfPatw1u0pwG5p3 FxNWcclnyMZiDjwckHs3tob8Vl0d6u+kukHxP50Lrn1Ppk17OcLvoysqTchvFGm2TqZELGtvBaN8O Tw2EcE6bW4q6sMaQ5a+w1H5I2sb7pflnu+UfDaBqflJ0s8JK+IThDzw/M3pE8cGnrw0LwTlpIruuH 5jw8TmR4+ux7z5nj3TUo9xWOXUNq9tAM4eGlxPLRA5/iI1palUvODwUSz6nQn39WiVbY4k9yZyvt3 6D4pp+vQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kmPHF-0005R1-Ct; Mon, 07 Dec 2020 22:46:41 +0000 Received: from foss.arm.com ([217.140.110.172]) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kmPHC-0005Q6-Ev for linux-arm-kernel@lists.infradead.org; Mon, 07 Dec 2020 22:46:39 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 24F3A1FB; Mon, 7 Dec 2020 14:46:35 -0800 (PST) Received: from e120529-lin.arm.com (unknown [10.57.30.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 32E6A3F68F; Mon, 7 Dec 2020 14:46:34 -0800 (PST) From: Daniel Kiss To: linux-arm-kernel@lists.infradead.org, pcc@google.com, will@kernel.org, catalin.marinas@arm.com Subject: arm64: split ARM64_PTR_AUTH option to userspace and kernel configs. Date: Mon, 7 Dec 2020 23:46:23 +0100 Message-Id: <20201207224625.13764-1-daniel.kiss@arm.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201207_174638_562080_77068BB2 X-CRM114-Status: UNSURE ( 8.02 ) 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: , MIME-Version: 1.0 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 In some situation it is useful to build the kernel without pointer authentication. This series breaks the config option into two flags, one for the user space and one for the kernel. The default config remains the same after the patches. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel