From patchwork Wed Jan 9 23:55:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeremy Linton X-Patchwork-Id: 155097 Delivered-To: patch@linaro.org Received: by 2002:a02:48:0:0:0:0:0 with SMTP id 69csp1277534jaa; Wed, 9 Jan 2019 15:56:08 -0800 (PST) X-Google-Smtp-Source: ALg8bN5W/u4e/TGEQpdzYZO8eWjvtJCZjtw3Ei098r9H94RecaWAitlentwNLjPlxFqqjujUcoA4 X-Received: by 2002:a63:8c6:: with SMTP id 189mr7306006pgi.322.1547078168436; Wed, 09 Jan 2019 15:56:08 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1547078168; cv=none; d=google.com; s=arc-20160816; b=k7p1uU3vDVCadUyIz7Nrk4L5mPBjJlwc19RQ4HwN5ZyKZQvr81rpKMzp5DBZ778gRY ULkIskJoSd+CBJAUYdX6P3pdeNCPWGCO7nVyjjpgNG0bR39VZSZPlfjLaHhzHvkoKFrp Jq2ddDIKOnIFHGW8uxp2pTkDvF5pbxsIxjE1iX3SvOgtGKoGQBjl1Gkih7gUWq6a4POX 5LXPmLxQ5fRxQhPsav/juKKm0P7VIY8Xmvq/VBU1XJ/UNna0+0CAuJuwsedqjTfh71l9 NjkqBAt6aqiicjnjsv0UdvaR7/aDrRB8U0L8xz8SOxJTG+Bkuz8CPghpKrxXlRFf3O7d GtkA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from; bh=2W/YWXLfSLBgeiJ+hz08gWxtcRMh5zmRBIqb2zczsJ0=; b=JtjhapAvbPGzNJXxP/hUqzgIoTm+HocncOtfu3HHBULgMhd6DqVE+7PEBz6CBJcQC1 86Aet4pE83LQSIGTlpbIZpXIIwepRB5xLSHM8Al+z7nI0LQjl5/NjSJOHug/1aOjKZxp l/dywLM41X/dM6g8fuDku1l7erfeh6GUdJi4oXmvUPGM+HqpdWVDxNZXdM1haEQlPW/U MeYucjWtOp3C/Yc+130wCkPkFZiA6XpMdavA3pDfs2I/cCBZQYNVcGF1C22piEYGYBXr cwl0lBoUpeR7WqS46mej4iATvU0GmsIRGNL+Ovlwp3vqiCtwbhamMRXF4wOaCbOfUQjV WNuA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v35si60524889pgl.130.2019.01.09.15.56.08; Wed, 09 Jan 2019 15:56:08 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726895AbfAIX4H (ORCPT + 31 others); Wed, 9 Jan 2019 18:56:07 -0500 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:53390 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726753AbfAIXz7 (ORCPT ); Wed, 9 Jan 2019 18:55:59 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id AF24515BF; Wed, 9 Jan 2019 15:55:58 -0800 (PST) Received: from beelzebub.austin.arm.com (beelzebub.austin.arm.com [10.118.12.119]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 08D263F5AF; Wed, 9 Jan 2019 15:55:57 -0800 (PST) From: Jeremy Linton To: linux-arm-kernel@lists.infradead.org Cc: catalin.marinas@arm.com, will.deacon@arm.com, marc.zyngier@arm.com, suzuki.poulose@arm.com, dave.martin@arm.com, shankerd@codeaurora.org, linux-kernel@vger.kernel.org, ykaukab@suse.de, julien.thierry@arm.com, mlangsdo@redhat.com, steven.price@arm.com, stefan.wahren@i2se.com, Jeremy Linton Subject: [PATCH v3 7/7] arm64: enable generic CPU vulnerabilites support Date: Wed, 9 Jan 2019 17:55:44 -0600 Message-Id: <20190109235544.2992426-8-jeremy.linton@arm.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20190109235544.2992426-1-jeremy.linton@arm.com> References: <20190109235544.2992426-1-jeremy.linton@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mian Yousaf Kaukab Enable CPU vulnerabilty show functions for spectre_v1, spectre_v2, meltdown and store-bypass. Signed-off-by: Mian Yousaf Kaukab Signed-off-by: Jeremy Linton --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) -- 2.17.2 diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index a4168d366127..be9872ee1d61 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -88,6 +88,7 @@ config ARM64 select GENERIC_CLOCKEVENTS select GENERIC_CLOCKEVENTS_BROADCAST select GENERIC_CPU_AUTOPROBE + select GENERIC_CPU_VULNERABILITIES select GENERIC_EARLY_IOREMAP select GENERIC_IDLE_POLL_SETUP select GENERIC_IRQ_MULTI_HANDLER