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=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED 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 27ACFC43381 for ; Fri, 1 Mar 2019 07:03:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E4E6B2084F for ; Fri, 1 Mar 2019 07:03:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732174AbfCAHDm (ORCPT ); Fri, 1 Mar 2019 02:03:42 -0500 Received: from foss.arm.com ([217.140.101.70]:58828 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731144AbfCAHDm (ORCPT ); Fri, 1 Mar 2019 02:03:42 -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 E336BEBD; Thu, 28 Feb 2019 23:03:41 -0800 (PST) Received: from [172.20.0.134] (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 07F093F5C1; Thu, 28 Feb 2019 23:03:40 -0800 (PST) Subject: Re: [PATCH v5 10/10] arm64: enable generic CPU vulnerabilites support To: Jeremy Linton , 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, julien.thierry@arm.com, mlangsdo@redhat.com, stefan.wahren@i2e.com, linux-kernel@vger.kernel.org, Mian Yousaf Kaukab References: <20190227010544.597579-1-jeremy.linton@arm.com> <20190227010544.597579-11-jeremy.linton@arm.com> From: Andre Przywara Message-ID: <1444d1f1-8bf8-24a9-bca5-66255b7720c6@foss.arm.com> Date: Fri, 1 Mar 2019 01:03:38 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 MIME-Version: 1.0 In-Reply-To: <20190227010544.597579-11-jeremy.linton@arm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 2/26/19 7:05 PM, Jeremy Linton wrote: > 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 Reviewed-by: Andre Przywara Thanks, Andre. > --- > arch/arm64/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > 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 >