From patchwork Thu Oct 10 08:36:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 11182941 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6109E76 for ; Thu, 10 Oct 2019 08:49:06 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 3F479208C3 for ; Thu, 10 Oct 2019 08:49:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="e4t/x7Mo"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="N1vRf8dp" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3F479208C3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZT0shyxbpoPbAwphj4z+lQKmBlU6TpAuuPOAfR2cLmc=; b=e4t/x7Mo5vtBB1 j87QcSA0bOQYi/tAinhWBowvpoZs7mqvgCNlDoufckahfpIAFrCofVnch2SfZhb01mmz6nROh1qZp ccCt+i41zUrWgLOA8bcCMNaH0Gn1kKSii2wf6LIDS6HNIAdpRsWjBXAetn5h2gQQHFN9NVdMALSuZ n+163uccQf47bD6tQ3X2zclL7FLE5IDnnF/BcuUg5TDtpQHmtj0GxzuMPiATqcHQ79/lXVuFNUaHM iqRvldRv2jPM4dbMisAbkL2IoM6cZkG3pt76fOzgxNxixRr9GZMiIF7z6tTbyEi8uMeQduPUMUDxg lwHBIeeyWsErXqGFcRDA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iIU89-0004Ts-A2; Thu, 10 Oct 2019 08:49:05 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iIU7X-0003tU-TP for linux-arm-kernel@lists.infradead.org; Thu, 10 Oct 2019 08:48:29 +0000 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1069521920; Thu, 10 Oct 2019 08:48:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570697307; bh=95EsqeQ5sNVs3YE+JfE2SrxRHc8fxDMCUjfOBblzRv8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=N1vRf8dp/ajb/kjjsLc3h5B+GKGv8VMLDy5XX67jU87+wCBMbXknpjfT7zu4pMed0 fRLYPZmTGAHUtE6qoBSGa/FhRSLf+NmlstpB/gQjtGbqlTV0BcBG1deL0lVsKmCMUy V8NAp8H9lYn6ZOqr238lyCYxiMrtzYEAqdqA5fJw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 4.19 095/114] arm64: enable generic CPU vulnerabilites support Date: Thu, 10 Oct 2019 10:36:42 +0200 Message-Id: <20191010083613.168400323@linuxfoundation.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191010083544.711104709@linuxfoundation.org> References: <20191010083544.711104709@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191010_014827_972430_B65CF9D3 X-CRM114-Status: UNSURE ( 8.85 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.0 (-----) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-5.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender 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: Stefan Wahren , Ard Biesheuvel , Catalin Marinas , Mian Yousaf Kaukab , Jeremy Linton , Andre Przywara , stable@vger.kernel.org, Greg Kroah-Hartman , Will Deacon Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Mian Yousaf Kaukab [ Upstream commit 61ae1321f06c4489c724c803e9b8363dea576da3 ] 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 Reviewed-by: Catalin Marinas Tested-by: Stefan Wahren Signed-off-by: Will Deacon Signed-off-by: Ard Biesheuvel Signed-off-by: Greg Kroah-Hartman --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -84,6 +84,7 @@ 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