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=-6.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,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 DA100C433E0 for ; Thu, 9 Jul 2020 05:22:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B799120658 for ; Thu, 9 Jul 2020 05:22:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="jX1f32F+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726260AbgGIFWL (ORCPT ); Thu, 9 Jul 2020 01:22:11 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:39619 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726099AbgGIFWL (ORCPT ); Thu, 9 Jul 2020 01:22:11 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1594272130; h=Message-ID: References: In-Reply-To: Subject: Cc: To: From: Date: Content-Transfer-Encoding: Content-Type: MIME-Version: Sender; bh=0yQ0v6FztJJmC7OWCTASn/q9sJkJzVa6D1EfGhFboOQ=; b=jX1f32F+HP8oDAO0SJ4OIh/0IqG+4och61UJtdxtzPxqeoWrhUW3DGXZuEWbF51nuKC6kD2e Qd4pBI8FOjNvQuQl2yxDyHMI40GHQEbpLTEmcX5XrzZ+oO5+rVzrBQ7WWb4K7jIdNYFCcQlI LCblg2uz0LG1JUv00IXwJpHeYfg= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n19.prod.us-east-1.postgun.com with SMTP id 5f06a971c746eb6f00a0d8e0 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Thu, 09 Jul 2020 05:21:52 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 3F492C433CB; Thu, 9 Jul 2020 05:21:52 +0000 (UTC) Received: from mail.codeaurora.org (localhost.localdomain [127.0.0.1]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: saiprakash.ranjan) by smtp.codeaurora.org (Postfix) with ESMTPSA id 97895C433CA; Thu, 9 Jul 2020 05:21:50 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Thu, 09 Jul 2020 10:51:50 +0530 From: Sai Prakash Ranjan To: Florian Fainelli Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Catalin Marinas , Will Deacon , Marc Zyngier , Steven Price , Suzuki K Poulose , Mark Brown , James Morse , Mark Rutland , Andrew Scull Subject: Re: [PATCH] arm64: Add missing sentinel to erratum_1463225 In-Reply-To: <20200709051345.14544-1-f.fainelli@gmail.com> References: <20200709051345.14544-1-f.fainelli@gmail.com> Message-ID: X-Sender: saiprakash.ranjan@codeaurora.org User-Agent: Roundcube Webmail/1.3.9 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Florian, On 2020-07-09 10:43, Florian Fainelli wrote: > When the erratum_1463225 array was introduced a sentinel at the end was > missing thus causing a KASAN: global-out-of-bounds in > is_affected_midr_range_list on arm64 error. > > Link: > https://lore.kernel.org/linux-arm-kernel/CA+G9fYs3EavpU89-rTQfqQ9GgxAMgMAk7jiiVrfP0yxj5s+Q6g@mail.gmail.com/ > Fixes: a9e821b89daa ("arm64: Add KRYO4XX gold CPU cores to erratum > list 1463225 and 1418040") > Signed-off-by: Florian Fainelli > --- > arch/arm64/kernel/cpu_errata.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/kernel/cpu_errata.c > b/arch/arm64/kernel/cpu_errata.c > index 8e302dc093d0..79728bfb5351 100644 > --- a/arch/arm64/kernel/cpu_errata.c > +++ b/arch/arm64/kernel/cpu_errata.c > @@ -782,6 +782,7 @@ static const struct midr_range erratum_1463225[] = > { > MIDR_RANGE(MIDR_CORTEX_A76, 0, 0, 3, 1), > /* Kryo4xx Gold (rcpe to rfpf) => (r0p0 to r3p1) */ > MIDR_RANGE(MIDR_QCOM_KRYO_4XX_GOLD, 0xc, 0xe, 0xf, 0xf), > + {}, > }; > #endif My bad missing this, thanks for the fix. Reviewed-by: Sai Prakash Ranjan -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation