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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 972B2C77B6F for ; Thu, 6 Apr 2023 17:54:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238265AbjDFRyQ (ORCPT ); Thu, 6 Apr 2023 13:54:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230083AbjDFRyN (ORCPT ); Thu, 6 Apr 2023 13:54:13 -0400 Received: from mail-lf1-x134.google.com (mail-lf1-x134.google.com [IPv6:2a00:1450:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BBBD1BC6 for ; Thu, 6 Apr 2023 10:54:12 -0700 (PDT) Received: by mail-lf1-x134.google.com with SMTP id h11so44901353lfu.8 for ; Thu, 06 Apr 2023 10:54:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1680803650; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=5/zXT571t+D7DOAkgC59pj3zGw7qdHH2ZzYRuKyFt5c=; b=gh2bCyChznvmAoXtartGrmeSLRaZ1qlPlyaFEOqyY6Ez2RDGjjL8YUJCvI4kIjZ9ht Z7jkgNSGbOaTd99KKphoDplLDwBIDaPzHecV2KmlHNkOX1TsM5xVHq8hWMTxu1mE33UC LY0OEuQlK/z+/qwAmKce65AqtiPVYnopn7XwHi/o8Q5jsiwZMnNSQjcNf6qb1/bgnoSN 9aAhshWpwK22/5MVrQabM+SMFmRU3gYnwkwwf7DdfTpiTLn+ocjZzZcPQ1B66tzcAZGz 3WOsbXkycz6SYukQfAU3675kFRFNQB82Pgn3+6Rm2+GEPl1C0tWFF8vSl9CAnpJ29Wj0 qRUA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680803650; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=5/zXT571t+D7DOAkgC59pj3zGw7qdHH2ZzYRuKyFt5c=; b=nfXzkyghqe95roibK/LK+ZhyPaf/FJjiSv0U5IFgAqBn+7YDJROm6J5iD059QbRn+6 LY0vF/ntDatfePz5sCyKJIhKSyKxoyhHYnusZbkDdJZXh3wj9q3WfIAzada9FAdCymH9 TEzN7XH6YHErHO/GtJQkB1CYbNNpLKRawllOeG5BkDIHN/Fn8xjX4FcjMuDBaIN0JYbG FINNAj/P4lvAuOB1O6R+PHbTG1fOhEGK3gwMMy8eajcba1mcRpkAUyg9ExvOxmAZOMeo 4pIepZ/1alQgH5EgFbpjokVam+83LMWpFgvTrfu0tgEleIApbaDp/ZUSJuVQXIBxYkhL mppg== X-Gm-Message-State: AAQBX9f3AwWsLVJTABNmOaYQHgenRqD6vhMMP24pk+TAiTI+bFgea6ku xAWBjcKhohw4w+455W69OIx1nU+NrGHQJ1GMK80= X-Google-Smtp-Source: AKy350b11aqh7bMWmNTTHgegnWEvTfCO0FqsH1PYTmHGbt1cUK8tBqJ648WGDx7oactx22PLI5J7Dg== X-Received: by 2002:ac2:410a:0:b0:4e8:6261:58bd with SMTP id b10-20020ac2410a000000b004e8626158bdmr23803lfi.37.1680803650321; Thu, 06 Apr 2023 10:54:10 -0700 (PDT) Received: from ?IPV6:2001:14ba:a085:4d00::8a5? (dzccz6yyyyyyyyyyybcwt-3.rev.dnainternet.fi. [2001:14ba:a085:4d00::8a5]) by smtp.gmail.com with ESMTPSA id r10-20020a19ac4a000000b004e90dee5469sm355833lfc.157.2023.04.06.10.54.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 06 Apr 2023 10:54:09 -0700 (PDT) Message-ID: <9554be2b-c80d-8c5b-48e3-2508a7b4ecd1@linaro.org> Date: Thu, 6 Apr 2023 20:54:09 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH 1/4] arm64: dts: qcom: sm6115-j606f: Add ramoops node Content-Language: en-GB To: Konrad Dybcio , Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Kees Cook , Tony Luck , "Guilherme G. Piccoli" Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org References: <20230406-topic-lenovo_features-v1-0-c73a5180e48e@linaro.org> <20230406-topic-lenovo_features-v1-1-c73a5180e48e@linaro.org> From: Dmitry Baryshkov In-Reply-To: <20230406-topic-lenovo_features-v1-1-c73a5180e48e@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/04/2023 18:25, Konrad Dybcio wrote: > Add a ramoops node to enable retrieving crash logs. > > Signed-off-by: Konrad Dybcio > --- > arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts b/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts > index 10c9d338446c..fd064899791c 100644 > --- a/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts > +++ b/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts > @@ -52,6 +52,17 @@ key-volume-up { > wakeup-source; > }; > }; > + > + reserved-memory { > + ramoops@ffc00000 { > + compatible = "ramoops"; > + reg = <0x0 0xffc00000 0x0 0x100000>; > + record-size = <0x1000>; > + console-size = <0x40000>; no ftrace-size? > + ecc-size = <16>; > + no-map; I see that other ramoops defines are not marked with no-map. Is there any reason for that? > + }; > + }; > }; > > &dispcc { > -- With best wishes Dmitry