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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 09E67EB64D9 for ; Sun, 2 Jul 2023 08:29:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2pWjxmxi+vg7KdfyAofRcAOq4kQWMFuPBYYL1QlaxTI=; b=Vuz4I90/c+j9tm TXEEAiws+vQjYYYlJzAXHazN9qcmjpUbr8vcg/CO8Qt+Gg8Dwa/ULincpd/T2cv5cGgt0CgafPA9I 3we0OvLc6TW3x9WGb6DH224Nk5cVn4ZKSFvF6Kpdj2NofyCJf6YIofOBPveFqCm0/fG0r6LzihZEH J1QkhG4YITZ105R2oH8ZWYwFkbKosq+oBJOoXaGME2arLEklMv/uJm4Ny0Quqc/zCMCHRnHB09OAq PUyR46lfnYoiiI7/pvoDJRbUyLVpTco4OsH9lNCm+UfNPTvh3ho7JyPP9/IDpFayViJPTbH6xfirl QG3qVE2ZUAVMURImeS9A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qFsSU-007OV7-2T; Sun, 02 Jul 2023 08:29:26 +0000 Received: from mail-ej1-x633.google.com ([2a00:1450:4864:20::633]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qFsSR-007OUe-2s for linux-arm-kernel@lists.infradead.org; Sun, 02 Jul 2023 08:29:25 +0000 Received: by mail-ej1-x633.google.com with SMTP id a640c23a62f3a-992b66e5affso380156566b.3 for ; Sun, 02 Jul 2023 01:29:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688286561; x=1690878561; 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=w1biNblKgtJgfVRZwDEOvjX/I6fTJ7KpT17Ok3nZx5M=; b=uMqJUTA42zzTNobzfwK8XPREa/a9vj3Xfc/7KWipp1cnp/Jg0XeVY+x4k214j2yY2p QoGg5zzyWZV0KJSDggJXTP6f6mbFRRUdjqNSf2NxLj7/wA9SRfIAm46ygvQ63r2uEXpX fNoQjpgZVebllbu86RL5eRXcyUHR8Qhpzzihk9iDeJafk2zy7kZGgIGhfVity3Cmmwg0 pLKzBMIuwWp2HAWLosqYLZF9VyQAZld2sBX35Cf/wCq5foc92YcnAyZQjJYvz2dvD+H2 e3pIDjwRFmrF+Bh5CEoYUtwBR6uYTLkmSgeZBlRZgUB4OyFMScKs8aVTjco9NECFFkB6 sGog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688286561; x=1690878561; 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=w1biNblKgtJgfVRZwDEOvjX/I6fTJ7KpT17Ok3nZx5M=; b=QGbzAeDJlXSNgNRAZGfDpqlrHzsxWGTQZ19yRduZ1PDb/y587lWFII4yafsH5VStPX SmrMWJP407bCo8NXDVQA5V8mIn7Hz/vnwwy0yEcff5tUrwUa6L2uDmw2ItuIoYUH0TsB qbvoOKmqXSWgPPkfwDilvgPrxd5qveU15vUS7eLm0lBUcwsntvA19XagZrjHPhH9/Pfw sWx+03nVflyOSuw2nhwsPQ3R6zGzosci7oPoXAavbclfjvfwNwvT6hc02IkV8yF0/IST DHjo3tbEz+mcdu68UYsE2YS2amwasA3uRPRxgYJEBg7FIMBZyfuu1YhgIKB2WruhTvwe oIPA== X-Gm-Message-State: ABy/qLboIOsCVkqO5PAQIbrZ/F/ak/axf1WAwkJ6siR3AeAIKhvX25tM uyZTbLXXroXR/6h3Nlu030XuGQ== X-Google-Smtp-Source: APBJJlEq7536nmIYj1sWz/vSWp1KlO2nfy5GE5f1MJ94C2mivpQ6trVaYeegVFmTsikSDWcGy6GDVg== X-Received: by 2002:a17:906:e48:b0:988:882b:9a3 with SMTP id q8-20020a1709060e4800b00988882b09a3mr5395799eji.36.1688286561035; Sun, 02 Jul 2023 01:29:21 -0700 (PDT) Received: from [192.168.10.214] ([217.169.179.6]) by smtp.gmail.com with ESMTPSA id s22-20020aa7cb16000000b0051bed498851sm9043073edt.54.2023.07.02.01.29.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 02 Jul 2023 01:29:20 -0700 (PDT) Message-ID: <29af84dc-7db8-0c43-07b6-eb743cf25e57@linaro.org> Date: Sun, 2 Jul 2023 10:29:18 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v4 00/21] Add Qualcomm Minidump kernel driver related support Content-Language: en-US To: Mukesh Ojha , Rob Herring , Greg KH Cc: corbet@lwn.net, agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, keescook@chromium.org, tony.luck@intel.com, gpiccoli@igalia.com, mathieu.poirier@linaro.org, catalin.marinas@arm.com, will@kernel.org, linus.walleij@linaro.org, andy.shevchenko@gmail.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-hardening@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, Alex Elder References: <1687955688-20809-1-git-send-email-quic_mojha@quicinc.com> <2023062814-chance-flounder-f002@gregkh> From: Krzysztof Kozlowski In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230702_012923_963191_C38D4165 X-CRM114-Status: GOOD ( 11.55 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 30/06/2023 18:04, Mukesh Ojha wrote: >> >>> We don't add layers when they are not needed, and never when there is no >>> actual user. If you need the extra "complexity" later, then add it >>> later when it is needed as who knows when that will ever be. >>> >>> Please redo this series based on that, thanks. >> >> My bigger issue with this whole series is what would this all look >> like if every SoC vendor upstreamed their own custom dumping >> mechanism. That would be a mess. (I have similar opinions on the >> $soc-vendor hypervisors.) Mukesh, LPC CFP is still open. There will be also Android and Kernel Debugging LPC microconference tracks. Coming with a unified solution could be a great topic for LPC. Solutions targeting only one user are quite often frowned upon. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel