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 lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 14EDDC4707B for ; Thu, 18 Jan 2024 08:27:20 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.668634.1040960 (Exim 4.92) (envelope-from ) id 1rQNjt-0004YA-Lw; Thu, 18 Jan 2024 08:27:05 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 668634.1040960; Thu, 18 Jan 2024 08:27:05 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rQNjt-0004Y3-JC; Thu, 18 Jan 2024 08:27:05 +0000 Received: by outflank-mailman (input) for mailman id 668634; Thu, 18 Jan 2024 08:27:03 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rQNjr-0004Xx-Gb for xen-devel@lists.xenproject.org; Thu, 18 Jan 2024 08:27:03 +0000 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [2a00:1450:4864:20::432]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 5aeb044b-b5db-11ee-98f2-6d05b1d4d9a1; Thu, 18 Jan 2024 09:27:02 +0100 (CET) Received: by mail-wr1-x432.google.com with SMTP id ffacd0b85a97d-337be1326e3so2337829f8f.2 for ; Thu, 18 Jan 2024 00:27:02 -0800 (PST) Received: from localhost ([213.195.127.68]) by smtp.gmail.com with ESMTPSA id i16-20020a5d55d0000000b00337c7423b95sm1651752wrw.61.2024.01.18.00.27.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Jan 2024 00:27:01 -0800 (PST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 5aeb044b-b5db-11ee-98f2-6d05b1d4d9a1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=citrix.com; s=google; t=1705566422; x=1706171222; darn=lists.xenproject.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=0gMk9Qli1uHFdRyVBRU4olTHzO9Mwb9pnIxJftD4iqA=; b=eUDbVXzS5iLf0v3cKxkerPH1vJJVp8utLSHXF0s9C5VZrb6pKUdZXYdu/1obMHGbtF XtriF3vpJFFOjt40eGvwoFXBxuQWEL8Nbxk9TKn2rGva6qxX0K1K4C2oTZbIV63EuMg0 +8ZWzBZ6z73r+LDxNlp16oTDXX3wVjtAeA5cw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705566422; x=1706171222; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=0gMk9Qli1uHFdRyVBRU4olTHzO9Mwb9pnIxJftD4iqA=; b=OExDBxA4LDUrtVEVTRXGLqRdNKL0nUfx5T/Ng53ACAundMFbdQSeObBxKfgw0aJKFK R0EH7IDYysOQMcyv3iAitpo1ASJmFLo/v2MLoL22higjL9S+Pp4e9lcpLh3jkCeDpZ/5 ZJrzI+U6w8ZGUjS3R00HUMM0q7qSP0AvXKMttHSDGJ4hfEC4z0H1LEflYKZ3TDjKPiG5 f4mJojqeHEEupnX79Ud1gGaEHnORhgKoX+jspTvNjEbg5g0C2RjSQoT/FVDlMrlxu3PC 9TaUlEqYQx1v797OEk+/AIC06h8vQ2OIPvRPyfMHTb7loVENgJKTMJ2iwMFl0D2GD9Za XZNA== X-Gm-Message-State: AOJu0Yz4gRNv8mGRJ7nUQTigD9/hdYCsdwHCp4eGaESW/EcgtZf2HWzK yfrMR+hZvkIC1UCpqzIrriRqlbMleiB6ooGhBknNUMBXLzg/q7Q+33oySoz/nyI= X-Google-Smtp-Source: AGHT+IGrW0m7/9rEu2gDX5+IClkIgV7ilta0TEsI0ARp4BpVNToIz+pvkZB/hWX1iNsPjXMOaDCrjg== X-Received: by 2002:adf:e946:0:b0:337:6e32:1811 with SMTP id m6-20020adfe946000000b003376e321811mr281788wrn.75.1705566421942; Thu, 18 Jan 2024 00:27:01 -0800 (PST) Date: Thu, 18 Jan 2024 09:27:00 +0100 From: Roger Pau =?utf-8?B?TW9ubsOp?= To: Patrick Plenefisch Cc: Jan Beulich , xen-devel@lists.xenproject.org, Juergen Gross Subject: Re: E820 memory allocation issue on Threadripper platforms Message-ID: References: <1708c3d7-662a-44bc-b9b3-4ab9f8642d7b@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Thu, Jan 18, 2024 at 01:23:56AM -0500, Patrick Plenefisch wrote: > On Wed, Jan 17, 2024 at 3:46 AM Jan Beulich wrote: > > > On 17.01.2024 07:12, Patrick Plenefisch wrote: > > > On Tue, Jan 16, 2024 at 4:33 AM Jan Beulich wrote: > > > > > >> On 16.01.2024 01:22, Patrick Plenefisch wrote: > For the two logs that actually boooted (linuxoffset), I truncated them > during pcie initialization, but they did go all the way to give me a login > screen I'm not seeing any Linux output on the provided logs, they just seem to contain Xen output ... > > > > > As someone who hasn't built a kernel in over a decade, should I figure > > out > > > how to do a kernel build with CONFIG_PHYSICAL_START=0x2000000 and report > > > back? > > > > That was largely a suggestion to perhaps allow you to gain some > > workable setup. It would be of interest to us largely for completeness. > > > > Typo aside, setting the boot to 2MiB works! It works better for PV, while > PVH has some graphics card issues, namely that I have to interact over > serial and dmesg has some concerning radeon errors ... and so the radeon error mentioned here seem to be missing. IIRC for radeon cards to work on PVH dom0 you will need an hypervisor with the following commit: https://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=f69c5991595c92756860d038346569464c1b9ea1 (included in 4.18) There where also some changes not long ago in order to propagate the video console information from Xen into dom0, those are also included in 4.18, but I don't recall in which Linux version they landed. Anyway, would be good if you can provide the full Xen + Linux logs when the radeon issue happens. Regards, Roger.