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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 6A498C2D0C3 for ; Mon, 16 Dec 2019 20:13:22 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 3E3EC2146E for ; Mon, 16 Dec 2019 20:13:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=zededa.com header.i=@zededa.com header.b="K56+8EXA" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3E3EC2146E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=zededa.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1igwjV-0004Gu-JC; Mon, 16 Dec 2019 20:12:45 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1igwjU-0004Go-Aw for xen-devel@lists.xenproject.org; Mon, 16 Dec 2019 20:12:44 +0000 X-Inumbo-ID: 6b349c22-2040-11ea-a914-bc764e2007e4 Received: from mail-qk1-x72d.google.com (unknown [2607:f8b0:4864:20::72d]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 6b349c22-2040-11ea-a914-bc764e2007e4; Mon, 16 Dec 2019 20:12:43 +0000 (UTC) Received: by mail-qk1-x72d.google.com with SMTP id u5so5583368qkf.8 for ; Mon, 16 Dec 2019 12:12:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zededa.com; s=google; h=mime-version:from:date:message-id:subject:to:cc; bh=jnIchVrq53Ev60LUdNTp4NCq92DKpL1vEAesgRZA9dI=; b=K56+8EXAQCkDwk1KAufeTrySTWTks2t6sQ2FRK3NSNXCqUjyYwtgfmlL0EL59Xacp7 2NoPX3GDcyBcVKEoHUU627f8FU3abD7ZEsn6lsYYtyvQxsT+cBxTJ8gXhYF/LFlxGhnf 7WNzM5bdhpkDoSg/wJd8nx1YtExdwok8MfcMVQzGyJT+rBXv1l52VAbdY8Xb3Z+WoEtd SfcbqgkPJng7GTTgj6L9XSDByrZy6tM34ZdjfLhB2BK2sz3AdrdSy16VmVtI6B6y1pBS XsbyV95n2iDiSUS9chAkW2oHCadOJ6i+ckIq7uWmg6zhRWRsq4/96/yB6Wl7lf2MQowm SmZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=jnIchVrq53Ev60LUdNTp4NCq92DKpL1vEAesgRZA9dI=; b=tWv4ERvNcZDcxu9uMcYtZ0PLV+UcJnZKULsbAtKPP/xrV/jXJP+wCNXGSARR+uFS3D HZ9rLm2Fcihk2hbaVnXBcLB7sKq5iQ2EHtqL8TMWWaSic81Dw8sYlprCM6EKZCfirzXi FpOBQiUMbNpjG0wfE436oh6ZWXFevaCA/pms35MXOEEkW/7xnqGedpiL7owyhyscgjA/ RChti0a5OZmiZqGjykxFM/Cnw1H9Ul+ofMuuJIm38k5sNj+JXXCQO6jNiNUNv6r4YsYx osi/xOYCZLVQBS26o9JKw8YRNNFupVlrOBvvonZcN2pXoOWPGqbmYgIaoWGfIwI1y313 uQig== X-Gm-Message-State: APjAAAVJuLNb8b/R+4nwdle5mHXU7UQLyj3Hmxs0Em1TdsXpi0y1e6NV GFuTU1pycnS2DHnZxxVPZyXCqpgbDJSujWxxuvfhBlVJJI0= X-Google-Smtp-Source: APXvYqyRX19tFp9u50IQeJPfcWuKimVBHwAbrhpiHswhpIgpHl2gOq3xSsMeitiUkBcNX4isPXuZ8NJPHshNeBr2OW0= X-Received: by 2002:a37:c57:: with SMTP id 84mr1178141qkm.157.1576527162861; Mon, 16 Dec 2019 12:12:42 -0800 (PST) MIME-Version: 1.0 From: Roman Shaposhnik Date: Mon, 16 Dec 2019 12:12:31 -0800 Message-ID: To: xen-devel@lists.xenproject.org Content-Type: multipart/mixed; boundary="00000000000085a7fc0599d7d52f" Subject: [Xen-devel] REGRESSION: Xen 4.13 RC5 fails to bootstrap Dom0 on ARM X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Stefano Stabellini Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" --00000000000085a7fc0599d7d52f Content-Type: text/plain; charset="UTF-8" Hi! it appears that something has broken in 4.13 RC5 so that I'm now getting the following on ARM (full logs are attached). (XEN) **************************************** (XEN) Panic on CPU 0: (XEN) Failed to allocate requested dom0 memory. 672MB unallocated (XEN) **************************************** My GRUB boot sequence hasn't changed: xen_hypervisor /boot/xen.efi console=dtuart dom0_mem=1024M,max:1024M dom0_max_vcpus=1 dom0_vcpus_pin xen_module /boot/kernel console=hvc0 root=(hd1,gpt1)/rootfs.img text devicetree (hd1,gpt4)/eve.dtb xen_module (hd1,gpt1)/initrd.img In fact, if I use Xen 4.12 instead of 4.13 -- everything seems to work as it used to. Thanks, Roman. --00000000000085a7fc0599d7d52f Content-Type: text/plain; charset="US-ASCII"; name="log.txt" Content-Disposition: attachment; filename="log.txt" Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_k48vjjil0 VXNpbmcgbW9kdWxlcyBwcm92aWRlZCBieSBib290bG9hZGVyIGluIEZEVApYZW4gNC4xMy4wLXJj IChjL3MgKSBFRkkgbG9hZGVyCiBYZW4gNC4xMy4wLXJjCihYRU4pIFhlbiB2ZXJzaW9uIDQuMTMu MC1yYyAoQCkgKGdjYyAoQWxwaW5lIDYuNC4wKSA2LjQuMCkgZGVidWc9eSAgRnJpIERlYyAgMTYg MDc6Mjk6MTAgVVRDIDIwMTkKKFhFTikgTGF0ZXN0IENoYW5nZVNldDoKKFhFTikgYnVpbGQtaWQ6 IGJmMmU1ZGRlOGRmODE5OTIzMGExYjBhMjVmYjhmMjIwYmUzNzE0YTAKKFhFTikgUHJvY2Vzc29y OiA0MTBmZDAzMzogIkFSTSBMaW1pdGVkIiwgdmFyaWFudDogMHgwLCBwYXJ0IDB4ZDAzLCByZXYg MHgzCihYRU4pIDY0LWJpdCBFeGVjdXRpb246CihYRU4pICAgUHJvY2Vzc29yIEZlYXR1cmVzOiAw MDAwMDAwMDAwMDAyMjIyIDAwMDAwMDAwMDAwMDAwMDAKKFhFTikgICAgIEV4Y2VwdGlvbiBMZXZl bHM6IEVMMzo2NCszMiBFTDI6NjQrMzIgRUwxOjY0KzMyIEVMMDo2NCszMgooWEVOKSAgICAgRXh0 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