From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.alien8.de (mail.alien8.de [65.109.113.108]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A84AB2107 for ; Sun, 24 Mar 2024 14:25:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=65.109.113.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711290360; cv=none; b=u1tkYM3Ic6U0CN1R567kM0EyJfvQKe5QUD8baXp8pFY5yAM7yc1igYYb4AXiTNbDXMjGH5ZD58myoU2LOGCXpFMexZn0mzYMoC/ZLMrz/INN8TimhOWme9SfYkFtfcZQcAvqxeDcplKBOxvNFvILIMRkf8Cd7OSaziNY3Nw4F9o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711290360; c=relaxed/simple; bh=RVxhX4dPMQfHP1LNRdaUBYq/s5ukbtceGMo426FF1kU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=E1ETD36YErnth9TI5SnA0XgACr8nR1u73LhtOAT4folUqPam9nYWGij1ex8W4YrJjj6SaTyw3xOy4pkk3vkhlOscoZXKbvkzDWi7lttSkImHSlWtA85OYevu+c7ZFBpiM8tcyd5GcJwMqGoxXMUkbnFA2X9R3hmQ73ajWvvIejY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de; spf=pass smtp.mailfrom=alien8.de; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b=RqxEvJiU; arc=none smtp.client-ip=65.109.113.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alien8.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b="RqxEvJiU" Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id 8801640E0174; Sun, 24 Mar 2024 14:25:49 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=pass (4096-bit key) header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id ocvCumqjFCq2; Sun, 24 Mar 2024 14:25:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1711290345; bh=2jtNjuXb+Ja0hqZhNXzpzn1PoFdB0o0s9Yn1ykRbKCY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RqxEvJiUwRJnCm9K4VOcls2mvjcF18lW6QuWtySpb0K0ZAdsoQizkrPMeLOxTLCIW MQ59JDENj8tOVa9YQ5e8hCP4Gsc9OY5yWNdBihEU5RylDdaCPz13U+obClTgfI6Ljo xAcgxhG88wd56Uig4IQDRQuDHRF/4oW0ICp9cPLpitg+0Fa+caHXV4Zogv0dr4+POb hHOagl5jPmKNo1d3FtbAJ9MwZN5r21ED8zOKf+Gd8gqkzjBlvTOEZxY9tML40urLa5 8jcRse4S8Zq/keV2lgxd9iGVV40LfRaj8BHg2LpE0pZgncbDo4tWFVwglrjft5Vfhy 7aYYMAQb4Oe0bZnU8vDLmS9fF08WfKux3F7fIduOw7pFOa4p+pLjgYuhZ1xRz8XvTg h6UP3gMcwCxftcrjbXUnf8ACYcq07QXwYuvrReSs7Ef0xRmNEiErM7L4ZgIoJJhqC3 7xmCG9NVzmcezXu9Q1OcU9Q8koPiCZs4XCzlD2P9Ov955+bXT31osaeLu07UBaT0il phhhgUq+plsj9JrbALcOXU+uc7KLsXTqCv0LP8cuZS0m+RkgfZLQbh/lyPt+va/PKZ l9cfj9wrgBSGAq5AzWA80HXjFU8IEVLDj2W7iOqrUaL8nsciSYYIn3dxKgYqqRV5db N6FI/WxMeR6WD33MN2dKAS/0= Received: from zn.tnic (pd953021b.dip0.t-ipconnect.de [217.83.2.27]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 6F9B040E0140; Sun, 24 Mar 2024 14:25:39 +0000 (UTC) Date: Sun, 24 Mar 2024 15:25:32 +0100 From: Borislav Petkov To: kernel test robot Cc: Ard Biesheuvel , oe-lkp@lists.linux.dev, lkp@intel.com, linux-kernel@vger.kernel.org, Tom Lendacky Subject: Re: [linus:master] [x86/sme] 48204aba80: BUG:kernel_failed_in_early-boot_stage,last_printk:Booting_the_kernel(entry_offset:#) Message-ID: <20240324142532.GAZgA33M_u1lW_E_1n@fat_crate.local> References: <202403221630.2692c998-oliver.sang@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <202403221630.2692c998-oliver.sang@intel.com> On Fri, Mar 22, 2024 at 05:03:18PM +0800, kernel test robot wrote: > > > Hello, > > kernel test robot noticed "BUG:kernel_failed_in_early-boot_stage,last_printk:Booting_the_kernel(entry_offset:#)" on: > > commit: 48204aba801f1b512b3abed10b8e1a63e03f3dd1 ("x86/sme: Move early SME kernel encryption handling into .head.text") > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master > > [test failed on linus/master 741e9d668aa50c91e4f681511ce0e408d55dd7ce] > [test failed on linux-next/master a1e7655b77e3391b58ac28256789ea45b1685abb] > > in testcase: boot > > compiler: gcc-12 > test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G My guest boots with your .config and SNB as CPU model: ... [ 0.373770][ T1] smpboot: CPU0: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1) Artefacts like: -initrd initrd-vm-meta-180.cgz or RESULT_ROOT=/result/boot/1/vm-snb/quantal-x86_64-core-20190426.cgz/x86_64-rhel-8.3-bpf/gcc-12/48204aba801f1b512b3abed10b8e1a63e03f3dd1/3 I don't have and don't know how to generate here so I can't run your exact reproducer. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette