From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.130]) (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 9DBED1761BF; Thu, 30 May 2024 08:54:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.126.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717059246; cv=none; b=ba54QbpdLjiTXxkT8nTXN08kJbaCcMVcG+VARf82kXlX8QzbEoQ7F03JhknqpDFDkbSWdmh5jeO+SOZAVYukSZDv7ftXebdnJ1XHGzoFQ5Uej4IDZP6JOHgHP/mx4he3agZX9ZXQ4HZ9AgJdrNxv4IleVUMS+im1rV5si/YtDbI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717059246; c=relaxed/simple; bh=OiPXOYqVDdLsZkYedWaVvRrpJe0cx5AuAOz/naYPWjE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=tEco8bC3gwu9+qPLJGy84/gYQrOPJKF2Gk2HrsDNlPRPcOkl7fxzkK0IPzaPnusUu/cn0I3p3Q5dzZoQejoY9Ah5zkUf4dka0vMacKnlnfJToWGmkpI+hcSFObVxiW8P9tm5PemVSjCjtGN1L/nwtrW56fNkTykz1MGdzoOjns8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=heusipp.de; spf=pass smtp.mailfrom=heusipp.de; dkim=pass (2048-bit key) header.d=heusipp.de header.i=osmanx@heusipp.de header.b=Npr4RdNt; arc=none smtp.client-ip=212.227.126.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=heusipp.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=heusipp.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=heusipp.de header.i=osmanx@heusipp.de header.b="Npr4RdNt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heusipp.de; s=s1-ionos; t=1717059224; x=1717664024; i=osmanx@heusipp.de; bh=OiPXOYqVDdLsZkYedWaVvRrpJe0cx5AuAOz/naYPWjE=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:Subject:To:Cc: References:From:In-Reply-To:Content-Type: Content-Transfer-Encoding:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=Npr4RdNtY55Jk8MtA7iGYZlMk+fOCmMPnjKgmsFZTiMI4H7B1OKcZpDt3VnplkXs SM9oRq20+Flf2YAiRYE+xsJKJaAxAJZz+qt8QY0x83ctV6g7bNkSqz8mcqcjIKkjF o9Z9+117NY/hZI5Fvkjk4Fj27ljDlIEkcs0vEDBQKC7J7GpA/5r0NGlh2XVrRWq3U c8x++Z8yyhlXqn29d9zFzs/OclcTyO3xj8/7cOil2VueuBi9UC/rRrECuI8EILkWU aY3ouvj0Wr8F4GF0bPAhi0+Z44jkWKc84vAwg9K9/eSccWO1becWMNM2QxM2lN47I x0fWBBUHpzOkaVKE3w== X-UI-Sender-Class: 55c96926-9e95-11ee-ae09-1f7a4046a0f6 Received: from [192.168.178.90] ([91.62.108.110]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.167]) with ESMTPSA (Nemesis) id 1N8VkX-1sZ1yo1lkP-014Xap; Thu, 30 May 2024 10:47:19 +0200 Message-ID: <5e31cad3-ad4d-493e-ab07-724cfbfaba44@heusipp.de> Date: Thu, 30 May 2024 10:45:24 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [REGRESSION] commit fbf6449f84bf5e4ad09f2c09ee70ed7d629b5ff6 (Linux 6.7+) crashes during boot To: Linux regressions mailing list , linux-kernel@vger.kernel.org Cc: x86@kernel.org, Thomas Gleixner , Ingo Molnar , Dave Hansen , Borislav Petkov , Andy Lutomirski , Peter Zijlstra , Adam Dunlap , 1071378@bugs.debian.org References: <4611b3c8-0ef6-4951-8b34-10a1c7262355@leemhuis.info> Content-Language: en-US From: =?UTF-8?Q?J=C3=B6rn_Heusipp?= In-Reply-To: <4611b3c8-0ef6-4951-8b34-10a1c7262355@leemhuis.info> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:TH5Rj8IDETzGF7pUOEsDoQfRqaiaWyTdAXIj2gLCYvG4cs93TLH qirAWYb3jzHboshA3g7QUf3yAiqeiM0WDKF8nQby/DCGGOmpQXZ4Sycy2Tu5m4VySg/aNzE FdhXHwAjqXQT5pdrIzsHbmOQ21ac45SZXhEuj9KJiLcRHog8ZdT/Mq5nTOE6KMtGAsEwshl npzs5T36VcPVgWDYJH5+Q== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:MBSDXgNKHTU=;z2YdmhNWzRwp5qolDSwAdFk1mtL 6uLeuYZHJMqAK5G4juvCo3YTKEEMPQgYVJpZYZ8wALCJQlr9SFCIxnD99kk/F/bFkQehOLbl/ mr7e0pY2mVf9rfThdA224xPjFGxM4ryUy/B8W7u9GdfP2BjvOaGCDdduAgpGRpys5RKMZL+jA 9xKJnVLAIQC1pq9MHxYvuQQJLp1WyfzAEInXn3qHsqE4fGTh2ROHRN8dZcvzA8M/elONIrgSo CSSy+Ifskp2mLZIBiADeUFuuX9W11sVtQT+5cnvTJNk/LHuxagXv7UJLnj6gyc3KFsQtU5N4E DbXtknFJzRMbwYJ2SvR+f1CUy1JYMwCmoxRMI3Nv5RPJ5MlRjz0VuPchDveHh+XiJ+9LPMRbA rQF/+XsZqa1Zbhr50hc+OtyP5kMBz1e57Z2XPlo825t1pZksCsqPSyFUL4ECk612P+hGUONRl GFZy7mLAkTo0m3Rh306ye9AAsMfILQgIW9H+PweES33WFo4YUkgHhw+VZnzoCjWOqWp3qDkdV uD1ogN3cFx7Bo9vv0ZA3HzIILfpHwOq9628zO/JOCECE/it9YtIg6UJiaMNF6LpscTV2ukKLa e50B5PbbA/8xUVfFakUmcw2XLThblqaLMOdwsmDgVBnbICzliuJ6QsR3reG2UmHUB3+YBRcw1 CstgOv7eTUozuoClvl8cgdbDN/827PKDweBP1vxg8kNl4anU0TxvtXnilROHloVL3gtbkdvSB 7KXaWJzvdazLGgcKN3imGia7KDwI2LWHsF/HcM8ZZNVl9MWrHyoagU= Hello! On 30/05/2024 09:27, Linux regression tracking (Thorsten Leemhuis) wrote: > On 30.05.24 08:55, J=C3=B6rn Heusipp wrote: >> commit fbf6449f84bf5e4ad09f2c09ee70ed7d629b5ff6 ("x86/sev-es: Set >> x86_virt_bits to the correct value straight away, instead of a two-phas= e >> approach") crashes during boot for me on this 32bit x86 system. > > FWIW, not my area of expertise, but there is a patch from Dave with a > Fixes: tag for your culprit up for review: > https://lore.kernel.org/all/20240517200534.8EC5F33E@davehans-spike.ostc.= intel.com/ That did not apply cleanly to 6.10-rc1, but I figured it out manually. I can confirm that it fixes the issue. Best regards, J=C3=B6rn