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[2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id n3-20020a05620a294300b0078ed673542fsi1035303qkp.171.2024.04.18.01.27.30 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Apr 2024 01:27:30 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-149710-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=alien8.de dmarc=pass fromdomain=alien8.de); spf=pass (google.com: domain of linux-kernel+bounces-149710-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-149710-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 2B8321C20CBC for ; Thu, 18 Apr 2024 08:27:30 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 574D885C6C; Thu, 18 Apr 2024 08:27:24 +0000 (UTC) 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 10C3963C for ; Thu, 18 Apr 2024 08:27:20 +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=1713428843; cv=none; b=ma0ybskYSojbfF+1HvjeG435lh54NLXFKgLrdIdY5oSN2+hXo8aOwNLQnxuYYE8x7b/PxlIIgKidTwRLI5dWGH96g3TJR4SkgqMgmBj9n6tRQPPlgaX+e7MCBwTpd3iAQF+A0YpmtiZLpFWtxrHbK0vA2QrEOq0W6ZbfkxjY6mM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713428843; c=relaxed/simple; bh=gD1LUmHfql3mtS2gBELN/uTCh/pOuCFSMFgVqLBip3k=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=EGIeZJbzAoJ3H5QlO2pW/ilApP3+E3PCtyeZ1oCA8NXJngQ35t/fLkLdLX5dzMxDLynPVwZ+hf0K20LWKLGdRB6BgVQUL/gLGXY5KJlTZ5U9ZRXkL9p0ZICSQfcjQdm2V8XaTb6Iyr/+u5sSwIUUbNlhi/z40LS8Cs/t2LrOsNU= 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; 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 Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id 6E2B940E024C; Thu, 18 Apr 2024 08:27:18 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.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 IbeOpzmjMZ4c; Thu, 18 Apr 2024 08:27:14 +0000 (UTC) Received: from zn.tnic (pd953020b.dip0.t-ipconnect.de [217.83.2.11]) (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 735A340E0177; Thu, 18 Apr 2024 08:27:09 +0000 (UTC) Date: Thu, 18 Apr 2024 10:27:03 +0200 From: Borislav Petkov To: Lyude Paul Cc: Thomas Gleixner , x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: Early boot regression from f0551af0213 ("x86/topology: Ignore non-present APIC IDs in a present package") Message-ID: <20240418082703.GCZiDZVyra7qOQbyqn@fat_crate.local> References: <3d77cb89857ee43a9c31249f4eab7196013bc4b4.camel@redhat.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: <3d77cb89857ee43a9c31249f4eab7196013bc4b4.camel@redhat.com> On Wed, Apr 17, 2024 at 05:21:43PM -0400, Lyude Paul wrote: > Hi! I just wanted to let you know that one of the desktops I use for > testing no longer seems to boot after this commit (just finished > bisecting and confirming). The machine hangs before it gets to fbcon, > and the error I'm seeing in the early boot console is as such: > > Kernel panic - not syncing: timer doesn't work through Interrupt-remapped IO-APIC > CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.8.0-rc5Lyude-Test+ #20 > Hardware name: MSI MS-7A39/A320M GAMING PRO (MS-7A39), BIOS 1.10 01/22/2019 Looks like an AMD chipset. Thomas did fix some fallout from the topo rework on AMD, can you test the tip/master branch pls? https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/ Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette