From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from l2mail1.panix.com (l2mail1.panix.com [166.84.1.75]) (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 BAE7D54279 for ; Wed, 6 Aug 2025 23:26:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=166.84.1.75 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754522805; cv=none; b=mu4Gpygx6CySKCpAFU6g73MYti8vMfxQd5+IymUebhBeJnnDc85rG6e54hj3+oCysJSCvQGIbCy4IqbaHZer9D8f86GHcCXba7Y2KB9etuzXHZ1F/iHwVDczNt+0CxBBTbe6Z0fwV0abLP6/k0qSB+Z5ZIH6hKuAdyP62NPbw2A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754522805; c=relaxed/simple; bh=0bEUAwJ+E/DG1UgaHeYswoeGDyp/OjhCufHN4xPdSaU=; h=Message-ID:Date:MIME-Version:To:Cc:From:Subject:Content-Type; b=P4p2QspyS8YNyUKCiGnRSy8s6YUibNuGsHw01QpAQyoFY0hhfzssMg2n9CoIFMQvTx7+rNFMuYVAHR32MwnAVL6DN4em8i4+Tr7+lkO2uo1BzDcwBIRjpN4oFoloxu9uprJoJhyjmps5XDB3jH1WYnKE7TBseSUGQ1nW0G+H4/U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=panix.com; spf=pass smtp.mailfrom=panix.com; dkim=pass (1024-bit key) header.d=panix.com header.i=@panix.com header.b=BAn6RRZ+; arc=none smtp.client-ip=166.84.1.75 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=panix.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=panix.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=panix.com header.i=@panix.com header.b="BAn6RRZ+" Received: from mailbackend.panix.com (mailbackend.panix.com [166.84.1.89]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (1024 bits) server-digest SHA256) (No client certificate requested) by l2mail1.panix.com (Postfix) with ESMTPS id 4by5Y663LFzDS9 for ; Wed, 6 Aug 2025 19:07:38 -0400 (EDT) Received: from [10.50.4.39] (45-31-46-51.lightspeed.sndgca.sbcglobal.net [45.31.46.51]) by mailbackend.panix.com (Postfix) with ESMTPSA id 4by5Xy6zMYz4N3T; Wed, 6 Aug 2025 19:07:30 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=panix.com; s=panix; t=1754521651; bh=0bEUAwJ+E/DG1UgaHeYswoeGDyp/OjhCufHN4xPdSaU=; h=Date:To:Cc:From:Subject; b=BAn6RRZ+N3JERm6f1fT0cOyiP4LaYHabgGM+v+1MKnMptlpIEtqSS4qKadEUzBmDU K7Va9hFOnwya0aFGAjM5LsdWZS8bevU/tK5YuIWbZxQ2Per1D49ztmsszBmv+sBZzW O7VbvBjSiFn0Kw4jFgAsS3BbJGDNr9ZpyyYyuB4E= Message-ID: Date: Wed, 6 Aug 2025 16:07:30 -0700 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: namcao@linutronix.de Cc: Me , mani@kernel.org, Bjorn Helgaas , linux-pci@vger.kernel.org From: Kenneth Crudup Subject: Commit d7d8ab87e3e ("PCI: vmd: Switch to msi_create_parent_irq_domain()") causes early-stage reboots on my Dell XPS-9320 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit I'm running Linus' master (as of today, cca7a0aae8958c9b1). If I revert the named commit, I can boot OK. Unfortunately there's no real output before the machine reboots, to help identify the problem. I have a(n enabled) VMD in my Alderlake machine: [ 0.141952] [ T1] smpboot: CPU0: 12th Gen Intel(R) Core(TM) i7-1280P (family: 0x6, model: 0x9a, stepping: 0x3) If there's something else I can try, let me know. Thanks, -K -- Kenneth R. Crudup / Sr. SW Engineer, Scott County Consulting, Orange County CA