From owner-freebsd-current@freebsd.org Mon May 16 10:27:36 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CC4B2B3C8F0 for ; Mon, 16 May 2016 10:27:36 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id AC1A91C96 for ; Mon, 16 May 2016 10:27:36 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: by mailman.ysv.freebsd.org (Postfix) id AB68DB3C8EF; Mon, 16 May 2016 10:27:36 +0000 (UTC) Delivered-To: current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AB0DFB3C8EE for ; Mon, 16 May 2016 10:27:36 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: from mail-wm0-x229.google.com (mail-wm0-x229.google.com [IPv6:2a00:1450:400c:c09::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 552C61C95 for ; Mon, 16 May 2016 10:27:36 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: by mail-wm0-x229.google.com with SMTP id n129so95390308wmn.1 for ; Mon, 16 May 2016 03:27:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:in-reply-to:references:reply-to :mime-version:content-transfer-encoding; bh=U72TFNdRu42AdyKCQJ6xIqjPOMdAmTPFzp5GOmQzRf4=; b=FqshSKYgiCWNBrU1czacG3z0DHKERJmk2SkdbThrMLj9zfpfz/FrioFPvAK2zTm6Wx jOjfnLe8XWdTCr+zO/bMMRqYhE6XJFrIBdsXfih/M8jDxo5xK+ftjeE/h2ZdFbUMLi/P 3T4vvfYxLbxeL+lwvEH1DoSG16dMUMOJIqoNHd4FFL0Quhgt/+m8PHaSgEOUXd+8a6a2 u+70DV132Or7SiA5E3KXnH8MJQ8R1lApjo4jgzkpjTwEv24RtIjg4gFRNcGUXa9n/svh KiPEwhyysMfd8Xl+RGiqjovYuZjTPZ0nW48JAnPztdwqR5uVA8pOuE/nkKI3R2c7Euvv vuqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:subject:message-id:in-reply-to :references:reply-to:mime-version:content-transfer-encoding; bh=U72TFNdRu42AdyKCQJ6xIqjPOMdAmTPFzp5GOmQzRf4=; b=UR3oz+54jti8EyvuS3ZXEzIFWAemR7BulXALdKOFKyOztoS0jS0Jlf+gQ4i8X6O4w+ /OmFcUbmAazOy2bCJtQ3mGVRTP0wspAlEychCbbWiKM91FLA3xJCELXb5vXy7P9uvwfh cQihVW7tHorY0ZXWNqLxLmSTIczORatu8p2zGPOUWm5DuDuOV9JT5naqC7p5VMWO2JH4 ZN8JVSWMA5Pn0VMiUG2gC6HMQAHENndJ/Atof3uXp9yXFoXbgS/bEgsB0HLDyVJDTx/6 tF8ZZYZrO5AUoEvaK6UzpygeIde96gG2J9Io3sxNGyhSp8PrrTnk174AF48rYWg2x66Y Blow== X-Gm-Message-State: AOPr4FV3KM+JfbgwUJk+Ph2V/phr/Jz8Ng4fz20dpMBHsfCuMgqgLCSvKEcRko0MmM62pw== X-Received: by 10.28.101.215 with SMTP id z206mr16290352wmb.37.1463394455006; Mon, 16 May 2016 03:27:35 -0700 (PDT) Received: from ernst.home (p578E39CB.dip0.t-ipconnect.de. [87.142.57.203]) by smtp.gmail.com with ESMTPSA id e8sm33037777wjm.23.2016.05.16.03.27.34 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 16 May 2016 03:27:34 -0700 (PDT) Date: Mon, 16 May 2016 12:27:31 +0200 From: Gary Jennejohn To: current@FreeBSD.org Subject: Re: EARLY_AP_STARTUP hangs during boot Message-ID: <20160516122731.65a8614a@ernst.home> In-Reply-To: <20160516122242.39249a54@ernst.home> References: <20160516122242.39249a54@ernst.home> Reply-To: gljennjohn@gmail.com X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.29; amd64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 May 2016 10:27:36 -0000 On Mon, 16 May 2016 12:22:42 +0200 Gary Jennejohn wrote: > I tried out EARLY_AP_STARTUP, but the kernel hangs and I can't > break into DDB. > > I did a verbose boot and the last lines I see are related to routing > MSI-X to various local APIC vectors. I copied the last few lines and > they look like this: > > msi: routing MSI-X IRQ 256 to local APIC 2 vector 48 > msi: routing MSI-X IRQ 257 to local APIC 3 vector 48 > msi: routing MSI-X IRQ 258 to local APIC 4 vector 48 > msi: routing MSI-X IRQ 256 to local APIC 0 vector 49 Oops, the the last line should read msi: Assigning MSI-X IRQ 256 to local APIC 0 vector 49 > I tried disabling msi and msix in /boot/loader.conf, but the settings > were ignored (probabaly too early). > > I'm running on a AMD Phenom(tm) II X6 1090T Processor. > > So, maybe this option only really works correctly on Intel CPUs? > -- Gary Jennejohn