From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757597AbYDKGG2 (ORCPT ); Fri, 11 Apr 2008 02:06:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753360AbYDKGGR (ORCPT ); Fri, 11 Apr 2008 02:06:17 -0400 Received: from qb-out-0506.google.com ([72.14.204.229]:62290 "EHLO qb-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753336AbYDKGGQ (ORCPT ); Fri, 11 Apr 2008 02:06:16 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=CIrox5juC+SWPciFs6fbIQa3N5K4nvPhDnELSvJtiKlaFnNacktoz1x2hu/sScAKiby5Ch/tkYJRAkD1tqA9AXR19tl4Coa98hJiewiIyVlXHsmNVl0D15v0JuxcOw5bCfpZ/Y7dHB/uEIRSIg0wFStxqF6jcHzqh6rf2+9KrmM= Message-ID: <47FEFFC6.4@gmail.com> Date: Fri, 11 Apr 2008 15:05:58 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.12 (X11/20080226) MIME-Version: 1.0 To: Volker Armin Hemmann CC: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, Peer Chen , Kuan Luo Subject: Re: 2.6.24.X: SATA/AHCI related boot delay. - not with 2.6.24.3 References: <200803091922.33083.volker.armin.hemmann@tu-clausthal.de> <200804030704.21480.volker.armin.hemmann@tu-clausthal.de> <47F46A74.504@gmail.com> <200804031347.20352.volker.armin.hemmann@tu-clausthal.de> In-Reply-To: <200804031347.20352.volker.armin.hemmann@tu-clausthal.de> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Volker Armin Hemmann wrote: > From systemrescuecd, ahci in bios, no nomsi: > CPU0 CPU1 > 0: 147 1 IO-APIC-edge timer > 1: 0 607 IO-APIC-edge i8042 > 8: 0 61 IO-APIC-edge rtc > 9: 0 1 IO-APIC-fasteoi acpi > 12: 0 4 IO-APIC-edge i8042 > 14: 0 0 IO-APIC-edge libata > 15: 0 0 IO-APIC-edge libata > 18: 0 16 IO-APIC-fasteoi aic7xxx > 21: 0 0 IO-APIC-fasteoi ohci_hcd:usb2 > 22: 2 8428 IO-APIC-fasteoi ehci_hcd:usb1 > 1274: 0 0 PCI-MSI-edge ahci > 1275: 0 222 PCI-MSI-edge eth0 > NMI: 0 0 Non-maskable interrupts > LOC: 14777 16785 Local timer interrupts > RES: 7250 6100 Rescheduling interrupts > CAL: 41 52 function call interrupts > TLB: 1866 1876 TLB shootdowns > TRM: 0 0 Thermal event interrupts > THR: 0 0 Threshold APIC interrupts > SPU: 0 0 Spurious interrupts > ERR: 6 > > With my 'own' kernel, AHCI has interrupt 315. I will try and make a more > monolithic kernel so I might be able to boot from a usb-flash device. > . > . > . > which didn't work. Hm, I am too stupid for that today... Hmmm... >>> I will reboot from systemresucecd later today and post some results with >>> ahci-mode set, no nomsi. Just can't try patches that way. >> Is sytemrescuecd using the same kernel? Otherwise, it will only add >> more to the confusion. > > almost. A heavily patched 2.6.24.2. That is why I don't sent a dmesg ... just > cat /proc/interrupts. I can send you lspci -vv and dmesg from systemrescuecd > if you want. Aiee.... Can you please try 2.6.25-rc8 with both configurations? And w/o systemrescuecd? Just seeing whether things mount properly or not is good enough. There isn't much risk of losing data. -- tejun