Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965031AbVJURDd (ORCPT ); Fri, 21 Oct 2005 13:03:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965032AbVJURDd (ORCPT ); Fri, 21 Oct 2005 13:03:33 -0400 Received: from xproxy.gmail.com ([66.249.82.197]:64398 "EHLO xproxy.gmail.com") by vger.kernel.org with ESMTP id S965031AbVJURDc (ORCPT ); Fri, 21 Oct 2005 13:03:32 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:mime-version:content-type; b=S5JbrXOBMGeAWeREWye3paPfa9GOW1NWpArQYunG3pXhtzltfSL4mkHfr7UMsKNbb84VIFCQ9yE01bS1PIf28IgbIq3EASCQfJk+z6m0n+n4cDuXAdQ97ANaRlNH+9Dbfp3tc/BntRyZjym54auP94otelwhSFPzUd7KDHa1GwQ= Message-ID: <5bdc1c8b0510211003j4e9bf03bhf1ea8e94ffe60153@mail.gmail.com> Date: Fri, 21 Oct 2005 10:03:29 -0700 From: Mark Knecht To: linux-kernel@vger.kernel.org Subject: 2.6.14-rc5-rt3 - `IRQ 8'[798] is being piggy Cc: Ingo Molnar MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_6286_22712346.1129914209375" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 11042 Lines: 179 ------=_Part_6286_22712346.1129914209375 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Hi, Maybe I'm catching something here? Maybe not - no xruns as of yet, but I've never seen these messages before. Kernel config attached. dmesg has filled up with these messages: Read missed before next interrupt `IRQ 8'[798] is being piggy. need_resched=3D0, cpu=3D0 Read missed before next interrupt `IRQ 8'[798] is being piggy. need_resched=3D0, cpu=3D0 Read missed before next interrupt `IRQ 8'[798] is being piggy. need_resched=3D0, cpu=3D0 Read missed before next interrupt wow! That was a 14 millisec bump `IRQ 8'[798] is being piggy. need_resched=3D0, cpu=3D0 Read missed before next interrupt wow! That was a 12 millisec bump `IRQ 8'[798] is being piggy. need_resched=3D0, cpu=3D0 Read missed before next interrupt wow! That was a 17 millisec bump `IRQ 8'[798] is being piggy. need_resched=3D0, cpu=3D0 Read missed before next interrupt wow! That was a 89 millisec bump lightning ~ # lightning ~ # cat /proc/interrupts CPU0 0: 928484 IO-APIC-edge timer 1: 572 IO-APIC-edge i8042 7: 2 IO-APIC-edge lpptest 8: 529468 IO-APIC-edge rtc 9: 0 IO-APIC-level acpi 12: 91942 IO-APIC-edge i8042 14: 48 IO-APIC-edge ide0 50: 2 IO-APIC-level ehci_hcd:usb1 58: 534656 IO-APIC-level hdsp 66: 2 IO-APIC-level ohci1394 217: 532660 IO-APIC-level ohci_hcd:usb2, eth0 225: 24239 IO-APIC-level libata, NVidia CK804 233: 9083 IO-APIC-level libata NMI: 263 LOC: 928256 ERR: 1 MIS: 0 lightning ~ # Cheers, Mark ------=_Part_6286_22712346.1129914209375 Content-Type: application/x-bzip2; name=knecht.config-2.6.14-rc5-rt3.bz2 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="knecht.config-2.6.14-rc5-rt3.bz2" QlpoOTFBWSZTWdVu+iAAB5BfgGAQWOf//z////C////gYB5cAAC7Y6oU9PIOGwY+dsCqfAATJW3c Mlejyuz6HJwpBn21dlUdN3bgFVVA+7dc7td2sZQkt1rPvu71t7rPH3dvA0EBNT0A0CT0QTCKbaap 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