From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ricky McInnes Subject: Kernel 2.4.21 APIC error Date: Tue, 17 Jun 2003 23:32:30 -0400 Sender: linux-smp-owner@vger.kernel.org Message-ID: <200306172332.30531.rick420@high-on-linux.net> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline List-Id: Content-Type: text/plain; charset="us-ascii" To: linux-smp@vger.kernel.org Hello, Emailing this because of the message via syslog. Heres the output: Jun 17 23:23:45 blazin kernel: IO APIC #2...... Jun 17 23:23:45 blazin kernel: .... register #00: 02000000 Jun 17 23:23:45 blazin kernel: ....... : physical APIC id: 02 Jun 17 23:23:45 blazin kernel: ....... : Delivery Type: 0 Jun 17 23:23:45 blazin kernel: ....... : LTS : 0 Jun 17 23:23:45 blazin kernel: .... register #01: 00178020 Jun 17 23:23:45 blazin kernel: ....... : max redirection entries: 0017 Jun 17 23:23:45 blazin kernel: ....... : PRQ implemented: 1 Jun 17 23:23:45 blazin kernel: ....... : IO APIC version: 0020 Jun 17 23:23:45 blazin kernel: .... register #02: 00178020 Jun 17 23:23:45 blazin kernel: ....... : arbitration: 00 Jun 17 23:23:45 blazin kernel: An unexpected IO-APIC was found. If this kernel release is less than Jun 17 23:23:45 blazin kernel: three months old please report this to linux-smp@vger.kernel.org This is an Intel D865PERL motherboard with a 2.4ghz P4 800MHZ FSB with Hyper-Thread enabled in the Bios. I compiled the kernel with SMP support, and 2 CPUS do show up, BUT, a "cat /proc/interrupts" shows this: CPU0 CPU1 0: 32731 0 IO-APIC-edge timer 1: 223 0 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 8: 1 0 IO-APIC-edge rtc 9: 0 0 IO-APIC-level acpi 12: 6301 0 IO-APIC-edge PS/2 Mouse 14: 9114 0 IO-APIC-edge ide0 15: 110 0 IO-APIC-edge ide1 16: 11619 0 IO-APIC-level usb-uhci, usb-uhci, nvidia 17: 4324 0 IO-APIC-level Intel ICH5 18: 0 0 IO-APIC-level usb-uhci 19: 258 0 IO-APIC-level usb-uhci, eth0 Anything I can help with? Ricky McInnes