Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 20 Jan 2003 13:12:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 20 Jan 2003 13:12:22 -0500 Received: from tag.witbe.net ([81.88.96.48]:34058 "EHLO tag.witbe.net") by vger.kernel.org with ESMTP id ; Mon, 20 Jan 2003 13:12:19 -0500 From: "Paul Rolland" To: "'AnonimoVeneziano'" , "'LKML'" Subject: RE : IO-APIC says: unexpected IO-APIC was found Date: Mon, 20 Jan 2003 19:21:23 +0100 Message-ID: <006901c2c0b0$bd1719a0$4000a8c0@witbe> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.3416 In-Reply-To: <3E2C28AF.2050404@tin.it> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Importance: Normal Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Got the same with an ASUS P4S8X... Sent a mail to linux-smp@vger.kernel.org, as requested, but got no news... If you get some, please tell ;-) Regards, Paul > -----Original Message----- > From: linux-kernel-owner@vger.kernel.org > [mailto:linux-kernel-owner@vger.kernel.org] On Behalf Of > AnonimoVeneziano > Sent: Monday, January 20, 2003 5:50 PM > To: LKML > Subject: IO-APIC says: unexpected IO-APIC was found > > > Hi , I use on a system composed by a MSI KT4 Ultra > Motherboard (KT400 - > vt8235 Bios 1.3) and an Athlon XP 2400+ the kernel 2.4.21-pre3-ac4 > with enabled UP-APIC and UP_IO_APIC. > > When I start the system the log says: > > > 00000000 > > CPU: AMD Athlon(tm) XP 2400+ stepping 01 > > Enabling fast FPU save and restore... done. > > Enabling unmasked SIMD FPU exception support... done. > Checking 'hlt' > > instruction... OK. POSIX conformance testing by UNIFIX > > enabled ExtINT on CPU#0 > > ESR value before enabling vector: 00000080 > > ESR value after enabling vector: 00000000 > > ENABLING IO-APIC IRQs > > Setting 2 in the phys_id_present_map > > ...changing IO-APIC physical APIC ID to 2 ... ok. > > init IO_APIC IRQs > > IO-APIC (apicid-pin) 2-0, 2-10, 2-11, 2-17, 2-19, 2-20, > 2-21, 2-22, > > 2-23 not connected. > > ..TIMER: vector=0x31 pin1=2 pin2=0 > > number of MP IRQ sources: 17. > > number of IO-APIC #2 registers: 24. > > testing the IO APIC....................... > > > > IO APIC #2...... > > .... register #00: 02000000 > > ....... : physical APIC id: 02 > > .... register #01: 00178003 > > ....... : max redirection entries: 0017 > > ....... : PRQ implemented: 1 > > ....... : IO APIC version: 0003 > > An unexpected IO-APIC was found. If this kernel release is > less than > > three months old please report this to > linux-smp@vger.kernel.org .... > > IRQ redirection table: > > NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: > > 00 000 00 1 0 0 0 0 0 0 00 > > 01 001 01 0 0 0 0 0 1 1 39 > > 02 001 01 0 0 0 0 0 1 1 31 > > 03 001 01 0 0 0 0 0 1 1 41 > > 04 001 01 0 0 0 0 0 1 1 49 > > 05 001 01 0 0 0 0 0 1 1 51 > > 06 001 01 0 0 0 0 0 1 1 59 > > 07 001 01 0 0 0 0 0 1 1 61 > > 08 001 01 0 0 0 0 0 1 1 69 > > 09 001 01 0 0 0 0 0 1 1 71 > > 0a 000 00 1 0 0 0 0 0 0 00 > > 0b 000 00 1 0 0 0 0 0 0 00 > > 0c 001 01 0 0 0 0 0 1 1 79 > > 0d 001 01 0 0 0 0 0 1 1 81 > > 0e 001 01 0 0 0 0 0 1 1 89 > > 0f 001 01 0 0 0 0 0 1 1 91 > > 10 001 01 1 1 0 1 0 1 1 99 > > 11 000 00 1 0 0 0 0 0 0 00 > > 12 001 01 1 1 0 1 0 1 1 A1 > > 13 000 00 1 0 0 0 0 0 0 00 > > 14 000 00 1 0 0 0 0 0 0 00 > > 15 000 00 1 0 0 0 0 0 0 00 > > 16 000 00 1 0 0 0 0 0 0 00 > > 17 000 00 1 0 0 0 0 0 0 00 > > IRQ to pin mappings: > > IRQ0 -> 0:2 > > IRQ1 -> 0:1 > > IRQ3 -> 0:3 > > IRQ4 -> 0:4 > > IRQ5 -> 0:5 > > IRQ6 -> 0:6 > > IRQ7 -> 0:7 > > IRQ8 -> 0:8 > > IRQ9 -> 0:9 > > IRQ12 -> 0:12 > > IRQ13 -> 0:13 > > IRQ14 -> 0:14 > > IRQ15 -> 0:15 > > IRQ16 -> 0:16 > > IRQ18 -> 0:18 > > .................................... done. > > Using local APIC timer interrupts. > > calibrating APIC timer ... > > Unexpected IO-APIC was found??? > > I've tried to compile the kernel without IO-APIC, with only > UP-APIC, but > it during the start > says: > > spurious 8259A interrupt: IRQ7 ????????? What does it mean?? > > What is my problem with APIC?? > > Thanks > > Bye > > Marcello > > > - > To unsubscribe from this list: send the line "unsubscribe > linux-kernel" in the body of a message to > majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/