It is currently Sat, 24 Oct 2020 08:51:46 GMT



 
Author Message
 WARNING: unexpected IO-APIC on 2.4.19-pre4-ac3
I'm getting the following with 2.4.19-pre4-ac3 on boot and in dmesg. Was also
getting the message on stock 2.4.18 as well. The message told me to mail the
list so I'm just following instructions :-).

        testing the IO APIC.......................

        IO APIC #1......
        .... register #00: 01008000
        .......    : physical APIC id: 01
         WARNING: unexpected IO-APIC, please mail
                  to linux-...@vger.kernel.org
        .... register #01: 00178020
        .......     : max redirection entries: 0017
        .......     : PRQ implemented: 1
        .......     : IO APIC version: 0020
        .... register #02: 00000000
        .......     : arbitration: 00

I know the message is coming from /linux/arch/i386/kernel/io_apic.c

        printk(KERN_DEBUG ".......    : physical APIC id: %02X\n",
reg_00.ID);
        if (reg_00.__reserved_1 || reg_00.__reserved_2)
                UNEXPECTED_IO_APIC();

reg_00.__reserved_1 is from struct IO_APIC_reg_00 defined in
/include/asm-i386/io_apic.h

Any ideas what the apic would return to cause this is coming up? I'm using
an i860 chipset with a dual Xeon.

Thanks,

Troy

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at   http://www.**-**.com/
Please read the FAQ at   http://www.**-**.com/



 Sun, 19 Sep 2004 01:30:11 GMT   
 
   [ 1 post ] 

Similar Threads

1. IO-APIC says: unexpected IO-APIC was found

2. PROBLEM: 2.4.19-pre4-ac3 (ide?) freeze

3. A me-too oops from 2.4.19-pre4-ac3

4. PDC20268 broke in 2.4.19-pre4-ac3

5. Cannot compile 2.4.19-pre7 with APIC without IOAPIC

6. Unexpected IO-APIC

7. unexpected IO-APIC update

8. PATCH] unexpected IO-APIC update

9. update unexpected IO APIC detection

10. New: unexpected IO-APIC


 
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group.
Designed by ST Software