Dmitry Torokhov wrote:
> On 10/11/05, Robert Crocombe <rwcrocombe@raytheon.com> wrote:
> 
>>Dmitry Torokhov wrote:
>>
>>>It is "usb-handoff", not "usb=handoff". It instructs BIOS to disable USB
>>>Legacy emulation mode which turns USB keyboard/mouse into emulated PS/2
>>>devices...
>>
>>No effect.
>>
> 
> 
> What about "i8042.noacpi"? Could you please send me your dmesg?

(Added LKML back in... Oops)

Using i8042.noacpi made the machine sad:

RIP: 0010:[<ffffffff802e5d48>] <ffffffff802e5d48>{scsi_run_queue+24}
RSP: 0018:ffff810081babe18  EFLAGS: 00010296
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000034
RDX: 0000000000000001 RSI: ffffffff8026eee0 RDI: ffff810002d78e88
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004
R10: 0000000000000000 R11: ffffffff802e7f90 R12: 0000000000000202
R13: 0000000000000001 R14: ffff810002d78e88 R15: ffff810002d78e88
FS:  0000000000000000(0000) GS:ffffffff804be980(0000) knlGS:0000000000000000

CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 00000000000001d5 CR3: 0000000000101000 CR4: 00000000000006e0
Process swapper (pid: 0, threadinfo ffff81000806c000, task ffff810008068100)
Stack: ffffffff8026eee0 0000000000000202 0000000000000001 ffff810002d54ac0
        0000000000000000 0000000000000202 0000000000000001 ffff810002d78e88
        0000000000000000 ffffffff802e6141
Call Trace: <IRQ> <ffffffff8026eee0>{kobject_release+0} 
<ffffffff802e6141>{scsi_end_request+209}
        <ffffffff802e660f>{scsi_io_completion+1183} 
<ffffffff802e6dd9>{scsi_device_unbusy+105}
        <ffffffff802e024a>{scsi_softirq+378} 
<ffffffff8013b0e4>{__do_softirq+100}
        <ffffffff8010f0fb>{call_softirq+31} 
<ffffffff801105ec>{do_softirq+44}
        <ffffffff8013adc8>{irq_exit+72} <ffffffff801108b4>{do_IRQ+52}
        <ffffffff8010e354>{ret_from_intr+0}  <EOI> 
<ffffffff80380aed>{preempt_schedule_irq+93}
        <ffffffff8010e482>{retint_kernel+38} 
<ffffffff8010c632>{default_idle+34}
        <ffffffff8010c68f>{cpu_idle+79} 
<ffffffff804d54bc>{start_secondary+956}

Code: 80 bb d5 01 00 00 00 48 8b 2b 0f 89 d3 00 00 00 4c 8b a3 d8
RIP <ffffffff802e5d48>{scsi_run_queue+24} RSP <ffff810081babe18>
CR2: 00000000000001d5
  <0>Kernel panic - not syncing: Aiee, killing interrupt handler!

dmesg is attached.

-- 
Robert Crocombe
rwcrocombe@raytheon.com