lkml.org 
[lkml]   [2010]   [Aug]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: oops in ioapic_write_entry
On 08/04/2010 05:12 AM, Eric W. Biederman wrote:


>
> In practice your test of looking at mp_bus_not_pci is essentially what
> we do. I wonder if it could be made to be a test of polarity and edge
> mismatch instead.
>

Dave's system mptable pol and trig is wrong ...

Int: type 0, pol 0, trig 0, bus 0a, IRQ 00, APIC ID 8, APIC INT 00
Int: type 0, pol 0, trig 0, bus 0a, IRQ 01, APIC ID 8, APIC INT 01
Int: type 3, pol 1, trig 1, bus 0a, IRQ 00, APIC ID 8, APIC INT 02
Int: type 0, pol 0, trig 0, bus 0a, IRQ 03, APIC ID 8, APIC INT 03
Int: type 0, pol 0, trig 0, bus 0a, IRQ 04, APIC ID 8, APIC INT 04
Int: type 0, pol 0, trig 0, bus 0a, IRQ 05, APIC ID 8, APIC INT 05
Int: type 0, pol 0, trig 0, bus 0a, IRQ 06, APIC ID 8, APIC INT 06
Int: type 0, pol 0, trig 0, bus 0a, IRQ 07, APIC ID 8, APIC INT 07
Int: type 0, pol 0, trig 0, bus 0a, IRQ 08, APIC ID 8, APIC INT 08
Int: type 0, pol 0, trig 0, bus 0a, IRQ 09, APIC ID 8, APIC INT 09
Int: type 0, pol 0, trig 0, bus 0a, IRQ 0a, APIC ID 8, APIC INT 0a
Int: type 0, pol 0, trig 0, bus 0a, IRQ 0b, APIC ID 8, APIC INT 0b
Int: type 0, pol 0, trig 0, bus 0a, IRQ 0c, APIC ID 8, APIC INT 0c
Int: type 0, pol 0, trig 0, bus 0a, IRQ 0e, APIC ID 8, APIC INT 0e
Int: type 0, pol 0, trig 0, bus 0a, IRQ 0f, APIC ID 8, APIC INT 0f
Int: type 0, pol 0, trig 0, bus 00, IRQ 28, APIC ID 8, APIC INT 09
Int: type 0, pol 0, trig 0, bus 00, IRQ 2c, APIC ID 8, APIC INT 0a
Int: type 0, pol 0, trig 0, bus 00, IRQ 2d, APIC ID 8, APIC INT 0a
Int: type 0, pol 0, trig 0, bus 00, IRQ 34, APIC ID 8, APIC INT 0e
Int: type 0, pol 0, trig 0, bus 00, IRQ 38, APIC ID 8, APIC INT 0b
Int: type 0, pol 0, trig 0, bus 00, IRQ 38, APIC ID 8, APIC INT 0b
Int: type 0, pol 0, trig 0, bus 00, IRQ 38, APIC ID 8, APIC INT 0b

Do you mean check pol/trig in addition to bus in this case?

Yinghai


\
 
 \ /
  Last update: 2010-08-04 21:25    [W:0.080 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site