Hi Andreas,
thanks for the information.
On Tue, Mar 26, 2013 at 01:48:38PM +0100, Andreas Degert wrote:
> seems to be this (additionaly I have appended the full dump):
>
> device: 00:00.2 cap: 0040 seg: 0 flags: fe info 1300
> mmio-addr: 00000000feb80000
> DEV_SELECT_RANGE_START devid: 00:01.0 flags: 00
> DEV_RANGE_END devid: ff:1f.6
> DEV_ALIAS_RANGE devid: 03:00.0 flags: 00 devid_to: 00:14.4
> DEV_RANGE_END devid: 04:1f.7
> DEV_SPECIAL(HPET[0]) devid: 00:14.0
> DEV_SPECIAL(IOAPIC[5]) devid: 00:14.0
That looks good so far. You have two sound devices:
One in the GPU at 00:01.1
One in the SB at 00:14.2
Both are covered by the above IVRS entries. Does a unpatched kernel (no
rt patch) work for you, so can you try if it also happens with 3.8.4?
So you see IO_PAGE_FAULTS when trying to use the soundcard?
Thanks,
Joerg
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