Andy,
Please try the patch below to see what we can learn from the DMA descriptor
errors. Some of this code is temporary, but there are also some statements that
will probably become permanent.
Please post any messages that result.
Larry
Index: wireless-testing/drivers/net/wireless/b43/dma.c
=
On Wednesday 11 November 2009 23:28:45 Larry Finger wrote:
> On 11/11/2009 04:03 PM, Michael Buesch wrote:
> > On Wednesday 11 November 2009 22:43:46 Larry Finger wrote:
> >> Michael,
> >>
> >> I don't know whether this came to you. I did not get it and I had to read
> >> it on
> >> the LKML archi
On 11/11/2009 04:03 PM, Michael Buesch wrote:
> On Wednesday 11 November 2009 22:43:46 Larry Finger wrote:
>> Michael,
>>
>> I don't know whether this came to you. I did not get it and I had to read it
>> on
>> the LKML archive.
>>
>>> What is the meaning of PageCompound(page) being zero?
>>
>> Fr
On Wednesday 11 November 2009 22:43:46 Larry Finger wrote:
> Michael,
>
> I don't know whether this came to you. I did not get it and I had to read it
> on
> the LKML archive.
>
> > What is the meaning of PageCompound(page) being zero?
>
> From Pekka Enberg:
>
> "You're passing a pointer to kf
Michael,
I don't know whether this came to you. I did not get it and I had to read it on
the LKML archive.
> What is the meaning of PageCompound(page) being zero?
>From Pekka Enberg:
"You're passing a pointer to kfree() that did not come from kmalloc().
If a page is not PageSlab(), it needs to
On Wednesday 11 November 2009 20:12:59 Larry Finger wrote:
> On 11/11/2009 08:52 AM, Andrew Benton wrote:
> > I recompiled my kernel today (current wireless-testing) and disabled ACPI
> > entirely.
> > It worked fine for 10 minutes and then the internet connection died and
> > left this
> > in /v
On 11/11/2009 08:52 AM, Andrew Benton wrote:
> I recompiled my kernel today (current wireless-testing) and disabled ACPI
> entirely.
> It worked fine for 10 minutes and then the internet connection died and left
> this
> in /var/log/sys.log
>
> Nov 11 14:31:31 doughnut ntpd[398]: kernel time syn
I recompiled my kernel today (current wireless-testing) and disabled ACPI
entirely.
It worked fine for 10 minutes and then the internet connection died and left
this
in /var/log/sys.log
Nov 11 14:31:31 doughnut ntpd[398]: kernel time sync status change 2001
Nov 11 14:36:57 doughnut ntpd[398]: sy
On 11/11/09 02:58, Larry Finger wrote:
> On 11/10/2009 06:48 PM, Andrew Benton wrote:
>> Nov 11 00:04:37 doughnut kernel: b43-phy0 ERROR: Fatal DMA error:
>> 0x0400, 0x, 0x, 0x, 0x, 0x
>> Nov 11 00:04:37 doughnut kernel: b43-phy0: Controller RESET (DMA er
