Re: Panics after AHCI timeouts

From: Alexey Shuvaev <shuvaev_at_physik.uni-wuerzburg.de>
Date: Tue, 18 Oct 2011 15:13:53 +0200
On Tue, Oct 18, 2011 at 06:19:19AM +0800, Adrian Chadd wrote:
> On 18 October 2011 03:00, Alexey Shuvaev
> <shuvaev_at_physik.uni-wuerzburg.de> wrote:
> > On Sat, Oct 08, 2011 at 10:14:56PM +0200, Alexey Shuvaev wrote:
> >> Hello list!
> >>
> > Errr... Replying to myself... Ping? Should I file a PR and put it
> > in the back burner? :)
> 
> I think filing a PR is a good move. Then just be proactive and poke
> people about it. It'd be good to get this fixed. :)
> 
Done, kern/161768.

Question to the list: does anybody see successful recovery from AHCI
timeout an a recent CURRENT? Recent means June 2011 or newer, so 9.0
branch counts also. That is, there are some kernel messages like this:

ahcich0: Timeout on slot 29 port 0
ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 cmd 0000fc17

but then AHCI recovers and the system does not panic?

Poking Alexey.
Received on Tue Oct 18 2011 - 11:13:57 UTC

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