From: Konrad Rzeszutek Wilk <konrad@darnok.org>
To: Roderick Colenbrander <thunderbird2k@gmail.com>
Cc: xen-devel@lists.xensource.com, Andreas Kinzler <ml-xen-devel@hfp.de>
Subject: Re: Questions about GPLPV stability tests
Date: Tue, 13 Dec 2011 16:20:32 -0500 [thread overview]
Message-ID: <20111213212031.GA8410@konrad-lan> (raw)
In-Reply-To: <20111213020229.GB2730@konrad-lan>
> > Does this feel like blktap issues? Or is it more likely that something
> > else happened which causes blktap and the other things to fail?
>
> It looks like the interrupts stopped. Perhaps you can run the C code
> (attached) on the serial console and see _what_ (or perhaps _when_)
> the interrupts stops (and also verify that the timeouts and 'frozen'
> happen due to no interrupts being received).
The C code is http://darnok.org/xen/read_interrupts.c
>
> There are a couple of bugs that were discovered in the interrupt code
> (that had been there since 2.6.27!) that went to the stable tree - so
> they should been backported to 2.6.32.x tree - but I honestly don't
> recall the names. I can look them up tomorrow.
xen: x86_32: do not enable iterrupts when returning from exception in
interrupt context (git commit d198d499148a0c64a41b3aba9e7dd43772832b91)
next prev parent reply other threads:[~2011-12-13 21:20 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAEc3jaBds7xmiKH8RMfmEHQumkEeZ3PopVfbZPs_B-Kz8-DsWw@mail.gmail.com>
2011-11-29 17:12 ` Questions about GPLPV stability tests Andreas Kinzler
2011-11-29 18:04 ` Roderick Colenbrander
2011-11-29 18:15 ` Andreas Kinzler
2011-11-29 18:21 ` Roderick Colenbrander
2011-11-30 13:11 ` Andreas Kinzler
2011-11-29 23:02 ` Konrad Rzeszutek Wilk
2011-11-30 0:01 ` Roderick Colenbrander
2011-12-06 19:12 ` Roderick Colenbrander
2011-12-07 20:38 ` Konrad Rzeszutek Wilk
2011-12-07 20:44 ` Roderick Colenbrander
2011-12-08 23:46 ` Konrad Rzeszutek Wilk
2011-12-09 1:33 ` Roderick Colenbrander
2011-12-09 22:02 ` Roderick Colenbrander
2011-12-11 12:52 ` Pasi Kärkkäinen
2011-12-11 18:58 ` Roderick Colenbrander
2011-12-12 22:30 ` Roderick Colenbrander
2011-12-13 1:50 ` James Harper
2011-12-13 1:58 ` Roderick Colenbrander
2011-12-13 2:02 ` Konrad Rzeszutek Wilk
2011-12-13 21:20 ` Konrad Rzeszutek Wilk [this message]
2011-12-16 2:25 ` Roderick Colenbrander
2011-12-26 18:45 ` Roderick Colenbrander
2012-01-03 16:55 ` Konrad Rzeszutek Wilk
2012-01-04 23:37 ` Roderick Colenbrander
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