patch applied (packages/stm): Skip conc047(threaded2) in the 6.8 branch

Simon Marlow marlowsd at gmail.com
Mon Jun 2 05:40:16 EDT 2008


Ian Lynagh wrote:
> Fri May 30 13:42:40 PDT 2008  Ian Lynagh <igloo at earth.li>
>   * Skip conc047(threaded2) in the 6.8 branch
>   It sometimes seems to deadlock after printing
>   Before
>   Survived unused retry
>   Caught: thread blocked indefinitely
>   (i.e. in the final part of the test). 6.8.2 does it too, so this isn't
>   a regression in 6.8.3.

What platform do you see this on?  I don't see it here on any of our 
systems here.  The nightly builds show conc047 failing on the "mnemosyne 
x86-64 Gentoo 6.6" buildbot sometimes.

It might be caused by a kernel bug.  I used to have bogus conc failures 
before I upgraded our x86-Linux box from RedHat 9 to a recent Fedora, and 
IIRC I tracked it down to mutex operations deadlocking for no good reason.

Cheers,
	Simon


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