Severe bug in GHC HEAD

[Simon Marlow]

On 10/02/2011 12:48, Kyra wrote:
> On 2/10/2011 12:10 PM, Simon Marlow wrote:
>> Thanks for letting me know. If you have a GHC build, can you try
>> unpulling this patch
>>
>> Wed Feb 2 03:49:07 PST 2011 Simon Marlow <marlowsd at gmail.com>
>> * scheduleProcessInbox: use non-blocking acquire, and take the whole
>> queue
>>
>> and let me know if it helps?
> It helps. Fresh HEAD with this patch unpulled is fine.

I've just pushed a patch that should fix this:

Thu Feb 10 07:00:35 PST 2011  Simon Marlow <marlowsd at gmail.com>
   * fix TRY_ACQUIRE_LOCK on Windows.

With this patch, you should be able to re-pull the scheduleProcessInbox 
patch reverted earlier.

Cheers,
	Simon