Re: MFC wishlist

From: Xin LI <delphij_at_frontfree.net>
Date: Sat, 8 Jan 2005 11:07:07 +0800
On Fri, Jan 07, 2005 at 04:55:40PM -0800, Steve Kargl wrote:
> On Sat, Jan 08, 2005 at 01:11:40AM +0100, Ivan Voras wrote:
> > It's been a while now and (judging from this list at least), people are 
> > not complaining about ULE, so maybe (with re_at_ approval) the fix & 
> > supporting infrastructure could be brought to RELENG_5?
> > 
> 
> That's not a good idea.  I can lock up ULE+PREEMPTION on
> a dual amd64 system within 30 minutes.  The system is
> runnnig X11 and normally firefox (or other threaded
> app) and it simply freezes.  No panic.  No keyboard
> response.  Nothing.  

This is observed in pre-5.3RELEASE CURRENT, but I thought Jeff has
already fixed it in -CURRENT.  I don't have dual amd64 system to do
such experiments, are you sure you are talking about the latest
6-CURRENT, or just 5.3?

Cheers,
-- 
Xin LI <delphij frontfree net>	http://www.delphij.net/
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Received on Sat Jan 08 2005 - 02:07:46 UTC

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