Re: [Xen-ia64-devel] scp bug report

[Isaku Yamahata <yamahata@xxxxxxxxxxxxx>]

Hi.

I guess this is caused by vDSO paravirtualization bug.
I sent out the bug-fix patch.

I confirmed with LTP gettimeofday02 that event mask wasn't cleared
sometimes and the patch fixes it.
However I couldn't reporduce the scp issue. 

On Tue, Aug 01, 2006 at 04:22:15PM -0600, Al Stone wrote:
> On Tue, 2006-08-01 at 15:55 -0600, Alex Williamson wrote:
> >    FYI, I get the below BUG_ON when I try to scp a file from dom0.  To
> > reproduce, from dom0, scp a file from a remote system (ex. scp
> > user@remote:~/file ./).  Looks like we're expecting IRQs to be enabled,
> > but they're not.  Anyone else seeing this?  Thanks,
> > 
> >     Alex
> 
> I reproduced this on an rx1620 running Debian unstable.  Some minor
> differences in register content, but the BUG_ON was identical and the
> traceback was the same.
> 
> The scp returned immediately (though I was scp'ing a 40MB file) and
> then the system locked up.
> 
> -- 
> Ciao,
> al
> ----------------------------------------------------------------------
> Al Stone                                      Alter Ego:
> Open Source and Linux R&D                     Debian Developer
> Hewlett-Packard Company                       http://www.debian.org
> E-mail: ahs3@xxxxxxxxx                        ahs3@xxxxxxxxxx
> ----------------------------------------------------------------------
> 
> 
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-- 
yamahata

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