Re: [Xen-devel] [PATCH 8/8] tools/libvchan: libxenvchan_client_init: use ENOENT for no server

[Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>]

On Tue, Nov 06, 2018 at 11:45:47AM +0000, Ian Jackson wrote:
> Wei Liu writes ("Re: [PATCH 8/8] tools/libvchan: libxenvchan_client_init: use 
> ENOENT for no server"):
> > On Fri, Nov 02, 2018 at 05:01:13PM +0000, Ian Jackson wrote:
> > > * Promise that we will set errno to ENOENT if the server is not
> > >   yet set up.
> > > * Arrange that all ENOENT returns other than from the read of ring-ref
> > >   are turned into EIO, logging when we do so.
> > 
> > This sounds reasonable to me, but I would like to hear from Marek that
> > this doesn't break Qubes.
> 
> Right.  Marek, this series was intended to help with vchan for qmp.
> But obviously I don't want to break anything else.  I don't think this
> should break anything but I would appreciate a review or at least an
> opinion...

Does xentoollog require any explicit configuration? If yes, that would
break non-xen-tools users (including Qubes). Otherwise looks good.
Thanks!

-- 
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?

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