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

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


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