Re: [Xen-devel] [PATCH] xenpaging: use poll timeout if no paging target exists

[Olaf Hering <olaf@xxxxxxxxx>]

On Fri, Sep 07, Ian Campbell wrote:

> > +    /* Use a poll timeout until xenpaging got a target from xenstore */
> > +    paging->use_poll_timeout = 1;
> 
> Don't you want a negative (== infinite) timeout in this case?

Maybe, but this change is the simplest fix for the isse.
Waiting forever may have bad side effects, this is something to consider
for 4.3.

Olaf

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