Re: [PATCH v7 5/7] xenstored: send an evtchn notification on introduce_domain

[Juergen Gross <jgross@xxxxxxxx>]

On 13.05.22 23:07, Stefano Stabellini wrote:
> From: Luca Miccio <lucmiccio@xxxxxxxxx>
>
> When xs_introduce_domain is called, send out a notification on the
> xenstore event channel so that any (dom0less) domain waiting for the
> xenstore interface to be ready can continue with the initialization.
> Before sending the notification, clear XENSTORE_RECONNECTING.
>
> The extra notification is harmless for domains that don't require it.
>
> In xs_wire.h update the commment on top of XENSTORE_RECONNECTING to
> generalize its meaning to suit the dom0less use-case better. Also
> improve docs/misc/xenstore-ring.txt.
>
> Signed-off-by: Luca Miccio <lucmiccio@xxxxxxxxx>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxx>
Reviewed-by: Juergen Gross <jgross@xxxxxxxx>


Juergen

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