xen: Make XEN_BACKEND selectable by DomU

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XEN_BACKEND doesn't actually depend on XEN_DOM0.  DomUs can serve
backends to other DomUs.  One example is a service VM providing network
backends.

The original Kconfig defaulted Dom0 to y and it could be disabled.  DomU
could not select the option.  With the new Kconfig, we default y for
Dom0 and n for DomU.  Either can then toggle the selection.

Signed-off-by: Jason Andryuk <jandryuk@gmail.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>

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Jason Andryuk 2018-09-25 07:36:55 -04:00 • committed by Juergen Gross

parent a978a5b8d8

commit ea9e57d06e

1 changed files with 1 additions and 2 deletions

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drivers/xen/Kconfig

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