Hi,
On 13/01/2022 14:15, Bertrand Marquis wrote:
Hi Stefano,
+ Penny in CC for the question.
On 13 Jan 2022, at 00:58, Stefano Stabellini <sstabell...@kernel.org> wrote:
From: Luca Miccio <lucmic...@gmail.com>
If "xen,enhanced" is enabled, then add to dom0less domains:
- the hypervisor node in device tree
- the xenstore event channel
The xenstore event channel is also used for the first notification to
let the guest know that xenstore has become available.
Signed-off-by: Luca Miccio <lucmic...@gmail.com>
Signed-off-by: Stefano Stabellini <stefano.stabell...@xilinx.com>
CC: Julien Grall <jul...@xen.org>
CC: Volodymyr Babchuk <volodymyr_babc...@epam.com>
CC: Bertrand Marquis <bertrand.marq...@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marq...@arm.com>
Just one question: GUEST_GNTTAB_BASE is fixed but could it be a problem for a
direct map guest in the future ?
It will be an issue. I think we can re-use the same method as we do in
dom0 (see find_gnttab_region()).
Cheers,
--
Julien Grall
