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(parent: c5bf129) | patch
gnttab: maptrack handle shortage is not IOMMU related
authorJan Beulich <jbeulich@suse.com>
Tue, 7 Sep 2021 07:38:42 +0000 (09:38 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 7 Sep 2021 07:38:42 +0000 (09:38 +0200)
commit5c10b96795ff546fbc9ba2f10141d4fb97e32672
treeabad4c34f8369a47c01844871564d2d42fc3ddfctree | snapshot
parentc5bf1295b0da079249df5c6e2d7498a8ec336527commit | diff
gnttab: maptrack handle shortage is not IOMMU related

Both comment and message string associated with GNTST_no_device_space
suggest a connection to the IOMMU. A lack of maptrack handles has
nothing to do with that; it's unclear to me why commit 6213b696ba65
("Grant-table interface redone") introduced it this way. Introduce a
new error indicator.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Julien Grall <jgrall@amazon.com>
xen/common/grant_table.c diff | blob | history
xen/include/public/grant_table.h diff | blob | history
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