Juergen Gross 1dbd11ca75 xen: remove gnttab_query_foreign_access()
Remove gnttab_query_foreign_access(), as it is unused and unsafe to
use.

All previous use cases assumed a grant would not be in use after
gnttab_query_foreign_access() returned 0. This information is useless
in best case, as it only refers to a situation in the past, which could
have changed already.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
2022-03-07 09:48:54 +01:00
..
2022-01-12 11:27:57 -08:00
2022-01-23 06:20:44 +02:00
2022-02-07 17:42:44 +01:00
2022-01-16 16:15:14 +02:00
2022-02-01 16:52:54 +01:00
2022-01-28 19:30:35 +02:00