Xen: drop exports of {set,clear}_foreign_p2m_mapping()

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They're only used internally, and the layering violation they contain
(x86) or imply (Arm) of calling HYPERVISOR_grant_table_op() strongly
advise against any (uncontrolled) use from a module. The functions also
never had users except the ones from drivers/xen/grant-table.c forever
since their introduction in 3.15.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Link: https://lore.kernel.org/r/746a5cd6-1446-eda4-8b23-03c1cac30b8d@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>

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Jan Beulich 2021-03-09 18:00:44 +01:00 • committed by Boris Ostrovsky

parent b6622798bc

commit 0f9b05b9a0

2 changed files with 0 additions and 4 deletions

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arch/arm/xen/p2m.c

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arch/x86/xen/p2m.c

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