diff options
| author | Will Deacon <[email protected]> | 2021-12-15 16:12:30 +0000 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2021-12-16 12:58:57 +0000 |
| commit | b8cc6eb5bded7078f796b2ebf548f79850281eb6 (patch) | |
| tree | 237edfad285279a772cedec4b19c979bd866d86e /drivers/usb/cdns3/cdns3-imx.c | |
| parent | 376a240f037959c2b9a2486e53bcd8d388cbec17 (diff) | |
KVM: arm64: Expose unshare hypercall to the host
Introduce an unshare hypercall which can be used to unmap memory from
the hypervisor stage-1 in nVHE protected mode. This will be useful to
update the EL2 ownership state of pages during guest teardown, and
avoids keeping dangling mappings to unreferenced portions of memory.
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Quentin Perret <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions