diff options
| author | Quentin Perret <[email protected]> | 2022-11-10 19:02:56 +0000 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2022-11-11 17:19:35 +0000 |
| commit | 27eb26bfff5d358d42911d04bbecc62e659ec32b (patch) | |
| tree | e60ac928666cb545cee520a9524ca1b60e752274 /drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c | |
| parent | 73f38ef2ae531b180685173e0923225551434fcb (diff) | |
KVM: arm64: Explicitly map 'kvm_vgic_global_state' at EL2
The pkvm hypervisor at EL2 may need to read the 'kvm_vgic_global_state'
variable from the host, for example when saving and restoring the state
of the virtual GIC.
Explicitly map 'kvm_vgic_global_state' in the stage-1 page-table of the
pKVM hypervisor rather than relying on mapping all of the host '.rodata'
section.
Tested-by: Vincent Donnefort <[email protected]>
Signed-off-by: Quentin Perret <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c')
0 files changed, 0 insertions, 0 deletions