diff options
| author | Ricardo Neri <ricardo.neri-calderon@linux.intel.com> | 2026-03-04 15:41:19 -0800 |
|---|---|---|
| committer | Dexuan Cui <decui@microsoft.com> | 2026-05-28 20:01:25 +0000 |
| commit | 12584a89c9172ed5c2718612314a2d6f87260896 (patch) | |
| tree | 46ae0f1adba406c8d4eba91fab3a95cab79dbb75 /rust/kernel/drm/gpuvm/git@git.tavy.me:linux.git | |
| parent | aa7719039bd9e378c8c134b8ce5fa5f4e13cda73 (diff) | |
x86/acpi: Add a helper to get the address of the wakeup mailbox
A Hyper-V VTL level 2 guest in a TDX environment needs to map the physical
page of the ACPI Multiprocessor Wakeup Structure as private (encrypted). It
needs to know the physical address of this structure. Add a helper function
to retrieve the address.
Suggested-by: Michael Kelley <mhklinux@outlook.com>
Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org>
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Signed-off-by: Dexuan Cui <dexuan@kernel.org>
Diffstat (limited to 'rust/kernel/drm/gpuvm/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions