Atish Patra d68b93ea93 hypervisor: add a generic guest-clock save/restore abstraction ...

Preserving the guest clock across pause/resume and snapshot/restore is
currently open-coded in the VMM against the x86-only
get_clock/set_clock. aarch64 needs the same correction but via a
different mechanism (i.e. the architected counter, CNTVCT). Having a
common backend-agnostic interface that VMM can drive uniformly allows us
to keep the architecture details behind the Hypervisor abstraction.

This commit only introduces the abstraction while the future commits
will actually move the implementation to use it.

Use this opportunity to fix the full path to get SystemTime as well.

Suggested-by: Sebastien Boeuf <sboeuf@meta.com>
Signed-off-by: Atish Patra <atishp@meta.com>

2026-06-18 22:59:37 +00:00

..

src

hypervisor: add a generic guest-clock save/restore abstraction

2026-06-18 22:59:37 +00:00

Cargo.toml

build(deps): bump the non-rust-vmm group across 2 directories with 22 updates

2026-04-24 00:47:54 +00:00