diff options
| author |   Fuad Tabba <tabba@google.com> | 2025-12-11 10:47:09 +0000 |
|---|---|---|
| committer |   Marc Zyngier <maz@kernel.org> | 2026-01-15 15:55:50 +0000 |
| commit | f7d05ee84a6a8d3775e0f0c3070d9380bed844a9 (patch) | |
| tree | 413be6cdb9d06440eef29db44b5d0e994f93c8e4 /tools/testing/selftests/dm-verity/git:/ssh:/git@git.zx2c4.com | |
| parent | KVM: arm64: Check whether a VM IOCTL is allowed in pKVM (diff) | |
KVM: arm64: Prevent host from managing timer offsets for protected VMs
For protected VMs, the guest's timer offset state should not be
controlled by the host and must always run with a virtual counter offset
of 0. The existing timer logic allowed the host to set and manage the
timer counter offsets for protected VMs in certain cases.
Disable all host-side management of timer offsets for protected VMs by
adding checks in the relevant code paths.
Signed-off-by: Fuad Tabba <tabba@google.com>
Link: https://patch.msgid.link/20251211104710.151771-10-tabba@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/testing/selftests/dm-verity/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions