diff options
| author | Fuad Tabba <tabba@google.com> | 2026-01-22 11:22:15 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-01-23 11:28:48 +0000 |
| commit | c103c2dfe4975da31b67a0fcb95761359f30992d (patch) | |
| tree | 4a755de4cac8c634a8fb09e8f9d2ae54fd1cfd27 /rust/alloc/collections/git@git.tavy.me:linux.git | |
| parent | 9ace4753a5202b02191d54e9fdf7f9e3d02b85eb (diff) | |
KVM: arm64: Remove dead code resetting HCR_EL2 for pKVM
The pKVM lifecycle does not support tearing down the hypervisor and
returning to the hyp stub once initialized. The transition to protected
mode is one-way.
Consequently, the code path in hyp-init.S responsible for resetting
EL2 registers (triggered by kexec or hibernation) is unreachable in
protected mode.
Remove the dead code handling HCR_EL2 reset for
ARM64_KVM_PROTECTED_MODE.
No functional change intended.
Signed-off-by: Fuad Tabba <tabba@google.com>
Link: https://patch.msgid.link/20260122112218.531948-2-tabba@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'rust/alloc/collections/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions