diff options
| author | David Brazdil <dbrazdil@google.com> | 2020-12-02 18:41:19 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-12-04 10:08:35 +0000 |
| commit | d945f8d9ec4ab5b062ce9696761ca3a21de1e64d (patch) | |
| tree | cc83fad9329fb7e136b6b04d6592c9fed48f6147 /arch/arm64/kvm/hyp/nvhe/hyp-init.S | |
| parent | abf16336dd22d018cd2577f0789b01ed705484d7 (diff) | |
KVM: arm64: Intercept host's SYSTEM_SUSPEND PSCI SMCs
Add a handler of SYSTEM_SUSPEND host PSCI SMCs. The semantics are
equivalent to CPU_SUSPEND, typically called on the last online CPU.
Reuse the same entry point and boot args struct as CPU_SUSPEND.
Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201202184122.26046-24-dbrazdil@google.com
Diffstat (limited to 'arch/arm64/kvm/hyp/nvhe/hyp-init.S')
| -rw-r--r-- | arch/arm64/kvm/hyp/nvhe/hyp-init.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-init.S b/arch/arm64/kvm/hyp/nvhe/hyp-init.S index 0853f62b052b..a2e251547625 100644 --- a/arch/arm64/kvm/hyp/nvhe/hyp-init.S +++ b/arch/arm64/kvm/hyp/nvhe/hyp-init.S @@ -151,7 +151,7 @@ SYM_CODE_START(kvm_hyp_cpu_entry) SYM_CODE_END(kvm_hyp_cpu_entry) /* - * PSCI CPU_SUSPEND entry point + * PSCI CPU_SUSPEND / SYSTEM_SUSPEND entry point * * x0: struct kvm_nvhe_init_params PA */ |