diff options
| author | Fuad Tabba <tabba@google.com> | 2024-10-18 08:48:29 +0100 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2024-10-31 18:45:24 +0000 |
| commit | 0546d4a925a6ce52b362e528f6d962efd72c84b9 (patch) | |
| tree | f8227ce3c48be78a95c270eb5d953a9f40c8f596 /arch/arm64/kvm/hyp/nvhe/hyp-main.c | |
| parent | 8aaf3f7dce74605a2e9f31bd421825a996ac7de3 (diff) | |
KVM: arm64: Move pkvm_vcpu_init_traps() to init_pkvm_hyp_vcpu()
Move pkvm_vcpu_init_traps() to the initialization of the
hypervisor's vcpu state in init_pkvm_hyp_vcpu(), and remove the
associated hypercall.
In protected mode, traps need to be initialized whenever a VCPU
is initialized anyway, and not only for protected VMs. This also
saves an unnecessary hypercall.
Signed-off-by: Fuad Tabba <tabba@google.com>
Link: https://lore.kernel.org/r/20241018074833.2563674-2-tabba@google.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'arch/arm64/kvm/hyp/nvhe/hyp-main.c')
| -rw-r--r-- | arch/arm64/kvm/hyp/nvhe/hyp-main.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-main.c b/arch/arm64/kvm/hyp/nvhe/hyp-main.c index fefc89209f9e..1a224d5df207 100644 --- a/arch/arm64/kvm/hyp/nvhe/hyp-main.c +++ b/arch/arm64/kvm/hyp/nvhe/hyp-main.c @@ -349,13 +349,6 @@ static void handle___pkvm_prot_finalize(struct kvm_cpu_context *host_ctxt) cpu_reg(host_ctxt, 1) = __pkvm_prot_finalize(); } -static void handle___pkvm_vcpu_init_traps(struct kvm_cpu_context *host_ctxt) -{ - DECLARE_REG(struct kvm_vcpu *, vcpu, host_ctxt, 1); - - __pkvm_vcpu_init_traps(kern_hyp_va(vcpu)); -} - static void handle___pkvm_init_vm(struct kvm_cpu_context *host_ctxt) { DECLARE_REG(struct kvm *, host_kvm, host_ctxt, 1); @@ -411,7 +404,6 @@ static const hcall_t host_hcall[] = { HANDLE_FUNC(__kvm_timer_set_cntvoff), HANDLE_FUNC(__vgic_v3_save_vmcr_aprs), HANDLE_FUNC(__vgic_v3_restore_vmcr_aprs), - HANDLE_FUNC(__pkvm_vcpu_init_traps), HANDLE_FUNC(__pkvm_init_vm), HANDLE_FUNC(__pkvm_init_vcpu), HANDLE_FUNC(__pkvm_teardown_vm), |