diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2018-02-06 17:56:12 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-16 20:22:55 +0100 |
| commit | 45e2061147c329fc08f81a7e2a551b92bcc2a6a3 (patch) | |
| tree | 434dbb73684fdf91993eadf6732482f2cd5a5a6e /arch/arm/kvm | |
| parent | 4ba100aa94a0f8c44de187c46fee4917ce1e06aa (diff) | |
arm/arm64: KVM: Advertise SMCCC v1.1
Commit 09e6be12effd upstream.
The new SMC Calling Convention (v1.1) allows for a reduced overhead
when calling into the firmware, and provides a new feature discovery
mechanism.
Make it visible to KVM guests.
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/kvm')
| -rw-r--r-- | arch/arm/kvm/handle_exit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kvm/handle_exit.c b/arch/arm/kvm/handle_exit.c index 61fb27cdd9c1..76be5701f9d6 100644 --- a/arch/arm/kvm/handle_exit.c +++ b/arch/arm/kvm/handle_exit.c @@ -36,7 +36,7 @@ static int handle_hvc(struct kvm_vcpu *vcpu, struct kvm_run *run) kvm_vcpu_hvc_get_imm(vcpu)); vcpu->stat.hvc_exit_stat++; - ret = kvm_psci_call(vcpu); + ret = kvm_hvc_call_handler(vcpu); if (ret < 0) { kvm_inject_undefined(vcpu); return 1; |