diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2018-04-12 12:11:28 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-20 08:21:05 +0200 |
| commit | 6681f3c44016f6997daf55e0389393b6fee89843 (patch) | |
| tree | 1fd68f548d47be526d362c21d60034c502bcddbe /include/kvm | |
| parent | 4b1713f50d68de8f5cb4c98b6956d29d653e2c1b (diff) | |
arm/arm64: KVM: Advertise SMCCC v1.1
From: Marc Zyngier <marc.zyngier@arm.com>
commit 09e6be12effdb33bf7210c8867bbd213b66a499e 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>
[v4.9: account for files moved to virt/ upstream]
Signed-off-by: Mark Rutland <mark.rutland@arm.com> [v4.9 backport]
Tested-by: Greg Hackmann <ghackmann@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/kvm')
| -rw-r--r-- | include/kvm/arm_psci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/kvm/arm_psci.h b/include/kvm/arm_psci.h index 32360432cff5..ed1dd8088f1c 100644 --- a/include/kvm/arm_psci.h +++ b/include/kvm/arm_psci.h @@ -27,6 +27,6 @@ #define KVM_ARM_PSCI_LATEST KVM_ARM_PSCI_1_0 int kvm_psci_version(struct kvm_vcpu *vcpu); -int kvm_psci_call(struct kvm_vcpu *vcpu); +int kvm_hvc_call_handler(struct kvm_vcpu *vcpu); #endif /* __KVM_ARM_PSCI_H__ */ |