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| author |   Marc Zyngier <maz@kernel.org> | 2022-05-16 17:47:03 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-05-16 17:47:03 +0100 |
| commit | 0586e28aaa32ad8eb49b3556eb2f73ae3ca34bd3 (patch) | |
| tree | 7de03c1b614852013a12f0b723f5f0683681a6ef /include/kvm | |
| parent | Merge branch kvm-arm64/aarch32-idreg-trap into kvmarm-master/next (diff) | |
| parent | KVM: arm64: Fix hypercall bitmap writeback when vcpus have already run (diff) | |
| download | linux-dev-0586e28aaa32ad8eb49b3556eb2f73ae3ca34bd3.tar.xz linux-dev-0586e28aaa32ad8eb49b3556eb2f73ae3ca34bd3.zip | |
Merge branch kvm-arm64/hcall-selection into kvmarm-master/next
* kvm-arm64/hcall-selection:
: .
: Introduce a new set of virtual sysregs for userspace to
: select the hypercalls it wants to see exposed to the guest.
:
: Patches courtesy of Raghavendra and Oliver.
: .
KVM: arm64: Fix hypercall bitmap writeback when vcpus have already run
KVM: arm64: Hide KVM_REG_ARM_*_BMAP_BIT_COUNT from userspace
Documentation: Fix index.rst after psci.rst renaming
selftests: KVM: aarch64: Add the bitmap firmware registers to get-reg-list
selftests: KVM: aarch64: Introduce hypercall ABI test
selftests: KVM: Create helper for making SMCCC calls
selftests: KVM: Rename psci_cpu_on_test to psci_test
tools: Import ARM SMCCC definitions
Docs: KVM: Add doc for the bitmap firmware registers
Docs: KVM: Rename psci.rst to hypercalls.rst
KVM: arm64: Add vendor hypervisor firmware register
KVM: arm64: Add standard hypervisor firmware register
KVM: arm64: Setup a framework for hypercall bitmap firmware registers
KVM: arm64: Factor out firmware register handling from psci.c
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'include/kvm')
| -rw-r--r-- | include/kvm/arm_hypercalls.h | 8 | ||||
| -rw-r--r-- | include/kvm/arm_psci.h | 7 |
2 files changed, 8 insertions, 7 deletions
diff --git a/include/kvm/arm_hypercalls.h b/include/kvm/arm_hypercalls.h index 0e2509d27910..1188f116cf4e 100644 --- a/include/kvm/arm_hypercalls.h +++ b/include/kvm/arm_hypercalls.h @@ -40,4 +40,12 @@ static inline void smccc_set_retval(struct kvm_vcpu *vcpu, vcpu_set_reg(vcpu, 3, a3); } +struct kvm_one_reg; + +void kvm_arm_init_hypercalls(struct kvm *kvm); +int kvm_arm_get_fw_num_regs(struct kvm_vcpu *vcpu); +int kvm_arm_copy_fw_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices); +int kvm_arm_get_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); +int kvm_arm_set_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); + #endif diff --git a/include/kvm/arm_psci.h b/include/kvm/arm_psci.h index 68b96c3826c3..6e55b9283789 100644 --- a/include/kvm/arm_psci.h +++ b/include/kvm/arm_psci.h @@ -39,11 +39,4 @@ static inline int kvm_psci_version(struct kvm_vcpu *vcpu) int kvm_psci_call(struct kvm_vcpu *vcpu); -struct kvm_one_reg; - -int kvm_arm_get_fw_num_regs(struct kvm_vcpu *vcpu); -int kvm_arm_copy_fw_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices); -int kvm_arm_get_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); -int kvm_arm_set_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); - #endif /* __KVM_ARM_PSCI_H__ */ |