diff options
Diffstat (limited to 'arch/riscv/kvm/vcpu_sbi_base.c')
| -rw-r--r-- | arch/riscv/kvm/vcpu_sbi_base.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/riscv/kvm/vcpu_sbi_base.c b/arch/riscv/kvm/vcpu_sbi_base.c index 66398065a6a6..9945aff34c14 100644 --- a/arch/riscv/kvm/vcpu_sbi_base.c +++ b/arch/riscv/kvm/vcpu_sbi_base.c @@ -14,12 +14,11 @@ #include <asm/kvm_vcpu_sbi.h> static int kvm_sbi_ext_base_handler(struct kvm_vcpu *vcpu, struct kvm_run *run, - unsigned long *out_val, - struct kvm_cpu_trap *trap, bool *exit) + struct kvm_vcpu_sbi_return *retdata) { - int ret = 0; struct kvm_cpu_context *cp = &vcpu->arch.guest_context; const struct kvm_vcpu_sbi_extension *sbi_ext; + unsigned long *out_val = &retdata->out_val; switch (cp->a6) { case SBI_EXT_BASE_GET_SPEC_VERSION: @@ -43,7 +42,7 @@ static int kvm_sbi_ext_base_handler(struct kvm_vcpu *vcpu, struct kvm_run *run, * forward it to the userspace */ kvm_riscv_vcpu_sbi_forward(vcpu, run); - *exit = true; + retdata->uexit = true; } else { sbi_ext = kvm_vcpu_sbi_find_ext(cp->a0); *out_val = sbi_ext && sbi_ext->probe ? @@ -60,11 +59,11 @@ static int kvm_sbi_ext_base_handler(struct kvm_vcpu *vcpu, struct kvm_run *run, *out_val = vcpu->arch.mimpid; break; default: - ret = -EOPNOTSUPP; + retdata->err_val = SBI_ERR_NOT_SUPPORTED; break; } - return ret; + return 0; } const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_base = { @@ -74,17 +73,15 @@ const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_base = { }; static int kvm_sbi_ext_forward_handler(struct kvm_vcpu *vcpu, - struct kvm_run *run, - unsigned long *out_val, - struct kvm_cpu_trap *utrap, - bool *exit) + struct kvm_run *run, + struct kvm_vcpu_sbi_return *retdata) { /* * Both SBI experimental and vendor extensions are * unconditionally forwarded to userspace. */ kvm_riscv_vcpu_sbi_forward(vcpu, run); - *exit = true; + retdata->uexit = true; return 0; } |