diff options
| author | Andrew Jones <ajones@ventanamicro.com> | 2025-02-17 09:45:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-07 18:25:37 +0100 |
| commit | 9dbe14e03ff3d8bb78077f3cd76ed886748d278f (patch) | |
| tree | 80c84ed95ef4b0dfea34b16f75e03b2e614215ac | |
| parent | ab306f492c27d6ffaf3eff87ebccbeed2cab66ff (diff) | |
riscv: KVM: Fix SBI TIME error generation
[ Upstream commit b901484852992cf3d162a5eab72251cc813ca624 ]
When an invalid function ID of an SBI extension is used we should
return not-supported, not invalid-param.
Fixes: 5f862df5585c ("RISC-V: KVM: Add v0.1 replacement SBI extensions defined in v0.2")
Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250217084506.18763-11-ajones@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/riscv/kvm/vcpu_sbi_replace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv/kvm/vcpu_sbi_replace.c b/arch/riscv/kvm/vcpu_sbi_replace.c index 74e3a38c6a29..5fbf3f94f1e8 100644 --- a/arch/riscv/kvm/vcpu_sbi_replace.c +++ b/arch/riscv/kvm/vcpu_sbi_replace.c @@ -21,7 +21,7 @@ static int kvm_sbi_ext_time_handler(struct kvm_vcpu *vcpu, struct kvm_run *run, u64 next_cycle; if (cp->a6 != SBI_EXT_TIME_SET_TIMER) { - retdata->err_val = SBI_ERR_INVALID_PARAM; + retdata->err_val = SBI_ERR_NOT_SUPPORTED; return 0; } |