Commit b9014848 authored by Andrew Jones's avatar Andrew Jones Committed by Anup Patel
Browse files

riscv: KVM: Fix SBI TIME error generation 



When an invalid function ID of an SBI extension is used we should
return not-supported, not invalid-param.

Fixes: 5f862df5 ("RISC-V: KVM: Add v0.1 replacement SBI extensions defined in v0.2")
Signed-off-by: default avatarAndrew Jones <ajones@ventanamicro.com>
Reviewed-by: default avatarAnup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250217084506.18763-11-ajones@ventanamicro.com


Signed-off-by: default avatarAnup Patel <anup@brainfault.org>
parent 0611f78f

arch/riscv/kvm/vcpu_sbi_replace.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

	}