Re: [PATCH -next] KVM: arm64: Fix error return code in init_hyp_mode()
On Tue, 6 Apr 2021 12:17:59 +, Wang Wensheng wrote: > Fix to return a negative error code from the error handling > case instead of 0, as done elsewhere in this function. Applied to kvm-arm64/misc-5.13, thanks! [1/1] KVM: arm64: Fix error return code in init_hyp_mode() commit: 52b9e265d22bccc5843e167da76ab119874e2883 Cheers, M. -- Without deviation from the norm, progress is not possible.
[PATCH -next] KVM: arm64: Fix error return code in init_hyp_mode()
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: e7193df0 ("KVM: arm64: Bootstrap PSCI SMC handler in nVHE EL2") Reported-by: Hulk Robot Signed-off-by: Wang Wensheng --- arch/arm64/kvm/arm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 76a7de1..41e0b2a 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -1877,8 +1877,10 @@ static int init_hyp_mode(void) if (is_protected_kvm_enabled()) { init_cpu_logical_map(); - if (!init_psci_relay()) + if (!init_psci_relay()) { + err = -ENODEV; goto out_err; + } } if (is_protected_kvm_enabled()) { -- 2.9.4