2024-01-08 12:53:35

by Paolo Bonzini

Subject: [PATCH] KVM: x86: add missing "depends on KVM"

Support for KVM software-protected VMs should not be configurable,
if KVM is not available at all.

Fixes: 89ea60c2c7b5 ("KVM: x86: Add support for "protected VMs" that can utilize private memory")
Signed-off-by: Paolo Bonzini <[email protected]>
---
arch/x86/kvm/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index cce3dea27920..10c56603cc06 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -77,7 +77,7 @@ config KVM_WERROR
config KVM_SW_PROTECTED_VM
bool "Enable support for KVM software-protected VMs"
depends on EXPERT
- depends on X86_64
+ depends on KVM && X86_64
select KVM_GENERIC_PRIVATE_MEM
help
Enable support for KVM software-protected VMs. Currently "protected"
--
2.39.1

2024-01-08 15:41:20

by Sean Christopherson

Subject: Re: [PATCH] KVM: x86: add missing "depends on KVM"

On Mon, Jan 08, 2024, Paolo Bonzini wrote:
> Support for KVM software-protected VMs should not be configurable,
> if KVM is not available at all.
>
> Fixes: 89ea60c2c7b5 ("KVM: x86: Add support for "protected VMs" that can utilize private memory")
> Signed-off-by: Paolo Bonzini <[email protected]>
> ---

Good job, me.

Reviewed-by: Sean Christopherson <[email protected]>