Make building KVM SVM support depend on support for AMD or Hygon. KVM already effectively restricts SVM support to AMD and Hygon by virtue of the vendor string checks in cpu_has_svm(), and KVM VMX supports depends on one of its three known vendors (Intel, Centaur, or Zhaoxin). Add the CPU_SUP_HYGON clause even though CPU_SUP_HYGON selects CPU_SUP_AMD to document that KVM SVM support isn't just for AMD CPUs, and to prevent breakage should Hygon support ever become a standalone thing. Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx> --- 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 8e578311ca9d..0d403e9b6a47 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -102,7 +102,7 @@ config X86_SGX_KVM config KVM_AMD tristate "KVM for AMD processors support" - depends on KVM + depends on KVM && (CPU_SUP_AMD || CPU_SUP_HYGON) help Provides support for KVM on AMD processors equipped with the AMD-V (SVM) extensions. -- 2.40.1.606.ga4b1b128d6-goog
