Sean Christopherson a479c33484 KVM: SVM: Condition sev_enabled and sev_es_enabled on CONFIG_KVM_AMD_SEV=y ... Define sev_enabled and sev_es_enabled as 'false' and explicitly #ifdef out all of sev_hardware_setup() if CONFIG_KVM_AMD_SEV=n. This kills three birds at once: - Makes sev_enabled and sev_es_enabled off by default if CONFIG_KVM_AMD_SEV=n. Previously, they could be on by default if CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT=y, regardless of KVM SEV support. - Hides the sev and sev_es modules params when CONFIG_KVM_AMD_SEV=n. - Resolves a false positive -Wnonnull in __sev_recycle_asids() that is currently masked by the equivalent IS_ENABLED(CONFIG_KVM_AMD_SEV) check in svm_sev_enabled(), which will be dropped in a future patch. Reviewed by: Tom Lendacky <thomas.lendacky@amd.com> Reviewed-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210422021125.3417167-9-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2021-04-26 05:27:16 -04:00
..
avic.c	KVM: SVM: Pass struct kvm_vcpu to exit handlers (and many, many other places)	2021-03-15 04:43:09 -04:00
nested.c	Merge branch 'kvm-sev-cgroup' into HEAD	2021-04-22 13:19:01 -04:00
pmu.c	KVM: x86/vPMU: Forbid writing to MSR_F15H_PERF MSRs when guest doesn't have X86_FEATURE_PERFCTR_CORE	2021-03-30 13:07:10 -04:00
sev.c	KVM: SVM: Condition sev_enabled and sev_es_enabled on CONFIG_KVM_AMD_SEV=y	2021-04-26 05:27:16 -04:00
svm_ops.h	KVM: SVM: use vmsave/vmload for saving/restoring additional host state	2021-02-04 05:27:34 -05:00
svm.c	KVM: SEV: Mask CPUID[0x8000001F].eax according to supported features	2021-04-26 05:27:15 -04:00
svm.h	KVM: SEV: Mask CPUID[0x8000001F].eax according to supported features	2021-04-26 05:27:15 -04:00
vmenter.S	KVM/SVM: Move vmenter.S exception fixups out of line	2021-03-15 04:43:56 -04:00