diff options
| author | Sean Christopherson | 2021-04-21 19:11:18 -0700 |
|---|---|---|
| committer | Paolo Bonzini | 2021-04-26 05:27:16 -0400 |
| commit | a479c334842279cc099c1f73b6bc04b1528c79b4 (patch) | |
| tree | 26d4459ce4b4b4acbc65d0da2525f7e61b4ccbab /net/qrtr/qrtr.h | |
| parent | 8d364a0792dd95d10183f25d277f4a7dec159dad (diff) | |
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>
Diffstat (limited to 'net/qrtr/qrtr.h')
0 files changed, 0 insertions, 0 deletions