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| author | Sean Christopherson <[email protected]> | 2024-02-23 20:42:27 +0000 |
|---|---|---|
| committer | Sean Christopherson <[email protected]> | 2024-04-09 17:20:28 +0000 |
| commit | 7774c8f32e99b1f314c0df7c204a897792b4f378 (patch) | |
| tree | 3532e38a5100e7033e4bebab1ac9c54530e96870 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | KVM: SVM: Create a stack frame in __svm_vcpu_run() for unwinding (diff) | |
| download | kernel-7774c8f32e99b1f314c0df7c204a897792b4f378.tar.gz kernel-7774c8f32e99b1f314c0df7c204a897792b4f378.zip | |
KVM: SVM: Wrap __svm_sev_es_vcpu_run() with #ifdef CONFIG_KVM_AMD_SEV
Compile (and link) __svm_sev_es_vcpu_run() if and only if SEV support is
actually enabled. This will allow dropping non-existent 32-bit "support"
from __svm_sev_es_vcpu_run() without causing undue confusion.
Intentionally don't provide a stub (but keep the declaration), as any sane
compiler, even with things like KASAN enabled, should eliminate the call
to __svm_sev_es_vcpu_run() since sev_es_guest() unconditionally returns
"false" if CONFIG_KVM_AMD_SEV=n.
Reviewed-by: Tom Lendacky <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sean Christopherson <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions