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| author | Sean Christopherson <[email protected]> | 2024-02-23 20:42:32 +0000 |
|---|---|---|
| committer | Sean Christopherson <[email protected]> | 2024-04-09 17:21:10 +0000 |
| commit | 4367a75887ec8d68932cd84ea9cffe24d7a55fa0 (patch) | |
| tree | 989a7eafa572288b9798f3b6dbdeb40337ef942c /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | KVM: SVM: Save/restore args across SEV-ES VMRUN via host save area (diff) | |
| download | kernel-4367a75887ec8d68932cd84ea9cffe24d7a55fa0.tar.gz kernel-4367a75887ec8d68932cd84ea9cffe24d7a55fa0.zip | |
KVM: SVM: Create a stack frame in __svm_sev_es_vcpu_run()
Now that KVM uses the host save area to context switch RBP, i.e.
preserves RBP for the entirety of __svm_sev_es_vcpu_run(), create a stack
frame using the standared FRAME_{BEGIN,END} macros.
Note, __svm_sev_es_vcpu_run() is subtly not a leaf function as it can call
into ibpb_feature() via UNTRAIN_RET_VM.
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