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| author | Sean Christopherson <seanjc@google.com> | 2024-02-23 23:42:32 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-04-09 20:21:10 +0300 |
| commit | 4367a75887ec8d68932cd84ea9cffe24d7a55fa0 (patch) | |
| tree | 989a7eafa572288b9798f3b6dbdeb40337ef942c /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | adac42bf42c1608f23938c03e3ca53fa6c87f337 (diff) | |
| download | linux-4367a75887ec8d68932cd84ea9cffe24d7a55fa0.tar.xz | |
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 <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240223204233.3337324-8-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions