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| author | Yosry Ahmed <yosry@kernel.org> | 2026-06-09 17:30:28 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-06-17 17:56:15 -0700 |
| commit | 4c396f19de5d59b8993d9606b1e72d9a7def4e76 (patch) | |
| tree | 85512c0e6458ac9b86719e64e85fa791d95cee84 /tools/testing/selftests/kvm/include/x86 | |
| parent | 54adab32d3e0fc0605b4488cce51cce64a82f04d (diff) | |
| download | linux-next-4c396f19de5d59b8993d9606b1e72d9a7def4e76.tar.gz linux-next-4c396f19de5d59b8993d9606b1e72d9a7def4e76.zip | |
KVM: selftests: Drop L1-provided stacks for L2 guests on x86
Now that a dedicated page is allocated for L2's stack and stuffed in
RSP, the L1-provided stack is unused. Drop the stacks allocated by L1
guest code for L2 in all x86 tests.
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Yosry Ahmed <yosry@kernel.org>
Link: https://patch.msgid.link/20260610003030.2957261-4-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86/svm_util.h | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86/vmx.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/kvm/include/x86/svm_util.h b/tools/testing/selftests/kvm/include/x86/svm_util.h index 3b1cc484fba1..c201c30485e7 100644 --- a/tools/testing/selftests/kvm/include/x86/svm_util.h +++ b/tools/testing/selftests/kvm/include/x86/svm_util.h @@ -60,7 +60,7 @@ static inline void vmmcall(void) ) struct svm_test_data *vcpu_alloc_svm(struct kvm_vm *vm, gva_t *p_svm_gva); -void generic_svm_setup(struct svm_test_data *svm, void *guest_rip, void *guest_rsp); +void generic_svm_setup(struct svm_test_data *svm, void *guest_rip); void run_guest(struct vmcb *vmcb, u64 vmcb_gpa); static inline bool kvm_cpu_has_npt(void) diff --git a/tools/testing/selftests/kvm/include/x86/vmx.h b/tools/testing/selftests/kvm/include/x86/vmx.h index 1dcb9b86d33d..4bcfd60e3aec 100644 --- a/tools/testing/selftests/kvm/include/x86/vmx.h +++ b/tools/testing/selftests/kvm/include/x86/vmx.h @@ -554,7 +554,7 @@ union vmx_ctrl_msr { struct vmx_pages *vcpu_alloc_vmx(struct kvm_vm *vm, gva_t *p_vmx_gva); bool prepare_for_vmx_operation(struct vmx_pages *vmx); -void prepare_vmcs(struct vmx_pages *vmx, void *guest_rip, void *guest_rsp); +void prepare_vmcs(struct vmx_pages *vmx, void *guest_rip); bool load_vmcs(struct vmx_pages *vmx); bool ept_1g_pages_supported(void); |