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| author | Sean Christopherson <seanjc@google.com> | 2026-03-03 08:58:06 -0800 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-03-04 16:09:03 -0800 |
| commit | 1aea80dd42cf46d11af5ff7874a4f4dae77efd6a (patch) | |
| tree | 7692d67d43ee6c91925af23e863ba1a11e17cd88 /tools/testing/selftests/kvm/lib | |
| parent | 56bfbe68f78ece2ea9b15f31ec8f7543d8942e3b (diff) | |
| download | lwn-1aea80dd42cf46d11af5ff7874a4f4dae77efd6a.tar.gz lwn-1aea80dd42cf46d11af5ff7874a4f4dae77efd6a.zip | |
KVM: SVM: Rename vmcb->nested_ctl to vmcb->misc_ctl
The 'nested_ctl' field is misnamed. Although the first bit is for nested
paging, the other defined bits are for SEV/SEV-ES. Other bits in the
same field according to the APM (but not defined by KVM) include "Guest
Mode Execution Trap", "Enable INVLPGB/TLBSYNC", and other control bits
unrelated to 'nested'.
There is nothing common among these bits, so just name the field
misc_ctl. Also rename the flags accordingly.
Signed-off-by: Yosry Ahmed <yosry@kernel.org>
Link: https://patch.msgid.link/20260303003421.2185681-19-yosry@kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/testing/selftests/kvm/lib')
| -rw-r--r-- | tools/testing/selftests/kvm/lib/x86/svm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/lib/x86/svm.c b/tools/testing/selftests/kvm/lib/x86/svm.c index 2e5c480c9afd..eb20b00112c7 100644 --- a/tools/testing/selftests/kvm/lib/x86/svm.c +++ b/tools/testing/selftests/kvm/lib/x86/svm.c @@ -126,7 +126,7 @@ void generic_svm_setup(struct svm_test_data *svm, void *guest_rip, void *guest_r guest_regs.rdi = (u64)svm; if (svm->ncr3_gpa) { - ctrl->nested_ctl |= SVM_NESTED_CTL_NP_ENABLE; + ctrl->misc_ctl |= SVM_MISC_ENABLE_NP; ctrl->nested_cr3 = svm->ncr3_gpa; } } |